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Author : Surajit K. De Datta
Publisher : Int. Rice Res. Inst.
ISBN 13 : 0471097608
Total Pages : 642 pages
Book Rating : 4.4/5 (71 download)
Download or read book Principles and Practices of Rice Production written by Surajit K. De Datta and published by Int. Rice Res. Inst.. This book was released on 1981 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Claudia C. Faunt
Publisher : Geological Survey
ISBN 13 : 9781411325159
Total Pages : 0 pages
Book Rating : 4.3/5 (251 download)
Download or read book Groundwater Availability of the Central Valley Aquifer, California written by Claudia C. Faunt and published by Geological Survey. This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Food and Agriculture Organization of the United Nations
Publisher :
ISBN 13 :
Total Pages : 540 pages
Book Rating : 4.F/5 ( download)
Download or read book Irrigation, Drainage and Salinity written by Food and Agriculture Organization of the United Nations and published by . This book was released on 1973 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter Waller
Publisher : Springer
ISBN 13 : 3319056999
Total Pages : 747 pages
Book Rating : 4.3/5 (19 download)
Download or read book Irrigation and Drainage Engineering written by Peter Waller and published by Springer. This book was released on 2015-11-18 with total page 747 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook focuses specifically on the combined topics of irrigation and drainage engineering. It emphasizes both basic concepts and practical applications of the latest technologies available. The design of irrigation, pumping, and drainage systems using Excel and Visual Basic for Applications programs are explained for both graduate and undergraduate students and practicing engineers. The book emphasizes environmental protection, economics, and engineering design processes. It includes detailed chapters on irrigation economics, soils, reference evapotranspiration, crop evapotranspiration, pipe flow, pumps, open-channel flow, groundwater, center pivots, turf and landscape, drip, orchards, wheel lines, hand lines, surfaces, greenhouse hydroponics, soil water movement, drainage systems design, drainage and wetlands contaminant fate and transport. It contains summaries, homework problems, and color photos. The book draws from the fields of fluid mechanics, soil physics, hydrology, soil chemistry, economics, and plant sciences to present a broad interdisciplinary view of the fundamental concepts in irrigation and drainage systems design.
Author : Philip Garone
Publisher : University of California Press
ISBN 13 : 0520355571
Total Pages : 440 pages
Book Rating : 4.5/5 (23 download)
Download or read book The Fall and Rise of the Wetlands of California's Great Central Valley written by Philip Garone and published by University of California Press. This book was released on 2020-03-03 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive environmental history of California’s Great Central Valley, where extensive freshwater and tidal wetlands once provided critical habitat for tens of millions of migratory waterfowl. Weaving together ecology, grassroots politics, and public policy, Philip Garone tells how California’s wetlands were nearly obliterated by vast irrigation and reclamation projects, but have been brought back from the brink of total destruction by the organized efforts of duck hunters, whistle-blowing scientists, and a broad coalition of conservationists. Garone examines the many demands that have been made on the Valley’s natural resources, especially by large-scale agriculture, and traces the unforeseen ecological consequences of our unrestrained manipulation of nature. He also investigates changing public and scientific attitudes that are now ushering in an era of unprecedented protection for wildlife and wetlands in California and the nation.
Author : Pete Dunne
Publisher : Houghton Mifflin Harcourt
ISBN 13 : 0618236481
Total Pages : 729 pages
Book Rating : 4.6/5 (182 download)
Download or read book Pete Dunne's Essential Field Guide Companion written by Pete Dunne and published by Houghton Mifflin Harcourt. This book was released on 2006 with total page 729 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, bursting with more information than any field guide could hold, the well-known author and birder Pete Dunne introduces readers to the "Cape May School," or GISS, method of identification, which focuses on a bird holistically, giving more weight to the general impression of the bird than to specific field marks. After determining the most likely possibilities by considering such factors as habitat and season, the birder uses characteristics such as size, shape, behavior, flight pattern, and vocalizations to identify a bird. The book provides an arsenal of additional hints and helpful clues to guide a birder when, even after a review of a field guide, the identification still hangs in the balance. This supplement to field guides shares the knowledge and skills that expert birders bring to identification challenges.
Author : Joseph Jeremiah Hagwood (Jr.)
Publisher :
ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.:/5 (31 download)
Download or read book The California Debris Commission written by Joseph Jeremiah Hagwood (Jr.) and published by . This book was released on 1981 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. Doorenbos
Publisher :
ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.3/5 (121 download)
Download or read book Guidelines for Predicting Crop Water Requirements written by J. Doorenbos and published by . This book was released on 1975 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calculation of crop evapotranspiration; Selection of crop coeficient; Calculation of field irrigation requirements.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 9780309045346
Total Pages : 580 pages
Book Rating : 4.0/5 (453 download)
Download or read book Restoration of Aquatic Ecosystems written by National Research Council and published by National Academies Press. This book was released on 1992-01-01 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.
Author : Doris Sloan
Publisher : Univ of California Press
ISBN 13 : 0520241266
Total Pages : 353 pages
Book Rating : 4.5/5 (22 download)
Download or read book Geology of the San Francisco Bay Region written by Doris Sloan and published by Univ of California Press. This book was released on 2006-06-27 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: "You can't really know the place where you live until you know the shapes and origins of the land around you. To feel truly at home in the Bay Area, read Doris Sloan's intriguing stories of this region's spectacular, quirky landscapes."—Hal Gilliam, author of Weather of the San Francisco Bay Region "This is a fascinating look at some of the world's most complex and engaging geology. I highly recommend this book to anyone interested in an understanding of the beautiful landscape and dynamic geology of the Bay Area."—Mel Erskine, geological consultant "This accessible summary of San Francisco Bay Area geology is particularly timely. We are living in an age where we must deal with our impact on our environment and the impact of the environment on us. Earthquake hazards, and to a lesser extent landslide hazards, are well known, but the public also needs to be aware of other important engineering and environmental impacts and geologic resources. This book will allow Bay Area residents to make more intelligent decisions about the geological issues affecting their lives."—John Wakabayashi, geological consultant
Author : John T. Austin
Publisher :
ISBN 13 : 9781878441324
Total Pages : 463 pages
Book Rating : 4.4/5 (413 download)
Download or read book Floods and Droughts in the Tulare Lake Basin written by John T. Austin and published by . This book was released on 2013-01-01 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert M Wilson
Publisher : University of Washington Press
ISBN 13 : 0295800070
Total Pages : 281 pages
Book Rating : 4.2/5 (958 download)
Download or read book Seeking Refuge written by Robert M Wilson and published by University of Washington Press. This book was released on 2011-07-01 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each fall and spring, millions of birds travel the Pacific Flyway, the westernmost of the four major North American bird migration routes. The landscapes they cross vary from wetlands to farmland to concrete, inhabited not only by wildlife but also by farmers, suburban families, and major cities. In the twentieth century, farmers used the wetlands to irrigate their crops, transforming the landscape and putting migratory birds at risk. The U.S. Fish and Wildlife Service responded by establishing a series of refuges that stretched from northern Washington to southern California. What emerged from these efforts was a hybrid environment, where the distinctions between irrigated farms and wildlife refuges blurred. Management of the refuges was fraught with conflicting priorities and practices. Farmers and refuge managers harassed birds with shotguns and flares to keep them off private lands, and government pilots took to the air, dropping hand grenades among flocks of geese and herding the startled birds into nearby refuges. Such actions masked the growing connections between refuges and the land around them. Seeking Refuge examines the development and management of refuges in the wintering range of migratory birds along the Pacific Flyway. Although this is a history of efforts to conserve migratory birds, the story Robert Wilson tells has considerable salience today. Many of the key places migratory birds use — the Klamath Basin, California’s Central Valley, the Salton Sea — are sites of recent contentious debates over water use. Migratory birds connect and depend on these landscapes, and farmers face pressure as water is reallocated from irrigation to other purposes. In a time when global warming promises to compound the stresses on water and migratory species, Seeking Refuge demonstrates the need to foster landscapes where both wildlife and people can thrive.
Author : George A. Pavelis
Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.X/5 (2 download)
Download or read book Farm Drainage in the United States written by George A. Pavelis and published by . This book was released on 1987 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Maurer Maurer
Publisher : DIANE Publishing
ISBN 13 : 1428915850
Total Pages : 520 pages
Book Rating : 4.4/5 (289 download)
Download or read book Air Force Combat Units of World War II written by Maurer Maurer and published by DIANE Publishing. This book was released on 1961 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mohammad Zaman
Publisher : Springer
ISBN 13 : 331996190X
Total Pages : 183 pages
Book Rating : 4.3/5 (199 download)
Download or read book Guideline for Salinity Assessment, Mitigation and Adaptation Using Nuclear and Related Techniques written by Mohammad Zaman and published by Springer. This book was released on 2018-11-28 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book is an outcome of the collaboration between the Soil and Water Management & Crop Nutrition Section, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Energy Agency (IAEA), Vienna, Austria, and Dr. Shabbir A Shahid, Senior Salinity Management Expert, Freelancer based in United Arab Emirates.The objective of this book is to develop protocols for salinity and sodicity assessment and develop mitigation and adaptation measures to use saline and sodic soils sustainably. The focus is on important issues related to salinity and sodicity and to describe these in an easy and user friendly way. The information has been compiled from the latest published literature and from the authors’ publications specific to the subject matter. The book consists of six chapters. Chapter 1 introduces the terms salinity and sodicity and describes various salinity classification systems commonly used around the world. Chapter 2 reviews global distribution of salinization and socioeconomic aspects related to salinity and crop production. Chapters 3 covers comprehensively salinity and sodicity adaptation and mitigation options including physical, chemical, hydrological and biological methods. Chapter 4 discusses the efforts that have been made to demonstrate the development of soil salinity zones under different irrigation systems. Chapter 5 discusses the quality of irrigation water, boron toxicity and relative tolerance to boron, the effects of chlorides on crops. Chapter 6 introduces the role of nuclear techniques in saline agriculture.
Author : Gerald W. Haslam
Publisher : Univ of California Press
ISBN 13 : 0520077776
Total Pages : 272 pages
Book Rating : 4.5/5 (2 download)
Download or read book The Great Central Valley written by Gerald W. Haslam and published by Univ of California Press. This book was released on 1993 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the natural and social history of California's agricultural heartland. This book celebrates the tenacious people of the Valley, where hard work and ingenuity are the means to both survival and success.
