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Author: David M. Harper Publisher: Springer Science & Business Media ISBN: 9781402012365 Category : Science Languages : en Pages : 220
Book Description
This is the first comprehensive study of an east African lake for thirty years. It represents the culmination of research expeditions which stretch back twenty years and is thus able to pick up long term changes which the individual research activities do not reveal. Lake Naivasha is a tropical lake whose natural fluctuations are now dwarfed by human impacts. Papers show how the irrigation for horticulture and power cooling has reduced the lake depth significantly; exotic arrivals have altered the plant community beyond recognition and its commercial value as a fishery and a tourist feature are reduced by over use. Despite this, the lake has considerable conservation value at present. It provides a different case study in the ever-growing library of the effects of human follies. Lake Naivasha has achieved global importance in the past ten years because its waters are used to sustain the largest horticultural industry in Africa. The book highlights its fragility under such pressure and points out the way towards sustainable use of the water and the ecosystem.
Author: David M. Harper Publisher: Springer Science & Business Media ISBN: 9781402012365 Category : Science Languages : en Pages : 220
Book Description
This is the first comprehensive study of an east African lake for thirty years. It represents the culmination of research expeditions which stretch back twenty years and is thus able to pick up long term changes which the individual research activities do not reveal. Lake Naivasha is a tropical lake whose natural fluctuations are now dwarfed by human impacts. Papers show how the irrigation for horticulture and power cooling has reduced the lake depth significantly; exotic arrivals have altered the plant community beyond recognition and its commercial value as a fishery and a tourist feature are reduced by over use. Despite this, the lake has considerable conservation value at present. It provides a different case study in the ever-growing library of the effects of human follies. Lake Naivasha has achieved global importance in the past ten years because its waters are used to sustain the largest horticultural industry in Africa. The book highlights its fragility under such pressure and points out the way towards sustainable use of the water and the ecosystem.
Author: Prem C. Pandey Publisher: John Wiley & Sons ISBN: 1119615976 Category : Technology & Engineering Languages : en Pages : 528
Book Description
Sustainable management of natural resources is an urgent need, given the changing climatic conditions of Earth systems. The ability to monitor natural resources precisely and accurately is increasingly important. New and advanced remote sensing tools and techniques are continually being developed to monitor and manage natural resources in an effective way. Remote sensing technology uses electromagnetic sensors to record, measure and monitor even small variations in natural resources. The addition of new remote sensing datasets, processing techniques and software makes remote sensing an exact and cost-effective tool and technology for natural resource monitoring and management. Advances in Remote Sensing for Natural Resources Monitoring provides a detailed overview of the potential applications of advanced satellite data in natural resource monitoring. The book determines how environmental and - ecological knowledge and satellite-based information can be effectively combined to address a wide array of current natural resource management needs. Each chapter covers different aspects of remote sensing approach to monitor the natural resources effectively, to provide a platform for decision and policy. This important work: Provides comprehensive coverage of advances and applications of remote sensing in natural resources monitoring Includes new and emerging approaches for resource monitoring with case studies Covers different aspects of forest, water, soil- land resources, and agriculture Provides exemplary illustration of themes such as glaciers, surface runoff, ground water potential and soil moisture content with temporal analysis Covers blue carbon, seawater intrusion, playa wetlands, and wetland inundation with case studies Showcases disaster studies such as floods, tsunami, showing where remote sensing technologies have been used This edited book is the first volume of the book series Advances in Remote Sensing for Earth Observation.
Author: Steven G. Njuguna Publisher: IUCN ISBN: 9782831701271 Category : History Languages : en Pages : 196
Book Description
A source book for future research and management activities, these 20 papers cover wetland issues in Kenya and underline the need for a national wetland program.
Author: C. Max Finlayson Publisher: Springer ISBN: 9789400740006 Category : Science Languages : en Pages : 0
Book Description
The Wetland Book is a comprehensive resource aimed at supporting the trans- and multidisciplinary research and practice which is inherent to this field. Aware both that wetlands research is on the rise and that researchers and students are often working or learning across several disciplines, The Wetland Book is a readily accessible online and print reference which will be the first port of call on key concepts in wetlands science and management. This easy-to-follow reference will allow multidisciplinary teams and transdisciplinary individuals to look up terms, access further details, read overviews on key issues and navigate to key articles selected by experts.
Author: United Nations Environment Programme Publisher: United Nations Envir Programme ISBN: 9789280729955 Category : Political Science Languages : en Pages : 160
Book Description
This newest in a suite of the United Nations Environment Programme's (UNEP) Atlases have inspired decision-makers to action through the power of photographs. This Atlas does two unique things: it assesses Kenya's progress towards its own goals of improving the environment to achieve development goals, and delivers a stunning bird's-eye view of environmental change through the use of paired satellite images taken years apart. The Atlas will serve as an important educational tool to improve local, national and international knowledge about environmental change in Kenya and to stimulate action at all levels to protect the rich resources that are the base of its culture, economy, and human well-being.
Author: Publisher: ISBN: 9781569736425 Category : Biotic communities Languages : en Pages : 0
Book Description
The publication demonstrates the importance of using maps as an analytical and policy tool to examine the spatial distribution of poverty and ecosystem services in Kenya. Ecosystem services are the benefits people derive from ecosystems and include goods (food and water), services (flood and disease control), and nonmaterial benefits (spiritual and recreational benefits). A series of maps integrate poverty data from Kenya's most recent census with maps of regions in Kenya which are considered important for production of selected ecosystem services such as water (hydropower, access to drinking water, irrigation), food (crop and livestock), fuel, biodiversity, and tourism. The authors believe that users of Nature's Benefits: An Atlas of Ecosystems and Human Well-Being in Kenya will gain new insights on the spatial congruence of poverty and ecosystem services, improve targeting of programs addressing poverty and selected environmental services, and provide integrated datasets and methodologies for multi-scale use.
Author: Joseph L. Awange Publisher: Springer Science & Business Media ISBN: 3540325751 Category : Technology & Engineering Languages : en Pages : 365
Book Description
This book constitutes a pioneering and unique work on Lake Victoria. It is the world’s second largest fresh-water lake and supports the livelihood of more than 30 million people. Surprisingly, there has been no comprehensive book addressing its problems and potentials. Ecology, environmental pollution and resource management are some of the issues addressed by this comprehensive insight into the limitations, challenges and opportunities facing Lake Victoria.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251348510 Category : Technology & Engineering Languages : en Pages : 184
Book Description
Many people worldwide lack adequate access to clean water to meet basic needs, and many important economic activities, such as energy production and agriculture, also require water. Climate change is likely to aggravate water stress. As temperatures rise, ecosystems and the human, plant, and animal communities that depend on them will need more water to maintain their health and to thrive. Forests and trees are integral to the global water cycle and therefore vital for water security – they regulate water quantity, quality, and timing and provide protective functions against (for example) soil and coastal erosion, flooding, and avalanches. Forested watersheds provide 75 percent of our freshwater, delivering water to over half the world’s population. The purpose of A Guide to Forest–Water Management is to improve the global information base on the protective functions of forests for soil and water. It reviews emerging techniques and methodologies, provides guidance and recommendations on how to manage forests for their water ecosystem services, and offers insights into the business and economic cases for managing forests for water ecosystem services. Intact native forests and well-managed planted forests can be a relatively cheap approach to water management while generating multiple co-benefits. Water security is a significant global challenge, but this paper argues that water-centered forests can provide nature-based solutions to ensuring global water resilience.
Author: Robert H. Kadlec Publisher: CRC Press ISBN: 1420012517 Category : Nature Languages : en Pages : 1048
Book Description
Completely revised and updated, Treatment Wetlands, Second Edition is still the most comprehensive resource available for the planning, design, and operation of wetland treatment systems. The book addresses the design, construction, and operation of wetlands for water pollution control. It presents the best current procedures for sizing these syste
Author: David M. Harper
Author: David M. Harper
Author: Prem C. Pandey
Author: Steven G. Njuguna
Author: C. Max Finlayson
Author: United Nations Environment Programme
Author: 
Author: Joseph L. Awange
Author: Food and Agriculture Organization of the United Nations
Author: Robert H. Kadlec
Author: Michael J. Armbruster