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Home»Posts tagged with»tropical

NASA Pinpoints Cause of Earth’s Recent Record Carbon Dioxide Spike

By Alan Buis | JPL/NASA, Dwayne Brown | NASA on Oct 15, 2017   Featured, Science/Education  

NASA Pinpoints Cause of Earth’s Recent Record Carbon Dioxide Spike

A new NASA study provides space-based evidence that Earth’s tropical regions were the cause of the largest annual increases in atmospheric carbon dioxide concentration seen in at least 2,000 years. Scientists suspected the 2015-16 El Nino — one of the largest on record — was responsible, but exactly how has been a subject of ongoing […]

Already Under Water, Houston Faces New Deluge From Stalled Tropical Storm

By VOA News on Aug 28, 2017   Featured, National, National/World  

Already Under Water, Houston Faces New Deluge From Stalled Tropical Storm

Houston, the fourth largest U.S. city, and large parts of southeastern Texas are under water, overwhelmed by tropical storm rains of historic proportions, and the heavy rain resumed Sunday night, making rescuers’ tasks more difficult. Hundreds of rescue operations have been underway throughout the area — by helicopter, by boat, by rescue crews churning through […]

More Tropical Nights in Alaska’s Future?

By Ned Rozell | Geophysical Institute on Feb 13, 2017   Featured, Interior Alaska, The Arctic and Alaska Science  

More Tropical Nights in Alaska’s Future?

By the end of this century, Alaskans may be enjoying tropical evening breezes for about a week each year. That’s an increase from the almost zero such nights we currently savor. But it could happen, according to a graduate student who has tightened the grids of computer models to perhaps offer a more detailed glimpse […]

A ‘Tropical’ Parasitic Disease Emerges in the Canadian Arctic

By Julie Robert | McGill University Health Center on Apr 29, 2016   Featured, Health, The Arctic and Alaska Science  

A ‘Tropical’ Parasitic Disease Emerges in the Canadian Arctic

An outbreak of an intestinal parasite common in the tropics, known as Cryptosporidium, has been identified for the first time in the Arctic. The discovery was made in Nunavik, Quebec, by a team from the Research Institute of the McGill University Health Centre (RI-MUHC), in collaboration with the Nunavik Department of Public Health, Institut National […]

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