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Guidelines For Soil Survey And Land Evaluation In Ecological Research
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Book Synopsis Guidelines for Soil Survey and Land Evaluation in Ecological Research by : R. F. Breimer
Download or read book Guidelines for Soil Survey and Land Evaluation in Ecological Research written by R. F. Breimer and published by Paris, France : UNESCO. This book was released on 1986 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guidelines for Surveying Soil and Land Resources by : NJ McKenzie
Download or read book Guidelines for Surveying Soil and Land Resources written by NJ McKenzie and published by CSIRO PUBLISHING. This book was released on 2008-04-07 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guidelines for Surveying Soil and Land Resources promotes the development and implementation of consistent methods and standards for conducting soil and land resource surveys in Australia. These surveys are primarily field operations that aim to identify, describe, map and evaluate the various kinds of soil or land resources in specific areas. The advent of geographic information systems, global positioning systems, airborne gamma radiometric remote sensing, digital terrain analysis, simulation modelling, efficient statistical analysis and internet-based delivery of information has dramatically changed the scene in the past two decades. As successor to the Australian Soil and Land Survey Handbook: Guidelines for Conducting Surveys, this authoritative guide incorporates these new methods and techniques for supporting natural resource management. Soil and land resource surveyors, engineering and environmental consultants, commissioners of surveys and funding agencies will benefit from the practical information provided on how best to use the new technologies that have been developed, as will professionals in the spatial sciences such as geomorphology, ecology and hydrology.
Book Synopsis Land Evaluation by : Donald A. Davidson
Download or read book Land Evaluation written by Donald A. Davidson and published by Van Nostrand Reinhold Company. This book was released on 1986 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Soil Science written by and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of soils has taken on increased importance because a rapidly expanding population is placing demands on the soil never before experi enced. This has led to an increase in land degradation. Land degradation is one of the most severe problems facing mankind. Volume 11 of Advances in Soil Science was devoted entirely to this critical area of soil science. The editors of that volume, R. Lal and B.A. Stewart, defined soil degradation as the decline in soil quality caused by its misuse by humans. They further stated that soil degradation is a major concern for at least two reasons. First, it undermines the productive capacity of an ecosystem. Second, it affects global climate through alterations in water and energy balances and disruptions in cycles of carbon, nitrogen, sulfur, and other elements. Through its impact on agricultural productivity and environment, soil deg radation leads to political and social instability, enhanced rate of deforesta tion, intensive use of marginal and fragile lands, accelerated runoff and soil erosion, pollution of natural waters, and emission of greenhouse gases into the atmosphere. In fact, soil degradation affects the very fabric of mankind.
Book Synopsis Land Use, Land Cover and Soil Sciences - Volume II by : Willy H. Verheye
Download or read book Land Use, Land Cover and Soil Sciences - Volume II written by Willy H. Verheye and published by EOLSS Publications. This book was released on 2009-09-19 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Encyclopedia of Land Use, Land Cover and Soil Sciences is a component of the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. Land is one of our most precious assets. It represents space, provides food and shelter, stores and filters water, and it is a base for urban and industrial development, road construction, leisure and many other social activities. Land is, however not unlimited in extent, and even when it is physically available its use is not necessarily free, either because of natural limitations (too cold, too steep, too wet or too dry, etc.) or because of constraints of access or land tenure. This 7-volume set contains several chapters, each of size 5000-30000 words, with perspectives, applications and extensive illustrations. It carries state-of-the-art knowledge in the fields of Land Use, Land Cover and Soil Sciences and is aimed, by virtue of the several applications, at the following five major target audiences: University and College Students, Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers and NGOs.
Book Synopsis Land Observation by Remote Sensing by : Buiten
Download or read book Land Observation by Remote Sensing written by Buiten and published by CRC Press. This book was released on 1994-03-07 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on land objects, this textbook for an advanced undergraduate or graduate course describes both the fundamentals of the theory of remote sensing as well as the application of this technique to the fields of agriculture, forestry, land use, land evaluation, agrohydrology, irrigation, nature conservation, and environmental pollution control. An updated translation of the 1990 Dutch edition. Annotation copyright by Book News, Inc., Portland, OR
Book Synopsis Forest and Rangeland Soils of the United States Under Changing Conditions by : Richard V. Pouyat
Download or read book Forest and Rangeland Soils of the United States Under Changing Conditions written by Richard V. Pouyat and published by Springer Nature. This book was released on 2020-09-02 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book synthesizes leading-edge science and management information about forest and rangeland soils of the United States. It offers ways to better understand changing conditions and their impacts on soils, and explores directions that positively affect the future of forest and rangeland soil health. This book outlines soil processes and identifies the research needed to manage forest and rangeland soils in the United States. Chapters give an overview of the state of forest and rangeland soils research in the Nation, including multi-decadal programs (chapter 1), then summarizes various human-caused and natural impacts and their effects on soil carbon, hydrology, biogeochemistry, and biological diversity (chapters 2–5). Other chapters look at the effects of changing conditions on forest soils in wetland and urban settings (chapters 6–7). Impacts include: climate change, severe wildfires, invasive species, pests and diseases, pollution, and land use change. Chapter 8 considers approaches to maintaining or regaining forest and rangeland soil health in the face of these varied impacts. Mapping, monitoring, and data sharing are discussed in chapter 9 as ways to leverage scientific and human resources to address soil health at scales from the landscape to the individual parcel (monitoring networks, data sharing Web sites, and educational soils-centered programs are tabulated in appendix B). Chapter 10 highlights opportunities for deepening our understanding of soils and for sustaining long-term ecosystem health and appendix C summarizes research needs. Nine regional summaries (appendix A) offer a more detailed look at forest and rangeland soils in the United States and its Affiliates.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9789251055212 Total Pages :116 pages Book Rating :4.0/5 (552 download)
Book Synopsis Guidelines for Soil Description by : Food and Agriculture Organization of the United Nations
Download or read book Guidelines for Soil Description written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2006 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils are affected by human activities, such as industrial, municipal and agriculture, that often result in soil degradation and loss. In order to prevent soil degradation and to rehabilitate the potentials of degraded soils, reliable soil data are the most important prerequisites for the design of appropriate land-use systems and soil management practices as well as for a better understanding of the environment. The availability of reliable information on soil morphology and other characteristics obtained through examination and description of the soil in the field is essential, and the use of a common language is of prime importance. These guidelines, based on the latest internationally accepted systems and classifications, provide a complete procedure for soil description and for collecting field data. To help beginners, some explanatory notes are included as well as keys based on simple test and observations.--Publisher's description.
Book Synopsis Soil Survey and Land Evaluation by : Denl. D.
Download or read book Soil Survey and Land Evaluation written by Denl. D. and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guidelines for Evaluating the Adequacy of Soil Resource Inventories by : T. Forbes
Download or read book Guidelines for Evaluating the Adequacy of Soil Resource Inventories written by T. Forbes and published by Cornell University, Department of Agronomy. This book was released on 1987 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Ecozones of the World by : Jürgen Schultz
Download or read book The Ecozones of the World written by Jürgen Schultz and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: This abundantly illustrated book provides a fundamental introduction to the ecological zones of the geosphere. The revised edition includes more than 70 new figures and tables, plus detailed maps of agricultural regions and soil classification. A large number of new Anglo-American ecological studies are included, along with a discussion of the correlation between northern ecosystems and the carbon dioxide balance in the global atmosphere.
Book Synopsis The Vegetation and Physiography of Sumatra by : Yves Laumonier
Download or read book The Vegetation and Physiography of Sumatra written by Yves Laumonier and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fifteen years ago, approximately half the world population was estimated to live in continental and insular South-East Asia (Burma, Thailand, Kampuchea, Vietnam, Laos, Indonesia, Philippines). Then the region had a population growth of four million people every month, and the problem of malnutrition was acute for the rural population. International agricultural development organisations decided that their primary aim would be to double existing levels of agricultural production and, taking account of population growth, to double it again by the end of the century (Whyte 1976). Today, while global issues have greatly affected the parameters of the problem, the situation remains both serious and difficult. Despite impressive efforts in education and health, Indonesia for example, where population (179 millions) growth eased off only slightly between 1980 and 1990 (from 2. 3 percent to 1. 9 percent), is having to cope with increasing difficulties in managing natural resources and particularly its evanescent forest assets which, until 1986, were the second largest source of national revenue. Indonesia has the second largest surface area of tropical rain forests in the world (after Brazil) and thus all the problems linked with management and disappearance of those forests. The latest estimate gives a figure of 109 million hectares of forest in 1990, of which 40. 8 million hectares are production forests (Anon. -F AO 1990).
Book Synopsis Detailed Soil Survey and Physical Land Evaluation in a Tropical Rain Forest, Indonesia by : H. van Bremen
Download or read book Detailed Soil Survey and Physical Land Evaluation in a Tropical Rain Forest, Indonesia written by H. van Bremen and published by . This book was released on 1990 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Food and Agriculture Organization of the United Nations (FAO) Publisher : ISBN 13 :9789251031315 Total Pages :222 pages Book Rating :4.0/5 (313 download)
Book Synopsis Land use planning by : Food and Agriculture Organization of the United Nations (FAO)
Download or read book Land use planning written by Food and Agriculture Organization of the United Nations (FAO) and published by . This book was released on 1991 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Food and Agriculture Organization of the United Nations. Soil Resources, Management, and Conservation Service Publisher :Food & Agriculture Org. ISBN 13 :9789251030288 Total Pages :176 pages Book Rating :4.0/5 (32 download)
Book Synopsis Guidelines by : Food and Agriculture Organization of the United Nations. Soil Resources, Management, and Conservation Service
Download or read book Guidelines written by Food and Agriculture Organization of the United Nations. Soil Resources, Management, and Conservation Service and published by Food & Agriculture Org.. This book was released on 1991 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Field Methods in Remote Sensing by : Roger M. McCoy
Download or read book Field Methods in Remote Sensing written by Roger M. McCoy and published by Guilford Press. This book was released on 2005-01-01 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This concise, much-needed guide takes readers step by step through planning and executing field work associated with many different types of remote sensing projects. Remote sensing texts and research reports typically focus on data-analytic techniques while offering a dearth of information on procedures followed in the field. In contrast, this book provides clear recommendations for defining field work objectives, devising a valid sampling plan, finding locations using GPS, and selecting and using effective measurement techniques for field reflectance spectra and for studies of vegetation, soils, water, and urban areas. Appendices feature sample field note forms, an extensive bibliography on advanced and specialized methods, and online metadata sources.
Download or read book The Environment written by Unesco and published by . This book was released on 1990 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
