یادداشتهای مربوط به کتابنامه ، واژه نامه و نمایه های داخل اثر
متن يادداشت
Includes bibliographical references.
یادداشتهای مربوط به مندرجات
متن يادداشت
Cover; Title Page; Copyright Page; PREFACE; THE AUTHOR; Dedication; Table of Contents; Part I: Environmental Survey and Assessment; Chapter 1: Introduction; Basic Concepts; Method of Study; Potential Problems; Chapter 2: Ecology of Aquatic Weed Control; Introduction; Definition of an Ecosystem; Baseline Studies; Ecological Effects; Hydrologic Cycle; Aquatic Plants; Chemical Weed Control; Biological Weed Control; Chapter 3: Environmental Impacts for Fish and Wildlife Management; Introduction; Division of Fisheries Research; Impacts on Water Management; Impacts on Aquatic Plant Control
متن يادداشت
Corps of Engineers Impact AssessmentProgram of Impact Assessment; Environmental Quality; Division of River Basin Studies; Environmental Policy; Fish and Wildlife Coordination; Water Resource Projects; National Wildlife Refuges; Nonfederal Projects; Watershed Protection and Flood Prevention; Water Resource Planning; Fish and Wildlife Resources; Chapter 4: Hydropower Projects and Their Associated Environmental Impacts; Introduction; Power Development in the United States; Hydropower Development by the Corps of Engineers; Environmental Considerations; Geological Resources; Land Resources
متن يادداشت
Measures of ControlChemical Methods; Biological Control; Chapter 8: Established Irrigation Schemes in India; Introduction; Crop Irrigation and Water Resources; Aquatic Weed Control Problems; The Tungabhadra Project Dam and High Level Canal; Project Origin; Past Irrigation Schemes; Tungabhadra River Project; Right Bank High Level Canal; Salient Features of the Scheme; Construction; Development of Fisheries; The Chambal Command Area Irrigation Scheme; Operational Plan; Aquatic Weed Problem Areas; Economic Considerations; Present Methods of Aquatic Weed Control; Project Operation
متن يادداشت
Water ResourcesBiological Resources; Cultural Resources; Reordering of Priorities; Ecotactics; Chapter 5: Environmental Problems of Large Dams; Introduction; Environmental Factors; Resettlement of People; Health Hazards; Schistosomiasis (Bilharziasis); Malaria; Onchoceriosis (River Blindness); Try panosomiasis; Filariasis; Other Health Problems; Aquatic Plants; The Fisheries Problem; Sedimentation; Water Quality Changes; Eutrophication; Human Wastes; Agricultural Wastes; Erosion and Forestries; Industrial Pollution; Sedimentation; Climatic Changes; Seismic Effects; Archaeological Losses
بدون عنوان
0
بدون عنوان
8
بدون عنوان
8
بدون عنوان
8
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
Aquatic plants continue to create problems associated with navigation, flood control, agriculture, irrigation and drainage, values of lands, conservation of wildlife and fisheries, and water resource supply. While much research is being done to find more effective and economic control measures, there is now a great need to apply known facts to achieve a measure of control by the means available. It is the purpose of this volume to provide a scientifically documented treatise of the known facts as they apply to the control of aquatic weeds in river basins and their allied waterways with particular emphasis on alligator weed and water hyacinth.