Faunal Diversity of Aquatic Invertebrates of Deepor Beel (a Ramsar Site), Assam, Northeast India
Author: Sumita Sharma
Publisher:
Published: 2013
Total Pages: 256
ISBN-13:
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Author: Sumita Sharma
Publisher:
Published: 2013
Total Pages: 256
ISBN-13:
DOWNLOAD EBOOKAuthor: Prasanta Kumar Saikia
Publisher: LAP Lambert Academic Publishing
Published: 2011
Total Pages: 132
ISBN-13: 9783843389075
DOWNLOAD EBOOKDeepor beel is a large natural wetland having great biological and environmental values. It is endowed with rich Floral and Faunal diversity. The ecosystem harboars huge congregation of residential and migratory waterfowl each year. Hence, it attracts ornithologists, tourists and naturalists across the globe. It was declared as an internationally important wetland and included in the Directory of Asian Wetlands and Ramsar Site. Its plays an outstanding hydrological, biological and ecological role and substantial socioeconomic and cultural value and as well as supporting an appropriate assemblage of rare, vulnerable, endangered, endemic species of plants and animals. The wetland is a lifeline to a community of over 5000 fisher folks and apparently contributes to the regional trade. The study of biodiversity and analysis data could help to highlight importance of the wetland. Over the last few decades we deeply felt the necessity of a publishing document in the form of book on the Faunal diversity of Deepor Beel Ramsar site for national and International tourists, researchers, bureaucrats and decision makers for its proper conservation action plan and worldwide publicity
Author: Benazir Ahmed
Publisher: IUCN
Published: 2014-11-18
Total Pages: 339
ISBN-13: 9351968073
DOWNLOAD EBOOKThis publication includes papers that were part of thirty-five oral and nine poster presentations on various themes presented by eminent researchers/ practitioners at the international symposium on “River Biodiversity: Ganges-Brahmaputra-Meghna River System” facilitated and supported by IUCN.
Author: T. Pullaiah
Publisher: CRC Press
Published: 2024-02-20
Total Pages: 652
ISBN-13: 100090704X
DOWNLOAD EBOOKBiodiversity is declining at an alarming rate due to anthropogenic activities around the world. This book is the first volume in the new series Biodiversity Hotspots of the World, which highlights the 36 hotspot regions of the world, regions that were designated as reaping maximum benefit from preservation efforts. This series is our humble attempt to document these hotspots as a conservation and preservation measure. This first volume in the series focuses on the Western Ghats and Sri Lanka, construed as forming a community of species because of their shared biogeographical history. The volume explores the diversity and conservation efforts of the extraordinarily rich species found here, including plants, many of which are found nowhere else in the world; forests, which face tremendous population pressure and have been dramatically impacted by demands for timber and agricultural land; as well as the hotspot’s diverse mammals, birds, insects, and amphibian species, and more. The volumes in this series will be essential resources for researchers and practitioners in the fields of conservation biology, ecology, and evolution.
Author: Akshay Kumar Chakravarthy
Publisher: Springer
Published: 2016-11-23
Total Pages: 443
ISBN-13: 981101518X
DOWNLOAD EBOOKArthropods are invertebrates that constitute over 90% of the animal kingdom, and their bio-ecology is closely linked with global functioning and survival. Arthropods play an important role in maintaining the health of ecosystems, provide livelihoods and nutrition to human communities, and are important indicators of environmental change. Yet the population trends of several arthropods species show them to be in decline. Arthropods constitute a dominant group with 1.2 million species influencing earth’s biodiversity. Among arthropods, insects are predominant, with ca. 1 million species and having evolved some 350 million years ago. Arthropods are closely associated with living and non-living entities alike, making the ecosystem services they provide crucially important. In order to be effective, plans for the conservation of arthropods and ecosystems should include a mixture of strategies like protecting key habitats and genomic studies to formulate relevant policies for in situ and ex situ conservation. This two-volume book focuses on capturing the essentials of arthropod inventories, biology, and conservation.Further, it seeks to identify the mechanisms by which arthropod populations can be sustained in terrestrial and aquatic ecosystems, and by means of which certain problematic species be managed without producing harmful environmental side-effects. This edited compilation includes chapters contributed by over 80 biologists on a wide range of topics embracing the diversity, distribution, utility and conservation of arthropods and select groups of insect taxa. More importantly, it describes in detail the mechanisms of sustaining arthropod ecosystems, services and populations. It addresses the contribution of modern biological tools such as molecular and genetic techniques regulating gene expression, as well as conventional, indigenous practices in arthropod conservation. The contributors reiterate the importance of documenting and understanding the biology of arthropods from a holistic perspective before addressing conservation issues at large. This book offers a valuable resource for all zoologists, entomologists, ecologists, conservation biologists, policy makers, teachers and students interested in the conservation of biological resources.
Author: Dr. R. A. Khan
Publisher:
Published: 2001
Total Pages: 104
ISBN-13: 9788185874746
DOWNLOAD EBOOKAuthor: World Wide Fund for Nature
Publisher:
Published: 1989
Total Pages: 1204
ISBN-13:
DOWNLOAD EBOOKAuthor: Chandrakasan Sivaperuman
Publisher: Springer
Published: 2018-08-27
Total Pages: 355
ISBN-13: 9811069832
DOWNLOAD EBOOKThis book offers a comprehensive account of India’s four biodiversity hotspots: the Himalaya, Indo-Burma, Western Ghats and Sri Lanka and Andaman and Nicobar Islands. With a focus on tropical rainforests, it includes more than 30 chapters covering different vertebrate fauna e.g. fishes, amphibians, reptiles, birds, and mammals, as well as topics such as conservation and management aspects. Written by experts in the field of biodiversity conservation and management, it offers ample new insights into a number of subjects related to the faunal communities of tropical forest ecosystems, providing a valuable resource for conservationists and researchers in the field of flora and fauna diversity.
Author: David Dudgeon
Publisher: Cambridge University Press
Published: 2020-05-21
Total Pages: 517
ISBN-13: 1108882625
DOWNLOAD EBOOKGrowing 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.
Author: Arup K. Sarma
Publisher: Springer
Published: 2018-03-14
Total Pages: 434
ISBN-13: 3319744941
DOWNLOAD EBOOKThis unique book brings together high-quality research contributions on ecological aspects of urbanization, water quality concerns in an urban environment, and climate change issues with a strong Indian focus under one umbrella. It includes several case studies that discuss urban water management, particularly highlighting the quality aspects. Urbanization is an ecological disturbance that the modern world accepts as essential in the absence of a better alternative that could provide an equal level of comfort. The prohibitive costs of eco-friendly production technologies are forcing the developing world to generate industrial waste that is detrimental to the environment. At the same time, the availability of adequate fresh water is another challenge for our climate-change impacted world. The scientific community is, therefore, searching for ways towards ecologically sustainable urban development. Discussing all these issues, this book offers a useful guide for academicians, researchers, practicing engineers, and managers dealing with diverse water-related problems in urban areas.