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Rodent Threat Defeated As Delmarva Battles Rising Seas

Rodent Threat Defeated As Delmarva Battles Rising Seas

A rodent resembling a rat was found dead in a trap on a warm day last spring in marshland popular with hunters and fishers. It was the last time anybody saw a nutria on the Delmarva Peninsula. A $1 million-a-year federal program that has killed 13,000 of the wetland-destroying pests on the peninsula since 2003 has failed to capture or detect signs… Read More

Abrupt Atlantic Ocean Changes May Have Been Natural

Abrupt Atlantic Ocean Changes May Have Been Natural

Climate change may not have been to blame for an abrupt recent slowdown of a sweeping Atlantic Ocean current, a change that delivered an intense pulse of ocean warming and sea level rise through the Gulf of Maine and elsewhere along the East Coast. Modeling-based analysis by British scientists, published Monday in Nature Geoscience, concluded that … Read More

Sea Level Rise Could Help Marshes Ease Flooding

Sea Level Rise Could Help Marshes Ease Flooding

Along the mid-Atlantic coast, where waters are rising quickly, marshes are on the march, consuming forestland, farms and yards. “Habitats are changing fast here,” said Matt Whitbeck, a biologist at the Blackwater National Wildlife Refuge in Maryland, where dead trees still jut from young marshes. Newly published modeling shows that a looming… Read More

Ocean Acidification Making It Harder For Fish to Breathe

Ocean Acidification Making It Harder For Fish to Breathe

With carbon dioxide pollution dissolving into water bodies, causing them to acidify, laboratory experiments showed silversides in the sprawling Chesapeake Bay will find it harder to breathe in low-oxygen conditions. The findings have sweeping global implications. “These fish are superabundant — everything else eats them,” said Seth Miller, an… Read More

Sinking Atlantic Coastline Meets Rapidly Rising Seas

Sinking Atlantic Coastline Meets Rapidly Rising Seas

Geological changes along the East Coast are causing land to sink along the seaboard. That’s exacerbating the flood-inducing effects of sea level rise, which has been occurring faster in the western Atlantic Ocean than elsewhere in recent years. New research using GPS and prehistoric data has shown that nearly the entire coast is affected, from… Read More

Nation’s Next Offshore Wind Farm Eyed For Virginia Coast

Nation’s Next Offshore Wind Farm Eyed For Virginia Coast

America’s next experiment in offshore wind energy has been given the green light in Virginia, and in just a few years, wind turbines could be twirling in two places in the open waters of the U.S. East Coast. The federal government last week approved a research project off the coast of Virginia that is expected to help demonstrate the viability of … Read More

Pacific Ocean Pattern Could Predict U.S. Heat Waves

Pacific Ocean Pattern Could Predict U.S. Heat Waves

In the summer of 2012, a series of punishing heat waves roasted a large portion of the U.S. with record-breaking temperatures that helped spawn one of the most widespread and costliest droughts to hit the country in decades. Combined, the blistering temperatures and drought cost some $31.5 billion and led to dozens of deaths. The heat was so… Read More

New Hope For U.S. Coastlines Even As Seas Rise

New Hope For U.S. Coastlines Even As Seas Rise

Scientists have encouraging news for planners along the Eastern seaboard staring down the worsening crisis of sea level rise: if managed well, most of the region’s shorelines could adapt naturally to the drenching changes that lie ahead. The research, published in the journal Nature Climate Change, offers hope that vulnerable coastal areas could r… Read More

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Sea Level Rise and Population Impact Since 1900, sea level has gone up an average of eight inches around the world due to global warming.

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