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Nutrient Cycling in Terrestrial Ecosystems
  • Language: en
  • Pages: 409

Nutrient Cycling in Terrestrial Ecosystems

This book presents a comprehensive overview of nutrient cycling processes and their importance for plant growth and ecosystem sustainability. The book combines fundamental scientific studies and devised practical approaches. It contains contributions of leading international authorities from various disciplines resulting in multidisciplinary approaches, and all chapters have been carefully reviewed. This volume will support scientists and practitioners alike.

Advances in Agronomy
  • Language: en
  • Pages: 361

Advances in Agronomy

Volume 58 contains seven reviews covering key contemporary topics on crop and soil sciences. Three of these reviews focus upon soils; in particular, biodegradation of soil pollutants, modelling of solute transport in soils, and the analysis of soil salinity. The other four papers deal especially with crops: herbicide resistance, silicon and rice production, the use of tissue cultures for crop improvement, and crop water relations. With this latest volume, Advances in Agronomy continues to be recognized as a leading reference and as a first-rate source of the latest research in agronomy, crop science, and soil science. - Biodegradation of soil pollutants - Herbicide resistance - Silicon management - Modeling solute transport in soils - Tissue cultures and crop improvement - Soil salinity - Crop/water relations

Agricultural Research
  • Language: en
  • Pages: 24

Agricultural Research

  • Type: Book
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  • Published: 2007
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  • Publisher: Unknown

None

Response of Crops to Limited Water
  • Language: en
  • Pages: 456

Response of Crops to Limited Water

Water stress and heat stress are considered to be two primary factors that limit crop production in many parts of the world. Global warming appears to be increasing the water requirements of plants. Understanding the impact of water deficit on plant physiological processes and efficient water management are of great concern in maintaining food production to meet ever increasing world food demand. The book addresses various climatic soil and plant factors that contribute to the water use efficiency in plants subjected to water stress. It covers all issues related to soil, plant and climatic factors that contribute to the crop responses to water stress. The books advances the knowledge in improving and sustaining crop yields in ever increasing unpredictable climatic fluctuations This book uses crop simulation models for response of crops to limited water under various management and climatic conditions.

Managing Agricultural Greenhouse Gases
  • Language: en
  • Pages: 602

Managing Agricultural Greenhouse Gases

  • Categories: Law

In 2002, the USDA Agricultural Research Service (ARS) developed a coordinated national research effort called GRACEnet (Greenhouse gas Reduction through Agricultural Carbon Enhancement network) to provide information on the soil C status and GHG emission of current agricultural practices, and to develop new management practices to reduce net GHG emission and increase soil C sequestration primarily from soil management. Managing Agricultural Greenhouse Gases synthesizes the wealth of information generated from the GRACEnet project in over 30 ARS locations throughout the US and in numerous peer-reviewed articles. Although GRACEnet is an ARS project, contributors to this work include a variety of backgrounds and reported findings have important international applications. For example, many parts of the world possess similar ecoregions to the U.S. (e.g., northern Great Plains is similar to the Argentina Pampas and Ukraine Steppe).

Running Out
  • Language: en
  • Pages: 264

Running Out

Finalist for the National Book Award An intimate reckoning with aquifer depletion in America's heartland The Ogallala aquifer has nourished life on the American Great Plains for millennia. But less than a century of unsustainable irrigation farming has taxed much of the aquifer beyond repair. The imminent depletion of the Ogallala and other aquifers around the world is a defining planetary crisis of our times. Running Out offers a uniquely personal account of aquifer depletion and the deeper layers through which it gains meaning and force. Anthropologist Lucas Bessire journeyed back to western Kansas, where five generations of his family lived as irrigation farmers and ranchers, to try to ma...

Principles and Practice of Soil Science
  • Language: en
  • Pages: 384

Principles and Practice of Soil Science

Principles and Practice of Soil Science, FourthEditionprovides a current and comprehensive introduction to soilscience for students in the fields of environmental andagricultural science, ecology, soil and land management, naturalresource management and environmental engineering. Covers all aspects of soil science including soil habitat,processes in the soil environment and soil management. Emphasizes the applications of soil science to the solution ofpractical problems in soil and land management. Highlights real world examples drawn from the author’sinternational experience in the field. Includes an expanded colour section of soil profiles and otherfeatures, and greater coverage of international soilclassification Features new problem sets and questions at the end of eachchapter, designed to reinforce important principles. An answer keyis provided at the end of the text. Artwork from the book is available to instructors online atwww.blackwellpublishing.com/white

East Nusantara
  • Language: en
  • Pages: 324
Brain Informatics and Health
  • Language: en
  • Pages: 615

Brain Informatics and Health

  • Type: Book
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  • Published: 2014-07-14
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  • Publisher: Springer

This book constitutes the proceedings of the International Conference on Brain Informatics and Health, BIH 2014, held in Warsaw, Poland, in August 2014, as part of 2014 Web Intelligence Congress, WIC 2014. The 29 full papers presented together with 23 special session papers were carefully reviewed and selected from 101 submissions. The papers are organized in topical sections on brain understanding; cognitive modelling; brain data analytics; health data analytics; brain informatics and data management; semantic aspects of biomedical analytics; healthcare technologies and systems; analysis of complex medical data; understanding of information processing in brain; neuroimaging data processing strategies; advanced methods of interactive data mining for personalized medicine.

Synthesis and Modeling of Greenhouse Gas Emissions and Carbon Storage in Agricultural and Forest Systems to Guide Mitigation and Adaptation
  • Language: en
  • Pages: 336

Synthesis and Modeling of Greenhouse Gas Emissions and Carbon Storage in Agricultural and Forest Systems to Guide Mitigation and Adaptation

Crop, livestock, and forestry productions systems are important sources and sinks of greenhouses gases, but estimates of the magnitude of gas fluxes are more uncertain than those for other economic sectors such as transportation and electricity generation. Recent improvements in process-level un-derstanding, modeling software, and observational data used for model testing have increased the accuracy of model predictions, but substantial uncertainty remains, particularly regarding the potential for different management practices to mitigate emissions. The chapters in this volume demonstrate that both simple methods and complex models have strengths and limitations depending on stake-holder interest, scale of application, and other factors. Future improvement can be facilitated by or-ganizing model input and testing data into web-accessible databases and by making model algorithms more available and transparent.