Öl- und Gaslecks in amerikanischen Pipelines haben immense Schäden zur Folge. Die Schreckensbilanz der letzten 27 Jahre.
January 31, 2014
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Tag Archives: biological diversity
September 12, 2013
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Protecting 17 Percent of Earth’s Land May Preserve 67 Percent of Its Plant Species
Protecting key regions that comprise just 17 percent of Earth’s land may help preserve more than two-thirds of its plant species, according to a new study by an international team of scientists, including a biologist from North Carolina State University. … Continue reading
June 9, 2012
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20 Years after Rio Earth Summit: Ecologists Call for Preservation of Planet’s Remaining Biological Diversity
ANN ARBOR, Mich.— Twenty years after the Earth Summit in Rio de Janeiro, 17 prominent ecologists are calling for renewed international efforts to curb the loss of biological diversity, which is compromising nature’s ability to provide goods and services essential … Continue reading
May 10, 2012
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Ecosystem Effects of Biodiversity Loss Could Rival Impacts of Climate Change, Pollution
ANN ARBOR, Mich.— Loss of biodiversity appears to impact ecosystems as much as climate change, pollution and other major forms of environmental stress, according to a new study from an international research team. The study is the first comprehensive effort … Continue reading
October 13, 2011
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New Computer Programme Promises To Save The Whales
Researchers at the University of Montreal have developed a computer programme that enables regulators to evaluate the ecological and economic tradeoffs between marine mammal conservation, whale watching and marine transportation activities in the Saint Lawrence Estuary. “The objective is to … Continue reading
July 19, 2011
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Border Fences Pose Threats to Wildlife on U.S.-Mexico Border, Study Shows
AUSTIN, Texas — Current and proposed border fences pose significant threats to wildlife populations, with those animals living in border regions along the Texas Gulf and California coasts showing some of the greatest vulnerability, a new study from The University … Continue reading