Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Long Term Biogeochemistry Subsoil Nutrient Uptake And K Fertilizer Migration Under Fertilized And Unfertilized Red Pine Pinus Resinosa Ait On A Sandy Soil
Download Long Term Biogeochemistry Subsoil Nutrient Uptake And K Fertilizer Migration Under Fertilized And Unfertilized Red Pine Pinus Resinosa Ait On A Sandy Soil full books in PDF, epub, and Kindle. Read online Long Term Biogeochemistry Subsoil Nutrient Uptake And K Fertilizer Migration Under Fertilized And Unfertilized Red Pine Pinus Resinosa Ait On A Sandy Soil ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis The Fernow Watershed Acidification Study by : Mary Beth Adams
Download or read book The Fernow Watershed Acidification Study written by Mary Beth Adams and published by BoD – Books on Demand. This book was released on 2006-04-28 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fernow Watershed Acidification Study is a long-term, paired watershed acidification study. This book describes the responses to chronic N and S amendments by deciduous hardwood forests, one of the few studies to focus on hardwood forest ecosystems. Intensive monitoring of soil solution and stream chemistry, along with measurements of soil chemistry, and vegetation growth and chemistry, provide insights into the acidification process in forested watersheds.
Book Synopsis Soil Respiration and the Environment by : Luo Yiqi
Download or read book Soil Respiration and the Environment written by Luo Yiqi and published by Elsevier. This book was released on 2010-07-20 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: The global environment is constantly changing and our planet is getting warmer at an unprecedented rate. The study of the carbon cycle, and soil respiration, is a very active area of research internationally because of its relationship to climate change. It is crucial for our understanding of ecosystem functions from plot levels to global scales. Although a great deal of literature on soil respiration has been accumulated in the past several years, the material has not yet been synthesized into one place until now. This book synthesizes the already published research findings and presents the fundamentals of this subject. Including information on global carbon cycling, climate changes, ecosystem productivity, crop production, and soil fertility, this book will be of interest to scientists, researchers, and students across many disciplines. - A key reference for the scientific community on global climate change, ecosystem studies, and soil ecology - Describes the myriad ways that soils respire and how this activity influences the environment - Covers a breadth of topics ranging from methodology to comparative analyses of different ecosystem types - The first existing "treatise" on the subject
Download or read book Plant Litter written by Björn Berg and published by Springer Science & Business Media. This book was released on 2013-11-19 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the 2nd edition, there have been substantial developments in the field of litter decomposition. This fully revised and updated 3rd edition of Plant Litter reflects and discusses new findings and re-evaluates earlier ones in light of recent research and with regard to current areas of investigation. The availability of several long-term studies allows a more in-depth approach to decomposition patterns and to the later stages of decomposition, as well as to humus formation and accumulation. The latest information focuses on three fields: - the effects of manganese on decomposition and possibly on carbon sequestration, - new findings on decomposition dynamics, and - the new analytical technique using 13C-NMR.
Book Synopsis Silvics of Forest Trees of the United States by :
Download or read book Silvics of Forest Trees of the United States written by and published by . This book was released on 1965 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Litter Decomposition: a Guide to Carbon and Nutrient Turnover by :
Download or read book Litter Decomposition: a Guide to Carbon and Nutrient Turnover written by and published by Academic Press. This book was released on 2005-11-22 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Litter Decomposition describes one of the most important processes in the biosphere - the decay of organic matter. It focuses on the decomposition process of foliar litter in the terrestrial systems of boreal and temperate forests due to the greater amount of data from those biomes. The availability of several long-term studies from these forest types allows a more in-depth approach to the later stages of decomposition and humus formation. Differences between the decay of woody matter and foliar litter is discussed in detail and a different pattern for decomposition is introduced. While teachers and students in more general subjects will find the most basic information on decomposition processes in this book, scientists and graduate students working on decomposition processes will be entirely satisfied with the more detailed information and the overview of the latest publications on the topic as well as the methodological chapter where practical information on methods useful in decomposition studies can be found. Abundant data sets will serve as an excellent aid in teaching process and will be also of interest to researchers specializing in this field as no thorough database exists at the moment. Provides over 60 tables and 90 figures Offers a conceptual 3-step model describing the different steps of the decomposition process, demonstrating changes in the organic-chemical structure and nutrient contents Includes a synthesis of the current state of knowledge on foliar litter decomposition in natural systems Integrates more traditional knowledge on organic matter decomposition with current problems of environmental pollution, global change, etc. Details contemporary knowledge on organic matter decomposition
Book Synopsis The Woody Plant Seed Manual by : United States. Forest Service
Download or read book The Woody Plant Seed Manual written by United States. Forest Service and published by Forest Service. This book was released on 2008 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Soil Organic Matter Models by : David S. Powlson
Download or read book Evaluation of Soil Organic Matter Models written by David S. Powlson and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil organic matter (SOM) represents a major pool of carbon within the biosphere, roughly twice than in atmospheric CO2. SOM models embody our best understanding of soil carbon dynamics and are needed to predict how global environmental change will influence soil carbon stocks. These models are also required for evaluating the likely effectiveness of different mitigation options. The first important step towards systematically evaluating the suitability of SOM models for these purposes is to test their simulations against real data. Since changes in SOM occur slowly, long-term datasets are required. This volume brings together leading SOM model developers and experimentalists to test SOM models using long-term datasets from diverse ecosystems, land uses and climatic zones within the temperate region.
Book Synopsis Ecosystem Biogeochemistry by : Christopher S. Cronan
Download or read book Ecosystem Biogeochemistry written by Christopher S. Cronan and published by Springer. This book was released on 2017-10-05 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook presents a comprehensive process-oriented approach to biogeochemistry that is intended to appeal to readers who want to go beyond a general exposure to topics in biogeochemistry, and instead are seeking a holistic understanding of the interplay of biotic and environmental drivers in the cycling of elements in forested watersheds. The book is organized around a core set of ecosystem processes and attributes that collectively help to generate the whole-system structure and function of a terrestrial ecosystem. In the first nine chapters, a conceptual framework is developed based on distinct soil, microbial, plant, atmospheric, hydrologic, and geochemical processes that are integrated in the element cycling behavior of watershed ecosystems. With that conceptual foundation in place, students then proceed to the final three chapters where they are challenged to think critically about integrated element cycling patterns; roles for biogeochemical models; the likely impacts of disturbance, stress, and management on watershed biogeochemistry; and linkages among patterns and processes in watersheds experiencing novel environmental changes. Included with the text are figures, tables of comparative data, extensive literature citations, a glossary of terms, an index, and a set of 24 biogeochemical problems with answers. The problems are intended to support chapter concepts and to demonstrate how critical thinking skills, simple algebra, and thoughtful human logic can be used to solve applied problems in biogeochemistry that might be encountered by a research scientist or a resource manager. Using this book as an introduction to biogeochemistry, students will achieve a level of subject mastery and disciplinary perspective that will permit them to see and to interpret the individual components, interactions, and synergies that are represented in the dynamic element cycling patterns of watershed ecosystems.
Book Synopsis Checklist of United States Trees (native and Naturalized) by : Elbert Luther Little
Download or read book Checklist of United States Trees (native and Naturalized) written by Elbert Luther Little and published by . This book was released on 1979 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Distribution of Forest Trees in California by : James R. Griffin
Download or read book The Distribution of Forest Trees in California written by James R. Griffin and published by . This book was released on 1972 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The distribution of 86 forest and woodland tree taxa native to California is illustrated on maps. Descriptive notes relate the distribution of each species to its ecological and taxonomic context, including the plant communities in which the tree commonly appears. Nearly one-fourth of the species illustrated are restricted to California, and the distribution of many others is centered in the State. Supplement contains corrigenda and addenda.
Book Synopsis Soil Changes Associated with Loblolly Pine Succession on Abandoned Agricultural Land of the Piedmont Plateau by : Theodore Stanley Coile
Download or read book Soil Changes Associated with Loblolly Pine Succession on Abandoned Agricultural Land of the Piedmont Plateau written by Theodore Stanley Coile and published by . This book was released on 1940 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mycorrhizal Biology by : K.G. Mukerji
Download or read book Mycorrhizal Biology written by K.G. Mukerji and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: `The fundamental problem the world faces today, is the rapidly increasing pressure of population on the limited resources of the land. To meet the ever increasing demands of expanding populations, agricultural production has been raised through the abundant use of inorganic fertilizers, the adoption of multicropping systems and liberal application of chemical pesticides (fungicides, bactericides, etc. ). Though the use of chemicals has increased the yield dramatically, it has also resulted in the rapid deterioration of land and water resources apart from wastage of scarce resources. This has adversely affected the biological balance and lead to the presence of toxic residues in food, soil and water in addition to imposing economic constraints on developing countries.' (From the Preface) Mycorrhizal Biology addresses the global problem of land degradation and the associated loss of soil productivity and decline in soil quality caused by exploitative farming practices and poor management in developing countries, and the far reaching socio-economic and ecological consequences of its impact on agricultural productivity and the environment. In the light of a need for sustainable development, a new system of productive agriculture, to ensure the efficient management of agricultural inputs for long term high crop productivity with minimum damage to the ecological and socio-economic environment is essential. The management of mycorrhizal fungi will form a significant part of such a system and this work investigates the key association of plant roots with mycorrhizal fungi, known to benefit plants under conditions of nutritional and water stress and pathogen challenge and analyses the developments in our understanding of the genetic loci that govern mycorrhiza formation.
Book Synopsis Eastern Forest Insects by : Whiteford Lee Baker
Download or read book Eastern Forest Insects written by Whiteford Lee Baker and published by . This book was released on 1972 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stable Isotopes and Biosphere - Atmosphere Interactions by : Lawrence B Flanagan
Download or read book Stable Isotopes and Biosphere - Atmosphere Interactions written by Lawrence B Flanagan and published by Elsevier. This book was released on 2004-12-15 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: The emerging multidisciplinary field of earth system science sets out to improve our understanding functioning ecosystems, at a global level across the entire planet. Stable Isotopes and Biosphere - Atmosphere Interactions looks to one of its most powerful tools — the application of stable isotope analyses — to understanding biosphere-atmosphere exchange of the greenhouse gases, and synthesizes much of the recent progress in this work. Stable Isotopes and Biosphere - Atmosphere Interactions describes recent progress in understanding the mechanisms, processes and applications of new techniques. It makes a significant contribution to the emerging, multidisciplinary study of the Earth as an interacting system. This book will be an important reference for students and researchers in biology, ecology, biogeochemistry, meteorology, and atmospheric science and will be invaluable for anyone with any interest in the future of the planet. - Describes applications of new stable isotope techniques to the emerging fields of earth system science and global change - Illustrates advances in scaling of physiological processes from leaf/soil to the global scale - Contains state-of-the-art, critical reviews written by international researchers and experts
Book Synopsis Analysis of Coniferous Forest Ecosystems in the Western United States by : Robert L. Edmonds
Download or read book Analysis of Coniferous Forest Ecosystems in the Western United States written by Robert L. Edmonds and published by . This book was released on 1982 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mycorrhizal Biotechnology by : Devarajan Thangadurai
Download or read book Mycorrhizal Biotechnology written by Devarajan Thangadurai and published by CRC Press. This book was released on 2010-06-16 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several studies have demonstrated that mycorrhizal associations play vital role in plant nutrition. They greatly increase the efficiency of nutrient and water uptake, enhance resistance to pathogens, and buffer plant species against several environmental stresses and drought resistance. Mycorrhizae also improve plant growth and survival in soils co
Book Synopsis Alaska Trees and Shrubs by : Les Viereck
Download or read book Alaska Trees and Shrubs written by Les Viereck and published by University of Alaska Press. This book was released on 2010-11-15 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alaska Trees and Shrubs has been the definitive work on the woody plants of Alaska for more than three decades. This new, completely revised second edition provides updated information on habitat, as well as detailed descriptions of every tree or shrub species in the state. New distribution maps reflect the latest survey data, while the keys, glossary, and appendix on non-native plants make this the most useful guide to Alaska trees and shrubs ever published.
