Ebook: Global Climate Change and Freshwater Ecosystems

Global climate change is a certainty. The Earth's climate has never remained static for long and the prospect for human-accelerated climate change in the near future appears likely. Freshwater systems are intimately connected to climate in several ways: they may influence global atmospheric processes affecting climate; they may be sensitive early indicators of climate change because they integrate the atmospheric and terrestrial events occurring in their catchments; and, of course, they will be affected by climate change. An improved predictive understanding of environmental effects on pattern and process in freshwater ecosystems will be invaluable as a baseline upon which to build sound protection and management policies for fresh waters. This book represents an early step towards this improved understanding. The contributors accepted the challenge to assume global warming of 2-5oC in the 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 causes and mechanisms, implications for water resources, and the use of remote sensing as a tool for expanding studies from local to global scale.

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Global climate change is a certainty. The Earth's climate has never remained static for long and the prospect for human-accelerated climate change in the near future appears likely. Freshwater systems are intimately connected to climate in several ways: they may influence global atmospheric processes affecting climate; they may be sensitive early indicators of climate change because they integrate the atmospheric and terrestrial events occurring in their catchments; and, of course, they will be affected by climate change. An improved predictive understanding of environmental effects on pattern and process in freshwater ecosystems will be invaluable as a baseline upon which to build sound protection and management policies for fresh waters. This book represents an early step towards this improved understanding. The contributors accepted the challenge to assume global warming of 2-5oC in the 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 causes and mechanisms, implications for water resources, and the use of remote sensing as a tool for expanding studies from local to global scale.

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Global climate change is a certainty. The Earth's climate has never remained static for long and the prospect for human-accelerated climate change in the near future appears likely. Freshwater systems are intimately connected to climate in several ways: they may influence global atmospheric processes affecting climate; they may be sensitive early indicators of climate change because they integrate the atmospheric and terrestrial events occurring in their catchments; and, of course, they will be affected by climate change. An improved predictive understanding of environmental effects on pattern and process in freshwater ecosystems will be invaluable as a baseline upon which to build sound protection and management policies for fresh waters. This book represents an early step towards this improved understanding. The contributors accepted the challenge to assume global warming of 2-5oC in the 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 causes and mechanisms, implications for water resources, and the use of remote sensing as a tool for expanding studies from local to global scale.
Content:
Front Matter....Pages i-xi
Global Climate Change....Pages 1-25
Water Resources in a Changing Climate....Pages 26-47
The Sensitivity of Methane Emissions from Northern Freshwater Wetlands to Global Warming....Pages 48-67
Reciprocal Interactions Among Lakes, Large Rivers, and Climate....Pages 68-87
Regional Hydrologic Response to Climate Change: An Ecological Perspective....Pages 88-115
Geological Mediation of Stream Flow and Sediment and Solute Loading to Stream Ecosystems Due to Climate Change....Pages 116-142
Climate Change and the Life Histories and Biogeography of Aquatic Insects in Eastern North America....Pages 143-176
Modification of Terrestrial—Aquatic Interactions by a Changing Climate....Pages 177-191
Climate Change and Alaskan Rivers and Streams....Pages 192-210
Responses of Arid-Land Streams to Changing Climate....Pages 211-233
Interactions Between Drying and the Hyporheic Zone of a Desert Stream....Pages 234-249
Streams in Semiarid Regions as Sensitive Indicators of Global Climate Change....Pages 250-260
Remote Sensing Applications for Freshwater Systems....Pages 261-284
Problems of Long-Term Monitoring of Lotic Ecosystems....Pages 285-307
Troubled Waters of Greenhouse Earth: Summary and Synthesis....Pages 308-318
Back Matter....Pages 319-321

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Global climate change is a certainty. The Earth's climate has never remained static for long and the prospect for human-accelerated climate change in the near future appears likely. Freshwater systems are intimately connected to climate in several ways: they may influence global atmospheric processes affecting climate; they may be sensitive early indicators of climate change because they integrate the atmospheric and terrestrial events occurring in their catchments; and, of course, they will be affected by climate change. An improved predictive understanding of environmental effects on pattern and process in freshwater ecosystems will be invaluable as a baseline upon which to build sound protection and management policies for fresh waters. This book represents an early step towards this improved understanding. The contributors accepted the challenge to assume global warming of 2-5oC in the 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 causes and mechanisms, implications for water resources, and the use of remote sensing as a tool for expanding studies from local to global scale.
Content:
Front Matter....Pages i-xi
Global Climate Change....Pages 1-25
Water Resources in a Changing Climate....Pages 26-47
The Sensitivity of Methane Emissions from Northern Freshwater Wetlands to Global Warming....Pages 48-67
Reciprocal Interactions Among Lakes, Large Rivers, and Climate....Pages 68-87
Regional Hydrologic Response to Climate Change: An Ecological Perspective....Pages 88-115
Geological Mediation of Stream Flow and Sediment and Solute Loading to Stream Ecosystems Due to Climate Change....Pages 116-142
Climate Change and the Life Histories and Biogeography of Aquatic Insects in Eastern North America....Pages 143-176
Modification of Terrestrial—Aquatic Interactions by a Changing Climate....Pages 177-191
Climate Change and Alaskan Rivers and Streams....Pages 192-210
Responses of Arid-Land Streams to Changing Climate....Pages 211-233
Interactions Between Drying and the Hyporheic Zone of a Desert Stream....Pages 234-249
Streams in Semiarid Regions as Sensitive Indicators of Global Climate Change....Pages 250-260
Remote Sensing Applications for Freshwater Systems....Pages 261-284
Problems of Long-Term Monitoring of Lotic Ecosystems....Pages 285-307
Troubled Waters of Greenhouse Earth: Summary and Synthesis....Pages 308-318
Back Matter....Pages 319-321
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