February 21, 2011 (World Meteorological Organization) — Since November, East African countries have registered serious drought conditions that are likely to worsen in coming months. According to data recently released by the World Meteorological Organization (WMO), the La Niña weather effect is largely responsible. WMO said the phenomenon might last up to four more months […]
Scatterplot of the greater Central Valley, California calibration data showing the relationship between air quality score and the proportion of nitrophytic lichen abundance at each plot. Abstract: Lichens are highly valued ecological indicators known for their sensitivity to a wide variety of environmental stressors like air quality and climate change. This report summarizes baseline results […]
By Fran LowryMarch 1, 2011 The explosion of the Deepwater Horizon oil rig and subsequent spill, which gushed uncontrollably into the Gulf of Mexico for 3 months in 2010, has left those who live along the environmentally fragile Gulf Coast with increased rates of depression and anxiety and feelings of anger, hopelessness, and despair. The […]
ScienceDaily (Mar. 4, 2011) — As carbon dioxide levels have risen during the last 150 years, the density of pores that allow plants to breathe has dwindled by 34 percent, restricting the amount of water vapor the plants release to the atmosphere, report scientists from Indiana University Bloomington and Utrecht University in the Netherlands in […]
Wet Desert Expeditions7 February 2011 Every year around this time I start to hear comments along the lines of “I heard the lake is supposed to go up 20 feet this winter” or “I was at the lake this weekend and it was up 10 feet!” I call this period the Winter Bump, where for […]
Al Jazeera’s Prerna Suri reports from New Delhi. 28 Feb 2011 (Al Jazeera) – Pranab Mukherjee, India’s finance minister, has presented his annual budget, acknowledging that food inflation is still a major concern for the second most populous country in the world. On Monday, Mukherjee announced a food security bill for 2011 – 2012, a […]
The FAO Food Price Index (FFPI) rose for the seventh consecutive month, averaging 231 points in January 2011, up 3.4 percent from December 2010 and the highest (in both real and nominal terms) since the index has been backtracked in 1990. Prices of all the commodity groups monitored registered strong gains in January compared to […]
By Staff WritersFeb 24, 2011 Sacramento (UPI) – Scientists say the water situation in California is “bleak” and the state needs to act to bolster its entire aquatic ecosystem. “Our assessment of the current water situation [in California] is bleak,” says Ellen Hanak, a Public Policy Institute of California economist. “California has essentially run out […]
By Jonathan Watts28 February 2011 One of the world’s most advanced rainforest restoration projects may be going up in smoke in southern China. A short while ago, I received a frantic phone call from Bulang Mountain in Xishuangbanna, where scientists and conservationists are fleeing 30m-high flames that, they said, were consuming trees in seconds. Witnesses […]
By Chris Buckley; Editing by Ken Wills and David Fogarty28 February 2011 BEIJING (Reuters) – China faces acute environmental and resource strains that threaten to choke growth unless the world’s second-biggest economy cleans up, the nation’s environment minister said in an unusually blunt warning. In an essay published on Monday, Zhou Shengxian also said his […]
