Titlebook: Global Climate Change and Freshwater Ecosystems; Penelope Firth,Stuart G. Fisher Conference proceedings 1992 Springer-Verlag New York Inc.

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Climate Change and Alaskan Rivers and Streams,h. Likewise, distribution of permafrost and vegetation range from coastal Western Hemlock-Sitka Spruce forest with no permafrost to arctic tundra underlain by continuous permafrost. Any attempt to assess potential impacts of climate change in polar and subpolar regions must take into account both re

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Interactions Between Drying and the Hyporheic Zone of a Desert Stream,d therefore provide a good opportunity to study the effects of intermittency on ecosystem structure and functioning. Current information on trends associated with drying can be extrapolated to predict future patterns as intermittency becomes more common in arid-land streams. Further, desert streams

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Remote Sensing Applications for Freshwater Systems,in the world. The press and the public are focusing on the question of the validity of forecasted global warming and its effects on the ecosystems while downplaying the fact that significant global changes in the environment are already occurring due to human activities. It is as if we, as a global

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Conference proceedings 1992he next century. They then explored the implications of this scenario on various freshwater ecosystems and processes. To provide a broader perspective, Firth and Fisher included several chapters which do not deal expressly with freshwater ecosystems, but rather discuss climate change in terms of cau

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Water Resources in a Changing Climate,rded in geologic history (Levine, this volume). While some of the consequences of this warming such as sea level rise, desertification, and shifts in precipitation are recognized, the full implications of global climate change are poorly understood. Numerous studies have investigated potential effec

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The Sensitivity of Methane Emissions from Northern Freshwater Wetlands to Global Warming,ction and use of synthetic chemicals, and the conversion of natural environments to agricultural systems have increased the atmospheric concentrations of carbon dioxide, methane, nitrous oxide, and chlorofluorocarbons to the highest levels known for at least 160,000 years of Earth history. Trapped a

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