Herbicide-resistant superweeds invade US farmlands

By WILLIAM NEUMAN and ANDREW POLLACKPublished: May 3, 2010 DYERSBURG, Tenn. — For 15 years, Eddie Anderson, a farmer, has been a strict adherent of no-till agriculture, an environmentally friendly technique that all but eliminates plowing to curb erosion and the harmful runoff of fertilizers and pesticides. But not this year. On a recent afternoon […]

Graph of the Day: Extreme Rainfall in Kentucky and Tennessee, May 2010

Caption by Holli Riebeek Extreme rain inundated Tennessee and Kentucky on May 1-2, 2010. A line of severe thunderstorms moved over the states on Saturday, May 1, and a high-pressure system blocked the storms from moving east. Trapped in place and fed by humid air from the Gulf of Mexico, the storms unleashed heavy rain […]

Hurricane forecasters expect the worst in 2010 Atlantic season

By Brian K. Sullivan May 4 (Bloomberg) — The 2010 Atlantic hurricane season may rival some of the worst in history as meteorological conditions mirror 2005, the record-breaking year that spawned New Orleans- wrecking Katrina, forecasters say. The El Nino warming in the Pacific is fading and rain is keeping dust down in Africa, cutting […]

Graph of the Day: Projected Oil Spill Path to 6 May 2010

By Press-Register staffMay 04, 2010, 10:38AM MOBILE, Ala. — The latest forecast track from government experts shows the oil spill from the Deepwater Horizon site still well offshore of Mississippi, Alabama and the Florida Panhandle by Thursday evening at 6 p.m. The map, prepared Monday at 11 p.m., uses information from overflights, wind data and […]

Carbon dioxide's effect on plants increases global warming

  ScienceDaily (May 4, 2010) — Trees and other plants help keep the planet cool, but rising levels of carbon dioxide in the atmosphere are turning down this global air conditioner. According to a new study by researchers at the Carnegie Institution for Science, in some regions more than a quarter of the warming from […]

Graph of the Day: Projected Gulf Loop Current, Today + 144 Hours

This is a map of the magnitude of the horizontal velocity of the seawater at the indicated depth. Units are meters per second. RTOFS (Atlantic) is a basin-scale ocean forecast system based on the HYbrid Coordinate Ocean Model (HYCOM). RTOFS (Atlantic) is described in the following paper (PDF): “A Real Time Ocean Forecast System for […]

Graph of the Day: Daily Oil Spill Extent

The map sequence shows how the oil spill has been spreading in the Gulf of Mexico. Each day’s outline reflects the most current estimate by the National Oceanic and Atmospheric Administration for the extent of the spill on that day. By The New York Times. Sources: National Oceanic and Atmospheric Administration, U.S. Coast Guard Tracking […]

Graph of the Day: BP Deepwater Horizon Oil Spill Extent, 22 April 2010 – 3 May 2010

By Dan Swenson, The Times-PicayuneMay 02, 2010, 11:49AM This animation of the Gulf of Mexico oil spill was created using actual overflight information and forecast models from the NOAA and Unified Command. The red dot is the location of the Deepwater Horizon oil well, which exploded on April 20, releasing oil into the Gulf near […]

Graph of the Day: Affected Coastline in Exxon Valdez And BP Deepwater Horizon Oil Spills

The BP Gulf Coast rig explosion is a horrible human, economic, and environmental disaster. The death of 11 employees is tragic. The spill could devastate the Gulf Coast commercial and sport fishing industries for years to come. Louisiana’s seafood industry alone is worth $2 billion annually. This is the biggest U.S. economic and environmental disaster […]

Graph of the Day: Projected Oil Spill Path Due To Gulf Loop Current

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