published April 16, 2010 and has No Comments
Image credit: Wikimedia Commons Perhaps it's because humans sit at the top of the food chain , or maybe it's that big predators so capture the imagination, but much of the attention given to the web of predators and prey focuses on this upper edge—the polar bears , the tigers, the wolves. If the residents of an ecosystem piled ...
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published April 16, 2010 and has No Comments
Photo: Kate Glicksberg , "Court Street, Brooklyn, NY, 2008" (cropped) Trees in the city don't just provide visual relief and cooling shade in the midst of the hard-edged urban jungle: They remove greenhouse gases and pollutants from the air, lower power bills while boosting
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City Trees: Photographers Explore the Urban Forest (Slideshow)
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published April 16, 2010 and has No Comments
3-Seat Electric Submarine A couple of months ago Jaymi wrote about Richard Branson's latest toy, the Necker Nymph , a kind of small electric submarine that looks kind of like a futuristic airplane. As Jaymi pointed out, it's not exactly zero-impact, but it still makes a few eco claims (it could have been much worse), and if it's used ...
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published April 16, 2010 and has No Comments
Protestors in Australia outside the Japanese embassy, photo: Takver via flickr. A whaling 'peace plan' proposal attempting to bridge the gap between Japan, Norway, and Iceland, which all object to the international ban on whaling, and the rest of the world which abides by it is moving forward. BBC News reports that a proposal is quickly being finalized so ...
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published April 16, 2010 and has No Comments
The Xingu River in the heart of the Amazon rainforest in Brazil. Photo courtesy of AmazonWatch.org . Guest bloggers Andrea Donsky and Randy Boyer are co-founders of NaturallySavvy.com . A controversial hydroelectric dam project that would have forever changed a portion of the
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Judge Puts Brakes on Hydroelectric Dam Project in Brazil's Amazon Rainforest
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published April 15, 2010 and has No Comments
Eukaryotic Diatoms. Photo: Wikipedia , Public domain Small Creatures with a Big Impact Understanding the ocean's carbon fixation cycle is extremely important if we are to better understand how CO2 emissions affect the global climate. Until recently, it was thought that cyanobacteria overwhelmingly accounted for phytoplankton's role in carbon sequestration in the ocean. Cyanobacteria, like all bacteria, are prokaryotes ...
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published April 15, 2010 and has No Comments
Image credit: AP Photo/Zoological Society of San Diego, Ken Bohn From the markets of Vietnam to the pharmacies of China, the villages of the Congo to the forests of Bolivia, traditional medicine fuels a demand for animal parts, threatening the survival of an astonishing number of plant and animal species. ... Read the full story on TreeHugger
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published April 15, 2010 and has No Comments
Images from The Center for Biological Diversity Talk about Call of the Wild. A new iPhone app from The Center for Biological Diversity puts the sounds of endangered animals on your cell phone. You can literally hear them howling (or screeching, or singing, or growling) for help. But what makes the app special is that you can respond. The ...
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published April 15, 2010 and has No Comments
photo: Stefan Powell via flickr. The second of this Sunday's episodes of Life over on the Discovery Channel (9pm ET) focuses on primates: Baboons in Ethiopia, Japanese macaques (you know, snow monkeys), leaf monkeys with bright orange babies, and lemurs are all covered. Our closest relatives are surely fascinating, but unfortunately we don't always play so well with them:... ...
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published April 13, 2010 and has No Comments
Surprise! Conservationists are tricking the northern quoll into avoiding toxic cane toads. Image credit: Doug Beckers /Flickr For predators in Australia, the invasive cane toad is a tempting meal. The problem is that these toads are highly toxic—often killing large numbers of naive native species before they have a chance to adapt. Conservationists there have tried everything from cat-food ...
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