Geography News
August 26, 2016

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updated 6:26am EDT

More Geography News
August 26, 2016

Global Climate Models Do Not Easily Downscale for Regional Predictions

Aug. 24, 2016 — One size does not always fit all, especially when it comes to global climate models, according to climate researchers who caution users of climate model projections to take into account the increased ... read more

Aug. 22, 2016 — The April 2015 Gorkha earthquake in Nepal killed more than 8,000 people and injured more than 21,000. With a magnitude of 7.8, it was the worst natural disaster to strike Nepal since the 1934 ... read more

Antarctica's Past Shows Region's Vulnerability to Climate Change

Aug. 22, 2016 — Fresh understanding of West Antarctica has revealed how the region's ice sheet could become unstable in a warming ... read more

Aug. 22, 2016 — Geographers have completed a large scale data and mapping project to track the flow of internal human migration in low and middle income countries. Researchers have, for the first time, mapped ... read more

Aug. 19, 2016 — This year's melt season in the Arctic Ocean and surrounding seas started with a bang, with a record low maximum extent in March and relatively rapid ice loss through May. One NASA sea ice ... read more

Aug. 18, 2016 — 'Ecosystem canaries' can provide early warning signals of large, potentially catastrophic, changes or tipping points in ecosystems, say researchers. Like canaries that coal miners used to ... read more

Aug. 18, 2016 — Sea level changes in the Pacific Ocean can be used to estimate future global surface temperatures, according to a new paper. Scientists knew both the rate at which global surface temperature is ... read more

Aug. 18, 2016 — The availability of accurate and reliable information on the location of impoverished zones is surprisingly lacking for much of the world. Applying machine learning to satellite images could identify ... read more

Aug. 17, 2016 — Long ago, one great ocean flowed between North and South America. When the Isthmus of Panama joined the continents, it also separated the Atlantic from the Pacific Ocean. If this took place much ... read more

Climate Change Alters the Rules of Sperm Competition in the Sea

Aug. 17, 2016 — Increasing ocean acidification, brought about by humanmade carbon emissions, reduces sperm performance in a species of sea urchin, say scientists. The impact of climate change on global seawater ... read more

Aug. 17, 2016 — July 2016 was the warmest July in 136 years of modern record-keeping, according to a monthly analysis of global temperatures by NASA. The record warm July continued a streak of 10 consecutive months ... read more

Alaska's 'Sleeping Lady'

Aug. 17, 2016 — Every year countless Alaskans and visitors gaze across Cook Inlet from Anchorage at the 'Sleeping Lady' silhouette of Mount Susitna. This scenic mountain and the more rounded Beluga ... read more

Mix of Marine Zones Matters Most for Prey Fish

Aug. 17, 2016 — In a first-of-its-kind study, scientists have discovered a mosaic mix of marine zones could benefit populations of prey ... read more

Aug. 16, 2016 — Western communities are facing effects of a warming climate with slower and earlier snowmelt reducing streamflows and possibly the amount of water reaching reservoirs used for drinking water and ... read more

Aug. 16, 2016 — Expansion and retreat of sea ice varied consistently in pace with rapid climate changes through past 90,000 years, a new study ... read more

New Antarctic Ice Discovery Aids Future Climate Predictions

Aug. 16, 2016 — A team of scientists has discovered a 65 percent reduction in sea ice during the last interglacial period around 128,000 years ... read more

Aug. 15, 2016 — Record-setting rainfall and flooding in southern Louisiana have been calculated at NASA with data from ... read more

Warming Climate Likely to Have 'Minor' Impact on Power Plant Output

Aug. 15, 2016 — Future climate warming will likely cause only minor cuts in energy output at most US coal- or gas-fired power plants, a new study finds. The study -- based on records of changes in output levels and ... read more

Researcher Uncovers 340 Million Year-Old Oceanic Crust in the Mediterranean Sea Using Magnetic Data

Aug. 15, 2016 — Results of a new study shed new light on the tectonic architecture and evolution of the eastern Mediterranean Sea, and have important implications on various geodynamic processes, say ... read more

New Map of World Vegetation Reveals Substantial Changes Since 1980s

Aug. 15, 2016 — A new system to map the world's 'biomes' -- large-scale vegetation formations -- has been developed that will provide an objective method for monitoring how vegetation reacts as ... read more

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