Measurement of Temporal & Spatial Variability of Soil-Water .... PDF Download

Author: C.W. McVoy
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Christopher Warren McVoy
Publisher:
ISBN:
Category : Plant-water relationships
Languages : en
Pages : 524

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Author: Donald R. Nielsen
Publisher:
ISBN:
Category : Groundwater flow
Languages : en
Pages : 45

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Author: Majeti Narasimha Var Prasad
Publisher: Elsevier
ISBN: 0128180331
Category : Science
Languages : en
Pages : 840

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Book Description
Climate Change and Soil Interactions examines soil system interactions and conservation strategies regarding the effects of climate change. It presents cutting-edge research in soil carbonization, soil biodiversity, and vegetation. As a resource for strategies in maintaining various interactions for eco-sustainability, topical chapters address microbial response and soil health in relation to climate change, as well as soil improvement practices. Understanding soil systems, including their various physical, chemical, and biological interactions, is imperative for regaining the vitality of soil system under changing climatic conditions. This book will address the impact of changing climatic conditions on various beneficial interactions operational in soil systems and recommend suitable strategies for maintaining such interactions. Climate Change and Soil Interactions enables agricultural, ecological, and environmental researchers to obtain up-to-date, state-of-the-art, and authoritative information regarding the impact of changing climatic conditions on various soil interactions and presents information vital to understanding the growing fields of biodiversity, sustainability, and climate change. - Addresses several sustainable development goals proposed by the UN as part of the 2030 agenda for sustainable development - Presents a wide variety of relevant information in a unique style corroborated with factual cases, colour images, and case studies from across the globe - Recommends suitable strategies for maintaining soil system interactions under changing climatic conditions

Author: Bobby A. Stewart
Publisher: CRC Press
ISBN: 9780824709488
Category : Science
Languages : en
Pages : 1114

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PRINT/ONLINE PRICING OPTIONS AVAILABLE UPON REQUEST AT [email protected]

Author: Jonathan S. Rhodes
Publisher:
ISBN:
Category : Water quality
Languages : en
Pages : 58

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Author: Rodger Grayson
Publisher: CUP Archive
ISBN: 9780521633161
Category : Mathematics
Languages : en
Pages : 424

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Describes use of observed patterns in understanding and modelling hydrological response, for researchers and graduate students.

Author: Swapan Roy
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Jan Gliński
Publisher: Springer Science & Business Media
ISBN: 9048135842
Category : Technology & Engineering
Languages : en
Pages : 1075

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Book Description
This Encyclopedia of Agrophysics will provide up-to-date information on the physical properties and processes affecting the quality of the environment and plant production. It will be a "first-up" volume which will nicely complement the recently published Encyclopedia of Soil Science, (November 2007) which was published in the same series. In a single authoritative volume a collection of about 250 informative articles and ca 400 glossary terms covering all aspects of agrophysics will be presented. The authors will be renowned specialists in various aspects in agrophysics from a wide variety of countries. Agrophysics is important both for research and practical use not only in agriculture, but also in areas like environmental science, land reclamation, food processing etc. Agrophysics is a relatively new interdisciplinary field closely related to Agrochemistry, Agrobiology, Agroclimatology and Agroecology. Nowadays it has been fully accepted as an agricultural and environmental discipline. As such this Encyclopedia volume will be an indispensable working tool for scientists and practitioners from different disciplines, like agriculture, soil science, geosciences, environmental science, geography, and engineering.

Author:
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Category :
Languages : en
Pages : 44

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A 91-m transect was set up in an irrigated field near Las Cruces, New Mexico to investigate the spatial variability of unsaturated soil properties. A total of 455 sampling points were monitored along a grid consisting of 91 stations placed 1 m apart by 5 depths per station. Post-irrigation soil water tension and water content measurements were recorded over 45 days at 11 time periods. The instantaneous profile was used to estimate the unsaturated hydraulic conductivity at the 455 sampling points. Fifty soil samples were also taken for analyzing sand, silt, and clay content distributions. The spatial and temporal variability of soil water tension and water content were investigated along with the spatial variability of parameters of an unsaturated hydraulic conductivity model. Results of the analysis show that spatial variation in soil water tension and water content is consistent with the soil texture spatial variability. In addition, the spatial distribution of the estimated parameter value of unsaturated hydraulic conductivity reflects the soil texture distribution. Using the statistics of the estimated hydraulic parameter values, a stochastic soil water tension model was employed to reproduce the variability of observed soil water tension. Although many assumptions were made, the results of the simulation appear promising.