Tag

ecosystems

The Incredible Elephants of the Sahara

African elephants are known for hanging around rivers and mashes in the savanna and the edge of jungles. However, their range actually extends well into the north, all the way up to the Sahara desert. In Mali’s Gourma region, around the city of Timbuktu, there exists a species o
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Some Amazon Tree Species Found to Have Existed for Millions of Years

ENN Twitter Some Amazon rainforest tree species are more than eight million years old found a genetic study published in the December 2012 edition of Ecology and Evolution. ADVERTISEMENT Christopher Dick of the University of Michigan and the Smithsonian Tropical Research Institute (ST
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Study Proclaims the Arrival of Peak Farmland

Peak Farmland is a term used to indicate that the amount of land needed to grow crops worldwide is at a peak, meaning, no new farmland will have to be created. A group of experts has even said that an existing area of farmland more than twice the size of France will be able to return
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Lawsuit Targets $3 Billion in U.S. Funding for Fossil Fuel Project in Australia’s Great Barrier Reef

Conservation groups filed a lawsuit today challenging the U.S. Export-Import Bank’s nearly $3 billion in financing for a massive Australian fossil fuel facility in the Great Barrier Reef World Heritage Area. Construction and operation of the liquefied natural gas facility will t
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Breweries Jump on the Sustainability Bandwagon

If there is one thing that can unite people across the political spectrum, beer is probably second only to puppies. That’s why a new report from the New York-based think tank, A Clean Future, caught our eye. The report is called Leading Sustainability Practices in the Brewing In
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Increasing Urban Populations May Lead to More Slums and Health Issues

The world’s urban population is expected to grow by 2.6 billion people between 2011 and 2050, bringing the total number of urbanites to 6.3 billion, according to new research conducted by the Worldwatch Institute for its Vital Signs Online service. This urban expansion will be e
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2012 Marks Extraordinary Year for US Wildfires

ENN Twitter The National Interagency Fire Center (NIFC) is the nation’s support center for wild land firefighting and provides up-to-date reports on current forest fires. While the NIFC has been collecting data for the past 50 years, records maintained by the center and by NASA
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Fisheries Commission Ignores Advice for Ending Overfishing

A five-day meeting on fisheries ended last week (6 December) amid complaints that big fishing nations have blocked efforts to curb tuna overfishing and ignored scientific advice. ADVERTISEMENT The accusations were made following the ninth regular session of the Western and Central Pac
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China plans over 300 dam projects worldwide

A new report by the NGO, International Rivers, takes an in-depth look at the role China is playing in building mega-dams worldwide. According to the report, Chinese companies are involved in 308 hydroelectric projects across 70 nations. While dams are often billed as “green ener
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Salmon to Blame for Upstream Contaminants

As water in streams and rivers flow, pollutants and contaminants that come from urban, agricultural, and industrial runoff are carried downstream. But how and why are scientists finding contaminants upstream of industries, farms, and developments? The culprit: salmon. ADVERTISEMENT Re
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