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Tampa Bay Blue Carbon Study Highlights Threats to Coastal Ecosystems

Coastal ecosystems – marshes, bogs, swamps, seagrass beds and mangroves among them – provide a wide range of beneficial services that have all too often been unknown to or ignored, including serving as carbon sinks. A ¨blue carbon¨ study by non-profit Restore America’s Estuaries puts numbers on the amount of atmospheric carbon dioxide (CO2) seagrasses, marshes and mangroves in the…

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We have in our power to create a future nightmare or pull back from the brink. That is the climate change truth

The Terrifying Truth About Climate Change

An apocalyptic future is materializing that threatens human civilization and all life on the planet. The truth about climate change is more terrifying than our worst nightmares. We are teetering on the brink of a world that is the stuff of nightmares. This includes starvation, riots, disease, violence, and war. Climate change augurs a wide range of adverse impacts. These…

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Landsat Study Reveals Greening Across North America’s Arctic

Analyzing 29 years worth of satellite images (1984-2012), a NASA Goddard Space Flight Center research team found nearly one-third of land cover has been changing to resemble landscapes in warmer ecosystems.

The beauty of the ocean hides within it troubling secrets, such as a decrease in oxygen levels that could lead to increasing "dead zones"

Ocean Oxygen : Suffocating the Seas

Ocean breathing – From the shallows down to its yawning depths, the ocean gets its oxygen from the surface, supplied either by the atmosphere or from the release of oxygen in phytoplankton through photosynthesis. Scientists have long known that one expected consequence from a warming climate is a gradual drop in the amount of oxygen dissolved into ocean waters as they absorb…

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Shrinking sea ice forces Polar Bears into "marathon" swims as population declines

Polar Bears Undertaking Marathon Swims, Populations Declining Rapidly as Sea Ice Disappears

The polar bear population in the Beaufort Sea area have declined 50% or more in the last decade. Nearly 7 in 10 of the 100 bears the researchers monitored swam at least 49 km (30.44 mi) in 2012. That’s up 25% from 2007.

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13th Consecutive Year of Record Low Arctic Sea Ice Winter Maximums

Spanning 14.52 million square kilometers ( 5.61 square miles) as of March 24, 2015’s winter maximum was reached 12 days later than the average from 1981-2010. A late season surge is still possible, the National Snow & Ice Data Center noted, adding that it will post a detailed analysis of Arctic winter sea ice conditions in late April.

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New Studies Reveal Fastest Sea Level Rise in 2,000 Years

Global mean sea level is rising faster than it has in more than 2,000 years along with temperatures and greenhouse gas emissions, according to four new climate research papers.