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Portland Parks & Recreation, U.S. Army Corps of Engineers, Bureau of Environmental Services Work to Restore Westmoreland Wetland Area and Crystal Springs Creek

2013-03-25 21:42:53| PortlandOnline

Project to Restore Salmon Runs, Plant Hundreds of Native Trees and Plants, Enhance Recreation

Tags: services work area environmental

 

Study Says Wetland Trees Significant Source Of Greenhouse Gas Methane

2013-02-14 22:04:00| Climate Ark Climate Change & Global Warming Newsfeed

RedOrbit: While wetlands represent an enormous source of atmospheric methane, researchers taking measurements of the gas at ground level in these regions have noticed a significant drop in methane levels compared to what they have measured in the air around tropical areas. The team of scientists studied both swamps and flooded forests in the tropics. After taking ground-based measurements of methane, they found that levels of the simple organic gas have fallen short of the quantities detected in tropical...

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