Earth Sciences

Earth Sciences

Measuring Evolutionary Responses to Climate Change

Twentieth-Century global warming of approximately 0.6¢ªC has already affected the Earth's biota and now the major challenge facing ecologists and evolutionary…

Earth Sciences

Kuwait Bay’s Climate Change: Local Effects on Habitats & Power

Differences are due to regional and local effects. Increased temperatures are having profound effects on key habitats and on power generation the Arabian Gulf.Researcher Dr Thamer Al-Rashidi of the National Oceanography Centre, Southampton, said: “Because the waters of Kuwait Bay are well mixed by the tides, measurements of sea surface temperature can be used to assess temperature trends over time in the bay as a whole.”…

Earth Sciences

NASA captures Typhoon Nida's clouds from 2 angles

On Monday, November 30, by 4 a.m. ET, Nida had lost her “Super Typhoon” status as a result of wind shear, and is now a typhoon. Nida's maximum sustained winds…

Earth Sciences

Acid Test: Study Reveals Both Losers and Winners of CO2-induced Ocean Acidification

The finding, based on research by University of North Carolina at Chapel Hill marine scientist Justin Ries, could have important implications for ocean food…

Earth Sciences

Caltech Scientists Uncover Titan’s Puzzling Lake Asymmetry

A paper describing the theory appears in the November 29th advance online edition of Nature Geoscience.As revealed by Synthetic Aperture Radar (SAR) imaging…

Earth Sciences

Europe’s Big Freeze: How North Atlantic Circulation Impacted Climate

William Patterson, from the University of Saskatchewan in Canada, and his colleagues have shown that switching off the North Atlantic circulation can force the…

Earth Sciences

Oceans Absorb Carbon Dioxide Slower: Key Insights from Yale

Jeffrey Park, professor of geology and geophysics and director of the Yale Institute for Biospheric Studies, used data collected from atmospheric observing…

Earth Sciences

Dynamic Discovery: Oceanic Crust Formation Unveiled

Imagine the Earth’s crust as the planet’s skin: Some areas are old and wrinkled while others have a fresher, more youthful sheen, as if they had been regularly…

Earth Sciences

Small Faults in Spain Lower Risk of Major Earthquakes

“There are large faults in the eastern part of the Baetic mountain range, which are active and occasionally cause moderate, low magnitude earthquakes…

Earth Sciences

Linking Past Climate Periods to Natural Drivers

“Studying the past can potentially inform our understanding of what the future may hold,” said Michael Mann, Professor of meteorology, Penn State. Mann…

Earth Sciences

Researcher Moves Closer to Understanding Cause of Mass Extinction

During the late Pleistocene, 40,000 to 10,000 years ago, North America lost over 50 percent of its large mammal species. These species include mammoths,…

Earth Sciences

CO2 Emissions Surge: A 3.4% Increase Since 2000

These CO2 emissions increased at a rate of 3.4% per year from 2000 to 2008, in contrast to 1% each year in the previous decade, scientists from the Global…

Earth Sciences

Supervolcano eruption — in Sumatra — deforested India 73,000 years ago

The volcano ejected an estimated 800 cubic kilometers of ash into the atmosphere, leaving a crater (now the world's largest volcanic lake) that is 100…

Earth Sciences

Scientists Find 11 Times More Aftershocks for 2004 Quake

“We found almost 11 times more events in the first three days after the main event. That’s surprising because this is a well-instrumented place and almost 90…

Earth Sciences

Is Global Warming Unstoppable?

“It looks unlikely that there will be any substantial near-term departure from recently observed acceleration in carbon dioxide emission rates,” says the new…

Earth Sciences

New Tsunami Education Web Site Developed by Oceanographers

“Tsunamis can neither be prevented nor precisely predicted yet,” says site initiator Dr. Jian Lin, a WHOI geologist actively involved in tsunami research and a…

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