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Nematodes as Environmental Indicators of Keoladeo National Park

2015-02-04
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Release : 2015-02-04
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Book Rating : 191/5 ( reviews)

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Book Synopsis Nematodes as Environmental Indicators of Keoladeo National Park by : Ather Hussain

Download or read book Nematodes as Environmental Indicators of Keoladeo National Park written by Ather Hussain. This book was released on 2015-02-04. Available in PDF, EPUB and Kindle. Book excerpt: Keoladeo National Park (KNP), a world heritage site, was declared a 'Ramsar site' in October 1981 on the basis of its ecological, biological and limnological importance. It represents a blend of dry grasslands, woodlands, swamps and wetland thus reflecting tremendous diversity in the flora and fauna. It is a fact that KNP has been the focus of many earlier studies and faunal surveys but the nematode faunal diversity has been the aspect virtually neglected in all such work. The second author thus conceived this problem and submitted a proposal to Ministry of Environment and Forests (MEF), New Delhi. The present work has seen the light of the day due to the curious efforts of the second author who executed the pioneering study on the nematodes of the KNP. This book brings about a detailed account of the nematodes and their ecological relevance in the wetland's subterranean food web. Due to their specificity, adaptability and plasticity to cope up diverse environment types, these organisms serve as excellent bioindicators. Thus the degree of disturbance or the enrichment and the maturity status of the environment have been evaluated using these cost-effective biological models.

Nematodes as Environmental Indicators

2009-01-01 Science
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Release : 2009-01-01
Genre : Science
Kind : eBook
Book Rating : 393/5 ( reviews)

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Book Synopsis Nematodes as Environmental Indicators by : Michael J. Wilson

Download or read book Nematodes as Environmental Indicators written by Michael J. Wilson. This book was released on 2009-01-01. Available in PDF, EPUB and Kindle. Book excerpt: Nematodes are the most wide spread multicellular animals in Nature and analysis of nematodes in terrestrial, freshwater and marine environments as well as their role and function in ecosystems can be used for environmental monitoring. Classical and molecular approaches to nematode community analysis will be addressed and the contemporary field of nematodes as biosensors and genomic and post genomic aspects of nematode bioindicators will also be included. Case studies stress the importance of these bioindicators and demonstrate the commercial potential of these technologies.

Nematode Communities as Indicators of Environmental Impact of Road Design in Northern Hardwood Forests

2013
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Release : 2013
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Book Synopsis Nematode Communities as Indicators of Environmental Impact of Road Design in Northern Hardwood Forests by : Kristin May Williams

Download or read book Nematode Communities as Indicators of Environmental Impact of Road Design in Northern Hardwood Forests written by Kristin May Williams. This book was released on 2013. Available in PDF, EPUB and Kindle. Book excerpt: Greater values of the fungivores to bacterivores ratio (FB) in the forest suggested a shift in the decomposer foodweb. The distribution of nematodes among trophic groups proved to a useful indicator of micro-topography effects, in addition to measures of ecological sucession and genus diversity. Relative abundance of plant-parasites and algivores was greatest along the roadside (grassy areas and ditch, respectively), and omnivores and predators were relatively more abundant in the forest, as well as the ditch. Canonical Correspondence Analysis supported that gravel roads were associated with a less disturbed nematode community, as well as a shift in later succession in the nematode community with distance from the road. Roadside conditions are a complex of chemical and physical soil properties, vegetation, moisture, and other abiotic road conditions.

Forestry Principles And Applications

2013-01-01 Technology & Engineering
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Release : 2013-01-01
Genre : Technology & Engineering
Kind : eBook
Book Rating : 741/5 ( reviews)

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Book Synopsis Forestry Principles And Applications by : A.J. Raj

Download or read book Forestry Principles And Applications written by A.J. Raj. This book was released on 2013-01-01. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is written for undergraduates & postgraduates, university & college teachers, scientists and professional foresters. It offers a real-life introduction to the field of forestry and an interdisciplinary overview of the theory behind it. This textbook covers forestry in great depth and the real strength of the book lies in its focus on the context and applications of the field. Thanks to its wide scope, it not only serves as a useful introduction to the field but can also be used to understand how many other key forestry topics have changed in recent years as a consequence of the technology advancement. This textbook will significantly help the students for preparation of UPSC-Civil Service Exam, UPSC-Indian Forest Service Exam, ICFRE & ICAR Scientists/NET Exam, University Entrance Exam for admission to M.Sc. and Ph.D. programmes.

Wildlife in a Changing Climate

2012 Nature
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Release : 2012
Genre : Nature
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Book Synopsis Wildlife in a Changing Climate by : Edgar Kaeslin

Download or read book Wildlife in a Changing Climate written by Edgar Kaeslin. This book was released on 2012. Available in PDF, EPUB and Kindle. Book excerpt: Major climate-induced changes -- Consequences of climate change -- Measures for adaptation to climate change -- Conclusions -- References.

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