Climate change cuts a France’s worth of wheat out of global agriculture, and a Mexico’s worth of maize

By John Timmer5 May 2011 With all the focus on the potential future impacts of climate change and ocean acidification, it’s possible to lose track of the fact that the CO2 concentrations and temperatures have already risen significantly, and that we might already be seeing the impacts of climate change. In fact, plenty of evidence, […]

Tornado outbreaks the two largest in history – NOAA estimates more than 600 tornadoes in April, shattering record

By Jeff MastersMay 05, 2011 The largest tornado outbreak and greatest one-day total for tornadoes in history occurred during last week’s historic super tornado outbreak, said NOAA in a press release on Wednesday. They estimate 190 tornadoes touched down during the 24-hour period from 8:00 a.m. EDT April 27 to 8:00 a.m. EDT April 28 […]

Heathland fires rage after Britain’s hottest April on record

By Ben Mitchell and Mike Hornby, PA5 May 2011 Hundreds of firefighters are continuing to battle heathland fires which have been burning in locations across the UK for several days. … The hottest April on record, which saw only 21% of the expected rainfall in England and Wales, has caused vast areas of parched, tinder-dry […]

Survivor of Dust Bowl now battles a fiercer drought – ‘The community is drying up’

By KATHARINE Q. SEELYE3 May 2011 BOISE CITY, Okla. — While tornadoes and floods have ravaged the South and the Midwest, the remote western edge of the Oklahoma Panhandle is quietly enduring a weather calamity of its own: its longest drought on record, even worse than the Dust Bowl, when incessant winds scooped up the […]

Video: Canada seal slaughter opens – ‘Climate change and economics have combined to kill the hunt’

[This horrifying video shows harp seals being slaughtered with hakapiks; not for the faint of heart.] The Canadian seal hunt opened this week with fewer animals being killed. Record-low ice kept sealers at home, with only four boats on opening day killing 1200 seals. Even though Canada has set the limit high, the slaughter has […]

Graph of the Day: Date of Freeze-up for Wales/Bering Strait, 1979-2007

Date of freeze-up (day of year) for Wales/Bering Strait from passive microwave satellite data (Kapsch and Eicken, unpublished data). The time series shows a delay in onset of freeze-up (statistically significant at the 95% level) parallel to the substantial changes in summer minimum ice extent observed over the same time period. State of the Arctic […]

New report confirms Arctic melt accelerating, estimates up to 1.6 meter sea-level rise

By KARL RITTER, Associated Press3 May 2011 STOCKHOLM – Arctic ice is melting faster than expected and could raise the average global sea level by as much as five feet this century, an authoritative new report suggests. The study by the international Arctic Monitoring and Assessment Program, or AMAP, is one of the most comprehensive […]

River Thames source dries up

April 27 (SWNS) — The source of the River Thames has dried up after the UK experienced the lowest recorded rainfall in March since 1929. The Thames head spring in Trewsbury Mead near Cirencester, Glos., has stopped flowing after the driest March in more than 80 years. It was fed from deep underground and joins […]

Graph of the Day: Height of Violent Storms Over Eastern U.S., 28 April 2011

Contact: Rob GutroRobert.j.gutro@nasa.gov443-858-1779NASA/Goddard Space Flight Center28-Apr-2011 The Tropical Rainfall Measuring Mission or TRMM satellite again flew over severe thunderstorms that were spawning tornadoes over the eastern United States on April 28 and detected massive thunderstorms and very heavy rainfall. TRMM, a satellite managed by both NASA and the Japanese Space Agency, captured the rainfall rates […]

Most villagers in Nepal say the climate is changing

PARIS, April 26 (AFP) — Himalayan villagers have won the backing of climate science for their suspicions that snow cover, water resources and the ecosystem are changing in their region, a study published Wednesday said. The authors of the research carried out by Britain’s Royal Society say this is the first time that subjective perceptions […]

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