Tag

ecosystems

Climate migration in the face of climate change

As climate change unfolds over the next century, plants and animals will need to adapt or shift locations to follow their ideal climate. A new study provides an innovative global map of where species are likely to succeed or fail in keeping up with a changing climate. The findings app
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With Climate Change, Greenland Is Bracing For Exploitation

The ill effects of climate change are becoming well known, and now here’s another: The melting ice cap in Greenland has the country now bracing for a gold rush. As the ice melts at record pace in Greenland, the world’s miners, oil workers and construction teams are plannin
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USGS Develops Tool to Help Track Oil Spills

Each year, tons of oil can be spilled into the ocean. Whether it comes from an oil tank spill, a leak that occurs during offshore drilling, or even natural seeps that occur within the ocean, oil spills can cause grave environmental and economic damage to marine and coastal ecosystems.
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A Mexican "bee-rometer"

Mexico is the fourth largest honey producer and fifth largest honey exporter in the world. A Smithsonian researcher and colleagues helped rural farmers in Mexico to quantify the genetically modified organism (GMO) soybean pollen in honey samples rejected for sale in Germany. Their res
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The first big bite!

The first top predators to walk on land were not afraid to bite off more than they could chew, a University of Toronto, Mississauga study has found. Graduate student and lead author Kirstin Brink and U of T Biology Professor Robert Reisz suggest that Dimetrodon, a carnivore that walke
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Study predicts $100 trillion a year in damage due to storm surges

New research predicts that coastal regions face massive increases in damages from storm surge flooding over the 21st century – to $100 trillion annually, more than the world’s entire economic product today. ADVERTISEMENT <!–/* * Replace all instances of INSERT_RAN
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Submarine melting gives rise to sea levels by chewing away the Greenland Ice Sheet

Over the past two decades, ice loss from the Greenland Ice Sheet increased four-fold contributing to one-quarter of global sea level rise. However, the chain of events and physical processes that contributed to it has remained elusive. One likely trigger for the speed up and retreat o
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Flood insurance hike temporarily suspended

<!– –> As a follow on to last week’s ENN article about the agreement by the Senate to initiate debate to delay increases mandated by the Biggert-Waters Flood Insurance Reform Act of 2012, the Senate recently passed (67-32) the Menendez-Isakson Homeowner Flood I
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Global temperatures now available on Google Earth

Climate researchers at the University of East Anglia have for the first time made the world’s temperature records available on the Google Earth platform. ADVERTISEMENT The Climatic Research Unit Temperature Version 4 (CRUTEM4) land-surface air temperature dataset is one of the m
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Comets and Woolly Mammoths

New evidence suggests that a comet collision might have been the trigger for the Younger Dryas, contributing to North America’s megafauna extinction. UC Santa Barbara’s James Kennett, professor emeritus in the Department of Earth Science, posits that such an extraterrestri
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