Eutrophication of Shallow Lakes with Special Reference to Lake Taihu, China


Book Description

This volume features papers presented at the International Symposium on the Eutrophication Process and Control in Large Shallow Lakes-–with Special Reference to Lake Taihu, held in Nanjing, China in April 2005. Coverage includes: physical processes and their effects on shallow lake ecosystems; biogeochemistry of sediments and nutrient cycling in shallow lakes; and algal blooms and ecosystem response in shallow lakes.




Forestry Measures for Ecologically Controlling Non-point Source Pollution in Taihu Lake Watershed, China


Book Description

This book mainly focuses on ecological approaches for preventing and controlling non-point source (NPS) pollution on the basis of forestry measures. In addition to the effects of ecological control, it introduces readers to the characteristics of NPS pollution in Taihu Lake watershed, water eutrophication evaluation methods, and potential countermeasures. Given the crucial role of surface runoff and soil erosion in producing water pollution, the book presents forestry measures to combat them, such as the creation of public welfare forests, urban forestry, planting techniques for hedgerows on slope land, the establishment of shelter belts, nitrogen and phosphorus absorption by hydrophytes, and sustainable management for wetlands. Moreover, the results are supplemented by a wealth of numerical calculations, tables, figures and photographs. The book offers a valuable guide for researchers, educators and professionals working in the areas of water environment, water security and ecological construction. Prof. Jianfeng Zhang works at the Institute of Subtropical Forestry, Chinese Academy of Forestry, Fuyang, China.




Advances in Watershed Science and Assessment


Book Description

This volume offers concepts, methods and case studies of innovative and evolving technologies in the area of watershed assessment. Topics discussed include: (1) Development and applications of geospatial, satellite imagery and remote sensing technologies for land monitoring; (2) Development and applications of satellite imagery for monitoring inland water quality; (3) Development and applications of water sensor technologies for real-time monitoring of water quantity and quality; and (4) Advances in biological monitoring and microbial source tracking technologies. This book will be of interest to graduate students and researchers involved in watershed science and environmental studies. Equally, it will serve as a valuable guide to experts in government agencies who are concerned with water-availability and water-quality issues, and engineers and other professionals involved in the design of land- and water-monitoring systems.




Shallow Lakes ’95


Book Description

Shallow lakes differ from deep ones in many aspects of nutrient dynamics, biotic structure and interactions of various trophic levels. Though very common in European lowlands, shallow lakes attract inadequate attention from research teams. This book aims at filling gaps in our knowledge of the processes which take place in non-stratified lakes. It contains proceedings from the international conference `Shallow Lakes *95' held in Mikolajki, Poland, on 20-26 August 1995. In more than 50 original papers up-to-date views on eutrophication, degradation and recovery of shallow lakes are presented. The first four sections of the book (Nutrient fluxes, Biotic structure, Trophic interactions and Whole lake studies) deal with theoretical aspects of lake functioning while the fifth (Biomanipulation, restoration and management) is devoted to practical measures undertaken to improve water quality in shallow lakes. The book is therefore addressed to university biologists and ecologists and PhD students, as well as to managers involved in restoration of shallow lakes.







Eutrophication: causes, consequences and control


Book Description

Eutrophication continues to be a major global challenge to water quality scientists. The global demand on water resources due to population increases, economic development, and emerging energy development schemes has created new environmental challenges to global sustainability. Eutrophication, causes, consequences, and control provides a current account of many important aspects of the processes of natural and accelerated eutrophication in major aquatic ecosystems around the world. The connections between accelerated eutrophication and climate change, chemical contamination of surface waters, and major environmental and ecological impacts on aquatic ecosystems are discussed. Water quality changes typical of eutrophication events in major climate zones including temperate, tropical, subtropical, and arid regions are included along with current approaches to treat and control increased eutrophication around the world. The book provides many useful new insights to address the challenges of global increases in eutrophication and the increasing threats to biodiversity and water quality.




Handbook of Research on Monitoring and Evaluating the Ecological Health of Wetlands


Book Description

Wetlands are among the world’s most productive environments with countless species of plants and animals, as well as humans, dependent upon them for survival. Moreover, they provide many societal benefits including water quality improvement, flood storage, shoreline erosion control, and opportunities for recreation, education, and research. The conservation of inland wetlands is thus critical, and it is vital that they are protected in situ. The Handbook of Research on Monitoring and Evaluating the Ecological Health of Wetlands highlights the challenges of wetland conservation and current scenarios of existing wetlands and their effective management. The book also promotes the inventory, assessment, and monitoring of wetlands through a discussion of practical approaches, methodologies, and techniques. The strategies covered in this book can be applied in situ, depending on the wetland in which they will be applied. It covers the most cost-effective techniques in conservation of wetland technologies and the most cutting-edge research on monitoring of wetland health and its applications. Covering topics such as forest soil, greenhouse gasses, and ecological rejuvenation, it is an ideal resource for conservators, environmentalists, executives, policymakers, government officials, professionals, researchers, academicians, and students working in ecological management and wetland conservation fields.







Promoting Global Environmental Sustainability and Cooperation


Book Description

Due to natural factors and human activity, nature has been changing since the beginning of time. As the environment continuously undergoes such transitions, it is necessary for society to understand the complex interdependency between nature and humanity to promote global sustainability. Promoting Global Environmental Sustainability and Cooperation is a pivotal reference source featuring the latest scholarly research on the rising awareness of environmental issues and their relationships with sustainable development. While highlighting topics including global governance, international business, and sustainable consumption, this book is ideally designed for environmentalists, developers, policy makers, academicians, researchers, and graduate-level students seeking current research on the globalized world in relation to environmental issues.




Urban Water Crisis and Management


Book Description

Urban Water Crisis and Management: Strategies for Sustainable Development, Sixth Edition presents solutions for the current challenges of urban water and management strategies. Through contributed chapters, a framework is laid out for a reduction of the use of groundwater (heavily overused as a solution) and the alternative options for the supply of water to cities, or for urban water. Sections discuss urban water, its problems and management approaches, address the root causes of the water crisis in urban areas, and cover the scientific and technical knowledge necessary to manage water resources. Significant gaps between developed and developing nations in the procedure of water management are also addressed, along with practical information regarding recycling and the reuse of wastewater which is useful as baseline data for the future. - Presents the quantitative study of water supply in urban areas, identifies water scarcity in megacities, and provides management approaches for sustainable development - Identifies technology and the instruments required for the management and safe supply of water - Includes case studies where these technologies have been successfully used