In a quiet corner of the Ecuadorian Andes, a chorus of frogs has sparked a global conversation about environmental justice. These aren’t just any amphibians from Ecuador - they’re symbols of resistance, biodiversity, and legal innovation.



In a recent paper, researchers from the <a href="https://www.uvm.edu/instituteforagroecology" target="_blank" rel="noreferrer noopener">University of Vermont’s Institute for Agroecology</a> and international collaborators explore how Ecuador’s pioneering constitutional recognition of the Rights of Nature is changing the way we think about law, justice, and the planet.



The study presents Ecuador as a test case for reimagining governance systems in favor of both people and ecosystems.



<h2 class="wp-block-heading" id="h-tiny-amphibians-massive-impact">Tiny amphibians, massive impact</h2>



At the heart of this story is the Resistance Rocket Frog - Rana Cohete Resistencia - named by residents of Intag Valley to embody the united effort to protect their land. Though small and seemingly inconspicuous, these <a href="https://www.earth.com/news/amphibians-are-being-pushed-beyond-their-heat-limits/" target="_blank" rel="noreferrer noopener">endangered</a> amphibians from Ecuador became co-plaintiffs in a landmark lawsuit that halted large-scale mining in their habitat.



Supported by community members, biologists, lawyers, and activists, the frogs helped establish one of the most influential legal precedents in Earth system law.



“Translating the Constitutional Rights of Nature into concrete conservation measures is a powerful tool to prevent species extinction in areas threatened by <a href="https://www.earth.com/news/deep-sea-mining-forms-dust-clouds-that-devastate-marine-life/" target="_blank" rel="noreferrer noopener">mining</a>,” said Andrea Terán, an Ecuadorian biologist and co-author of the study.



“Large-scale mining concessions are concentrated in the Andes and their foothills, overlapping with regions of high amphibian endemism and richness. Therefore, having a mechanism to halt this extractive economic model opens the door to exploring alternative relationships with nature and sustainable economic models that support life in the long term.”



Ecuador’s <a href="https://www.earth.com/news/effective-conservation-efforts-key-to-saving-biodiversity/" target="_blank" rel="noreferrer noopener">biodiversity</a> is staggering: the country ranks ninth among the world’s most biologically rich nations, home to as many as 20,000 plant species, nearly 700 amphibians, and over 450 types of mammals. <a href="https://www.earth.com/news/world-frog-day-addressing-environmental-threats-to-frogs/" target="_blank" rel="noreferrer noopener">Frogs</a>, in particular, are considered critical ecological indicators due to their acute sensitivity to pollutants, making them a powerful symbol of environmental health.



<h2 class="wp-block-heading" id="h-recognition-of-nature-s-rights">Recognition of nature's rights</h2>



In 2008, Ecuador became the first country in the world to constitutionally recognize the Rights of Nature, granting ecosystems the legal right to “exist, persist, maintain and regenerate.” Unlike traditional environmental laws, which regulate harm through permits and limits, Rights of Nature laws treat ecosystems as legal subjects, not objects. 



This shift allows non-human life to be represented in court as plaintiffs. In the Llurimagua mining case, legal teams successfully argued on behalf of the forest ecosystem and the species within it, using Ecuador’s constitutional protections.



“In the case of Llurimagua, as explained in the article, the practical applicability of the rights of Nature is demonstrated, showing that these are not merely symbolic declarations but rights with real-world legal effects,” said Mario Moncayo, one of the attorneys on the case.



“The recognition of the rights of nature has allowed individuals and communities to exercise them directly, establishing relevant precedents in the protection of nature.” The legal precedent set by these victories has inspired environmental <a href="https://www.earth.com/news/public-health-and-environmental-justice-the-push-for-electric-trucks-in-cities/" target="_blank" rel="noreferrer noopener">justice</a> advocates around the world.



According to Carlos Varela Arias, a constitutional law professor and co-author of the paper, this framework will enable the design of new strategies and global governance mechanisms to adapt human systems to those of nature, allowing for our survival and peaceful coexistence with the natural environment.



<h2 class="wp-block-heading" id="h-a-global-standard-for-nature-s-rights">A global standard for nature's rights?</h2>



The Ecuadorian model is already echoing beyond its borders. Bolivia’s Mother Earth Law, New Zealand’s legal personhood for the Whanganui River and Te Urewera, and Canada’s recognition of First Nations’ land rights all draw on similar legal reasoning.



Cases in Mexico, India, Chile, Argentina, Brazil, and the United States reflect the growing influence of this movement. To institutionalize these advances, the paper outlines three fundamental dimensions of effective Rights of Nature legislation:



<ol start="1" class="wp-block-list">
<li>Intrinsic worth: recognizing nature’s value independent of human utility.</li>



<li>Guiding principle: using Nature’s rights to steer legal and political decisions.</li>



<li>Enforceability: holding states and citizens legally accountable for harm.</li>
</ol>



The authors also identify the Escazú Agreement - a legally binding treaty signed by 23 Latin American countries including Ecuador. The treaty acts as a promising regional tool to reinforce these rights and protect environmental defenders. 



Despite its ratification in 2021, threats to activists remain dire. According to <a href="https://globalwitness.org/en/" target="_blank" rel="noreferrer noopener">Global Witness</a>, over 2,100 nature defenders have been murdered globally in recent years, with 70% of those killings occurring in just four Latin American countries.



<h2 class="wp-block-heading" id="h-legal-innovation-and-indigenous-wisdom">Legal innovation and Indigenous wisdom</h2>



“The Rights of Nature is a strong and inspiring idea that started in Ecuador,” said Amaya Carrasco Torrontegui, senior author of the paper and a University of Vermont affiliate. “This approach encourages us to see Nature not just as a resource, but as something alive and deserving of care - drawing on Indigenous wisdom and the idea of Pachamama, or Mother Earth.”



Lead author Carlos Andres Gallegos-Riofrío emphasized the transformative potential of these legal frameworks. “A key lesson - especially the coalition that advanced the Llurimagua case - is that there are real alternatives for governing the <a href="https://www.earth.com/news/earth-systems-critical-all-life-on-verge-total-collapse-paris-agreement/" target="_blank" rel="noreferrer noopener">Earth system</a>." 



"These alternatives, to become truly transformative, need society’s active engagement. Only then can they serve as critical tools to help local communities stop activities that harm both people and Nature, globally preventing us from continuing to cross the planet’s safe operating boundaries.”



<h2 class="wp-block-heading" id="h-lessons-from-the-andes"><a></a>Lessons from the Andes</h2>



The success of Ecuador’s Rights of Nature movement demonstrates the power of local activism, coalition-building, and a bold rethinking of legal norms. It also highlights the potential of a “tiny avatar” - like the rocket frog - to symbolize much larger battles over climate, biodiversity, and justice.



With mining blocked in three major projects in the Intag Valley and courts upholding the rights of ecosystems in multiple landmark cases, Ecuador’s approach is proving that environmental justice doesn’t always start in global halls of power. It can also begin in a small village, a forested valley, or the determined leap of a tiny frog.



The study is published in the journal <a href="https://www.sciencedirect.com/science/article/pii/S2589811625000199?via%3Dihub" target="_blank" rel="noreferrer noopener">Earth System Governance</a>.



-----



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-----

Does Mother Nature have rights? A tiny frog has joined the fight

In a quiet corner of the Ecuadorian Andes, a chorus of frogs has sparked a global conversation about environmental justice. These aren’t just any amphibians from Ecuador - they’re symbols of resistance, biodiversity, and legal innovation. In a recent paper, researchers from the University of Vermont’s Institute for Agroecology and international collaborators explore how Ecuador’s pioneering constitutional recognition of the Rights of Nature is changing the way we think about law, justice, and the planet. The study presents Ecuador as a test case for reimagining governance systems...

Apple Using More Renewable Energy In China. Apple is cleaning up its manufacturing operations in China to reduce the air pollution caused by the factories that have assembled hundreds of millions of iPhones and iPads during the past eight years.
The world's most valuable company is working with its <a href="https://www.bing.com/search?q=chinese&amp;cvid=b13b7598823e46018da0ef7ff34094b3&amp;FORM=ANAB01&amp;PC=HCTS">Chinese</a> suppliers to produce 2.2 gigawatts of solar power and other renewable energy by 2020.
The commitment announced Wednesday represents Apple's latest attempt to prevent the popularity of its devices and digital services from increasing the carbon emissions that are widely believed to changing the Earth's climate.
Apple Inc. estimates 20 million metric tons of greenhouse gas pollution will be avoided in China between now and the time all the projects are completed. That's like having four million fewer cars on the road for a year.
Panels capable of generating about 200 megawatts of solar power will be financed by Apple in the northern, southern and eastern regions of China, where many of its suppliers are located. The Cupertino, California, company is teaming up with its Chinese suppliers to build the capacity for the remaining 2 gigawatts of renewable energy, which will be a mix of solar, wind and hydroelectric power.
Foxconn, which runs the factory where the most iPhones are assembled, is pledging to contribute 400 megawatts of solar power as part of the 2-gigabyte commitment. The solar panels to be built by 2018 in China's Henan Province are supposed to produce as much renewable energy as Foxconn's Zhengzhou factory consumes while making iPhones.
Apple has made protecting the environment a higher priority since Tim Cook replaced the late Steve Jobs as the company's CEO four years ago.
"Climate change is one of the great challenges of our time, and the time for action is now," Cook said in a statement. "The transition to a new green economy requires innovation, ambition and purpose."
Apple just completed projects in China that generate 40 megawatts of solar energy to offset the power required by its 24 stores and 19 offices in the country. All of Apple's data centers, offices and stores in the U.S. already have been running on renewable energy.
"When you look at all the air pollution in China, all the manufacturing that is done there has a lot to do with it, so this is a significant step in the right direction," said Gary Cook, a senior analyst for Greenpeace, a group devoted to protecting the environment.
Apple also has a financial incentive to help make China a better place to live. The greater China region is Apple's second biggest market behind the U.S. and its CEO has made it clear that he wants Apple want make even more inroads as rising incomes enable more of China's population to buy smartphones and other gadgets.
Google, Facebook and other technology companies also have been investing heavily in renewable energy in an effort to cut the pollution caused by power needed to run the data centers that process and store information for the users of the digital services.
By some estimates, technology products and services account for as much of the world's carbon emissions as the airline industry.
Apple can easily afford to go green. The company had $203 billion in cash at the end of June.
© 2015 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Learn more about our Privacy Policy and Terms of Use.

Apple Using More Renewable Energy In China

Apple Using More Renewable Energy In China. Apple is cleaning...

MIT Will Fight Climate Change But Won't Dump Fossil Fuel Investments. The <a href="https://www.bing.com/search?q=Massachusetts&amp;cvid=02d2027c388848c493256ddb7c74fcaf&amp;FORM=ANAB01&amp;PC=HCTS">Massachusetts</a> Institute of Technology announced a five-year plan Wednesday to combat climate change but said it won't divest its $12.4 billion endowment from fossil fuels, despite pressure from students and a campus committee.
Senior officials at the elite science and engineering research school crafted the "action plan" after a yearlong effort to gauge campus opinions on climate change. The university hosted a debate on the topic and assembled a committee that ultimately urged MIT to divest from the most damaging fossil fuel industries, including coal and tar sand companies. MIT Will Fight <a href="http://www.earth.com/news/great-tits-can-adapt-to-climate-change-but-only-to-a-point/">Climate</a> Change But Won't Dump Fossil Fuel Investments
The MIT report warns of "catastrophic outcomes" linked to current energy use, but said the school can help by maintaining ties with fossil fuel companies.
"We choose not to divest from fossil fuel companies because we think engagement stands the greatest chance of success," MIT President L. Rafael Reif said in a conference call with reporters. "MIT seeks to convene key players with the goal of helping drive significant progress for the world. There is a great deal to do and we are eager to get started."
At MIT and campuses across the United States, students have pushed universities to pull their investments in fossil fuels. They argue that coal and oil companies are driving climate change, with the support of heavy college investments. Leaders at MIT took up the issue after student group Fossil Free MIT called for divestment last year.
The student group did not immediately respond Wednesday to an email seeking comment.
While deciding against divestment, MIT announced a sweeping effort to research climate change and develop technology combating it. Its plan calls for eight new "low-carbon energy centers" that will work with companies to develop technologies focusing on solar energy, nuclear fusion, energy storage and other initiatives. Each center will seek about $8 million in annual funding over five years, totaling more than $300 million.
In the past, research has been done through individual projects between companies and researchers, said Maria Zuber, vice president for research.
"But both we are realizing and the companies are realizing that these kinds of questions are sufficiently complex that just simple individual research projects are not going to be able to address them," Zuber said.
MIT also is trying to cut down its use of fossil fuels on campus, with plans to pursue more efficient energy technology in its buildings. Among other goals, the college would reduce campus emissions by at least 32 percent by 2030 and would eliminate the use of fuel oil by 2019.
"Climate change is a problem so big it can be difficult to face," Reif said. "But we know the scientific evidence is overwhelming and we must face it and take action together."
Research has been mixed on whether divesting from fossil fuels would hurt a university's endowment. The MIT panel that studied climate change reported that the impact wouldn't likely be great.
Zuber said university leaders didn't seek the endowment president's opinion on that question while crafting the plan. "We never asked him what his opinion was, and he never offered an opinion," she said.
The MIT committee of faculty and students called for divestment from some industries, in part to take a strong stance on climate change, but said full divestment would have a negligible effect on energy companies and would remove the possibility of working together on improvement.
Reif echoed that argument Wednesday.
"Engagement is the only way to get there," he said. "I'm most concerned that we might be held back not by the difficulty of the work, but by division."
© 2015 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Learn more about our Privacy Policy and Terms of Use.

MIT Will Fight Climate Change But Won't Dump Fossil Fuel Investments

MIT Will Fight Climate Change But Won't Dump Fossil Fuel...

Apple Using More Renewable Energy In China. Apple is cleaning up its manufacturing operations in China to reduce the air pollution caused by the factories that have assembled hundreds of millions of iPhones and iPads during the past eight years.
The world's most valuable company is working with its <a href="https://www.earth.com/image/clouds-trace-mountain-ridges-in-the-chinese-province-of-yunnan/">Chinese</a> suppliers to produce 2.2 gigawatts of solar power and other renewable energy by 2020.
The commitment announced Wednesday represents Apple's latest attempt to prevent the popularity of its devices and digital services from increasing the <a href="https://www.bing.com/search?q=carbon&amp;cvid=7d433e9cb3eb4ef19d6623dba053855c&amp;FORM=ANAB01&amp;PC=HCTS">carbon</a> emissions that are widely believed to changing the Earth's climate.
Apple Inc. estimates 20 million metric tons of greenhouse gas pollution will be avoided in China between now and the time all the projects are completed. That's like having four million fewer cars on the road for a year.
Panels capable of generating about 200 megawatts of solar power will be financed by Apple in the northern, southern and eastern regions of China, where many of its suppliers are located. The Cupertino, California, company is teaming up with its Chinese suppliers to build the capacity for the remaining 2 gigawatts of renewable energy, which will be a mix of solar, wind and hydroelectric power.
Foxconn, which runs the factory where the most iPhones are assembled, is pledging to contribute 400 megawatts of solar power as part of the 2-gigabyte commitment. The solar panels to be built by 2018 in China's Henan Province are supposed to produce as much renewable energy as Foxconn's Zhengzhou factory consumes while making iPhones.
Apple has made protecting the environment a higher priority since Tim Cook replaced the late Steve Jobs as the company's CEO four years ago.
"Climate change is one of the great challenges of our time, and the time for action is now," Cook said in a statement. "The transition to a new green economy requires innovation, ambition and purpose."
Apple just completed projects in China that generate 40 megawatts of solar energy to offset the power required by its 24 stores and 19 offices in the country. All of Apple's data centers, offices and stores in the U.S. already have been running on renewable energy.
"When you look at all the air pollution in China, all the manufacturing that is done there has a lot to do with it, so this is a significant step in the right direction," said Gary Cook, a senior analyst for Greenpeace, a group devoted to protecting the environment.
Apple also has a financial incentive to help make China a better place to live. The greater China region is Apple's second biggest market behind the U.S. and its CEO has made it clear that he wants Apple want make even more inroads as rising incomes enable more of China's population to buy smartphones and other gadgets.
Google, Facebook and other technology companies also have been investing heavily in renewable energy in an effort to cut the pollution caused by power needed to run the data centers that process and store information for the users of the digital services.
By some estimates, technology products and services account for as much of the world's carbon emissions as the airline industry.
Apple can easily afford to go green. The company had $203 billion in cash at the end of June.
© 2015 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Learn more about our Privacy Policy and Terms of Use.

Plastic Litter Found In The Arctic Ocean. In a new study, researchers from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) show for the first time that marine plastic litter can even be found at the sea surface of Arctic waters. Though it remains unclear how the litter made it so far north, it is likely to pose new problems for local marine life, the authors report on the online portal of the scientific journal Polar Biology. Plastic has already been reported from stomachs of resident seabirds and Greenland sharks.

Plastic waste finds its way into the ocean, and from there to the farthest reaches of the planet - even as far as the Arctic. This was confirmed in one of the first litter surveys conducted north of the Arctic Circle, carried out by an international research team from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) and Belgium's Laboratory for Polar Ecology. The researchers presented their results in an article released yesterday on the online portal of the journal Polar Biology.

In order to gauge the level of pollution, the researchers took advantage of an expedition that brought the research icebreaker Polarstern to the Fram Strait, the area between East Greenland and Svalbard. In July 2012, AWI biologist Dr Melanie Bergmann and her team searched for litter floating on the sea surface from the ship's bridge and by helicopter, maintaining a "litter watch" for a combined distance of 5,600 kilometres. "We found a total of 31 pieces of litter," reports Bergmann.

Although this number may sound low, it confirms that there is indeed litter floating in the remote Arctic Ocean. "Since we conducted our surveys from the bridge, 18 metres above sea level, and from a helicopter, we were only able to spot the larger pieces of litter. Therefore, our numbers are probably an underestimate," the marine biologist explains. It is well-known that, with time, plastic breaks down into small fragments at sea, which can only be detected properly by analysis of net tows.

The plastic litter reported from the Fram Strait could be leaking from a sixth garbage patch, which may be forming in the Barents Sea according to computer models. Such accumulation zones are created when large amounts of floating plastic debris are caught by ocean currents and concentrate in the centre of gyre systems.

We currently know of five garbage patches worldwide; the sixth patch in the Barents Sea is most likely in the early stages of formation. Bergmann believes it may be fed by the densely populated coastal regions of Northern Europe. "It is conceivable that part of that litter then drifts even farther to the north and northwest, and reaches the Fram Strait," states the AWI biologist, adding, "Another cause for litter in the Arctic could be the retreat of the Arctic sea ice. As a result more and more cruise liners and fish trawlers are operating further north, following the cod. Most likely, litter from the ships intentionally or accidentally ends up in the waters of the Arctic. We expect this trend to continue."

In a previous study, Melanie Bergmann analysed photographs from the deep Arctic seafloor for signs of plastic, glass and other types of litter. Her conclusion: in the time frame of ten years the amount of litter in the deep sea has doubled with densities in a similar range to those from southern <a href="http://www.earth.com/news/eastern-europe-had-a-stunning-collection-of-animals-two-million-years-ago/">Europe</a>. In fact, the litter density on the deep seafloor of the Fram Strait is 10 to 100 times higher than at the sea surface. "On the deep Arctic seafloor, we found an average of 2.2 to 18.4 pieces of litter per kilometre of our route. This indicates that the deep seafloor may be the ultimate sink for marine litter," Bergmann suggests.

The litter floating in the Arctic is particularly detrimental to seabirds, which feed at the sea surface. A recent study from the nearby Isfjorden fjord on Spitsbergen showed that 88 percent of the northern fulmars examined had swallowed plastic. These birds spend their entire life at sea. Even Greenland sharks are swallowing plastic litter: researchers found plastic litter in the stomachs of up to eight percent of the sharks caught south of Greenland.

Bergmann notes that the litter data for her latest study were collected in the course of a study on marine mammals and seabirds on board of RV Polarstern: "We just took advantage of these surveys to count marine litter." Scientists refer to chances such as this one, where valuable scientific data is gathered during expeditions of a different purpose, as "ships of opportunity". "Since it's reasonably easy to count litter from a ship in motion, it makes sense to use 'ships of opportunity' more often in the future to help us to learn more about the global distribution of floating litter, especially in remote areas. This could be done during patrol flights and voyages with research ships, cruise ships, coast guard, merchant and fishing vessels," adds Bergmann.

---

<a href="http://www.awi-bremerhaven.de/index-e.html" target="_blank" rel="noopener noreferrer">Alfred Wegener Institute</a>

&nbsp;

Plastic Litter Found In The Arctic Ocean

Plastic Litter Found In The Arctic Ocean. In a new...

Feds: EPA Caused Colorado Gold Mine Spill. Government investigators squarely blamed the U.S. Environmental Protection Agency Thursday for a 3 million gallon wastewater spill from a <a href="https://www.bing.com/search?q=colorado&amp;cvid=807f0a17b83d4c58ba963edba226bbb5&amp;FORM=ANAB01&amp;PC=HCTS">Colorado</a> gold mine, saying an EPA cleanup crew rushed its work and failed to consider the complex engineering involved, triggering the very blowout it hoped to avoid.
The spill that fouled rivers in three states would have been avoided had the <a href="http://www.earth.com/video/gentoo-penguins-are-not-one-species-but-four/">EPA</a> team checked on water levels inside the Gold King Mine before digging into a collapsed and leaking mine entrance, Interior Department investigators concluded. Feds: EPA Caused Colorado Gold Mine Spill
The technical report on the causes of the Aug. 5 spill has implications across the United States, where similar disasters could lurk among the hundreds of thousands of abandoned mines that have yet to be cleaned up. Some estimates put the total cost of containing this mining industry mess at more than $50 billion.
The report says the root causes of the Colorado accident began decades earlier, when mining companies altered the flow of water through a series of interconnected tunnels in the extensively mined Upper Animas River watershed.
EPA documents show its officials knew of the potential for a major blowout from the Gold King Mine near Silverton as early as June 2014. After the spill, EPA officials described the blowout as "likely inevitable" because millions of gallons of pressurized water had been bottling up inside the mine.
The Interior report directly refutes that assertion. It says the cleanup team could have used a drill rig to bore into the shaft from above, safely gauging the danger of a blowout and planning the excavation accordingly. Instead, the EPA crew, with the agreement of Colorado mining officials, assumed the shaft was only partially inundated.
"This error resulted in development of a plan to open the mine in a manner that appeared to guard against blowout, but instead led directly to the failure," according to engineers from Interior's Bureau of Reclamation, who spent two months evaluating the technical circumstances.
The blowout fouled rivers in Colorado, Utah and New Mexico, temporarily shutting down drinking water supplies and cropland irrigation.
The report stops short of assigning fault to any individuals, despite prior claims from EPA Administrator Gina McCarthy that it would determine fault and any negligence.
A U.S. Army Corps of Engineers official whose review of the conclusions was included in the report expressed "serious reservations" over the EPA's failure to explain exactly how its communications broke down and why its officials were so insistent on starting work without more information about the complexities involved.
Richard Olsen, a senior geotechnical engineer with the Corps, also questioned why a change in the EPA field coordinator for Gold King led to an "urgency to start digging" even though another EPA official had expressed some uncertainty about the potential risks.
That second EPA official in July asked for an outside review of the agency's plans by one of the Bureau of Reclamation engineers involved in Thursday's report. A meeting between the EPA and the engineer had been scheduled for Aug. 14 - nine days after the blowout.
EPA officials pointed out that the mine plug already was leaking and could have eventually blown out anyway, and the Interior report acknowledged that this was possible.
EPA spokeswoman Nancy Grantham said the report "will help inform EPA's ongoing efforts to work safely and effectively at mine sites as we carry out our mission to protect human health and the environment."
A separate investigation into the spill is pending from the EPA Inspector General's Office.
Guidelines for cleaning up abandoned focus on details such as water sampling and treatment. Yet they have "little appreciation for the engineering complexity," and require but don't receive significant expertise, the Interior Department's 132-page report concluded.
Plugging abandoned or inactive mines has been common industry practice for more than a century. The report lists 31 mines across the U.S. where so-called bulkheads were installed since the 1950s to stem the flow of water into or out of a mine.
With coal mines, monitoring and cleanups are funded in part by a fee companies pay, and costs are passed on to utility customers. No such arrangements exist for inoperative hard-rock mines, and that's a national problem, the report noted.
Given industry opposition to efforts to hold mine owners accountable, the cleanup has been left to a scattering of federal and state agencies, without common standards or even lists of the most problematic mines. The EPA has been left to prioritize cleanups with insufficient information and funding, the report said.
In the wake of the Gold King spill, EPA temporarily halted some work at 10 polluted mining complexes in Montana, California, Colorado and Missouri because of similar conditions.
Abandoned hard-rock underground mines are not subject to the same federal and state safety requirements other mining operations must follow, and "experience indicates that they should be," the report concluded.
"A collapsed flooded mine is in effect a dam, and failure must be prevented by routine monitoring, maintenance, and in some cases remediation. However, there appears to be a general absence of knowledge of the risks associated with these facilities. A comprehensive identification of sites, evaluation of the potential to fail, and estimation of the likely downstream consequences should failure occur, are good first steps in such an endeavor."
© 2015 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Learn more about our Privacy Policy and Terms of Use.

Feds: EPA Caused Colorado Gold Mine Spill

Feds: EPA Caused Colorado Gold Mine Spill. Government investigators squarely...

New Ocean Heat Map Reveals Migratory Patterns Of Fish. Study uses hurricane forecasting tool to show fishes affinity for ocean fronts and eddies

Researchers at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science developed a new method to estimate fish movements using ocean heat content images, a dataset commonly used in hurricane intensity forecasting. With <a href="https://www.bing.com/search?q=atlantic&amp;cvid=8c8ba2ec74e44c0dac1efe15b63b2520&amp;FORM=ANAB01&amp;PC=HCTS">Atlantic</a> tarpon as the messenger, this is the first study to quantitatively show that large migratory fishes, such as yellowfin and bluefin tunas, blue and white marlin, and sailfish have affinities for ocean fronts and eddies.New Ocean Heat Map Reveals Migratory Patterns Of Fish

"Ocean heat content data revealed detailed movements of fishes that were not readily apparent using surface temperature data," said Jerald S. Ault, UM Rosenstiel School professor of marine biology and ecology. "This offers a powerful new approach to study how fish interact with dynamic water features relatively common in the ocean."

Ocean heat content (OHC) relative to the 26°C isotherm, a measure of heat stored in the upper surface layers of the ocean, has been used for more than four decades by scientists to help predict hurricane intensity. Over the past two decades, <a href="http://www.earth.com/news/biodiversity-loss-human-rights-issue/">OHC</a> has been monitored daily using satellite fields and in-situ data that provide basin-scale variability for both weather and climate studies. In addition to providing the OHC for forecasting, these previous studies showed OHC images reveal dynamic ocean features, such as fronts and eddies, in the ocean better than just using standard techniques (e.g., sea surface temperature), especially during the summer months.

The researchers compared data on fish movements obtained from pop-up satellite tags affixed to the highly migratory fish alongside maps of the heat stored in the upper ocean. "Using an advanced optimization algorithm and OHC maps, we developed a method to greatly improve geolocation accuracy and refine fish movement tracks derived from satellite tags," said Jiangang Luo, lead author and UM scientist at the Tarpon and Bonefish Research Center. The analysis revealed that fish commonly swim along the boundaries of water features in the ocean, such as fronts, like the Florida and Loop Current and their complex eddy fields.

"Using the OHC approach in a new way offers an unprecedented view of how these animals move with currents and eddies in the ocean," said Nick Shay, UM Rosenstiel School professor of ocean sciences. "Our study provides a more detailed picture of the ocean ecosystem as an entity."

In one 109-day analysis, the researchers documented a yellowfin tuna move along a weak front off the Mississippi River before reaching an eddy centered in the Gulf of Mexico. In separate analysis, a yellowfin tuna swam around the periphery of the same eddy many times over a 20-day period, rarely passing over it.

Eddies are swirling masses of water that have been shed from strong ocean current fronts, and pump nutrient-rich water to the surface. Fronts are a type of current created at a boundary between two distinct water masses with differing physical properties, such as different temperatures, salinities. In the Gulf of Mexico, warm eddies are often shed from the Loop Current in the summer months causing a rapid intensification of hurricanes (e.g., Katrina) as they pass over it.

"Our new method shows that hurricanes and highly migratory fish share at least one common oceanographic interest - warm swirling ocean eddies," said Ault.

---

<a href="http://www.rsmas.miami.edu/" target="_blank" rel="noopener noreferrer">University of Miami RSMAS</a>

New Ocean Heat Map Reveals Migratory Patterns Of Fish

New Ocean Heat Map Reveals Migratory Patterns Of Fish. Study...

Several States Suing Feds Over Clean Power Plan. States and industry groups dependent on fossil fuels began filing court challenges Friday to President Barack Obama's Clean Power Plan, which aims to reduce greenhouse gas emissions.

Opponents of the plan were expected to file a flurry of lawsuits at the U.S. Court of Appeals as the Environmental Protection Agency published its final version of the new regulations. All but two of the 24 states filing challenges are led by Republicans. They deride the plan as an "unlawful power grab by Washington bureaucrats" that will kill coal mining jobs and drive up electricity costs.

"The Clean Power Plan is one of the most far-reaching energy regulations in this nation's history," said West Virginia Attorney General Patrick Morrisey, among those leading the challenges. "I have a responsibility to protect the lives of millions of working families, the elderly and the poor, from such illegal and unconscionable federal government actions."

The Obama administration and environmental groups counter that the rules are needed to cut carbon emissions while curbing the worst impacts of climate change and sea-level rise. They also say the plan will spur new clean-energy jobs.

The new rules would require states to cut carbon emissions by 30 percent by 2030. Each state has a customized target and is responsible for drawing up an effective plan to meet its goal.

"We expect polluters and their allies to throw everything they've got at the Clean Power Plan, and we expect them to fail," said Sierra Club Executive Director Michael Brune, among those defending the law. "The Clean Power Plan is based on a law passed by Congress, upheld by the Supreme Court, and demanded by the American people."

The EPA says it has authority to enact the plan under the Clean Air Act. At issue are dueling provisions added to the law by the House and Senate in 1990. The EPA's interpretation relies on the Senate language, but opponents argue that the House version should win out.

"We are confident we will again prevail against these challenges and will be able to work with states to successfully implement these first-ever national standards to limit carbon pollution, the largest source of carbon emissions in the United States," said EPA Administrator Gina McCarthy.

EPA already regulates other power-plant pollutants under a different section of the Clean Air Act, and the opponents claim the law prohibits "double regulation."

Morrisey said he will seek a stay barring the plan from taking effect while the court challenges proceed, a question that will likely be up to the Supreme Court.Several States Suing Feds Over Clean Power Plan

The states challenging the plan in court are Alabama, Arkansas, Arizona, Colorado, Florida, Georgia, Indiana, Kansas, Kentucky, Louisiana, Michigan, Missouri, Montana, Nebraska, New Jersey, North Carolina, Ohio, South Carolina, South Dakota, Texas, Utah, West Virginia, Wyoming and Wisconsin.

There is some political variation within the list. Governors in Colorado, Michigan and New Mexico will comply with the new EPA rules even as attorneys general from their states joined the lawsuit. In North Carolina, the state environmental agency controlled by the Republican governor joined the opposition after the Democratic attorney general declined.

Members of Congress from coal-mining states also said Friday they will introduce new legislation aimed at blocking the EPA from enforcing the plan.

On the other side, 15 states and the District of Columbia say they are backing the Obama administration and will begin working to comply with the new rules.

Under the Clean Air Act, certain challenges to agency rules skip the federal district court and go directly to the appeals court in Washington, D.C.

---

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Several States Suing Feds Over Clean Power Plan

Several States Suing Feds Over Clean Power Plan. States and...

Feds: EPA Caused Colorado Gold Mine Spill. Feds: EPA Caused Colorado Gold Mine Spill. Government investigators squarely blamed the U.S. Environmental Protection Agency Thursday for a 3 million gallon wastewater spill from a Colorado gold mine, saying an EPA cleanup crew rushed its work and failed to consider the complex engineering involved, triggering the very blowout it hoped to avoid.
The spill that fouled rivers in three states would have been avoided had the <a href="http://www.earth.com/video/gentoo-penguins-are-not-one-species-but-four/">EPA</a> team checked on water levels inside the Gold King Mine before digging into a collapsed and leaking mine entrance, Interior Department investigators concluded.
The technical report on the causes of the Aug. 5 spill has implications across the United States, where similar disasters could lurk among the hundreds of thousands of abandoned mines that have yet to be cleaned up. Some estimates put the total cost of containing this mining industry mess at more than $50 billion. Feds: EPA Caused Colorado Gold Mine Spill
The report says the root causes of the Colorado accident began decades earlier, when mining companies altered the flow of water through a series of interconnected tunnels in the extensively mined Upper <a href="http://www.earth.com/news/animus-river-in-colorado-reopens-as-toxic-spill-moves-to-lake-powell-3/">Animas River</a> watershed.
EPA documents show its officials knew of the potential for a major blowout from the Gold King Mine near Silverton as early as June 2014. After the spill, EPA officials described the blowout as "likely inevitable" because millions of gallons of pressurized water had been bottling up inside the mine.
The Interior report directly refutes that assertion. It says the cleanup team could have used a drill rig to bore into the shaft from above, safely gauging the danger of a blowout and planning the excavation accordingly. Instead, the EPA crew, with the agreement of Colorado mining officials, assumed the shaft was only partially inundated.
"This error resulted in development of a plan to open the mine in a manner that appeared to guard against blowout, but instead led directly to the failure," according to engineers from Interior's Bureau of Reclamation, who spent two months evaluating the technical circumstances.
The blowout fouled rivers in Colorado, Utah and <a href="https://www.bing.com/search?q=New+Mexico&amp;cvid=549c6db7d0594007a0a6e9322bd79d5a&amp;FORM=ANAB01&amp;PC=HCTS">New Mexico</a>, temporarily shutting down drinking water supplies and cropland irrigation.
The report stops short of assigning fault to any individuals, despite prior claims from EPA Administrator Gina McCarthy that it would determine fault and any negligence.
A U.S. Army Corps of Engineers official whose review of the conclusions was included in the report expressed "serious reservations" over the EPA's failure to explain exactly how its communications broke down and why its officials were so insistent on starting work without more information about the complexities involved.
Richard Olsen, a senior geotechnical engineer with the Corps, also questioned why a change in the EPA field coordinator for Gold King led to an "urgency to start digging" even though another EPA official had expressed some uncertainty about the potential risks.
That second EPA official in July asked for an outside review of the agency's plans by one of the Bureau of Reclamation engineers involved in Thursday's report. A meeting between the EPA and the engineer had been scheduled for Aug. 14 - nine days after the blowout.
EPA officials pointed out that the mine plug already was leaking and could have eventually blown out anyway, and the Interior report acknowledged that this was possible.
EPA spokeswoman Nancy Grantham said the report "will help inform EPA's ongoing efforts to work safely and effectively at mine sites as we carry out our mission to protect human health and the environment."
A separate investigation into the spill is pending from the EPA Inspector General's Office.
Guidelines for cleaning up abandoned focus on details such as water sampling and treatment. Yet they have "little appreciation for the engineering complexity," and require but don't receive significant expertise, the Interior Department's 132-page report concluded.
Plugging abandoned or inactive mines has been common industry practice for more than a century. The report lists 31 mines across the U.S. where so-called bulkheads were installed since the 1950s to stem the flow of water into or out of a mine.
With coal mines, monitoring and cleanups are funded in part by a fee companies pay, and costs are passed on to utility customers. No such arrangements exist for inoperative hard-rock mines, and that's a national problem, the report noted.
Given industry opposition to efforts to hold mine owners accountable, the cleanup has been left to a scattering of federal and state agencies, without common standards or even lists of the most problematic mines. The EPA has been left to prioritize cleanups with insufficient information and funding, the report said.
In the wake of the Gold King spill, EPA temporarily halted some work at 10 polluted mining complexes in Montana, California, Colorado and Missouri because of similar conditions.
Abandoned hard-rock underground mines are not subject to the same federal and state safety requirements other mining operations must follow, and "experience indicates that they should be," the report concluded.
"A collapsed flooded mine is in effect a dam, and failure must be prevented by routine monitoring, maintenance, and in some cases remediation. However, there appears to be a general absence of knowledge of the risks associated with these facilities. A comprehensive identification of sites, evaluation of the potential to fail, and estimation of the likely downstream consequences should failure occur, are good first steps in such an endeavor."
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Feds: EPA Caused Colorado Gold Mine Spill. Feds: EPA Caused...

Feds: EPA Caused Colorado Gold Mine Spill. Government investigators squarely blamed the U.S. Environmental Protection Agency Thursday for a 3 million gallon wastewater spill from a Colorado gold mine, saying an EPA cleanup crew rushed its work and failed to consider the complex engineering involved, triggering the very blowout it hoped to avoid.
The spill that fouled rivers in three states would have been avoided had the EPA team checked on water levels inside the Gold King Mine before digging into a collapsed and leaking mine entrance, Interior Department investigators concluded. Feds: EPA Caused <a href="https://www.bing.com/search?q=colorado&amp;cvid=cd3aea73d6534c48a86fadb3f320e862&amp;FORM=ANAB01&amp;PC=HCTS">Colorado</a> Gold Mine Spill
The technical report on the causes of the Aug. 5 spill has implications across the<a href="https://www.earth.com/image/severe-fire-threat-continues-in-the-western-united-states/"> United States</a>, where similar disasters could lurk among the hundreds of thousands of abandoned mines that have yet to be cleaned up. Some estimates put the total cost of containing this mining industry mess at more than $50 billion.
The report says the root causes of the Colorado accident began decades earlier, when mining companies altered the flow of water through a series of interconnected tunnels in the extensively mined Upper Animas River watershed.
EPA documents show its officials knew of the potential for a major blowout from the Gold King Mine near Silverton as early as June 2014. After the spill, EPA officials described the blowout as "likely inevitable" because millions of gallons of pressurized water had been bottling up inside the mine.
The Interior report directly refutes that assertion. It says the cleanup team could have used a drill rig to bore into the shaft from above, safely gauging the danger of a blowout and planning the excavation accordingly. Instead, the EPA crew, with the agreement of Colorado mining officials, assumed the shaft was only partially inundated.
"This error resulted in development of a plan to open the mine in a manner that appeared to guard against blowout, but instead led directly to the failure," according to engineers from Interior's Bureau of Reclamation, who spent two months evaluating the technical circumstances.
The blowout fouled rivers in Colorado, Utah and New Mexico, temporarily shutting down drinking water supplies and cropland irrigation.
The report stops short of assigning fault to any individuals, despite prior claims from EPA Administrator Gina McCarthy that it would determine fault and any negligence.
A U.S. Army Corps of Engineers official whose review of the conclusions was included in the report expressed "serious reservations" over the EPA's failure to explain exactly how its communications broke down and why its officials were so insistent on starting work without more information about the complexities involved.
Richard Olsen, a senior geotechnical engineer with the Corps, also questioned why a change in the EPA field coordinator for Gold King led to an "urgency to start digging" even though another EPA official had expressed some uncertainty about the potential risks.
That second EPA official in July asked for an outside review of the agency's plans by one of the Bureau of Reclamation engineers involved in Thursday's report. A meeting between the EPA and the engineer had been scheduled for Aug. 14 - nine days after the blowout.
EPA officials pointed out that the mine plug already was leaking and could have eventually blown out anyway, and the Interior report acknowledged that this was possible.
EPA spokeswoman Nancy Grantham said the report "will help inform EPA's ongoing efforts to work safely and effectively at mine sites as we carry out our mission to protect human health and the environment."
A separate investigation into the spill is pending from the EPA Inspector General's Office.
Guidelines for cleaning up abandoned focus on details such as water sampling and treatment. Yet they have "little appreciation for the engineering complexity," and require but don't receive significant expertise, the Interior Department's 132-page report concluded.
Plugging abandoned or inactive mines has been common industry practice for more than a century. The report lists 31 mines across the U.S. where so-called bulkheads were installed since the 1950s to stem the flow of water into or out of a mine.
With coal mines, monitoring and cleanups are funded in part by a fee companies pay, and costs are passed on to utility customers. No such arrangements exist for inoperative hard-rock mines, and that's a national problem, the report noted.
Given industry opposition to efforts to hold mine owners accountable, the cleanup has been left to a scattering of federal and state agencies, without common standards or even lists of the most problematic mines. The EPA has been left to prioritize cleanups with insufficient information and funding, the report said.
In the wake of the Gold King spill, EPA temporarily halted some work at 10 polluted mining complexes in Montana, California, Colorado and Missouri because of similar conditions.
Abandoned hard-rock underground mines are not subject to the same federal and state safety requirements other mining operations must follow, and "experience indicates that they should be," the report concluded.
"A collapsed flooded mine is in effect a dam, and failure must be prevented by routine monitoring, maintenance, and in some cases remediation. However, there appears to be a general absence of knowledge of the risks associated with these facilities. A comprehensive identification of sites, evaluation of the potential to fail, and estimation of the likely downstream consequences should failure occur, are good first steps in such an endeavor."
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Feds: EPA Caused Colorado Gold Mine

Feds: Buy Flood Insurance If You Live In California With a strong El Nino in place, the
FEMA deputy associate administrator Roy WrighFederal Emergency Management Agency is urging Californians in flood prone places to buy flood insurance before it's too late.t said Friday buying flood insurance is the most powerful action residents can take with the <a href="https://www.bing.com/search?q=el+nino&amp;cvid=d4152f4f0abf45219d35b4a21f9408f8&amp;FORM=ANAB01&amp;PC=HCTS">El Nino</a>, which brings heavy winter rains to California.
Between 50 to 70 percent of Californians who live in high risk flood areas don't have federal flood insurance. People can check at <a href="http://www.floodsmart.gov/" target="_blank" rel="noopener">www.floodsmart.gov</a> . Wright said flood insurance has to be purchased 30 days before a flood hits.
Wright said if you buy flood insurance for just one year this is the year because more than one-third of <a href="https://www.earth.com/image/tule-fog-across-californias-central-valley/">California</a> flood insurance claims in the past 27 years came in just four El Nino years. Feds: Buy Flood Insurance If You Live In California. California is a state in the Pacific Region of the United States. With over 39.3 million residents across a total area of approximately 163,696 square miles, it is the most populous U.S. state and the third-largest by area
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Feds: Buy Flood Insurance If You Live In California

Feds: Buy Flood Insurance If You Live In California With...

Several States Suing Feds Over Clean Power Plan. States and industry groups dependent on fossil fuels began filing court challenges Friday to President Barack Obama's Clean Power Plan, which aims to reduce greenhouse gas emissions.

Opponents of the plan were expected to file a flurry of lawsuits at the U.S. Court of Appeals as the Environmental Protection Agency published its final version of the new regulations. All but two of the 24 states filing challenges are led by <a href="https://www.bing.com/search?q=republicans&amp;cvid=bc8c5d0c94dd4277aa6f9248b09e423a&amp;FORM=ANAB01&amp;PC=HCTS">Republicans</a>. They deride the plan as an "unlawful power grab by Washington bureaucrats" that will kill coal mining jobs and drive up electricity costs.

"The Clean Power Plan is one of the most far-reaching energy regulations in this nation's history," said West Virginia Attorney General Patrick Morrisey, among those leading the challenges. "I have a responsibility to protect the lives of millions of working families, the elderly and the poor, from such illegal and unconscionable <a href="http://www.earth.com/news/alaska-federal-public-lands-trump/">federal</a> government actions." Several States Suing Feds Over Clean Power Plan

The Obama administration and environmental groups counter that the rules are needed to cut carbon emissions while curbing the worst impacts of climate change and sea-level rise. They also say the plan will spur new clean-energy jobs.

The new rules would require states to cut carbon emissions by 30 percent by 2030. Each state has a customized target and is responsible for drawing up an effective plan to meet its goal.

"We expect polluters and their allies to throw everything they've got at the Clean Power Plan, and we expect them to fail," said Sierra Club Executive Director Michael Brune, among those defending the law. "The Clean Power Plan is based on a law passed by Congress, upheld by the Supreme Court, and demanded by the American people."

The EPA says it has authority to enact the plan under the Clean Air Act. At issue are dueling provisions added to the law by the House and Senate in 1990. The EPA's interpretation relies on the Senate language, but opponents argue that the House version should win out.

"We are confident we will again prevail against these challenges and will be able to work with states to successfully implement these first-ever national standards to limit carbon pollution, the largest source of carbon emissions in the United States," said EPA Administrator Gina McCarthy.

EPA already regulates other power-plant pollutants under a different section of the Clean Air Act, and the opponents claim the law prohibits "double regulation."

Morrisey said he will seek a stay barring the plan from taking effect while the court challenges proceed, a question that will likely be up to the Supreme Court.

The states challenging the plan in court are Alabama, Arkansas, Arizona, Colorado, Florida, Georgia, Indiana, Kansas, Kentucky, Louisiana, Michigan, Missouri, Montana, Nebraska, New Jersey, North Carolina, Ohio, South Carolina, South Dakota, Texas, Utah, West Virginia, Wyoming and Wisconsin.

There is some political variation within the list. Governors in Colorado, Michigan and New Mexico will comply with the new EPA rules even as attorneys general from their states joined the lawsuit. In North Carolina, the state environmental agency controlled by the Republican governor joined the opposition after the Democratic attorney general declined.

Members of Congress from coal-mining states also said Friday they will introduce new legislation aimed at blocking the EPA from enforcing the plan.

On the other side, 15 states and the District of Columbia say they are backing the Obama administration and will begin working to comply with the new rules.

Under the Clean Air Act, certain challenges to agency rules skip the federal district court and go directly to the appeals court in Washington, D.C.

---

Follow Biesecker at <a href="http://Twitter.com/mbieseck" target="_blank" rel="noopener">http://Twitter.com/mbieseck</a>

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New York City Waters Transform Into Serene Wetlands. Amid the crammed concrete and steel of <a href="https://www.bing.com/search?q=brooklyn&amp;cvid=3a81a82b4db642e8882d00abcdac37d7&amp;FORM=ANAB01&amp;PC=HCTS">Brooklyn</a>, a ribbon of clear water stretches out into a vast bay. Tall grass rustles along the undulating shoreline, where bursts of golden flowers, pines and cacti flourish in the soft sand.
"This is what would have been here pre-us. Pre-European development," said John McLaughlin, director of the office of ecological services at New York City's department of <a href="http://www.earth.com/news/environmental-era-of-pandemics/">environmental</a> protection.
Just a few years ago, the new york city waters, known as Paerdegat Basin, was a fetid mess. The water was murky green, teeming with 1.8 billion gallons of sewage and rainwater that streamed in during storms. The working-class neighborhoods along the waterway stank like an outhouse during hot weather and low tide. The shoreline was strewn with rusted out cars, garbage and broken bottles.
"It was a junkyard. It was a chop shop," McLaughlin said. "It was a weed-strewn mess, full of invasive plant life. And boy, did it smell."
The Paerdegat tributary feeds directly into Jamaica Bay, a body of water and marsh sandwiched between Brooklyn and Queens, and on the shores of which sits Kennedy International Airport. Part of the area is run by the city; the other is Gateway National Recreational Area, which contains a wildlife refuge with one of the most important bird sanctuaries in the Northeast.
And now a decade-long $455 million investment by the city to clean up Paerdegat Basin is nearly complete, including a new sewage overflow retention facility at the head of the 1.3-mile-long channel and 52 restored acres of native grasslands and wetlands.
In older cities like New York, sewer systems are built on one pipe that handles both rainwater and sewage. With considerable concrete and not enough exposed earth to absorb rainwater, the combined runoff often overflows and backs into city waterways.
The new retention facility is capable of preventing 50 million gallons of wastewater per storm that would previously have streamed into the water and out to the bay. It was completed first and has been operational since 2011. Automated, state-of-the-art machinery clicks on when water levels rise too high. Giant rakes segregate large sticks, bottles and other refuse from the pooling wastewater, which is then collected and stored in giant underground tanks. After the storm subsides, the water is pumped out to a treatment facility and cleaned, and sent out the waterways.
The facility is spotless. Even the air is filtered, so there's no smell.
"That's the best compliment you can give us," said Chris Laudando, the chief of collections facilities for southern Brooklyn.
It has reduced the amount of wastewater spilling into the channel from 1.8 billion gallons annually to about 650 million, said Vincent Sapienza, deputy commissioner of the Department of Environmental Protection. That means better water quality in the basin and out to the bay and a better habitat for birds and fish that live there.
The idea for the project was first discussed in the mid-1990s, but took until 2005 to get off the ground. Conservationists have praised the project as forward-thinking and inclusive. Dan Mundy of the Jamaica Bay Ecowatchers, a watchdog group for Jamaica Bay and its tributaries, said he has noticed a visible change in the bay.
"We're very excited," he said. "I think it's a big deal, the work that went into the project is paying off and now it's an area really to be enjoyed."
The construction on the channel began after the retention facility. Crews dredged the filthy sediment and cleared the shoreline of refuse, then used sand excavated for the retention facility to form the hills. The department of environmental protection planted more than 100,000 plugs of grassland and wildflowers, more than 5,300 shrubs and nearly 1,100 trees.
Then, they waited for the fragile seedlings to grow. The result is a mass of soft golds and greens that reflect off the water. Goldenrod and smooth cord grass are now about waist-high. Atlantic white cedars grow among little blue stem, American holly and the eastern prickly pear- the only cactus native to the Northeast. McLaughlin said he used historical biology records to decide what to plant.
"It's very satisfying to see a project you've been talking about since the '90s come into being," he said.
The department of environmental protection will turn the acreage over to the city parks department in the upcoming months, and it will remain closed to give plants enough time to take proper root. Five acres will eventually be open for educational tours as an ecology park, and the rest will stay natural to encourage wildlife growth, though no opening date has been set.
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New York City Waters Transform Into Serene Wetlands

New York City Waters Transform Into Serene Wetlands. Amid the...

Scientists are transforming chocolate into a functional food by infusing it with probiotics and prebiotics, aiming to create a treat that satisfies cravings while supporting gut health. 



The challenge lies in maintaining chocolate's beloved texture and flavor while adding health benefits.



<figure class="wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
https://youtu.be/Ug657J67iEo?si=w96YjGMsg939LD_3
</div></figure>



Probiotics - beneficial microbes that balance gut bacteria and aid digestion - are typically fragile and can be destroyed by stomach acid or processing. 



Prebiotics act as food for these microbes, helping them thrive. Together, they form "synbiotics," a powerful health combination.



Researchers Smriti Gaur and Shubhi Singh from India's Jaypee Institute of Information Technology took an innovative approach, using natural prebiotics like corn and honey instead of complex processing methods. 



They created five chocolate varieties: a control and four synbiotic versions containing different combinations of prebiotics, probiotics (Lactobacillus strains), and flavor enhancers (cinnamon or orange).



Laboratory simulations of human digestion showed the probiotics remained viable for over five hours, suggesting they could survive long enough to benefit gut health.



Taste tests were positive, with researchers particularly enjoying the orange-flavored variety, describing it as having "vibrant citrus notes" complementing the "rich cocoa" with a "luxurious" texture.



This research represents just the beginning. With further refinement of strains, textures, and flavors, chocolate could evolve beyond mere indulgence to become a functional food that nourishes while it delights.



The study is published in the journal <a href="https://pubs.acs.org/doi/10.1021/acsfoodscitech.4c00741" target="_blank" rel="noreferrer noopener">ACS Food Science &amp; Technology</a>.

Is chocolate the next nutritional powerhouse?

Scientists are transforming chocolate into a functional food by infusing...

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Today’s Video of the Day from <a href="https://www.igb.illinois.edu/">Carl R. Woese Institute for Genomic Biology</a> reveals how scientists can modify common crops like soybean, rice, and wheat to protect them from heat stress.



“We need to double crop production by 2050 to feed a growing global population, and not only are we not on track to do that, but climate change is further complicating things,” said Amanda Cavanagh, a lecturer at the University of Essex. 



The study is part of Realizing Increased Photosynthetic Efficiency (RIPE), an international research project that aims to develop food crops that turn the sun’s energy into food more efficiently.



“Using an engineering approach we designed multiple alternative metabolic pathways to photorespiration. Testing them in the field showed increases in productivity which led Amanda to significantly move the project forward by showing our engineered plants can withstand pretty extreme temperature stress,” said study co-author and RIPE researcher Paul South.&nbsp;



“As the climate changes and temperature stresses increase the pressure on our global food supply, farmers will need every tool available including engineering approaches like the synthetic biology used here to maintain safe and productive harvests.”



The experts tested plants modified to have more efficient photorespiration to see if they were better adapted to warmer temperatures.&nbsp;



The team found that the engineered plants produced 26 percent more biomass than the wild-type plants exposed to the same temperatures, and had 15 percent less yield loss under the higher temperatures.



Video Credit: Amanda Nguyen/University of Illinois



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Designing crops that can beat the heat

[sendtonews key="QGPzYnXEtN-1712599-12187" type="single"] Today’s Video of the Day from Carl...

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Today's Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard</a> describes the first comprehensive estimate of carbon density in the Saharan, Sahel, and Sudanian zones of Africa. In an effort to measure the amount of carbon stored across these drylands, a team of scientists used high-resolution satellite images and artificial intelligence to map nearly 10 billion individual trees. 



"The high spatial resolution (50 cm) combined with AI and field measurements used in this study is key to improving tree inventories in drylands," said Pierre Hiernaux, a French researcher working for NASA. "The ever-increasing availability of very high-resolution satellite imagery will make it possible to assess carbon pools and their dynamics at the individual tree level on a global scale."



"This study is exceptional because it is pioneering a type of approach that will revolutionize the monitoring of trees and forests on a global scale: in the short term, it will be possible to map the world's trees from the centre of the Amazon to our schoolyards," said <a href="https://www.inrae.fr/en">INRAE</a> researcher Jean-Pierre Wigneron.



"Many fields of application will become much more efficient and accurate, such as tracking carbon stocks, biodiversity, monitoring logging and protection against illegal forest degradation, in near real time.”



Video Credit: NASA Goddard&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Remote sensing will revolutionize the way we monitor trees

[sendtonews key="EjmSP20gQK-2593093-12187" type="single"] Today's Video of the Day from NASA...

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Lesotho: Africa's "Kingdom in the Sky" Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features northwest Lesotho in South Africa.



According to ESA, Lesotho is the only nation in the world that lies completely above 1,000 m in elevation. The country is famous for its tall mountains and narrow valleys, and is known as Africa's "Kingdom in the Sky."



Out of a population of around two million people, about 80 percent live in rural areas. More than 75 percent of these people are engaged in <a href="https://www.earth.com/news/climate-change-will-have-a-global-impact-on-agriculture/">agriculture</a>, including rainfed cereal production and animal grazing.&nbsp;



ESA reports that the country’s agricultural system faces a growing number of issues, with climate-related vulnerabilities such as drought, floods and extreme temperatures occurring more frequently. 



Diamonds are amongst the minerals found in the mountains. Indeed, Lesotho can truly be called the Kingdom in the Sky. Beautiful, culturally rich, safe, affordable, and easily accessible from Durban and Johannesburg, mountainous Lesotho is a vastly underrated travel destination. the Kingdom of Lesotho (Sotho: 'Muso oa Lesotho) is an enclaved country in southern Africa. It is just over 30,000 km2 (11,583 sq mi) in size and has a population of around 2 million.



Video Credit: ESA&nbsp;&nbsp;



---



By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer 



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Lesotho: Africa's "Kingdom in the Sky"

[sendtonews key="uV9Lh2fQbV-1760058-12187" type="single"] Lesotho: Africa's "Kingdom in the Sky" Today’s...

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Today's Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard</a> features a visual dataset of.methane emissions from wetlands across the globe. Atmospheric methane levels have reached record highs in recent years, and wetlands are a major source of these emissions.&nbsp;



"Methane is an important greenhouse gas that contributes substantially to global warming. On a molecule by molecule basis, methane is much more efficient at trapping heat than carbon dioxide, the main driver of warming," says NASA.



"Though human activities, including agriculture, oil and natural gas production and use, and waste disposal, collectively contribute the majority of methane to the atmosphere, about a third of total methane emissions comes from wetlands."&nbsp;



According to NASA, understanding methane emissions from wetlands and other natural sources is critically important for scientists and policymakers who are working to combat climate change by reducing emissions from human activities.



Video Credit: NASA Goddard



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Wetlands are a major source of methane emissions

[sendtonews key="f8fukm28Vz-2491833-12187" type="single"] Today's Video of the Day from NASA...

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Today’s Video of the Day from <a href="https://earthobservatory.nasa.gov/">NASA Earth Observatory</a> reveals the evolution of the Columbia Glacier in southeastern Alaska. Columbia is among the fastest shrinking glaciers in the world, and the video documents its rapid retreat over the years.&nbsp;



Columbia Glacier is a large, multi-branched calving glacier that flows out of the Chugach Mountains to the Prince William Sound.&nbsp;



According to USGS, Columbia had a long history of stability prior to 1980, with a length 41 miles, and small, short-lived advances or retreats.



In the years since 1980, however, satellite images have captured Columbia’s alarming retreat. By using false-color images, scientists can distinguish between snow and ice, open water, vegetation, and rocky debris on the glacier’s surface.



The series of false-color images featured in today's video were acquired over the span of 35 years. You can see that by 2021, the glacier’s main branch had retreated about 15 miles from its initial position.



The Columbia Glacier has also lost more than 50 percent of its volume, mostly due to calving. <a href="https://www.earth.com/video/nasa-reveals-3d-visual-of-an-atmospheric-river/">NASA</a> reports that while climate change likely started the retreat, mechanical processes kept the disintegration going.



The NASA images are provided by Jesse Allen, Robert Simmon, Joshua Stevens, and Lauren Dauphin using data from Landsat satellites, from the U.S. Geological Survey, and data from MODIS on NASA’s Terra satellite. The structure of Columbia’s moraine played a large role in the stability of the glacier before 1980. 



Like other tidewater glaciers, the Columbia built up a moraine over time, and the mixture of ice and rock functioned like a dam keeping out the sea. It was supported on one end by the shoreline and by the underwater terminal moraine at the other.



Video Credit: NASA Earth Observatory/&nbsp; NASA’s Scientific Visualization Studio



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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The rapid retreat of the Columbia Glacier

[sendtonews key="0879czfG3k-1785905-12187" type="single"] Today’s Video of the Day from NASA...

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Today's Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard</a> describes how record-breaking heat expressed itself around the world in 2022.



Scientists have determined that 2022 was the 5th warmest year since 1880. Furthermore, the last nine consecutive years have been the warmest on record.



From devastating floods and wildfires to natural disasters like Hurricane Ian, 2022 showed us yet again how a warming climate affects people across the globe.&nbsp;



"As we look back at 20:22 and years past, we see that each year we better understand the challenges we face and how important it is to meet them," says NASA.



Video/ Image Credit: NASA Goddard



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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2022 illustrated the consequences of a warming climate

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Satellites reveal how Earth's systems are interconnected Today’s Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard</a> describes Earth’s interconnected systems, and how this network is affected by rising temperatures.&nbsp;



During 2020, average global temperatures matched the hottest year on record. The hurricane season was also record-breaking, with many of the storms intensifying at extraordinary speeds. Hot water in the ocean is fuel for hurricanes. The satellite data shows that it's all one interconnected system showing how Satellites reveal how Earth's systems are interconnected.



According to NASA, dust swept up from Northern Africa plays a major role in the formation of hurricanes, and is also a key source of fertilization in the Amazon rainforest. As a result of<a href="https://www.earth.com/news/seagrass-wasting-disease-is-fueled-by-climate-change/"> climate</a> change, dust plumes are expected to decline, which will have an effect on vegetation far away.&nbsp;



Images from Earth-observing satellites show how the world’s plant life is affected by natural disasters, fires, and deforestation. Satellites also reveal how widespread changes in vegetation impact waterways,&nbsp; the climate, air quality. Satellites communicate by using radio waves to send signals to the antennas on the Earth. "Earth From Space" is a groundbreaking two-hour special that reveals a spectacular new space-based vision of our planet. 



Video Credit: NASA Goddard&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Satellites reveal how Earth's systems are interconnected

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Today’s Video of the Day from the <a href="https://welcome.miami.edu/">University of Miami</a> Rosenstiel School of Marine and Atmospheric Science explores how changes in water temperatures have affected tiger shark habitats and movements in the North Atlantic Ocean. The study reveals that rising temperatures have caused the sharks to shift toward the poles over the past 40 years.



“Tiger shark annual migrations have expanded poleward, paralleling rising water temperatures,” explained study lead author Neil Hammerschlag. “These results have consequences for tiger shark conservation, since shifts in their movements outside of marine protected areas may leave them more vulnerable to commercial fishing.”



The researchers analyzed nine years of tracking data from satellite-tagged tiger sharks, combined with four decades of conventional tag and recapture data provided by National Oceanic and Atmospheric Administration (NOAA) Cooperative Shark Tagging Program.



The experts found that during the last decade of record heat, for every one-degree Celsius increase in water temperatures, tiger sharks migrated further poleward by over 400 kilometers. They also migrated two weeks earlier than usual to waters off the northeastern coast of the United States.



“Given their role as apex predators, these changes to tiger shark movements may alter predator-prey interactions, leading to ecological imbalances, and more frequent encounters with humans,” concluded Professor Hammerschlag.



Video Credit: University of Miami Rosenstiel School of Marine and Atmospheric Science



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Tiger sharks are shifting poleward as temperatures rise

Today’s Video of the Day from the University of Miami...

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> is focused on the melt ponds that emerge during the spring and summer on the Greenland Ice Sheet, which is the largest ice mass in the northern hemisphere.



"Melt ponds are vast pools of open water that form on both sea ice and ice sheets and are visible as turquoise-blue pools of water in this Copernicus Sentinel-2 image," says ESA.



"When snow and ice melts atop glaciers, water flows in channels and streams and collects in depressions on the surface. These melt ponds can speed up the melting of the surrounding ice since they greatly reduce the ice’s ability to reflect sunlight."



"This can create a positive feedback where an increasing number of melt ponds absorb more heat which causes ice cover to melt even faster."



According to ESA, Greenland has been hit with a late-season heatwave that began in early September. This caused the type of melt event that usually occurs in the middle of summer.



"In a recent paper published in Nature Climate Change, scientists found that major sea-level rise from the melting of the Greenland ice cap is now ‘inevitable’ even if the burning of fossil fuels were to halt overnight," says ESA. "Using satellite observations of Greenland ice loss and ice cap from 2000 to 2019, the team found the losses will lead to a minimum rise of 27 cm regardless of climate change."



Video Credit: ESA&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Melt ponds on the Greenland Ice Sheet

[sendtonews key="qARzJPSabQ-2270617-12187" type="single"] Today’s Video of the Day from the...

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> describes how Earth is unique in our solar system for its ability to sustain liquid water on its surface. But now, the water cycle is shifting as the climate warms, and scientists must find ways to predict how these changes will affect water availability.



Overall, 96 percent of Earth's water is saltwater, and nearly all of freshwater is found in ice and groundwater. These sources of water are linked as it passes through solid, liquid and gas phases.



In a warmer climate, the water cycle will be transformed. It will be easier for water to evaporate and form clouds, and storms will become more frequent and intense. Some regions will get too much water, while others will be left without enough water. In addition, soil moisture will be lost - which threatens food security.



Scientists are using satellite data from over the last 40 years to track changes that are happening in the water cycle. This will ultimately help us prepare for extreme events and better manage our water resources, according to ESA.



Video Credit: ESA



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Tracking changes in Earth's water cycle

[sendtonews key="fxH3eJHEkQ-2010196-12187" type="single"] Today’s Video of the Day from the...

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Today's Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard Space Flight Center</a> features images of Saturn from NASA’s Hubble Space Telescope. The photographs capture the start of the mysterious "spoke season" on Saturn - when unexplained features appear on its rings. 



According to NASA, both the cause of the spokes and their seasonal variability have yet to be fully explained by planetary scientists.



"Like Earth, Saturn is tilted on its axis and therefore has four seasons, though because of Saturn's much larger orbit, each season lasts approximately seven Earth years. Equinox occurs when the rings are tilted edge-on to the Sun," explains NASA.



"The spokes disappear when it is near summer or winter solstice on Saturn. (When the Sun appears to reach either its highest or lowest latitude in the northern or southern hemisphere of a planet.) As the autumnal equinox of Saturn's northern hemisphere on May 6, 2025, draws near, the spokes are expected to become increasingly prominent and observable."



Experts believe that the spokes may be a product of the planet's variable magnetic field. When magnetic fields interact with solar wind, an electrically charged environment is created. This phenomenon is visible on Earth as the northern lights.&nbsp;



"Scientists think that the smallest, dust-sized icy ring particles can become charged as well, which temporarily levitates those particles above the rest of the larger icy particles and boulders in the rings," says NASA.



The spokes were first observed in the early 1980s by NASA's Voyager mission. Depending on the angle of the rings, the spokes can appear dark or light.



"Thanks to Hubble's OPAL program, which is building an archive of data on the outer solar system planets, we will have longer dedicated time to study Saturn’s spokes this season than ever before," said NASA senior planetary scientist Amy Simon, head of the Hubble Outer Planet Atmospheres Legacy (OPAL) program.



"Despite years of excellent observations by the Cassini mission, the precise beginning and duration of the spoke season is still unpredictable, rather like predicting the first storm during hurricane season."



Video Credit: NASA Goddard&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Mysterious "spoke season" captured on Saturn

[sendtonews key="Ccjk8KEMzv-2550719-12187" type="single"] Today's Video of the Day from NASA...

Closeup,Of,Fresh,Green,The,Napier,Bush,Grass,As,Animal

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Today’s Video of the Day from <a href="http://www.ntu.edu.sg/">NTU Singapore</a> reveals that some plants can remove toxic heavy metals from soil.&nbsp;



The researchers analyzed samples of various tropical plant species to test for levels of heavy metals and metalloids. The study showed that there are existing plants with high levels of these contaminants, which means that these species are great candidates for drawing pollutants out of the soil.&nbsp;



Among the plants examined in the study, 12 species had accumulated several types of heavy metals and metalloids. These plants are widely available, including species that are native to Singapore.



“In a small nation like Singapore, land may be repurposed to support new development plans, so it is important that we have a green and sustainable way to remediate land that is contaminated," said Professor Lam Yeng Ming.



"We set out to uncover how to better make use of tropical plants to do phytoremediation and through advanced characterization techniques, we showed how some of these tropical plant species can be an environmentally friendly and literally a 'green' way to remove contaminants in soil."&nbsp;



"Phytoremediation also has benefits of cost effectiveness, simplicity of management, aesthetic advantages, and long-term applicability and sustainability. The strategy prevents erosion and metal leaching by stabilizing or accumulating heavy metals, so that helps reduce the risk of contaminant spread.”



Video Credit: NTU Singapore



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Plants help remove heavy metals from contaminated soil

[sendtonews key="6SdlLLbt0t-1988946-12187" type="single"] Today’s Video of the Day from NTU...

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Today’s Video of the Day from the <a href="https://www.acs.org/">American Chemical Society</a> describes why herbicides are not as effective in killing weeds anymore. In the 20th century, chemical companies developed thousands of herbicides. The most commonly used herbicide was glyphosate, which was introduced in 1974.



Over the past few decades, dozens of species of weeds have evolved resistance to glyphosate. Depending on the site of action, the part of the plant that an herbicide interacts with, weeds may even be resistant to herbicides that have not been developed yet.&nbsp;



With increasing resistance to glyphosate and other herbicides, weeds are - once again - becoming a major concern for farmers.&nbsp;



Video Credit: American Chemical Society&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Weeds are becoming increasingly resistant to herbicides

[sendtonews key="gRpsplpwpe-2251464-12187" type="single"] Today’s Video of the Day from the...

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Today’s Video of the Day from the <a href="https://www.jpl.nasa.gov/">NASA Jet Propulsion Laboratory</a> (JPL) describes a dust storm on Mars that was nearly twice the size of the United States. As the storm covered the southern hemisphere of the planet, some of NASA’s explorers had to delay their normal activities.



NASA’s Insight lander put itself in a "safe mode" for 11 days to conserve battery power because solar power was disrupted by the dust. The Ingenuity Mars Helicopter postponed flights until conditions improved.



"A fleet of NASA orbiters monitor Martian dust storms like this one and serve as lifelines to Earth by relaying data from the rovers and lander on the ground back to the team. This includes the Mars Reconnaissance Orbiter, MAVEN, and Odyssey," reports JPL.



"Dust storms like this recent one start close to the ground and are spread by wind as they rise – warming the cold Martian atmosphere."



The images in the video were captured by NASA’s Curiosity as the dust rolled in. A fleet of orbiters monitored the dust storm from above, relaying data from Mars’ explorers back to scientists on Earth.



Video &amp; Image Credit: NASA/JPL-Caltech/ASU/MSSS



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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NASA monitors giant dust storms on Mars

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Today's Video of the Day from the <a href="http://www.esa.int/">European Space Agency</a> features Qeshm Island in the Strait of Hormuz. This strait provides the only sea passage from the Persian Gulf to the open ocean.



Qeshm is separated from the Iranian coast by the Clarence Strait, also known as Khuran.&nbsp;The Hara Forest Protected Area is a network of shallow waterways and forest located between the island and the mainland. This protected region is home to sea turtles, snakes, and more than 150 species of migrating birds.



Qeshm is famous for its wide range of&nbsp;ecotourist&nbsp;attractions, such as the&nbsp;Hara marine forests. According to environmentalists, about 1.5 percent of the world birds and 25 percent of Iran's native <a href="https://www.earth.com/news/female-hummingbirds-avoid-sexual-harassment-by-looking-like-males/">birds</a> annually migrate to the forests, which are the first national geo park in Iran.



Tourists are also drawn to the island to see an age-old Portuguese&nbsp;fort, historic mosques, the&nbsp;Seyyed Mozaffar&nbsp;and&nbsp;Bibi Maryam&nbsp;shrines, and the "Valley of Stars."



The average temperature on the island is 81 degress and the region is often hot and humid. From June to August, the island is described as being oppressively hot. The ideal time to visit is during the winter season. 



Video Credit: ESA&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Qeshm Island in the Strait of Hormuz

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features Inhambane Bay in southeast Mozambique.&nbsp;



"Inhambane Bay is a deep inlet into which the small Mutamba River flows," says ESA. "On one side of the bay lies the historical city of Inhambane, capital of the Inhambane Province, while the sister city of Maxixe, the economic capital of Inhambane, sits across from it. The province is the second largest grower of cashews, after Nampula, and it also produces coconut and citrus fruits."



The beaches of Barra and Tofo are popular with tourists. There are also coral reefs along the long coastline of Inhambane, making it an ideal destination for scuba diving and snorkeling.



"Mozambique’s extensive coastline heightens the country’s vulnerability to tropical cyclones that develop in the Indian Ocean as well as storm surge flooding," says ESA.



"More than half of the population lives in low lying coastal areas, putting communities at risk. Inhambane Bay was dangerously close to where Cyclone Idai made landfall in 2019 causing widespread destruction to the country."



Video/ Image Credit: ESA



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Inhambane Bay in southeast Mozambique

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency </a>&nbsp;features the Kangerlussuaq Glacier, one of the largest tidewater outlet glaciers in Greenland. The glacier is located on the east coast of the Greenland ice sheet.



As human-induced climate change continues to drive up temperatures, global ice loss is accelerating at an alarming rate. ESA reports that, over the past decade alone, 3.5 trillion tons of ice have melted from the Greenland ice sheet. This is enough to cover the UK with meltwater 15 meters deep.



Based on satellite imagery, researchers determined that Kangerlussuaq entered a new phase of rapid retreat and acceleration in 2017. In their study, published in <a href="https://www.frontiersin.org/articles/10.3389/feart.2019.00123/full">Frontiers in Earth Science</a>,&nbsp; the experts report that the glacier's ice front is now at its most retreated position since the early 20th century.



"Given Kangerlussuaq’s previous impacts on both the magnitude and pattern of ice sheet wide mass loss, we predict that its new phase of retreat, acceleration and thinning will markedly enhance the south-east region’s contribution to increasing discharge from the ice sheet," wrote the study authors.&nbsp;&nbsp;



"More broadly, accurate forecasting of the ice sheet’s contribution to sea level rise will require a deeper understanding of, and responses to, these non-linear ice dynamic processes."



Video Credit: ESA



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Kangerlussuaq Glacier on the Greenland ice sheet

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> describes the complex relationship between ocean and climate. ESA's Climate Change Initiative will help us understand how oceans influence the climate and how climate change is impacting the oceans.&nbsp;



"Earth’s oceans are huge heat stores, soaking up 93% of the excess heat from human activity over the past 70 years. Ocean currents redistribute heat around the planet, from the Equator to the poles. Where this ocean heat goes influences weather patterns and regional climate," explains ESA.



"As well as absorbing heat, oceans are a natural carbon sink, absorbing a quarter of carbon dioxide emissions from human activity. This has led to the acidification of ocean water, threating marine life."



The amount of heat and carbon dioxide soaked up by the ocean depends on specific variables, including phytoplankton, temperatures, waves, salinity, and ice cover. Satellites can be used to measure these variables from space.



"From their unique vantage point, satellites provide key information for understanding the complexities of our planet and monitoring environmental issues," says ESA.



Video Credit: ESA



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Ocean heat influences regional climate

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> describes the importance of monitoring the shape of the sea surface, which is constantly changing. These observations have many applications, such as ship routing, <a href="https://www.earth.com/news/the-modem-ocean-is-a-tough-place-for-whales-to-survive/">ocean</a> current forecasting, and debris tracking.



"A project supported by the Discovery element of ESA’s Basic Activities recently investigated a new technique to measure sea surface topography very precisely," reports ESA.



"The technique involves looking at satellite navigation (GNSS) signals that have been reflected off of the sea surface at very low angles. At these so-called grazing angles, waves and surface roughness have very little impact on the reflection process; the sea surface acts as a very smooth mirror."



Estel Cardellach is the principal investigator at the Institute for Space Studies of Catalonia, who first submitted the idea for the project.



“In a mirror-like reflection the phase of the signal can be tracked – it is continuous," said Cardellach. "Different surface heights result in different phase measurements. It gives a very precise measurement of the surface altitude at a few centimetres’ precision.”



The researchers developed a GNSS receiver and set up an experiment in the Balaeric Islands to collect signals from the receiver that were reflected off the sea surface. Ultimately, these signals will provide improved measurements of the shape of the sea surface.



Image/ Video Credit: ESA



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By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Monitoring the dynamic shape of the sea surface

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