Geography News
September 2, 2015

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updated 7:48pm EDT

More Geography News
September 2, 2015

Aug. 27, 2015 — Researchers have evidence in support of a clearly defined depth limit for deep-sea fishing in Europe. The findings come just as the European Union considers controversial new legislation to manage ... read more

Aug. 27, 2015 — Scientists have determined that once iron is deposited in the ocean, it has a very short residence time, spending only six months in surface waters before sinking into the deep ocean. This high ... read more

Soils Protect the Natural Environment

Aug. 27, 2015 — No matter where you live, soils protect the natural environment around ... read more

What Would a Tsunami in the Mediterranean Look Like?

Aug. 27, 2015 — Researchers have developed a model to simulate the impact of tsunamis generated by earthquakes and applied it to the Eastern Mediterranean. The results show how tsunami waves could hit and inundate ... read more

New Survey on Americans' Views on Papal Encyclical on Climate Change

Aug. 26, 2015 — A new national survey found that fewer than one in three Americans, and 40 percent of Catholics, are aware of Pope Francis's efforts to publicize global warming as a priority issue for the ... read more

Aug. 26, 2015 — Using DNA sequencing, researchers have accurately painted a clear picture of fish spawning activities in a marine protected area and have created a baseline for continuing studies on the effects of ... read more

Aug. 26, 2015 — The membranes of sediment-entombed archaea are an increasingly popular way to determine ocean surface temperatures back to the age of the dinosaurs. But new results show that changing oxygen can ... read more

Aug. 25, 2015 — The Atlantic Circumpolar Current encircles Antarctica with a constant eastward flow in the Southern Ocean. Researchers determined that it originated 30 million years ago, several million years after ... read more

Aug. 25, 2015 — Several Palaeozoic mass extinction events during the Ordovician and Silurian periods (ca. 485 to 420 to million years ago) shaped the evolution of life on our planet. Although some of these ... read more

Aug. 25, 2015 — Scientists have developed a new visualization tool to predict the maximum cost of coastal flooding to communities around ... read more

New Light Shed on End of Snowball Earth Period

Aug. 24, 2015 — The second ice age during the Cryogenian period was not followed by the sudden and chaotic melting-back of the ice as previously thought, but ended with regular advances and retreats of the ice, ... read more

Aug. 24, 2015 — New research into the impact of climate change has found that warming oceans will cause profound changes in the global distribution of marine biodiversity. The study found that a rapidly warming ... read more

Lucky Four-Leaf Clovers in the Sub-Arctic Could Prove Valuable to Future Plant Breeding

Aug. 24, 2015 — The lucky discovery of four-leaf clovers in the sub-arctic could prove valuable to future plant breeding ... read more

Aug. 20, 2015 — The fact that the greatest diversity of large mammals is found in Africa reflects past human activities -- and not climatic or other environmental constraints. This is determined in a new study, ... read more

Aug. 20, 2015 — The July average temperature across global land and ocean surfaces was 1.46°F (0.81°C) above the 20th century average. As July is climatologically the warmest month for the year, this was also the ... read more

Aug. 20, 2015 — Research reveals new insight behind widespread wildlife extinctions, shrinking fish sizes, and disruptions to global food chains. 'Our wickedly efficient killing technology, global economic ... read more

Aug. 20, 2015 — As Californians continue pumping groundwater in response to the historic drought, the California Department of Water Resources has released a new NASA report showing land in the San Joaquin Valley is ... read more

Aug. 20, 2015 — In the Arctic, enhanced vegetation growth amplifies global warming. On the Tibetan Plateau, however, the situation is the reverse. "The trend in Tibet is the opposite of what we are seeing in ... read more

World Should Heed Lessons from Hurricane Katrina, Economist Says

Aug. 20, 2015 — An environmental economist makes the case for coastal protection plans like those adopted by Louisiana for the world's most at-risk ... read more

The Unbearable Lightness of Helium May Not Be Such a Problem After All

Aug. 19, 2015 — Helium gas -- essential for MRI scanners, semiconductor manufacture (and according to some, party balloons) -- may not be on the verge of running out after all. Previous studies had raised concerns ... read more

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