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Archive for May 31st, 2011
Amazon rainforest: Proposed law threatens to cripple preservation efforts
Posted by Los Angeles Times: Margot Roosevelt on May 31st, 2011
Los Angeles Times: Driven by powerful agribusiness interests, a bill is moving through the Brazilian Congress that could cripple the decades-long effort to protect the Amazon rainforest.
The bill would change Brazil's 1965 Forest Code, which requires that Amazon landowners preserve 80 percent of their property as forest, and allow states to set the minimum amount of forested land. Soybean farmers and ranchers, responding to high global commodity prices, are considered to hold more sway in state governments.
The...
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Rock River and climate change
Posted by Janesville Gazette: ANN MARIE AMES on May 31st, 2011
Janesville Gazette: Here are details about an upcoming educational opportunity for those who like to learn about the Rock River.
From a Wisconsin Department of Natural Resources news release:
The third program in an educational series about the Rock River will address the potential impact of climate change on the River and its tributaries.
The session will take place starting at 8 a.m. Thursday, June 9, at the UW Extension Jefferson County office, 864 Collins Road, Jefferson. Presentations will run from 8:30...
Female Fish Develop “Testes” in Gulf Dead Zone
Posted by Washington Post: Juliet Eilperin on May 31st, 2011
National Geographic: A low-oxygen "dead zone" in the Gulf of Mexico (map) is causing sexual deformities in fish, a new study says.
The Gulf dead zone occurs when agricultural and waste runoff from the Mississippi River spark blooms of algae and microbes. These organisms gobble up oxygen, starving other marine life and creating huge swaths of "dead" ocean.
Between 2006 and 2007, nearly a quarter of female Atlantic croaker fish caught in the northern Gulf's dead zone had developed deformed, testes-like organs instead...
REDD should fund efficient stoves, crop yield increases, says study
Posted by Washington Post: Juliet Eilperin on May 31st, 2011
Mongabay: REDD should fund efficient stoves, crop yield increases, says study
Implementation costs of REDD are higher in Tanzania than commonly acknowledged.
Efforts to reduce greenhouse gas emissions from deforestation and forest degradation (REDD) must incorporate the implementation cost of programs to meet resource demands of local people in order to be successful, argues a new study published in Nature Climate Change.
The research, led by Brendan Fisher of Princeton University, looked at deforestation...
Cholera early warning system could save thousands of lives
Posted by Washington Post: Juliet Eilperin on May 31st, 2011
Guardian: A woman is taken to a clinic in Harare, Zimbabwe, during a major cholera outbreak in 2008. An early warning system that can predict devastating outbreaks of cholera months before they strike has been developed by scientists.
The work could transform medical care in improverished tropical zones where the gut infection is endemic and kills more than 100,000 people a year.
With a few months' warning, health services would stand a better chance of mobilising pre-emptive measures, including vaccine...
Oxfam: Food prices to double amid climate change
Posted by USA Today: Wendy Koch on May 31st, 2011
USA Today: The price of staple foods such as corn, already high, could more than double in the next 20 years, and climate change is responsible for up to half of this expected increase, warns a report Tuesday by the international aid organization Oxfam.
The world's poorest people will be hardest hit as the demand for food rises 70% by 2050 while the world's capacity to increase food production declines, according to the "Growing a Better Future" report. Oxfam released the report as part its new global GROW...