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Freshwater Biodiversity in Asia

1996-01-01 Science
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Release : 1996-01-01
Genre : Science
Kind : eBook
Book Rating : 087/5 ( reviews)

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Book Synopsis Freshwater Biodiversity in Asia by : Maurice Kottelat

Download or read book Freshwater Biodiversity in Asia written by Maurice Kottelat. This book was released on 1996-01-01. Available in PDF, EPUB and Kindle. Book excerpt: World Bank Discussion Paper No. 337. Draws on household survey data from 87 rural villages in Bangladesh to examine the contribution that government family planning programs, as well as other health care interventions, have made toward the recent reduction in fertility by increasing contraceptive use and reducing infant mortality. The paper suggests that the programs have been effective and finds that targeted credit program placement, such as the Grameen Bank and the Bangladesh Rural Advancement Committee (BRAC), contributed to the effort as well.

Freshwater Biodiversity in Asia with Special Reference to Fish

1996
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Release : 1996
Genre :
Kind : eBook
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Book Synopsis Freshwater Biodiversity in Asia with Special Reference to Fish by : Maurice Kottelat

Download or read book Freshwater Biodiversity in Asia with Special Reference to Fish written by Maurice Kottelat. This book was released on 1996. Available in PDF, EPUB and Kindle. Book excerpt:

Freshwater Biodiversity in Asia with Special Reference to Fish

1996
Download Freshwater Biodiversity in Asia with Special Reference to Fish PDF Online Free

Author :
Release : 1996
Genre :
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Freshwater Biodiversity in Asia with Special Reference to Fish by : Maurice Kottelat

Download or read book Freshwater Biodiversity in Asia with Special Reference to Fish written by Maurice Kottelat. This book was released on 1996. Available in PDF, EPUB and Kindle. Book excerpt:

Freshwater Biodiversity

2020-05-21 Nature
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Release : 2020-05-21
Genre : Nature
Kind : eBook
Book Rating : 625/5 ( reviews)

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Book Synopsis Freshwater Biodiversity by : David Dudgeon

Download or read book Freshwater Biodiversity written by David Dudgeon. This book was released on 2020-05-21. Available in PDF, EPUB and Kindle. Book excerpt: Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.

Threatened Freshwater Animals of Tropical East Asia

2022-08-04 Nature
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Release : 2022-08-04
Genre : Nature
Kind : eBook
Book Rating : 740/5 ( reviews)

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Book Synopsis Threatened Freshwater Animals of Tropical East Asia by : David Dudgeon

Download or read book Threatened Freshwater Animals of Tropical East Asia written by David Dudgeon. This book was released on 2022-08-04. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive account of the current state of inland waters in tropical and subtropical East Asia, exploring a series of case studies of freshwater fish, reptiles, amphibians, birds, mammals and water bodies at particular risk. The book highlights the rich freshwater biodiversity of tropical East Asia and draws attention to the various threats it faces due to human activities and rapid environmental change. It addresses the question of whether the contributions of these animals and habitats, or biodiversity in general, to ecosystem functioning and service provision provide sufficient basis for arguments supporting nature conservation. Drawing on instances from the rivers and lakes of tropical East Asia, the book also asks whether the benefits accruing from intact ecosystems are likely to be enough to ensure their preservation. If the answer to either or both these questions is ‘no’, then what are the prospects for freshwater biodiversity in rapidly changing tropical East Asia? This book will be of interest to students and scholars of biodiversity, conservation, freshwater ecology, ecosystem services and Asian Studies.

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