Orrin H. Pilkey: Heading over the coastal cliff in North Carolina; Op Ed
In the December 16 issue of Science, an insightful article about sea-level rise argues that there is a good possibility that the increase will exceed six feet by 2100.
As Climate Change Accelerates, Floating Cities Look Like Less of a Pipe Dream
A plan to respond to climate change by building a city of floating islands in the South Pacific is moving forward, with the government of French Polynesia agreeing to consider hosting the islands in a tropical lagoon. But the project has critics in French Polynesia and beyond.
Sea level rise will disproportionately hit U.S. this century, NOAA warns
Global sea level rise is unfolding at a stunning pace, and a new report from the National Oceanic and Atmospheric Association (NOAA) says the U.S. will find itself directly in the crosshairs. Over the coming decades, some parts of the nation’s coastline will be hit harder than others.
New regional sea level scenarios help communities prepare for risks
Sea level rise is occurring worldwide, but not at the same rate everywhere. Differences will also likely continue in the future, so decision-makers need local information to assess their community’s vulnerability.
Rising water is swallowing up the Louisiana coastline: the $50 billion battle plan
The geography of the Louisiana coastline is quickly changing. A state-commissioned report predicts rising water could swallow more land along the Gulf of Mexico, if nothing is done to address damage caused by climate change and commercial activity. A new master plan of 2017 calls for an investment of more than $50 billion over 50 years.
New Sea-Level Rise Projection Raises Threat to World’s Coasts
About one-quarter of the world’s population lives in coastal areas that will be unlivable by the year 2100 because of rising sea levels, researchers say.
Close Look at a Crack on Larsen C
The rift in Larsen C measures about 100 meters (300 feet) wide and cuts about half a kilometer (one-third of a mile) deep—completely through to the bottom of the ice shelf. While the rift is long and growing longer, it does not yet reach across the entire shelf. When that happens, Larsen C will shed an iceberg about the size of Delaware.
Polar ice the size of India has melted into the sea, scientists say
As global temperatures continue to rise and break records, polar sea ice covering an area about the size of India has vanished, according to climate scientists. The trend of polar ice melt has been alarming researchers, with sea ice in the Arctic and Antarctica being measured at record lows for this time of year.
Ghost Forests: How Rising Seas Are Killing Southern U.S. Woodlands
A steady increase in sea levels is pushing saltwater into U.S. wetlands, killing trees from Florida to as far north as New Jersey. But with sea level projected to rise by as much as six feet this century, the destruction of coastal forests is expected to become a worsening problem worldwide.