Effects Of Water Levels On Ecosystems


Effects Of Water Levels On Ecosystems
Author: Karl M. Wantzen
Publisher: Springer Science & Business Media
ISBN: 9781402091926
Size: 32.19 MB
Format: PDF
View: 7776
Get Books

Ecological Effects Of Water Level Fluctuations In Lakes

Effects Of Water Levels On Ecosystems by Karl M. Wantzen, Ecological Effects Of Water Level Fluctuations In Lakes Books available in PDF, EPUB, Mobi Format. Download Ecological Effects Of Water Level Fluctuations In Lakes books, Most aquatic ecosystems have variable water levels. These water-level fluctuations (WLF) have multiple effects on the organisms above and below the waterline. Natural WLF patterns in lakes guarantee both productivity and biodiversity, while untimely floods and droughts may have negative effects. Human impacts on WLF have led to a stabilization of the water levels of many lakes by hydraulic regulation, untimely drawdown due to water use, or floods due to water release from hydropower plants in the catchments. This book provides a first review in this field. It presents selected papers on the ecological effects of WLF in lakes, resulting from a workshop at the University of Konstanz in winter 2005. Issues addressed here include the extent of WLF, and analyses of their effects on different groups of biota from microorganisms to vertebrates. Applied issues include recommendations for the hydrological management of regulated lakes to reduce negative impacts, and a conceptual framework is delivered by an extension of the floodpulse concept for lakes. Current impacts on water use, including increasing demands on drinking and irrigation water, hydropower etc., and climate change effects on WLF make this book an essential resource for aquatic ecologists, engineers, and decision-makers dealing with the management of lake ecosystems and their catchments.


Ecological Effects of Water-level Fluctuations in Lakes
Language: en
Pages: 184
Authors: Karl M. Wantzen, Karl-Otto Rothhaupt, Martin Mörtl, Marco Cantonati, Lászlo G.-Tóth, Philipp Fischer
Categories: Technology & Engineering
Type: BOOK - Published: 2009-05-06 - Publisher: Springer Science & Business Media
Most aquatic ecosystems have variable water levels. These water-level fluctuations (WLF) have multiple effects on the organisms above and below the waterline. Natural WLF patterns in lakes guarantee both productivity and biodiversity, while untimely floods and droughts may have negative effects. Human impacts on WLF have led to a stabilization
State of the Lakes Ecosystem Conference 1996
Language: en
Pages:
Authors: Karl M. Wantzen, Karl-Otto Rothhaupt, Martin Mörtl, Marco Cantonati, Lászlo G.-Tóth, Philipp Fischer
Categories: Coastal zone management
Type: BOOK - Published: 1996 - Publisher:
Books about State of the Lakes Ecosystem Conference 1996
Effects of Stream Channelization on Bottomland and Swamp Forest Ecosystems
Language: en
Pages: 135
Authors: Karl M. Wantzen, Karl-Otto Rothhaupt, Martin Mörtl, Marco Cantonati, Lászlo G.-Tóth, Philipp Fischer
Categories: Forest ecology
Type: BOOK - Published: 1980 - Publisher:
Books about Effects of Stream Channelization on Bottomland and Swamp Forest Ecosystems
Effects of Pollutants at the Ecosystem Level
Language: en
Pages: 443
Authors: Patrick J. Sheenan, Donald R. Miller, Gordon C. Butler, Philippe Bourdeau
Categories: Science
Type: BOOK - Published: 1984-06-06 - Publisher: John Wiley & Sons Incorporated
Surveys current knowledge of the effects of man-made chemicals and other disturbances on the ecosystem, focusing on the effects on the structure and function of the system rather than on individual organisms or populations. Covers community structure, diversity, nutrient cycling, litter decomposition, and more. Examines the question of detectability of
Environmental Quality and Ecosystem Stability
Language: en
Pages: 569
Authors: A. Adin
Categories: Science
Type: BOOK - Published: 1993 - Publisher: Elsevier Science & Technology
The aim of the fifth international conference of the Israel Society for Ecology and Environmental Quality was to bring together ecologists, environmentalists and environmental engineers from around the world to consider the state of the environment from a multidiscipinary perspective. These proceedings are comprised of 68 selected peer-reviewed papers from
Selected Water Resources Abstracts
Language: en
Pages:
Authors: A. Adin
Categories: Water
Type: BOOK - Published: 1984 - Publisher:
Books about Selected Water Resources Abstracts
Water and Society: The social and ecological effects of water exploitation in developing countries
Language: en
Pages: 128
Authors: Carl Gösta Widstrand
Categories: Developing countries
Type: BOOK - Published: 1978 - Publisher: Elsevier Science & Technology
Books about Water and Society: The social and ecological effects of water exploitation in developing countries
Ecosystem-level Effects of Lythrum Salicaria (purple Loosestrife) Invasion in a Restored, Freshwater Marsh in Savannah, New York
Language: en
Pages: 138
Authors: Maryann Welsch
Categories: Developing countries
Type: BOOK - Published: 2001 - Publisher:
Books about Ecosystem-level Effects of Lythrum Salicaria (purple Loosestrife) Invasion in a Restored, Freshwater Marsh in Savannah, New York
Abstracts from the ... Conference on Great Lakes Research
Language: en
Pages:
Authors: Maryann Welsch
Categories: Great Lakes (North America)
Type: BOOK - Published: 2002 - Publisher:
Books about Abstracts from the ... Conference on Great Lakes Research
A Synoptic Approach to Cumulative Impact Assessment
Language: en
Pages: 129
Authors: Scott Greg Leibowitz, Corvallis Environmental Research Laboratory
Categories: Wetland ecology
Type: BOOK - Published: 1992 - Publisher:
Books about A Synoptic Approach to Cumulative Impact Assessment