This figure shows how average air temperatures have changed in different parts of the United States since the early 20th century (since 1901 for the lower 48 states, 1905 for Hawaii, and 1918 for Alaska). Some parts of the United States have experienced more warming than others. The North, the West, and Alaska have seen […]
NASA-funded researchers monitoring Greenland’s Jakobshavn Isbrae glacier report that a 7 square kilometer (2.7 square mile) section of the glacier broke up on July 6 and 7, as shown in the image above. The calving front – where the ice sheet meets the ocean – retreated nearly 1.5 kilometers (a mile) in one day and […]
Climatewire, July 9th, 2010 — This time, the heat is really on. From Boston to Washington, D.C., temperatures have soared to 100 degrees or more in recent days, stressing electrical grids, scrambling rail transportation and prompting the swift creation of cooling centers for those who lack air conditioning. Central Canada, portions of the Middle East […]
By Jeff Hecht 09 July 2010 12:20 With carbon dioxide levels close to our own, the Arctic of the Pliocene epoch may have warmed much more than previously thought – and the modern Arctic could go the same way. Ashley Ballantyne at the University of Colorado, Boulder, and colleagues analysed 4-million-year-old Pliocene peat samples from […]
Urgent aid is needed to avert a catastrophe in West Africa By Alastair Stewart To the north of Niger, the creeping Sahara; to the south, oil rich and agriculturally lush Nigeria – this nation straddles the Sahel – dry, hot and cruel. It has suffered catastrophic droughts – 1974, 1984 and 2005. And now, another. […]
By Stephen Messenger, Porto Alegre, Brazil on 07. 8.10 In hopes of slowing the rate at which ice is melting in the mountains of northern Italy, officials have begun covering one their most threatened glaciers with insulating fabric, creating what is essentially a giant security blanket to help keep the ice from melting in the […]
ScienceDaily (July 9, 2010) — Exceptionally long heat waves and other hot events could become commonplace in the United States in the next 30 years, according to a new study by Stanford University climate scientists. “Using a large suite of climate model experiments, we see a clear emergence of much more intense, hot conditions […]
By Derrick Z. JacksonBoston Globe Columnist / July 7, 2010 WHEN THE chief of naval operations of the United States starts rattling off global fishing statistics without notes and frets about climate change like an MIT scientist, we should all stand at attention. If Admiral Gary Roughead had his way, it would be full speed […]
Vitriolic campaign targets American scientists following leak of climate unit emails By Leo Hickmanwww.guardian.co.uk, Monday 5 July 2010 17.25 BST Climate scientists in the US say police inaction has left them defenceless in the face of a torrent of death threats and hate mail, leaving them fearing for their lives and one to contemplate arming […]
Provided by Society for Experimental BiologyJuly 1, 2010 As global warming threatens many animal species with extinction, the cane toad is set to flourish with increasing temperature. This is a major cause for concern as the cane toad, once introduced to Australia as agricultural pest-control of the cane beetle, is an already highly invasive species […]
