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Geography News
February 25, 2017

Latest Headlines
updated 8:28pm EST

More Geography News
February 25, 2017

'Atmospheric Rivers' Associated With California Flooding Also Common in the Southeast

Feb. 22, 2017 — Much of the flood-inducing rainfall that has pummeled California over the last month flowed into the region via a river in the sky. But these so-called atmospheric rivers, which transport large ... read more

Feb. 22, 2017 — A new report released today presents the first global map of transshipment, a major pathway for illegally caught and unreported fish to enter the seafood market. Also associated with drug smuggling ... read more

Winners, Losers Among Fish When Landscape Undergoes Change

Feb. 21, 2017 — As humans build roads, construct buildings and develop land for agriculture, freshwater ecosystems respond ? but not always in the ways one might ... read more

Science Vs. the Sea Lamprey

Feb. 21, 2017 — A promising -- and natural -- solution to curb destructive the sea lamprey population has been developed by a team of ... read more

Winners and Losers: Climate Change Will Shift Vegetation

Feb. 21, 2017 — Projected global warming will likely decrease the extent of temperate drylands by one-third over the remainder of the 21st century coupled with an increase in dry deep soil conditions during ... read more

Selenium Deficiency Promoted by Climate Change

Feb. 20, 2017 — As a result of climate change, concentrations of the trace element selenium in soils are likely to decrease. Because the selenium content of crops may also be reduced, the risk of selenium deficiency ... read more

Feb. 20, 2017 — Warming seawaters, caused by climate change and extreme climatic events, threaten the stability of tropical coral reefs, with potentially devastating implications for many reef species and the human ... read more

Tool for a Cleaner Long Island Sound

Feb. 19, 2017 — Ecologists have pinpointed sources of nitrogen pollution along Long Island Sound, and shows municipalities what they might do to alleviate ... read more

Feb. 17, 2017 — In bitter cold regions like northwestern Canada, permafrost has preserved relict ground-ice and vast glacial sedimentary stores in a quasi-stable state. These landscapes therefore retain a high ... read more

It's More Than Just Climate Change

Feb. 17, 2017 — Accurately modeling climate change and interactive human factors -- including inequality, consumption, and population -- is essential for the effective science-based policies and measures needed to ... read more

Local Weather Impacts Melting of One of Antarctica's Fastest-Retreating Glaciers

Feb. 17, 2017 — Local weather plays an important part in the retreat of the ice shelves in West Antarctica, according to new ... read more

Feb. 17, 2017 — Researchers examine the life history of the Eastern Massasauga rattlesnake, revealing important local climate impacts on the snake that should be carefully weighed when developing conservation ... read more

Scientists Find Evidence of Alaskan Ecosystem Health in Harlequin Ducks

Feb. 16, 2017 — Harlequin Ducks in coastal areas of Alaska’s Kodiak and Unalaska islands are exposed to environmental sources of mercury and that mercury concentrations in their blood are associated with their ... read more

How Much Biomass Grows in the Savannah?

Feb. 16, 2017 — The ability of the savannahs to store the greenhouse gas carbon dioxide is ultimately determined by the amount of aboveground woody biomass. So far, though, it has been difficult to measure this ... read more

Feb. 16, 2017 — California sardine stocks famously crashed in John Steinbeck's 'Cannery Row.' New research, building on the pioneering work of Soutar and Isaacs in the late 1960s and others, shows in ... read more

Whale-Ship Collisions

Feb. 16, 2017 — Scientists and government officials met at the United Nations today to consider possible solutions to a global problem: how to protect whale species in their most important marine habitats that ... read more

How an Ice Age Paradox Could Inform Sea Level Rise Predictions

Feb. 15, 2017 — New research findings explain an Ice Age paradox and add to the mounting evidence that climate change could bring higher seas than most models ... read more

Global Ocean De-Oxygenation Quantified

Feb. 15, 2017 — The ongoing global change causes rising ocean temperatures and changes the ocean circulation. Therefore less oxygen is dissolved in surface waters and less oxygen is transported into the deep sea. ... read more

Scientists Report Ocean Data from Under Greenland's Petermann Glacier

Feb. 15, 2017 — Based on data from the first ocean sensors deployed under Greenland's Petermann Glacier, researchers report that the floating ice shelf is strongly coupled, or tied, to the ocean below and to ... read more

Feb. 15, 2017 — Cracks in the Greenland Ice Sheet let one of its aquifers drain to the ocean, new NASA research finds. The aquifers, discovered only recently, are unusual in that they trap large amounts of liquid ... read more

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