Researchers at Mercyhurst University continue to investigate the presence of potentially harmful chemicals in the beach waters of Presque Isle State Park and have added a new one to their list: sucralose. A chlorinated form ...
Environment
Oct 23, 2012
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Although there has been growing recognition among researchers and policy-makers that ship-borne invasive species cause a considerable economic toll, this environmental problem often goes unaddressed because of the difficulty ...
Ecology
Mar 29, 2012
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(PhysOrg.com) -- Scientists recently discovered nitrogen that falls from the atmosphere in acid rain can influence large tracts of sugar maples in North America.
Ecology
Dec 8, 2011
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In a lakewide study, a team of scientists lead by University of Nevada, Reno limnologist Sudeep Chandra has found a considerable decline in native fish species density at Lake Tahoe since 1951. In their final report, they ...
Ecology
Mar 22, 2011
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Lakes that warm up due to climate change give off large amounts of CO2, says Dutch PhD researcher Sarian Kosten in Global Biochemical Cycles. And those emissions speed up climate change in their turn.
Environment
Apr 6, 2010
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(PhysOrg.com) -- A new JPL study examines the impact recent variability in climate is having on the surface temperatures of large lakes in California and Nevada.
Earth Sciences
Dec 21, 2009
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Steep reductions in the abundance of fish, shellfish, and other aquatic fauna in recent centuries are not restricted to animals that live in the sea: historical records show that species in rivers and lakes worldwide also ...
Ecology
Sep 1, 2009
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The impact fish stocking has on aquatic insects in mountain lakes can be rapidly reversed by removing non-native trout, according to a study completed by U.S. Forest Service and University of California, Davis, scientists.
Environment
Mar 26, 2009
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Globally rising temperatures and the browning of lakes, i.e. changing color due to increased dissolved organic material, can both inhibit and promote algal growth in northern lakes. This is shown by Isolde Callisto Puts in ...
Ecology
Jun 2, 2022
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The size distribution of organisms in a lake facilitates robust conclusions to be drawn on the energy efficiency in the food web, as researchers from the Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB) ...
Environment
Jun 5, 2018
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