By Nathan Rao28 March 2012 Almost half of Britain now faces devastating water shortages with supplies at critically low levels. Weeks of virtually no rainfall have decimated river and underground sources leaving the country in the worst drought for 124 years. The Environment Agency will today announce that parts of Yorkshire, the largest county, are […]
The total annual area occupied by overwintering monarch butterflies from 1994 through 2011 has declined significantly, with the all-time smallest area reported during the 2009–10 overwintering season. The dashed line shows the 17-year average (7.24 ha). Both linear (upper) and exponential (lower) regression lines are included. Abstract: During the 2009–2010 overwintering season and following a 15-year […]
By David Mark26 March 2012 A new study suggests climate scientists may have underestimated the effect of greenhouse gases, with global temperatures now predicted to rise by between 1.4 and 3 degrees Celsius by 2050. The study was published in the journal Nature Geoscience by a team of international scientists who ran 10,000 computer simulations […]
By Nina Chestney25 March 2012 LONDON – Extreme weather events over the past decade have increased and were “very likely” caused by manmade global warming, a study in the journal Nature Climate Change [pdf] said on Sunday. Scientists at Germany’s Potsdam Institute for Climate Research used physics, statistical analysis and computer simulations to link extreme […]
By STEVEN LEE MYERS22 March 2012 WASHINGTON – The American intelligence community warned in a report released Thursday that problems with water could destabilize countries in North Africa, the Middle East and South Asia over the next decade. Increasing demand and competition caused by the world’s rising population and scarcities created by climate change and […]
SYDNEY, 14 March 2012 (AFP) – Australia’s climate is warming at an alarming rate and is set to become drier despite recent record floods, scientists said Wednesday in a report that warns of increased drought and fiercer storms. The country has seen annual average daily temperatures rise by 0.9 degrees Celsius since 1911, with each […]
By Samuel Nota, alertnet 14 March 2012 After 20 years dominated by inaction on climate change, the world is entering a “third era” when the impacts of climate change are unavoidable, says a London climate expert. Even if countries instantly reduced carbon emissions to zero, the impacts of emissions already in the atmosphere are “inevitable […]
29 February 2012 (USAgNet) – Global reserves of soybeans are shrinking the most in 16 years as demand for food, feed, and fuel rises, creating the biggest-ever exports for U.S. farmers. Inventories at the start of the next season on October 1 will be 20 percent lower than a year earlier, Jefferies Bache LLC predicts. […]
Despite rainfall during the summer the autumn has been very dry, river flows are still very low in some parts of the country, particularly in catchments where groundwater supports river flows. We are starting to see some rivers nearing their lowest ever recorded flows for November. These include the Coln at Bibury (Cotswolds), Nene at […]
24 February 2012 (BBC) – Ongoing dry weather over the spring and summer threatens to place more areas of England in a state of drought, the Environment Agency (EA) has warned [pdf]. It singled out parts of western, central and south western England and parts of south east Yorkshire. The agency said time was running […]
