Regionalization of Surface Flux Desities and Moisture Indicators in Composite Terrain

Regionalization of Surface Flux Desities and Moisture Indicators in Composite Terrain PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 273

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Regionalization of Surface Flux Desities and Moisture Indicators in Composite Terrain

Regionalization of Surface Flux Desities and Moisture Indicators in Composite Terrain PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 273

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Operational Remote Sensing for Sustainable Development

Operational Remote Sensing for Sustainable Development PDF Author: M. Molenaar
Publisher: CRC Press
ISBN: 1000100278
Category : Technology & Engineering
Languages : en
Pages : 520

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Book Description
This text presents papers from the 18th EARSeL Symposium, held in Enschede, Netherlands. The papers are followed by application-oriented contributions on specific themes such as land use and nature management; water quality and pollution monitoring; and coastal zone management.

Water management for sustainable agriculture

Water management for sustainable agriculture PDF Author: Prof. T. Oweis
Publisher: Burleigh Dodds Science Publishing
ISBN: 1786761785
Category : Technology & Engineering
Languages : en
Pages : 477

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Book Description
Comprehensive review of the range of water resources, from groundwater and surface water to rainwater, floodwater and waste water Discusses advances in irrigation techniques, from surface irrigation to micro/drip irrigation and fertigation Assesses methods for optimising agricultural water use in rainfed and other systems

Soils and Fertilizers

Soils and Fertilizers PDF Author:
Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 1066

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Wetlands

Wetlands PDF Author: Committee on Characterization of Wetlands
Publisher: National Academies Press
ISBN: 0309587220
Category : Science
Languages : en
Pages : 329

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Book Description
"Wetlands" has become a hot word in the current environmental debate. But what does it signify? In 1991, proposed changes in the legal definities of wetlands stirred controversy and focused attention on the scientific and economic aspects of their management. This volume explores how to define wetlands. The committee--whose members were drawn from academia, government, business, and the environmental community--builds a rational, scientific basis for delineating wetlands in the landscape and offers recommendations for further action. Wetlands also discusses the diverse hydrological and ecological functions of wetlands, and makes recommendations concerning so-called controversial areas such as permafrost wetlands, riparian ecosystems, irregularly flooded sites, and agricultural wetlands. It presents criteria for identifying wetlands and explores the problems of applying those criteria when there are seasonal changes in water levels. This comprehensive and practical volume will be of interest to environmental scientists and advocates, hydrologists, policymakers, regulators, faculty, researchers, and students of environmental studies.

Remote Sensing of Evapotranspiration (ET)

Remote Sensing of Evapotranspiration (ET) PDF Author: Pradeep Wagle
Publisher: MDPI
ISBN: 3039216023
Category : Technology & Engineering
Languages : en
Pages : 240

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Book Description
Evapotranspiration (ET) is a critical component of the water and energy balances, and the number of remote sensing-based ET products and estimation methods has increased in recent years. Various aspects of remote sensing of ET are reported in the 11 papers published in this book. The major research areas covered by this book include inter-comparison and performance evaluation of widely used one- and two-source energy balance models, a new dual-source model (Soil Plant Atmosphere and Remote Sensing Evapotranspiration, SPARSE), and a process-based model (ETMonitor); assessment of multi-source (e.g., remote sensing, reanalysis, and land surface model) ET products; development or improvement of data fusion frameworks to predict continuous daily ET at a high spatial resolution (field-scale or 30 m) by fusing the advanced spaceborne thermal emission reflectance radiometer (ASTER), the moderate resolution imaging spectroradiometer (MODIS), and Landsat data; and investigating uncertainties in ET estimates using an ET ensemble composed of several land surface models and diagnostic datasets. The effects of the differences between ET products on water resources and ecosystem management were also investigated. More accurate ET estimates and improved understanding of remotely sensed ET products are crucial for maximizing crop productivity while minimizing water losses and management costs.

Regionalization as a Tool for Managing Environmental Resources

Regionalization as a Tool for Managing Environmental Resources PDF Author:
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 184

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Ground Water Vulnerability Assessment

Ground Water Vulnerability Assessment PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309047994
Category : Nature
Languages : en
Pages : 227

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Book Description
Since the need to protect ground water from pollution was recognized, researchers have made progress in understanding the vulnerability of ground water to contamination. Yet, there are substantial uncertainties in the vulnerability assessment methods now available. With a wealth of detailed information and practical advice, this volume will help decision-makers derive the most benefit from available assessment techniques. It offers: Three laws of ground water vulnerability. Six case studies of vulnerability assessment. Guidance for selecting vulnerability assessments and using the results. Reviews of the strengths and limitations of assessment methods. Information on available data bases, primarily at the federal level. This book will be indispensable to policymakers and resource managers, environmental professionals, researchers, faculty, and students involved in ground water issues, as well as investigators developing new assessment methods.

Remote Sensing of Water Resources, Disasters, and Urban Studies

Remote Sensing of Water Resources, Disasters, and Urban Studies PDF Author: Ph.D., Prasad S. Thenkabail
Publisher: CRC Press
ISBN: 1482217929
Category : Technology & Engineering
Languages : en
Pages : 695

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Book Description
This book is the most comprehensive documentation of the scientific and methodological advances that have taken place in understanding remote sensing data, methods, and applications over last 50 years. In a very practical way it demonstrates the experience, utility, methods and models used in studying a wide array of water applications. There are more than 100 leading global experts in the field contributing to this work.

Polymer Matrix Composites and Technology

Polymer Matrix Composites and Technology PDF Author: Ru-Min Wang
Publisher: Elsevier
ISBN: 0857092227
Category : Technology & Engineering
Languages : en
Pages : 570

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Book Description
Given such properties as low density and high strength, polymer matrix composites have become a widely used material in the aerospace and other industries. Polymer matrix composites and technology provides a helpful overview of these materials, their processing and performance.After an introductory chapter, part one reviews the main reinforcement and matrix materials used as well as the nature of the interface between them. Part two discusses forming and molding technologies for polymer matrix composites. The final part of the book covers key aspects of performance, including tensile, compression, shear and bending properties as well as impact, fatigue and creep behaviour.Polymer matrix composites and technology provides both students and those in industry with a valuable introduction to and overview of this important class of materials. - Provides a helpful overview of these materials, their processing and performance incorporating naming and classification of composite materials - Reviews the main reinforcement and matrix materials used as well as the nature of the interface between them including damage mechanisms - Discusses forming and molding technologies for polymer matrix composites outlining various techniques and technologies