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A Model For Diurnal Variation In Soil And Air Temperature
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Book Synopsis Climate Change and Terrestrial Ecosystem Modeling by : Gordon Bonan
Download or read book Climate Change and Terrestrial Ecosystem Modeling written by Gordon Bonan and published by Cambridge University Press. This book was released on 2019-02-21 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an essential introduction to modeling terrestrial ecosystems in Earth system models for graduate students and researchers.
Book Synopsis Physical Climatology by : Williams Sellers
Download or read book Physical Climatology written by Williams Sellers and published by . This book was released on 2014-03-11 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text is based on a wide range of disciplines, including meteorology, hydrology, watershed and range management, agricultural chemistry and soils, agricultural economics, botany, zoology, electrical and civil engineering, geography, and geochronology. Most of the students are in the Graduate College, and all have had at least an introductory course in meteorology. The mathematical preparation of the students various considerably. Some have carried their training through boundary value problems and complex variables; others have had little more than college algebra and have done poorly in that. To teach a course that would be useful and interesting to all of these students turned out to be almost impossible.
Book Synopsis Agricultural Systems Modeling and Simulation by : Robert M. Peart
Download or read book Agricultural Systems Modeling and Simulation written by Robert M. Peart and published by CRC Press. This book was released on 2018-10-03 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a treatment of modern applications of modelling and simulation in crop, livestock, forage/livestock systems, and field operations. The book discusses methodologies from linear programming and neutral networks, to expert or decision support systems, as well as featuring models, such as SOYGRO, CROPGRO and GOSSYM/COMAX. It includes coverage on evaporation and evapotranspiration, the theory of simulation based on biological processes, and deficit irrigation scheduling.
Book Synopsis Prediction of Weather Parameters by Harmonic Analysis and Artificial Neural Networks by : Manjusha Kulshrestha
Download or read book Prediction of Weather Parameters by Harmonic Analysis and Artificial Neural Networks written by Manjusha Kulshrestha and published by Booktango. This book was released on 2013-10-29 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, addresses the problem of prediction of weather Parameters like: i) Prediction of annual rainfall. ii) Prediction of return period of occurred highest one day maximum rainfall. iii) Prediction of weekly rainfall probabilities. iv) Prediction of Hourly air temperatures for one day. v) Prediction of soil temperatures at 5- 20 cm. depths. Double variable Fourier Series approach is first time applied to the problems of prediction in Meteorology. The main objective of this book is to predict the weather elements especially, annual rainfall and weekly rainfall probabilities, soil temperature (of Anand station of Gujarat, India) by using appropriate computational methods.The present book consists of six chapters. Chapter 2 gives necessary preliminaries on Weather, Artificial Neural Networks, the required Mathematical Analysis and Fourier series etc.A brief description of the chapters 3 to 6 is as follow: Chapter 3: Prediction of Annual Rainfall. Chapter 3 deals with the prediction of Annual Rainfall by using the following two methods: i) Artificial Neural Networks, and Double Variable Fourier Series. Chapter 4: Prediction of Rainfall Probabilities. In this chapter, we investigate following two problems: i) Return Period Analysis (RTPA) by Gumbel (13) and Fisher Tippett Type-II Distribution and ANN ii) Rainfall Probability Analysis (RPA) by Gamma Distribution ii) Model (GDM) and ANN. Chapter 5:- Prediction of Air temperatures. Chapter five deals with prediction of hourly air temperatures. The following two different methods are employed. i) Parton’s Mathematical Model. ii) Artificial Neural Network. Chapter 6.:- Prediction of weekly Soil temperatures. Chapter 6 deals with prediction of weekly soil temperatures at different depths by using following two different methods: i) Harmonic Analysis (HA) ii) Artificial Neural Networks (ANN).
Book Synopsis Documentation and Preliminary Validation of H20TRANS and DAYTRANS, Two Models for Predicting Transpiration and Water Stress in Western Coniferous Forests by : S. W. Running
Download or read book Documentation and Preliminary Validation of H20TRANS and DAYTRANS, Two Models for Predicting Transpiration and Water Stress in Western Coniferous Forests written by S. W. Running and published by . This book was released on 1984 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Paper RM. written by and published by . This book was released on 1983 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Crop Modeling and Decision Support by : Weixing Cao
Download or read book Crop Modeling and Decision Support written by Weixing Cao and published by Springer Science & Business Media. This book was released on 2010-07-10 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Crop Modeling and Decision Support" presents 36 papers selected from the International Symposium on Crop Modeling and Decision Support (ISCMDS-2008), held at Nanjing of China from 19th to 22nd in April, 2008. Many of these papers show the recent advances in modeling crop and soil processes, crop productivity, plant architecture and climate change; the rests describe the developments in model-based decision support systems (DSS), model applications, and integration of crop models with other information technologies. The book is intended for researchers, teachers, engineers, and graduate students on crop modeling and decision support. Dr. Weixing Cao is a professor at Nanjing Agricultural University, China.
Book Synopsis Microbial Ecology in Sustainable Agroecosystems by : Tanya E. Cheeke
Download or read book Microbial Ecology in Sustainable Agroecosystems written by Tanya E. Cheeke and published by CRC Press. This book was released on 2012-07-17 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: While soil ecologists continue to be on the forefront of research on biodiversity and ecosystem function, there are few interdisciplinary studies that incorporate ecological knowledge into sustainable land management practices. Conventional, high fossil-fuel input-based agricultural systems can reduce soil biodiversity, alter soil community structure and nutrient cycling, and lead to greater dependence on energy-intensive practices. Microbial Ecology in Sustainable Agroecosystems brings together soil ecologists, microbial ecologists, and agroecologists working globally to demonstrate how research in soil ecology can contribute to the long-term sustainability of agricultural systems. The book identifies five key areas of research that can be combined to support and direct sustainable land management practices: agriculture, biodiversity, ecosystem services, integrated soil ecology research, and policy. Topics include: A broad range of soil microbial processes in terms of the importance of microbial heterogeneity Inputs by soil microorganisms into wheat-farming systems The importance of arbuscular mycorrhizal fungi in making nutrients more available to crops The benefits and environmental problems associated with the use of crops genetically modified with Bacillus thuringiensis The incorporation of soil ecological or microbial ecological theory into agricultural practice to improve agricultural productivity and sustainability Challenges in sustainable agricultural research and the need for coalescing new avenues of research in agriculture and soil ecology The contributors range from long-time ecological researchers to graduate students and early career scientists, representing a wide spectrum of experience, ages, diversity, and research interests in this area. They cover the diversity and complexity of microbial activity and interactions in soil systems and the many ways in which microorganisms may be manipulated and managed to improve the functions of crop rhizospheres and thereby maximize crop yields and overall productivity. These recommendations can be used to direct and influence agricultural and environmental policy and guide future research in sustainable agricultural systems management.
Book Synopsis Microclimate by : Norman J. Rosenberg
Download or read book Microclimate written by Norman J. Rosenberg and published by John Wiley & Sons. This book was released on 1983-09-22 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date and much enlarged edition of this text on the microclimate, emphasizing its effect on plants, animals, and humans. Provides a basis for understanding environmental biophysics, then covers the prediction, manipulation, and management of the climate near the ground.
Book Synopsis Understanding Options for Agricultural Production by : G.Y. Tsuji
Download or read book Understanding Options for Agricultural Production written by G.Y. Tsuji and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first premise of this book is that farmers need access to options for improving their situation. In agricultural terms, these options might be manage ment alternatives or different crops to grow, that can stabilize or increase household income, that reduce soil degradation and dependence on off-farm inputs, or that exploit local market opportunities. Farmers need a facilitating environment, in which affordable credit is available if needed, in which policies are conducive to judicious management of natural resources, and in which costs and prices of production are stable. Another key ingredient of this facilitating environment is information: an understanding of which options are viable, how these operate at the farm level, and what their impact may be on the things that farmers perceive as being important. The second premise is that systems analysis and simulation have an impor tant role to play in fostering this understanding of options, traditional field experimentation being time-consuming and costly. This book summarizes the activities of the International Benchmark Sites Network for Agrotechnology Transfer (IBSNAT) project, an international initiative funded by the United States Agency for International Development (USAID). IBSNAT was an attempt to demonstrate the effectiveness of understanding options through systems analysis and simulation for the ultimate benefit of farm households in the tropics and subtropics. The idea for the book was first suggested at one of the last IBSNAT group meetings held at the University of Hawaii in 1993.
Book Synopsis Modeling Processes and Their Interactions in Cropping Systems by : Lajpat R. Ahuja
Download or read book Modeling Processes and Their Interactions in Cropping Systems written by Lajpat R. Ahuja and published by John Wiley & Sons. This book was released on 2022-08-09 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modeling Processes and Their Interactions in Cropping Systems A complete discussion of soil-plant-climate-management processes In Modeling Processes and Their Interactions in Cropping Systems: Challenges for the 21st Century, a team of distinguished researchers delivers a comprehensive and up-to-date scientific textbook devoted to teaching the modeling of soil-plant-climate-management processes at the upper undergraduate and graduate levels. The book emphasizes the new opportunities and paradigms available to modern lab and field researchers and aims to improve their understanding and quantification of individual processes and their interactions. The book helps readers quantify field research results in terms of the fundamental theory and concepts broadly generalizable beyond specific sites, as well as predict experimental results from knowledge of the fundamental factors that determine the environment and plant growth in different climates. Readers will also discover: An introduction to water and chemical transport in the soil matrix and macropores Explorations of heat transport, water balance, snowpack, and soil freezing Discussions of merging machine learning with APSIM models to improve the evaluation of the impact of climate extremes on wheat yields in Australia Examinations of the quantification and modeling of management effects on soil properties, including discussions of tillage, reconsolidation, crop residues, and crop management The book will be essential reading for anyone interested in the 2030 breakthroughs in agriculture identified by the National Academies of Sciences, Engineering, and Medicine.
Download or read book Urban Climates written by T. R. Oke and published by Cambridge University Press. This book was released on 2017-09-14 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban Climates is the first full synthesis of modern scientific and applied research on urban climates. The book begins with an outline of what constitutes an urban ecosystem. It develops a comprehensive terminology for the subject using scale and surface classification as key constructs. It explains the physical principles governing the creation of distinct urban climates, such as airflow around buildings, the heat island, precipitation modification and air pollution, and it then illustrates how this knowledge can be applied to moderate the undesirable consequences of urban development and help create more sustainable and resilient cities. With urban climate science now a fully-fledged field, this timely book fulfills the need to bring together the disparate parts of climate research on cities into a coherent framework. It is an ideal resource for students and researchers in fields such as climatology, urban hydrology, air quality, environmental engineering and urban design.
Download or read book Advances in Geophysics written by and published by Academic Press. This book was released on 1983-06-23 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Geophysics
Book Synopsis The Atmosphere and Climate of Mars by : Robert M. Haberle
Download or read book The Atmosphere and Climate of Mars written by Robert M. Haberle and published by Cambridge University Press. This book was released on 2017-06-29 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews all aspects of Mars atmospheric science from the surface to space, and from now and into the past.
Book Synopsis Observation, Theory and Modeling of Atmospheric Variability by : Xun Zhu
Download or read book Observation, Theory and Modeling of Atmospheric Variability written by Xun Zhu and published by World Scientific. This book was released on 2004 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains tutorial and review articles as well as specific research letters that cover a wide range of topics: (1) dynamics of atmospheric variability from both basic theory and data analysis, (2) physical and mathematical problems in climate modeling and numerical weather prediction, (3) theories of atmospheric radiative transfer and their applications in satellite remote sensing, and (4) mathematical and statistical methods. The book can be used by undergraduates or graduate students majoring in atmospheric sciences, as an introduction to various research areas; and by researchers and educators, as a general review or quick reference in their fields of interest.
Book Synopsis Journal of Atmospheric and Oceanic Technology by :
Download or read book Journal of Atmospheric and Oceanic Technology written by and published by . This book was released on 1988 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1970 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
