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Author: Sharad Singh Negi
Publisher: Indus Publishing
ISBN: 9788185182889
Category : Political Science
Languages : en
Pages : 356
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Book Description
Author: Dr. Parimala B.
Publisher: Shineeks Publishers
ISBN:
Category : Education
Languages : en
Pages : 39
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Book Description
Biodiversity is a variety of life on earth. For any kind of animal or plant each individual is not exactly the same as any other, nor are species or ecosystem. Biodiversity / biological diversity is a part of our daily lives and livelihood and constitutes resources upon which families, communities, nation and future generations depend. Biodiversity has numerous value in agriculture medicine, food and industry and it maintains ecological balance and evolutionary processes and has spiritual, cultural, aesthetic and recreational values. Hence, human societies rely on a vast array on biological resources and their diversity to provide for essential goods and services, direct uses include the production of food, clothing, materials for shelter and fuel and medicines. Indirect uses provide a wide variety of ecosystem services such as maintenance of composition of atmosphere, maintain soil fertility and cleanse water air. Therefore, all life forms that make up biodiversity including humans are ultimately connected to all other life forms and to their physical environment so connections among living and non-living elements keep the environment functioning and healthy. Therefore, no one living element of any ecosystem can survive independent of the others.
Author: Sharad Singh Negi
Publisher: Indus Publishing
ISBN: 9788185182889
Category : Political Science
Languages : en
Pages : 356
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Book Description
Author: Krishnamoorthy Venkataraman
Publisher: Academic Press
ISBN: 012801962X
Category : Nature
Languages : en
Pages : 542
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Book Description
More than 70% of the earth's surface is covered by water, making it an ideal and abundant resource for studying species diversity, faunal communities, and ecosystems. India's massive coastline (5,044 miles) means it plays a major role in housing these faunal communities. Of the 32 animal phyla, 15 are represented in India's marine ecosystem, covering more than 15,000 species. Marine and coastal ecosystems of India provide supporting services in the form of wide range of habitats. Major ecosystems such as estuaries, mangroves, coral reefs, lagoons, seaweeds and sea grasses serve as nurseries for both inshore and offshore fishes and others, many of which are supposed to be commercially exploited. Marine Faunal Diversity in India describes different marine faunal group ranges from sponges, corals, mollusks, crabs, fishes, reptiles, birds, marine mammals, mangrove fauna and tsunami impact on marine faunal diversity. The chapters, written by reputed experts in their respective fields, illustrate diversity and distribution of marine faunal communities. Key aspects of the ecology and conservation of this important ecosystem are also discussed. Marine Faunal Diversity in India provides marine biologists and related researchers with access to the latest research and field studies from this major region. - Provides the latest field research on marine faunal diversity throughout the vast and species-rich Indian region - Brings together expertise from top marine biology researchers in the country - Covers a diverse array of aquatic environments, including coastal and island areas - Discusses conservation ecology of marine faunal groups
Author: Anthropological Survey Of India
Publisher: Springer Nature
ISBN: 9811601631
Category : Medical
Languages : en
Pages : 461
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Book Description
This book is the output of Anthropological Survey of India's National Project "DNA Polymorphism of Contemporary Indian Population" conducted during 2000 to 2018. The book compiles the independent and collaborative work of 49 scientific personnel. Genomics facilitate the study of genetic constitution and diversity at individual and population levels. Genomic diversity explains susceptibility, predisposition and prolongation of diseases; personalized medicine and longevity; prehistoric demographic events, such as population bottleneck, expansion, admixture and natural selection. This book highlights the heterogeneous, genetically diverse population of India. It shows how the central geographic location of India, played a crucial role in historic and pre-historic human migrations, and in peopling different continents of the world. The book describes the massive task undertaken by AnSI to unearth genomic diversity of India populations, with the use of Uni-parental DNA markers mtDNA (mitochondrial DNA) and Y –chromosome in 75 communities. The book talks about the 61 maternal and 35 paternal lineages identified through these studies. It brings forth interesting, hitherto unknown findings such as shared mutations between certain communities. This volume is a milestone in scientific research to understand biological diversity of Indian people at genomic level. It addresses the basic priority to identify different genes underlying various inborn genetic defects and diseases specific to Indian populations. This would be highly interesting to population geneticists, historians, as well as anthropologists.
Author: Chandrakasan Sivaperuman
Publisher: Academic Press
ISBN: 0128130652
Category : Science
Languages : en
Pages : 808
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Book Description
Biodiversity and Climate Change Adaptation in Tropical Islands provides comprehensive information on climate change, biodiversity, possible impacts, adaptation measures and policy challenges to help users rehabilitate and preserve the natural resources of tropical islands. While biodiversity and climate change of tropical islands has previously received less attention, it is ironically one of the most vulnerable regions in this regard. The core content of the work derives largely from the ideas and research output from various reputed scientists and experts who have recorded climate change impacts on aquatic and coastal life in tropical regions. Contributors have direct working experience with the tribes in some of the tropical islands. All of their expertise and information is compiled and presented in the work, including coverage related to climate change. This work highlights the ever-growing need to develop and apply strategies that optimize the use of natural resources, both on land and in water and judicious use of biodiversity. It functions as a critical resource on tropical island biodiversity for researchers, academicians, practitioners and policy makers in a variety of related disciplines. - Covers a huge range of biodiversity documentation, conservation measures and strategies that can be applied to various sectors, from forests to agriculture - Brings together expertise from researchers in the area who have direct experience in the regions described - Contains a wealth of field research related to biodiversity conservation and its applications from a variety of tropical islands
Author: P. S. Ramakrishnan
Publisher: NBT India
ISBN: 9788123753614
Category : Biodiversity
Languages : en
Pages : 268
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Book Description
Author: Munir Ozturk
Publisher: Academic Press
ISBN: 012819541X
Category : Science
Languages : en
Pages : 586
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Book Description
Biodiversity and Biomedicine: Our Future provides a new outlook on Earth's animal, plant, and fungi species as vital sources for human health treatments. While there are over 10 million various species on the planet, only 2 million have been discovered and named. This book identifies modern ways to incorporate Earth's species into biomedical practices and emphasizes the need for biodiversity conservation. Written by leading biodiversity and biomedical experts, the book begins with new insights on the benefits of biologically active compounds found in fungi and plants, including a chapter on the use of wild fruits as a treatment option. The book goes on to discuss the roles of animals, such as amphibians and reptiles, and how the threatened presence of these species must be reversed to conserve biodiversity. It also discusses marine organisms, including plants, animals, and microbes, as essential in contributing to human health. Biodiversity and Biomedicine: Our Future is a vital source for researchers and practitioners specializing in biodiversity and conservation studies. Students in natural medicine and biological conservation will also find this useful to learn of the world's most bio-rich communities and the molecular diversity of various species.
Author: David Western
Publisher: Island Press
ISBN: 161091094X
Category : Nature
Languages : en
Pages : 603
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Book Description
Both realism and justice demand that efforts to conserve biological diversity address human needs as well. The most promising hope of accomplishing such a goal lies in locally based conservation efforts -- an approach that seeks ways to make local communities the beneficiaries and custodians of conservation efforts. Natural Connections focuses on rural societies and the conservation of biodiversity in rural areas. It represents the first systematic analysis of locally based efforts, and includes a comprehensive examination of cases from around the world where the community-based approach is used. The book provides: an overview of community-based conservation in the context of the debate over sustainable development, poverty, and environmental decline case studies from the developed and developing worlds -- Indonesia, Peru, Australia, Zimbabwe, Costa Rica, the United Kingdom -- that present detailed examples of the locally based approach to conservation a review of the principal issues arising from community-based programs an agenda for future action
Author: K. N. Ninan
Publisher: Earthscan
ISBN: 1849772975
Category : Business & Economics
Languages : en
Pages : 289
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Book Description
Economic valuation of biodiversity and ecosystem services is possibly the most powerful tool for halting the loss of biodiversity while maintaining incomes and livelihoods. Yet rarely have such approaches been applied to tropical forest ?hotspots?, which house the vast majority of the planets plant and animal species. This ground-breaking work is the most comprehensive and detailed examination of the economics of environmental valuation and biodiversity conservation to date. Focusing on the Western Ghats of India, one of the top biodiversity hotspots in the world, this volume looks at a cross-section of local communities living within or near sanctuaries and reserve forests such as coffee growers, indigenous people and farmers-cum-pastoralists to assess the use and non-use values that people derive from tropical forests. It also looks at the extent of their dependence on forests for various goods and services, and examines their perceptions and attitudes towards biodiversity conservation and wildlife protection. The book concludes with an assessment of the institutional alternatives and policies for promoting biodiversity conservation through economic valuation methods. Related titles Economics for Collaborative Environmental Management (2005) 1-84407-095-6
Author: T. Pullaiah
Publisher: Daya Books
ISBN: 9788187498711
Category : Biodiversity
Languages : en
Pages : 638
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Book Description
Contributed articles.
