Tag

ecosystems

2012 death toll for bats reaches 600,000 due to wind turbines

Efforts to promote and develop new forms of sustainable energy have pushed wind power to the forefront. However, this type of power comes with a cost — as it often interferes with birds’ and bats’ migration, killing hundreds of thousands of these winged species. ADVERTISEM
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Tiny algae signal big changes for warming Arctic lakes

The mighty polar bear has long been the poster child for the effects of global warming in the Arctic, but the microscopic diatom tells an equally powerful story. ADVERTISEMENT Diatoms are a type of algae that form the base of the food chain in watery habitats the world over. Disturban
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Scientists Develop New Technique to Predict Wildfires

Last year, over 9 million acres were burned in the US alone due to wildfires. While wildfires can be caused by natural events, they often burn out of control and may get to a point where they become uncontrollable, even when managed by firefighters. Despite their sparks of uncertainty
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Longline Fisheries in Costa Rica Hook Tens of Thousands of Sea Turtles Every Year

Hundreds of kilometers of commercial fishing lines slither along coastal waters in Costa Rica, hooking thousands of mahi-mahi and many other marketable fish. But when scientists scrutinized fishermen’s catch, they were shocked by the staggering number of sea turtles accidentally snagg
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Snowpack Dust Creates Problems for Colorado River

Desert soils have been piling up in the Rocky Mountains since the mid-1800s as human land use activities disturb and break up the soil crust. And during recent years, desert dust has been settling exceptionally thick and dark on the snowpack in the northern Rocky Mountains. Unfortunat
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Modern strains put Lake Victoria in critical condition

Pollution and overfishing in Lake Victoria have become so severe that scientists believe they threaten the health and livelihoods of millions of East Africans. ADVERTISEMENT And researchers in the three countries bordering the world’s largest tropical lake — Kenya, Tanzania and
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Ooo, la la! Meet Bouba!

The Wildlife Conservation Society’s (WCS) Queen’s Zoo in Flushing, NY has a new resident today.  His name is Bouba and he is an Andean bear (Tremarctos ornatus) most commonly found in the Andes Mountains of Venezuela, Colombia, Ecuador, Peru western Bolivia and northwester
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New Ice Monitoring Technique Offers Insight into Great Lakes

With winter weather fast approaching, we start to look at how the big chill will affects our economy. And for the Great Lakes, frozen ice is bound to affect shipping lanes and local fishing industries. Connected to the Atlantic Ocean by way of the Great Lakes Waterway, each year, mill
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Ocean acidification set to spiral out of control

The continued release of greenhouse gases into the air is set to bring about huge changes to land ecosystems as they are forced to adapt to rising temperatures. ADVERTISEMENT But the marine world — which is just as integral to human existence yet receives little attention during clima
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Tiny islands with big climate change problems

Tiny island states that speck the vast swathe of the Pacific Ocean have a far greater importance in understanding global climate change than their tiny populations would suggest. This was the message given to delegates during a side event of the UN Framework Convention on Climate Chan
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