Geography News
September 5, 2015

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updated 12:18pm EDT

More Geography News
September 5, 2015

Study Shows How Investments Reflected Shift in Environmental Views

Sep. 3, 2015 — A new study is the first to use financial investors' actions, rather than self-reported opinions, to investigate the trans-Atlantic difference in public opinion on climate change and the ... read more

Sep. 3, 2015 — Mission managers for NASA's Soil Moisture Active Passive (SMAP) observatory have determined that its radar, one of the satellite's two science instruments, can no longer return data. ... read more

Many North American Birds May Lose Part of Range Under Climate Change Scenarios

Sep. 2, 2015 — Over 50 percent of nearly 600 surveyed bird species may lose more than half of their current geographic range across three climate change scenarios through the end of the century in North ... read more

Seal Pups Listen for Long Distance Calls to Locate Their Mothers

Sep. 2, 2015 — Antarctic fur seal pups identify the mother's vocal pitch at longer distance and use other components of the vocal signature at closer range to identify their mother in densely populated ... read more

Sep. 2, 2015 — A well-known period of abrupt climate change 12,000 years ago occurred rapidly in northern latitudes but much more gradually in equatorial regions, a discovery that could prove important for ... read more

New International Standards Needed to Manage Ocean Noise

Sep. 1, 2015 — As governments and industries expand their use of high-decibel seismic surveys to explore the ocean bottom for resources, experts from eight universities or organizations say new global standards and ... read more

Sep. 1, 2015 — At the bottom of a frigid Antarctic lake, a thin layer of green slime is generating a little oasis of oxygen, a team of researchers has found. It's the first modern replica discovered of ... read more

Climate Change Will Irreversibly Force Key Ocean Bacteria Into Overdrive

Sep. 1, 2015 — The levels of ocean acidification predicted for the year 2100 have been shown to cause an irreversible evolutionary change to a bacteria foundational to the ocean's food ... read more

Sep. 1, 2015 — Mysteries still abound about methane release from the ocean floor. Two state of the art observatories have been deployed offshore Svalbard this summer, to try and unveil the secrets of natural ... read more

Understanding the Deep Sea Is Key to a Sustainable Blue Economy

Sep. 1, 2015 — Once considered remote and inaccessible, commercial interest to exploit the deep sea is rising due to economic drivers and technology developments. However, exploitation activities in the deep sea ... read more

First Global Antineutrino Emission Map Highlights Earth's Energy Budget

Sep. 1, 2015 — A team of geologists and physicists has generated the world's first global map of antineutrino emissions. The map provides an important baseline image of the energy budget of Earth's ... read more

Aug. 31, 2015 — Researchers from CSIRO and Imperial College London have assessed how widespread the threat of plastic is for the world's seabirds, including albatrosses, shearwaters and penguins, and found the ... read more

Aug. 31, 2015 — Ancient rocks harbored microbial life deep below the seafloor, reports scientists. This first-time evidence was contained in drilled rock samples of Earth's mantle -- thrust by tectonic forces ... read more

Sea Temperature Changes Linked to Mystery North Pacific Ecosystem Shifts

Aug. 31, 2015 — Researchers have long been puzzled by two rapid and widespread changes in the abundance and distribution of North Pacific plankton and fish species that impacted the region's economically ... read more

Aug. 31, 2015 — As part of a broad effort to study the environmental and societal effects of climate change, NASA has begun a multi-year field campaign to investigate ecological impacts of the rapidly changing ... read more

Technique Designed to Predict How Much Energy Waves Will Be Bringing

Aug. 31, 2015 — Marine energy has a great future potential according to the experts, but there is still a long way to go before it can be used on a large scale. A team of researchers has now developed a technique to ... read more

Aug. 31, 2015 — Ice experts have developed a straightforward new technique for estimating sea ice concentration in the Arctic Ocean, and the new method improves the US Navy's short-term sea ice forecast of ice ... read more

Aug. 28, 2015 — On Greenland's ice sheet, a vast icy landscape crisscrossed by turquoise rivers and dotted with meltwater lakes, a small cluster of orange camping tents popped up in late July. The camp, home ... read more

Aug. 28, 2015 — Earlier this month, a NASA instrument nestled in the belly of a small plane flew over Greenland's ice sheet and the Arctic Ocean's icy waters. Flying above creviced glaciers, chunks of ice ... read more

Scientists Warn Leaders of Dangers of Thawing Permafrost

Aug. 27, 2015 — WHRC scientists have counseled the State Department on policies that could control permafrost thaw, including reducing global carbon emissions from fossil fuel use and deforestation, and limiting ... read more

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