Climate Change Impact On Soil Erosion In Sub Tropical Environment

Author : Subodh Chandra Pal
Publisher : Springer Nature
ISBN 13 : 3031157214
Total Pages : 140 pages
Book Rating : 4.19/5 ( download)

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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.

Author : Ndegwa Ndiang'ui
Publisher : Springer Science & Business Media
ISBN 13 : 3540724370
Total Pages : 629 pages
Book Rating : 4.77/5 ( download)

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Download or read book Climate and Land Degradation written by Ndegwa Ndiang'ui and published by Springer Science & Business Media. This book was released on 2007-08-28 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on an International Workshop held in Arusha, Tanzania, this book presents state-of-the-art papers, real world applications, and innovative techniques for combating land degradation. It offers recommendations for effectively using weather and climate information for sustainable land management practices.

Author : H.W. Scharpenseel
Publisher : Elsevier
ISBN 13 : 9780080869889
Total Pages : 273 pages
Book Rating : 4.82/5 ( download)

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Download or read book Soils on a Warmer Earth written by H.W. Scharpenseel and published by Elsevier. This book was released on 1990-08-15 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theme of this book is a far reaching one and should attract great interest, both in industrialized as well as in less developed countries. Although the question of climate change and its effects on soil productivity is overshadowed by so many current events, it is almost certain that this subject will remain on the international agenda for the years to come; not only as science and research are concerned but also in relation to development policies, agricultural policies and others, especially since poor, rich, developed and developing countries are equally threatened by these problems.

Author : Jonathan B. Laronne
Publisher :
ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.49/5 ( download)

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Download or read book Erosion and Sediment Yield written by Jonathan B. Laronne and published by . This book was released on 1982 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : R. P. C. Morgan
Publisher : John Wiley & Sons
ISBN 13 : 1444328468
Total Pages : 608 pages
Book Rating : 4.62/5 ( download)

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Download or read book Handbook of Erosion Modelling written by R. P. C. Morgan and published by John Wiley & Sons. This book was released on 2016-04-13 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: The movement of sediment and associated pollutants over thelandscape and into water bodies is of increasing concern withrespect to pollution control, prevention of muddy floods andenvironmental protection. In addition, the loss of soil on site hasimplications for declining agricultural productivity, loss ofbiodiversity and decreased amenity and landscape value. The fate ofsediment and the conservation of soil are important issues for landmanagers and decision-makers. In developing appropriate policiesand solutions, managers and researchers are making greater use oferosion models to characterise the processes of erosion and theirinteraction with the landscape. A study of erosion requires one to think in terms ofmicroseconds to understand the mechanics of impact of a singleraindrop on a soil surface, while landscapes form over periods ofthousands of years. These processes operate on scales ofmillimetres for single raindrops to mega-metres for continents.Erosion modelling thus covers quite a lot of ground. This bookintroduces the conceptual and mathematical frameworks used toformulate models of soil erosion and uses case studies to show howmodels are applied to a variety of purposes at a range of spatialand temporal scales. The aim is to provide land managers and otherswith the tools required to select a model appropriate to the typeand scale of erosion problem, to show what users can expect interms of accuracy of model predictions and to provide anappreciation of both the advantages and limitations of models.Problems covered include those arising from agriculture, theconstruction industry, pollution and climatic change and range inscale from farms to small and large catchments. The book will alsobe useful to students and research scientists as an up-to-datereview of the state-of-art of erosion modelling and, through aknowledge of how models are used in practice, in highlighting thegaps in knowledge that need to be filled in order to develop evenbetter models.

Author : Assefa M. Melesse
Publisher : Springer
ISBN 13 : 3319187872
Total Pages : 822 pages
Book Rating : 4.77/5 ( download)

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Download or read book Landscape Dynamics, Soils and Hydrological Processes in Varied Climates written by Assefa M. Melesse and published by Springer. This book was released on 2015-07-21 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents the processes governing the dynamics of landscapes, soils and sediments, water and energy under different climatic regions using studies conducted in varied climatic zones including arid, semi-arid, humid and wet regions. The spatiotemporal availability of the processes and fluxes and their linkage to the environment, land, soil and water management are presented at various scales. Spatial scales including laboratory, field, watershed, river basin and regions are represented. The effect of tillage operations and land management on soil physical characteristics and soil moisture is discussed. The book has 35 chapters in seven sections: 1) Landscape and Land Cover Dynamics, 2) Rainfall-Runoff Processes, 3) Floods and Hydrological Processes 4) Groundwater Flow and Aquifer Management, 5) Sediment Dynamics and Soil Management, 6) Climate change impact on vegetation, sediment and water dynamics, and 7) Water and Watershed Management.

Author : Kenneth G. Renard
Publisher :
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.51/5 ( download)

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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.

Author : Carmenza Robledo
Publisher : CIFOR
ISBN 13 : 9792446044
Total Pages : 195 pages
Book Rating : 4.43/5 ( download)

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Download or read book Tropical Forests and Adaptation to Climate Change written by Carmenza Robledo and published by CIFOR. This book was released on 2005-01-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : António Vieira
Publisher : BoD – Books on Demand
ISBN 13 : 1839622997
Total Pages : 153 pages
Book Rating : 4.91/5 ( download)

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Download or read book Soil Erosion written by António Vieira and published by BoD – Books on Demand. This book was released on 2021-05-12 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil erosion is a major environmental issue with a worldwide impact and direct and indirect effects on soil productivity and consequently on human survival. Although a natural process, soil erosion has increased significantly due to human intervention, especially in the last centuries, through diverse activities such as intensive agriculture, overgrazing, urban sprawl, deforestation, and industrial and mining activities. Presently, soil erosion and degradation promoted by human action have reached extreme levels, necessitating urgent measures to promote soil conservation and rehabilitation. This book presents perspectives on soil erosion occurring in different parts of the world as well as some successful initiatives and strategies for soil conservation and rehabilitation.

Author : Paul van Dijk
Publisher :
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.08/5 ( download)

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Download or read book Soil Erosion and Associated Sediment Supply to Rivers written by Paul van Dijk and published by . This book was released on 2001 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: