Soil Erosion in the Tropics

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Author :
Publisher : McGraw-Hill Companies
ISBN 13 :
Total Pages : 602 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Soil Erosion in the Tropics by : R. Lal

Download or read book Soil Erosion in the Tropics written by R. Lal and published by McGraw-Hill Companies. This book was released on 1990 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filling a need for all soil scientists, this comprehensive, volume on the problem of soil erosion, covers the principles and processes of wind and water erosion, with emphasis on the tropics. Because soil erosion is the single largest problem in maintaining food production worldwide, management practices advocated in this volume will be of significant environmental impact. TABLE OF

Forests, Water and People in the Humid Tropics

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Author :
Publisher : Cambridge University Press
ISBN 13 : 9780521829533
Total Pages : 960 pages
Book Rating : 4.8/5 (295 download)

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Book Synopsis Forests, Water and People in the Humid Tropics by : M. Bonell

Download or read book Forests, Water and People in the Humid Tropics written by M. Bonell and published by Cambridge University Press. This book was released on 2004 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forests, Water and People in the Humid Tropics is the most comprehensive review available of the hydrological and physiological functioning of tropical rain forests, the environmental impacts of their disturbance and conversion to other land uses, and optimum strategies for managing them. The book brings together leading specialists in such diverse fields as tropical anthropology and human geography, environmental economics, climatology and meteorology, hydrology, geomorphology, plant and aquatic ecology, forestry and conservation agronomy. The editors have supplemented the individual contributions with invaluable overviews of the main sections and provide key pointers for future research. Specialists will find authenticated detail in chapters written by experts on a whole range of people-water-land use issues, managers and practitioners will learn more about the implications of ongoing and planned forest conversion, while scientists and students will appreciate a unique review of the literature.

Properties and Management of Soils in the Tropics

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Publisher : Cambridge University Press
ISBN 13 : 1107176050
Total Pages : 685 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Properties and Management of Soils in the Tropics by : Pedro A. Sanchez

Download or read book Properties and Management of Soils in the Tropics written by Pedro A. Sanchez and published by Cambridge University Press. This book was released on 2019-01-10 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.

Soil erosion: the greatest challenge for sustainable soil management

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9251314268
Total Pages : 104 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis Soil erosion: the greatest challenge for sustainable soil management by : Food and Agriculture Organization of the United Nations

Download or read book Soil erosion: the greatest challenge for sustainable soil management written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-05-16 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite almost a century of research and extension efforts, soil erosion by water, wind and tillage continues to be the greatest threat to soil health and soil ecosystem services in many regions of the world. Our understanding of the physical processes of erosion and the controls on those processes has been firmly established. Nevertheless, some elements remain controversial. It is often these controversial questions that hamper efforts to implement sound erosion control measures in many areas of the world. This book, released in the framework of the Global Symposium on Soil Erosion (15-17 May 2019) reviews the state-of-the-art information related to all topics related to soil erosion.

Tropical Stream Ecology

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Publisher : Elsevier
ISBN 13 : 0080557171
Total Pages : 343 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Tropical Stream Ecology by : David Dudgeon

Download or read book Tropical Stream Ecology written by David Dudgeon and published by Elsevier. This book was released on 2011-05-04 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropical Stream Ecology describes the main features of tropical streams and their ecology. It covers the major physico-chemical features, important processes such as primary production and organic-matter transformation, as well as the main groups of consumers: invertebrates, fishes and other vertebrates. Information on concepts and paradigms developed in north-temperate latitudes and how they do not match the reality of ecosystems further south is expertly addressed. The pressing matter of conservation of tropical streams and their biodiversity is included in almost every chapter, with a final chapter providing a synthesis on conservation issues. For the first time, Tropical Stream Ecology places an important emphasis on viewing research carried out in contributions from international literature. - First synthetic account of the ecology of all types of tropical streams - Covers all of the major tropical regions - Detailed consideration of possible fundamental differences between tropical and temperate stream ecosystems - Threats faced by tropical stream ecosystems and possible conservation actions - Descriptions and synstheses life-histories and breeding patterns of major aquatic consumers (fishes, invertebrates)

Predicting Rainfall Erosion Losses

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Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.X/5 (1 download)

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Book Synopsis Predicting Rainfall Erosion Losses by : Walter H. Wischmeier

Download or read book Predicting Rainfall Erosion Losses written by Walter H. Wischmeier and published by . This book was released on 1978 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Universal Soil Loss Equation (USLE) enables planners to predict the average rate of soil erosion for each feasible alternative combination of crop system and management practices in association with a specified soil type, rainfall pattern, and topography. When these predicted losses are compared with given soil loss tolerances, they provide specific guidelines for effecting erosion control within specified limits. The equation groups the numerous interrelated physical and management parameters that influence erosion rate under six major factors whose site-specific values can be expressed numerically. A half century of erosion research in many States has supplied information from which at least approximate values of the USLE factors can be obtained for specified farm fields or other small erosion prone areas throughout the United States. Tables and charts presented in this handbook make this information readily available for field use. Significant limitations in the available data are identified.

Climate Change Impact on Soil Erosion in Sub-tropical Environment

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Author :
Publisher : Springer Nature
ISBN 13 : 3031157214
Total Pages : 140 pages
Book Rating : 4.0/5 (311 download)

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Book Synopsis Climate Change Impact on Soil Erosion in Sub-tropical Environment by : Subodh Chandra Pal

Download or read book Climate Change Impact on Soil Erosion in Sub-tropical Environment written by Subodh Chandra Pal and published by Springer Nature. This book was released on 2022-11-02 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work focuses on the potential impact of climate change on soil erosion in a monsoon-dominated sub-tropical region. Water-induced soil erosion due to extreme rainfall during the monsoon period is a major problem worldwide, from different environmental and socio-economic perspectives. This study region covered (South Bengal) is one of the fertile agricultural belts that produces a good amount of produce and contributes to the country's GDP. However, the rate of agricultural output has decreased rapidly in recent times due to a decline in soil fertility. The monsoon-dominated sub-tropical region has unique characteristics in terms of seasonal temperature fluctuations and the availability of rainfall events. The sub-tropical region is densely populated, with the majority of the population relying on rain-fed agricultural production systems. The declining rate of agricultural production has also established that soil fertility is declining and soil erosion is increasing. Numerous studies show that soil erosion is the major cause of the region's rapidly increasing trend of land degradation. A homeostatic mechanism cannot replace soil erosion, and a gap arises between soil erosion and regolith formation. Extreme changes in land use and land cover, population growth and the lacking support for traditional agricultural practices and management practices can accelerate the rate of soil erosion and its associated reservoir sedimentation in most countries of the tropical and sub-tropical environment. Quantitative information with maximum possible accuracy through validation regarding soil loss can be an essential part of the appropriate and sustainable soil and water conservation planning. The precise aspects of modern day management strategies are soil erosion susceptibility mapping using empirical and semi-empirical models in a GIS platform or the use of probability statistics. The main objective of this work is to propose the most suitable development strategies considering the amount of soil erosion for the present and future periods. Extensive field research has been done to identify the support practice factor that the local stakeholders adopt in this region.

Vetiver Grass

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Publisher : National Academies Press
ISBN 13 : 0309042690
Total Pages : 186 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Vetiver Grass by : National Research Council

Download or read book Vetiver Grass written by National Research Council and published by National Academies Press. This book was released on 1993-02-01 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: For developing nations, soil erosion is among the most chronic environmental and economic burdens. Vast amounts of topsoil are washed or blown away from arable land only to accumulate in rivers, reservoirs, harbors, and estuaries, thereby creating a double disaster: a vital resource disappears from where it is desperately needed and is deposited where it is equally unwanted. Despite much rhetoric and effort, little has been done to overcome this problem. Vetiver, a little-known tropical grass, offers one practical and inexpensive way to control erosion on a huge scale in both humid and semi-arid regions. Hedges of this deeply rooted species catch and hold back sediments while the stiff foliage acts as a filter that also slows runoff and keeps moisture on site. This book assesses vetiver's promise and limitations and identifies places where this grass can be deployed without undue environmental risk.

Encyclopedia of Agrophysics

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Publisher : Springer Science & Business Media
ISBN 13 : 9048135842
Total Pages : 1075 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Encyclopedia of Agrophysics by : Jan Gliński

Download or read book Encyclopedia of Agrophysics written by Jan Gliński and published by Springer Science & Business Media. This book was released on 2011-06-07 with total page 1075 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Physical and Chemical Weathering in Geochemical Cycles

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Publisher : Springer Science & Business Media
ISBN 13 : 9400930712
Total Pages : 385 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Physical and Chemical Weathering in Geochemical Cycles by : A. Lerman

Download or read book Physical and Chemical Weathering in Geochemical Cycles written by A. Lerman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute, Aussois, France, September 4-15, 1985

Predicting Soil Erosion by Water

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Publisher :
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.X/5 (5 download)

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Book Synopsis Predicting Soil Erosion by Water by : Kenneth G. Renard

Download or read book Predicting Soil Erosion by Water written by Kenneth G. Renard and published by . This book was released on 1997 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction and history; Rainfall-runoff erosivity factor (R); Soil erodibility factor (K); Slope length and steepness factors (LS); Cover-management factor (C); Support practice factor (P); RUSLE user guide; Coversion to SI metric system; Calculation of EI from recording-raingage records; Estimating random roughness in the field; Parameter values for major agricultural crops and tillage operations.

Tropical Forestry Handbook

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Publisher : Springer
ISBN 13 : 9783642546006
Total Pages : 0 pages
Book Rating : 4.5/5 (46 download)

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Book Synopsis Tropical Forestry Handbook by : Laslo Pancel

Download or read book Tropical Forestry Handbook written by Laslo Pancel and published by Springer. This book was released on 2015-12-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a cross-section of all outstanding experience in all fields of tropical forestry under a drastically changing environment induced by climate change. It sheds light on the existing know-how and presents it in a concise and efficient way for the scientist and professional in charge of planning, implementing and evaluating forest resources. The Tropical Forestry Handbook provides proven and/or promising alternative concepts which can be applied to solve organizational, administrative and technical challenges prevailing in the tropics. Presented are state of the art methods in all fields concerning tropical forestry. Emphasize is given to methods which are adapted to- and which safeguard - environmental conditions.

Tropical Agriculture

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Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Tropical Agriculture by :

Download or read book Tropical Agriculture written by and published by . This book was released on 1924 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ecophysiology of Tropical Crops

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Publisher : Elsevier
ISBN 13 : 1483215989
Total Pages : 517 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Ecophysiology of Tropical Crops by : Paulo de T. Alvim

Download or read book Ecophysiology of Tropical Crops written by Paulo de T. Alvim and published by Elsevier. This book was released on 2013-09-17 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecophysiology of Tropical Crops covers the knowledge and opinion on ecophysiology of the major tropical crop plants. The book discusses the fundamental ideas about the numerical description of plant development and considers effects of climatic factors (e.g., temperature, light, and water) on physiological processes in plants. The text also presents an overview of the physical and chemical characteristics of tropical soils. The ecophysiology of the major crop plants, particularly those suitable for the wet tropics, including rice, sugarcane, pineapple, grasslands, root crops, sweet potato, coffee, cacao, rubber, banana, tea, oil palm, coconut palm, citrus, cashew, and mango, is also considered. Plant ecologists, plant physiologists, biochemists, horticulturists, agronomists, meteorologists, soil scientists, food technologists, plant breeders, and people interested in the production of tropical crops will find the book invaluable.

Soil Quality and Soil Erosion

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Publisher : Routledge
ISBN 13 : 1351415727
Total Pages : 362 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Soil Quality and Soil Erosion by : Raj Ratta

Download or read book Soil Quality and Soil Erosion written by Raj Ratta and published by Routledge. This book was released on 2018-12-18 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work examines the issue of accelerated soil erosion, which has become an increasingly serious concern in the twentieth century. Aspects considered include on-site impact of erosion; application of soil science to problems of non-agricultural uses of soil, such as mineland restoration, urban uses and disposal of urban wastes; soil contamination and pollution by industrial activities; and athletic and recreational uses of soil. Soil Quality and Soil Erosion will be a useful text for soil scientists, agronomists, foresters, and environmental scientists as we enter the next century.

Tillage Systems in the Tropics

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Publisher : Food & Agriculture Org.
ISBN 13 : 9789251037768
Total Pages : 228 pages
Book Rating : 4.0/5 (377 download)

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Book Synopsis Tillage Systems in the Tropics by : R. Lal

Download or read book Tillage Systems in the Tropics written by R. Lal and published by Food & Agriculture Org.. This book was released on 1995 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this Bulletin are to collate up-to-date information on soil tillage requirements for soils in the tropics; to assess the impacts of different ways of tillage on soil, environment and crop productivity; and to outline criteria for developing environment-friendly and economically viable tillage techniques for sustainable use of soil and water resources

Selected Water Resources Abstracts

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Author :
Publisher :
ISBN 13 :
Total Pages : 630 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Selected Water Resources Abstracts by :

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1987 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: