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New,ultra-detailed maps of Great Lakes recreational use will inform restoration priorities
ultra-detailed maps Great Lakes recreational restoration priorities
2015/10/13
University of Michigan researchers and their colleagues have created exceptionally detailed maps of five Great Lakes recreational activities and say the information can be used to help prioritize rest...
Airborne Nitrogen Affects Aquatic Ecosystem in Alpine Lakes（图）
Airborne Nitrogen Aquatic Ecosystem Alpine Lakes
2009/11/24
The impact of airborne nitrogen released from the burning of fossil fuels and widespread use of fertilizers in agriculture is much greater than previously recognized, according to research results pub...