Priroda I Klimat Moskovskoj Gubernii
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Priroda I Klimat Moskovskoj Gubernii
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Author : Ignatij Adol'fovič Zdanovskij
language : en
Publisher:
Release Date : 1925
Priroda I Klimat Moskovskoj Gubernii written by Ignatij Adol'fovič Zdanovskij and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1925 with categories.
Soil Health And Climate Change
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Author : Bhupinder Pal Singh
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-07-24
Soil Health And Climate Change written by Bhupinder Pal Singh and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-24 with Technology & Engineering categories.
“Soil Health and Climate Change” presents a comprehensive overview of the concept of soil health, including the significance of key soil attributes and management of soil health in conventional and emerging land use systems in the context of climate change. Starting with a review of the physical, chemical and biological indicators of soil health and their significance for monitoring the impacts of climate change, this book then focuses on describing the role of soil structure, pH, organic matter, nitrogen, respiration and biota in sustaining the basic functions of soil ecosystems, and their anticipated responses to climate change. Further topics include the management of cropping, pastoral, and forestry systems, and rehabilitated mine sites, with a focus on mitigation of and adaptation to climate change impacts. Finally, the opportunities and potential risks of organic farming, biochar and bioenergy systems, and their ability to sustain and even enhance soil health, are discussed.
Biotechnology And Biodiversity
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Author : M. R. Ahuja
language : en
Publisher: Springer
Release Date : 2014-10-13
Biotechnology And Biodiversity written by M. R. Ahuja and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-13 with Science categories.
The purpose of this book is to assess the potential effects of biotechnological approaches particularly genetic modification on biodiversity and the environment. All aspects of biodiversity such as ecological diversity, species diversity and genetic diversity are considered. Higher organisms contain a specific set of linear DNA molecules called chromosomes and a complete set of chromosomes in an organism comprises its genome. The collection of traits displayed by any organism (phenotype) depends on the genes present in its genome (genotype). The appearance of any specific trait also will depend on many other factors, including whether the gene(s) responsible for the trait is/are turned on (expressed) or off, the specific cells within which the genes are expressed and how the genes, their expression and the gene products interact with environmental factors. The primary biotechnology which concerns us is that of genetic manipulation, which has a direct impact on biodiversity at the genetic level. By these manipulations, novel genes or gene fragments can be introduced into organisms (creating transgenics) or existing genes within an organism can be altered. Transgenics are a major area of concern, combining genes from different species to effectively create novel organisms. Current rates of disappearance of biological and cultural diversity in the world are unprecedented. Intensive resource exploitation due to social and economic factors has led to the destruction, conversion or degradation of ecosystems. Reversing these trends requires time to time assessment to integrate conservation and development.
Trace Elements As Contaminants And Nutrients
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Author : M. N. V. Prasad
language : en
Publisher: John Wiley & Sons
Release Date : 2008-08-20
Trace Elements As Contaminants And Nutrients written by M. N. V. Prasad and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-20 with Science categories.
Access state-of-the-art research about trace element contamination and its impact on human health in Trace Elements as Contaminants and Nutrients: Consequences in Ecosystems and Human Health. In this ground-breaking guide, find exhaustive evidence of trace element contamination in the environment with topics like the functions and essentiality of trace metals, bioavailability and uptake biochemistry, membrane biochemistry and transport mechanisms, and enzymology. Find case studies that will reinforce the fundamentals of mineral nutrition in plants and animals and current information about fortified foods and nutrient deficiencies.
Osteurop Ische Bibliographie
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Author : Osteuropa-Institut in Breslau
language : de
Publisher:
Release Date : 1928
Osteurop Ische Bibliographie written by Osteuropa-Institut in Breslau and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1928 with Eastern question (Balkan) categories.