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Author: Krishna Mazumdar
Publisher:
ISBN: 9781536120417
Category : Wetlands
Languages : en
Pages : 0
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Book Description
Wetlands are the vital link between land and water. They support unique flora and fauna as well as provide ecological services that are beneficial to society Wetlands are among the most important and productive ecosystems on Earth. India is blessed with water resources and has a rich diversity of inland and coastal wetlands. Wetlands in India are distributed from the cold arid Trans-Himalayan zone to the wet Teri region of the Himalayan foothills, to the Gangetic plains extended to the flood-plains of Brahmaputra, and to the swamps of Northeastern India including the saline expanses of Gujarat and Rajasthan. This study is about three major natural wetlands of Eastern India: Sundarbans, Chilika and Kolleru. The Sundarbans is the largest mangrove forest in the world. It covers an area of about 1 m. ha. Sixty percent of this wetland is located in Bangladesh and the rest of the forty percent is in India. The Indian part of the Sundarbans is situated in the western part of the GangesBrahmaputra delta, and is extended from the Hooghly River in the west to the Raimangal River in the southeastern portion of the West Bengal State, spreading over two districts: North 24 Parganas and South 24 Parganas. The Chilika is the worlds second largest brackish water lagoon, and it is situated along the east coast of India in the state of Orissa on the Bay of Bengal with an area of 116,500 ha. The Chilika is extended over eight blocks of three districts; these districts are known as Ganjam, Khurda and Puri. This pear-shaped lake is about 64.5 km. long; its width varies from 18 km to 5 km. The water spread area of the lake varies from 906 sq.km to 1165 sq. km. depending upon the seasons. The Kolleru Lake is extended over the Krishna and West Godavari districts along the east coast of India in the state of Andra Pradesh. Kolleru is a large natural freshwater lake, with the catchment area being 4763 sq. km. Although the lake is about 35 km. inland from the present coast, it used to be a coastal lagoon in the past. Kolleru still maintains its connection with the Bay of Bengal through a 60 km long tidal channel called Upputeru. The average depth of the lake varies from 0.5 m. to 2.0m. This study offers a new sampling design; blocks in and around the specific wetland were stratified into three clusters, according to their distance from the specified wetland. Samples were chosen mostly from the blocks closest to the wetland, with minimal samples chosen from the blocks most distant from the wetland. Four different schedules were canvassed to four different groups of people: householders, entrepreneurs, tourists, and experts on wetlands. A new approach has been introduced for valuing the wetlands. This approach attempts to combine valuation of a wetland to the aforementioned groups of people. It also attempts to incorporate the valuation of the wetlands when used for other purposes.
Author: Krishna Mazumdar
Publisher:
ISBN: 9781536120417
Category : Wetlands
Languages : en
Pages : 0
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Book Description
Wetlands are the vital link between land and water. They support unique flora and fauna as well as provide ecological services that are beneficial to society Wetlands are among the most important and productive ecosystems on Earth. India is blessed with water resources and has a rich diversity of inland and coastal wetlands. Wetlands in India are distributed from the cold arid Trans-Himalayan zone to the wet Teri region of the Himalayan foothills, to the Gangetic plains extended to the flood-plains of Brahmaputra, and to the swamps of Northeastern India including the saline expanses of Gujarat and Rajasthan. This study is about three major natural wetlands of Eastern India: Sundarbans, Chilika and Kolleru. The Sundarbans is the largest mangrove forest in the world. It covers an area of about 1 m. ha. Sixty percent of this wetland is located in Bangladesh and the rest of the forty percent is in India. The Indian part of the Sundarbans is situated in the western part of the GangesBrahmaputra delta, and is extended from the Hooghly River in the west to the Raimangal River in the southeastern portion of the West Bengal State, spreading over two districts: North 24 Parganas and South 24 Parganas. The Chilika is the worlds second largest brackish water lagoon, and it is situated along the east coast of India in the state of Orissa on the Bay of Bengal with an area of 116,500 ha. The Chilika is extended over eight blocks of three districts; these districts are known as Ganjam, Khurda and Puri. This pear-shaped lake is about 64.5 km. long; its width varies from 18 km to 5 km. The water spread area of the lake varies from 906 sq.km to 1165 sq. km. depending upon the seasons. The Kolleru Lake is extended over the Krishna and West Godavari districts along the east coast of India in the state of Andra Pradesh. Kolleru is a large natural freshwater lake, with the catchment area being 4763 sq. km. Although the lake is about 35 km. inland from the present coast, it used to be a coastal lagoon in the past. Kolleru still maintains its connection with the Bay of Bengal through a 60 km long tidal channel called Upputeru. The average depth of the lake varies from 0.5 m. to 2.0m. This study offers a new sampling design; blocks in and around the specific wetland were stratified into three clusters, according to their distance from the specified wetland. Samples were chosen mostly from the blocks closest to the wetland, with minimal samples chosen from the blocks most distant from the wetland. Four different schedules were canvassed to four different groups of people: householders, entrepreneurs, tourists, and experts on wetlands. A new approach has been introduced for valuing the wetlands. This approach attempts to combine valuation of a wetland to the aforementioned groups of people. It also attempts to incorporate the valuation of the wetlands when used for other purposes.
Author: Christopher D. K. Cook
Publisher:
ISBN: 9780198548218
Category : Freshwater plants
Languages : en
Pages : 0
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Book Description
The importance of wetlands to life on Earth is now generally accepted. This is a reference book and identification manual for the vascular plants found in permanent or seasonal fresh water in the subcontinent of India south of the Himalayas. About 660 species are described, and all plantsare illustrated by line drawings showing the diagnostic features. The text is written in a style for both experts and those with only a little botanical training. Scientists and conservationists will be able to identify the plants with accuracy and to build on this information to promoteconservation.
Author: Kanwal Jit Singh Chatrath
Publisher:
ISBN:
Category : Wetland ecology
Languages : en
Pages : 224
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Book Description
Author: Dave Stute
Publisher: Legislative Reference Bureau
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 32
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Book Description
Author: Herbert H. T. Prins
Publisher: Cambridge University Press
ISBN: 1107114713
Category : Nature
Languages : en
Pages : 491
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Book Description
The first reference to demonstrate how birds survive the high-altitude Central Asian Flyway and the threats to this unique migration.
Author: Sanjeev Sharma
Publisher: John Wiley & Sons
ISBN: 1119692687
Category : Science
Languages : en
Pages : 324
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Book Description
Wetlands Conservation An up-to-date overview of approaches for addressing wetlands degradation and its effects on ecosystem services, human health, and other ecosystems Wetlands are essential sources of biodiversity, water purification, groundwater replenishment, flood control, storm protection, sediment retention, recreation and tourism, and more. Human exploitation of natural resources over the past 200 years has caused significant wetlands degradation and loss. Although the Ramsar Convention of 1971 drafted polices for wetland conservation and responsible use, many wetland sites remain inadequately conserved or managed. Maintaining the ecological balance and equilibrium of wetlands requires a clear understanding of the vital role of wetlands, the difficulties they face, and the policies enacted for their protection. Wetlands Conservation: Current Challenges and Future Strategies summarizes both current and emerging management strategies, trends, and policies regarding wetlands protection around the world. The authors provide accurate scientific information on wetlands while discussing the effects of climate change, global warming, modernization in agriculture, and other key topics. Designed to assist in the development of future solutions for wetlands conservation and management strategies, this important volume: Highlights the environmental, socioeconomic, and cultural importance of wetlands Identifies the factors responsible for the failure of many conservation initiatives Describes the natural and anthropogenic factors of wetlands degradation Discusses the role of community-based wetlands conservation and management Explores Ramsar wetlands conservation and its impacts worldwide Wetlands Conservation: Current Challenges and Future Strategies is an invaluable resource for graduate and postgraduate students, researchers, ecologists, policymakers, conservation organizations, and others working in the field of natural resources management.
Author: Pradip Sharma, Jaideep Baruah, Dhanjit Deka, Prachuryya Kaushik
Publisher: Notion Press
ISBN: 1684666570
Category : Nature
Languages : en
Pages : 402
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Book Description
Wetlands form a unique ecosystem which is one of the richest among all the ecosystems from biodiversity point of view. The role of wetlands is enormous in enrichment of natural beauty, maintenance of environmental quality, control of floods, recharging of ground water level, livelihood support for the destitute community and so on. This book draws the expertise, in-depth knowledge and experiences of the scholars and stakeholders representing various disciplines to throw light on the significant issues of preservation, development and sustainable economic growth through inland freshwater wetlands. The book contains Twenty-Eight papers focusing on livelihood issues of the wetland dependent people and the effects on various related problems. It also provides a database on physical and chemical changes of the wetlands, land use/land cover changes in the fringe areas, impact on wetland’s productivity, biodiversity conservation and the livelihood support system for the people living in their surroundings. Therefore, this book will be useful for academicians, researchers, development authorities, NGOs, policy makers, planners and all the people concerned to preserve, protect and develop the wetlands for enhancing the environmental quality and socio-economic welfare of the society.
Author:
Publisher:
ISBN:
Category : Wetland conservation
Languages : en
Pages : 568
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Book Description
Author: B. Anjan Kumar Prusty
Publisher: Springer
ISBN: 8132237153
Category : Law
Languages : en
Pages : 593
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Book Description
This book is an attempt to acknowledge the discipline ‘wetland science’ and to consolidate research findings, reviews and synthesis articles on different aspects of the wetlands in South Asia. The book presents 30 chapters by an international mix of experts in the field, who highlight and discuss diverse issues concerning wetlands in South Asia as case studies. The chapters are divided into different themes that represent broad issues of concern in a systematic manner keeping in mind students, researchers and general readers at large. The book introduces readers to the basics and theory of wetland science, supplemented by case studies and examples from the region. It also offers a valuable resource for graduate students and researchers in allied fields such as environmental studies, limnology, wildlife biology, aquatic biology, marine biology, and landscape ecology. To date the interdisciplinary field ‘wetland science’ is still rarely treated as a distinct discipline in its own right. Further, courses on wetland science aren’t taught at any of the world’s most prestigious universities; instead, the topics falling under this discipline are generally handled under the disciplines ‘ecology’ or under the extremely broad heading of ‘environmental studies’. It is high time that ‘Wetland Science’ be acknowledged as an interdisciplinary sub-discipline, which calls for an attempt to consolidate its various subtopics and present them comprehensively. Thus, this book also serves as a reference base on wetlands and facilitates further discussions on specific issues involved in safeguarding a sustainable future for the wetland habitats of this region.
Author: C. Max Finlayson
Publisher: Springer
ISBN: 9789048134939
Category : Science
Languages : en
Pages : 1546
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Book Description
In discussion with Ramsar’s Max Finlayson and Nick Davidson, and several members of the Society of Wetland Scientists, Springer is proposing the development of a new Encyclopedia of Wetlands, 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, we are proposing 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.
