Tag

ecosystems

Trump's wall puts wildlife at risk

Building the wall that Donald Trump has ordered on January 25th, as one of his first actions as US president, will put on risk more than 50 animal species that share the ecosystem along the border between the United States and Mexico, scientists from various countries have warned. Sin
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SLAC Study Helps Explain Why Uranium Persists in Groundwater at Former Mining Sites

Decades after a uranium mine is shuttered, the radioactive element can still persist in groundwater at the site, despite cleanup efforts. A recent study led by scientists at the Department of Energy’s SLAC National Accelerator Laboratory helps describe how the contaminant cycles throu
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Study tracks vegetation resilience to salvage logging after severe wildfire

Nearly a decade after being logged, vegetation in forested areas severely burned by California’s Cone Fire in 2002 was relatively similar to areas untouched by logging equipment. The findings of a U.S. Forest Service study shed light on how vegetation responds to severe wildfire
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Researchers investigate decline in forest-birds

Forest-dwelling bird species are disappearing from some of South Africa’s indigenous forests, with forest birds in the Eastern Cape being the most affected. A new study, published in Bird Conservation International recently, showed that the ranges of 28 of South Africa’s 5
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China to protect areas of high ecological importance identified by Stanford researchers

China leads the world in greenhouse gas emissions. Its biggest cities are shrouded in smog. And the country’s population is 1.4 billion people and growing. At least to the rest of the world, China isn’t known as a leader in environmental mindfulness. Research from Gretchen Daily, prof
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Human activity degrades Natural World Heritage Sites

A report published in the journal Biological Conservation finds that recent increases in human pressure and forest loss are causing the degradation of over 100 Natural World Heritage Sites (NWHS) globally. Since 1993, 63% of NWHS have suffered from increased human pressure, according
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Genetically modified insects could disrupt international food trade

Genetically modified organisms for pest control could end up as contaminants in agricultural products throughout the globe. “There’s a fly in my soup.” This statement conjures up the image of a dead fly in a bowl of soup rather than a genetically modified insect being served up with o
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NASA Scientist Studies Whether Solar Storms Cause Animal Beachings

A long-standing mystery among marine biologists is why otherwise healthy whales, dolphins, and porpoises — collectively known as cetaceans — end up getting stranded along coastal areas worldwide. Could severe solar storms, which affect Earth’s magnetic fields, be confusing their inter
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Scientists Report on Latest Deepwater Horizon Oil Spill Impacts

LSU scientists will present new research at the 2017 Gulf of Mexico Oil Spill and Ecosystem Science Conference in New Orleans next week. These experts will be among hundreds of oil spill-related researchers from academia, state and federal agencies, non-governmental organizations and
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Protected Nature Areas Protect People, Too

A group of scientists is recommending giving the world’s nature reserves a makeover to defend not only flora and fauna, but people, too. Scientists in this week’s Proceedings of the National Academy of Sciences argue that the world’s protected areas such as nature reserves, traditiona
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