Arctic Report Card: Permafrost Thawing At A Faster Pace

2017-12-13T13:41:31+00:00 December 13, 2017|

Permafrost in the Arctic is thawing at a faster clip, according to a new report released Tuesday. Water is also warming and sea ice is melting at the fastest pace in 1,500 years at the top of the world. (From ABC News/ By Seth Borenstein) -- The annual report released Tuesday by the National Oceanic and Atmospheric [...]

Extreme Fieldwork, Climate Modeling Yields New Insight Into Predicting Greenland’s Melt

2017-12-12T12:37:33+00:00 December 12, 2017|

Greenland (Credit: Matthew Cooper) A new UCLA-led study reinforces the importance of collaboration in assessing the effects of climate change. The research, published Dec. 5 in the journal Proceedings of the National Academy of Sciences, offers new insights about previously unknown factors affecting Greenland's melting ice sheet, and it could ultimately help scientists [...]

Assailed As Tool Of Industry, EPA Administrator Pruitt Affirms Importance Of Science

2017-12-12T11:53:57+00:00 December 11, 2017|

(Credit: EPA) EPA Administrator Scott Pruitt pushed back on criticism that his agency has bent to industry influence, telling a congressional committee Thursday that science remains “essential” to the promulgation of policies and regulations affecting the environment and public health. (From USA Today/ By Ledyard King) -- Several Democrats on the House Commerce [...]

Future Arctic Sea Ice Loss Could Dry Out California

2017-12-07T12:24:48+00:00 December 7, 2017|

(Credit: Graphic by Kathy Seibert/LLNL) Arctic sea ice loss of the magnitude expected in the next few decades could impact California's rainfall and exacerbate future droughts, according to new research led by Lawrence Livermore National Laboratory (LLNL) scientists. (From Science Daily)-- The dramatic loss of Arctic sea ice cover observed over the satellite [...]

A Less Frozen Frontier

2017-12-14T11:16:32+00:00 December 4, 2017|

Northwest Passage (Credit: NASA) What It Was A coalition of geoscience organizations and Representative Don Young (AK-At-large) hosted a briefing in the Geosciences and the U.S. Economy Series titled, “Geosciences in the Artic: Permafrost, Energy, and Trade Routes in the Last Frontier.” Why It Matters The United States is an Arctic nation [...]

Melting Ice Could Mess Up Deep-Sea Chemistry

2017-12-04T17:37:38+00:00 November 30, 2017|

Melting glaciers might be making ocean water more acidic, an unexpected finding that's given scientists new cause for concern. A new study published yesterday in the journal Nature Climate Change suggests surprising ways that climate change is drastically altering the water chemistry in deep seas—a process that may happen faster than researchers anticipated.

Climate Skeptic From Texas Moves Closer To Top Environment Post Under Trump

2017-11-30T12:56:54+00:00 November 30, 2017|

A Senate committee approved Kathleen Hartnett White, a climate change skeptic and former chairwoman of the Texas Commission on Environmental Quality, for a top environmental post Wednesday. Voting along party lines, the Senate’s Environment and Public Works committee approved White to head the Council on Environmental Quality. Her nomination must be approved by the full Senate before she is confirmed.

See What Happens At A ‘Day Spa’ For Whales

2017-12-04T17:37:28+00:00 November 28, 2017|

To graduate student Sarah Fortune, the rocky crags off Baffin Island were just part of its stark beauty. Then, she saw a group of eight bowhead whales rubbing their bodies against the large boulders. Using aerial drones to watch the whales, she saw that they were using the rocks to help remove loose, dead skin.

Australia’s Great Barrier Reef Receives Fertility Treatment

2017-11-27T14:10:15+00:00 November 27, 2017|

Australian scientists are optimistic that a fertility treatment for coral could help regenerate the Great Barrier Reef. The 2,300 kilometer long coral reef -- a UNESCO World Heritage Site -- has been extensively damaged by a process known as coral bleaching in which warm water stresses the organism and causes it to die.

Combining Tradition And Modern Science To Survive Climate Change In The Pacific Islands

2017-11-23T09:39:35+00:00 November 23, 2017|

When Alifereti Tawake was a boy growing up on Fiji's Kadavu Island, his grandfather would go out fishing in the morning and return before Tawake left for school. "That would be my lunch," Tawake says. "Fresh fish." Over time, his grandfather would stay out for longer and longer stretches of time, until one day in 1988 when he didn't come back at all; his family believes that he died at sea. By then, it was clear to many Fijian fishermen that the marine resources they harvested for food and livelihoods were dwindling. Fiji's shift from a subsistence economy to a commercial one left its coasts largely depleted.

Surfing for Science: Ocean Enthusiasts Could Help Gauge Coastal Warming

2017-11-22T09:08:21+00:00 November 22, 2017|

Researchers want to enlist surfers, scuba divers and anglers to monitor hard-to-reach areas vulnerable to climate change. Satellites are good at measuring temperatures over vast stretches of ocean, but less accurate at monitoring a particularly important type of marine environment—coastlines. Now help could come from an unlikely source: a water sports “navy” of surfers, anglers, scuba divers and others. A U.K.-led team of researchers has proposed this alliance to help gather coastal climate data in a recent paper in Frontiers in Marine Science.

Load More Posts