By Ruth Dasso Marlaire, Ames Research Center, Moffett Field, Calif.29 March 2011 A new NASA-funded study has revealed widespread reductions in the greenness of the forests in the vast Amazon basin in South America caused by the record-breaking drought of 2010. “The greenness levels of Amazonian vegetation — a measure of its health — decreased […]
By Lewis SmithMarch 23 2011 The dramatic decline of a fruit-eating fish reputed to be among the most delicious freshwater species in the world could have severe consequences for the health of the Amazonian forests, researchers have found. Tambaqui, which have slumped by 90 per cent since the 1970s because of overfishing, have been found […]
By ELISABETH ROSENTHALMarch 9, 2011 TIMBÍO, Colombia — Like most of the small landowners in Colombia’s lush mountainous Cauca region, Luis Garzón, 80, and his family have thrived for decades by supplying shade-grown, rainforest-friendly Arabica coffee for top foreign brands like Nespresso and Green Mountain. A sign in the center of a nearby town proclaims, […]
GEORGETOWN, Guyana, March 7, 2011 (ENS) – Deforestation rates in the South American country of Guyana have increased during the last year, despite a 2009 agreement with the Norwegian government aimed at supporting forest protection to avert climate change, the nonprofit watchdog organization Global Witness said today. Signed in November 2009 and worth up to […]
24 February 2011 (AFP) – LIMA — A glacier on Peru’s Huaytapallana Mountain shed half its surface ice in just 23 years, officials said Wednesday, reinforcing concerns of climate change’s growing threat to fresh water resources. “Recent scientific studies indicate that between June 1983 and August 2006, the glacier has lost 50 percent of its […]
Contact: Beth King, kingb@si.edu, Smithsonian Tropical Research Institute 14 Feb 2011 Sleeping Beauty’s kingdom was overgrown by vines when she fell into a deep sleep. Researchers at the Smithsonian in Panama and the University of Wisconsin at Milwaukee received more than a million dollars from the U.S. National Science Foundation to discover why real vines […]
February 14, 2011 (Reuters) – A court in Ecuador’s Amazon jungle ordered Chevron Corp to pay more than $8 billion in damages on Monday in a closely watched environmental suit, the plaintiffs’ lawyer said. But the U.S. oil company vowed to appeal, meaning the long-running case dating from drilling in the South American nation during […]
By Staff WritersSantiago, Chile (UPI) Feb 10, 2011 Chile has ordered nationwide contingency planning to prepare for damaging effects of a drought triggered by La Niña weather phenomenon, already seen behind low rainfall and poor agricultural harvests in Argentina. A succession of natural disasters has put unexpected financial pressures on President Sebastian Piñera’s announced plans […]
Contact: Hannah Isom, h.isom@leeds.ac.uk, University of Leeds3 Feb 2011(University of Leeds) New research shows that the 2010 Amazon drought may have been even more devastating to the region’s rainforests than the unusual 2005 drought, which was previously billed as a one-in-100 year event. Analyses of rainfall across 5.3 million square kilometres of Amazonia during the […]
ScienceDaily (Jan. 29, 2011) — Scientists from Stony Brook University are reporting new evidence that cultivating coca bushes, the source of cocaine, is speeding up destruction of rainforests in Colombia and threatening the region’s “hotspots” of plant and animal diversity. The findings, which they say underscore the need for establishing larger protected areas to help […]
