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Land Use Planning To Improve The Water Yield Of Catchments
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Book Synopsis Land-use Planning to Improve the Water Yield of Catchments by : J. S. Whitmore
Download or read book Land-use Planning to Improve the Water Yield of Catchments written by J. S. Whitmore and published by . This book was released on 1972 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis On Rational Grounds by : David Bennett
Download or read book On Rational Grounds written by David Bennett and published by Elsevier Science & Technology. This book was released on 1982 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Land Use Planning to Improve Catchment and Waterway Management by : John Bennett
Download or read book Land Use Planning to Improve Catchment and Waterway Management written by John Bennett and published by . This book was released on 1989 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis From Catchment Management to Managing River Basins by : M. Dinesh Kumar
Download or read book From Catchment Management to Managing River Basins written by M. Dinesh Kumar and published by Elsevier. This book was released on 2019-06-08 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: From Catchment Management to Managing River Basins: Science, Technology Choices, Institutions and Policy synthesizes key scientific facts crucial for catchment assessment, planning and river basin water accounting. The book presents extensive reviews of international literature on catchment hydrology, forest hydrology and other hydrological processes, such as groundwater-surface water interactions. It discusses not only the science of catchment assessment and planning, but also the catchment planning process. It documents several of the positive international experiences with integrated catchment management and integrated basin management, distilling key learnings. Case studies from India and other parts of South Asia are also included, along with new pilot studies. Finally, the book discusses the theoretical and operational aspects of integrated catchment management and integrated water management in river basins using international best practices and case studies. Discusses the theoretical nuances of scale effects in hydrology and land-use hydrology interactions Focuses on managing water in a situation in which water has become scarce Provides a theoretical discussion on water accounting procedures that is followed by an application of the methodology and tools in real-life case studies in two river basins of India Presents applications of the concept of integrated water resources management for developing a WRM plan for an Indian river basin
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9789251031315 Total Pages :216 pages Book Rating :4.0/5 (313 download)
Book Synopsis Land Use Planning Applications by : Food and Agriculture Organization of the United Nations
Download or read book Land Use Planning Applications written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 1991 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Land Use Change on Water Balance and Suspended Sediment Yield of Taleghan Catchment, Iran by : Majid Hosseini
Download or read book Effect of Land Use Change on Water Balance and Suspended Sediment Yield of Taleghan Catchment, Iran written by Majid Hosseini and published by . This book was released on 2010 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of global warming, climate change, and land use changes on catchment water balance and water quality have become the main concern in catchment water management in recent years. Due to rapid population growth upon dam construction, the Taleghan catchment in Iran has undergone rapid land use changes, urbanization, and water resource development for agriculture, industry, and domestic water supply. These changes could potentially cause devastating effects on both water balance and water quality in the catchment. However, there is no known study being conducted to predict the effect of land use changes on water balance and water quality in this area. Therefore there is a need for a physically-based and computationally efficient distributed hydrological model with a simple GIS interface to evaluate the effects of land use changes in Taleghan catchment. The main objective of this research was to examine the effect of land use changes on water balance and suspended sediment yield of the Taleghan catchment in northwest Iran. From a review of various models, a semi-distributed model, Soil and Water Assessment Tools (SWAT) was selected for this study. The model was applied to the study area and its performance for predicting runoff was evaluated. Two popular programs that are linked into SWAT namely SUFI2 and ParaSol were applied for calibration and validation purposes, respectively. Comparing the water balance between Joestan (upper part) and Galinak (outlet) stations showed evapotranspiration losses were around 38% and 49% of the precipitation, respectively. Surface runoff was 21% of the precipitation for the upper part of the catchment and 33% at the outlet. Groundwater and lateral flows took place mostly in the mountainous upper part of the catchment. The results of annual suspended sediment yield showed that more sedimentation took place upstream of Galinak with 7.3 t/ha but 5.8 t/ha at Joestan. The water balance at the outlet was predicted for the period between January 1995 and August 2004. The results shows 2.4% increase in surface runoff and 2.04% decrease of interflows. These results indicate the sediment yield increased from 7.3 t/ha to 8.3 t/ha at the outlet during the study period with progressively ascending surface runoff and suspended sediment yield and progressively descending interflows. Sediment yield predictions were compared to the seven land use scenarios. The maximum increase in sediment yields compared to the last observed land use (2007) was 1.6 t/ha (19%) for scenario 7 (all rangeland is bare). Scenario 2 (rangeland to agriculture, 0-20%) and scenario 6 (rangeland to the bare, 0-40%) showed increase of 4% and 12%, respectively. Scenario3 (agriculture to urban 0-20% slope), scenario 4 (agriculture to the urban, 0-40% slope), and scenario 5 (rangeland to the urban, 0-20% slope) showed decreases in sediment yields of 2.5%, 5.7% and 1.2%, respectively. The land use changes in the seven scenarios had varying effects on the water components in relation to slope steepness. These land use scenarios showed increase of 4%, 5.2%, 7.5%, 8%, 10%, and 15% in surface runoff and decrease of 8.7%, 10%, 12.7%, 30%, 31%, and 45% in groundwater flow for scenarios 2, 3,4,5,6, and 7, respectively. This research has successfully developed a customized SWAT model useful for water engineers and managers in their planning of future land developments of the Taleghan catchment. The database system of the Taleghan catchment, using dispersed datasets in GIS environment could be used not only for modeling purposes but also for decision making. The information on soil erosion sensitivity of a particular area in the catchment will be useful for the government planning of soil and water conservation control measure, such that priority actions on sediment control and restoration budget will be allocated where it is most required. The study has produced a technique with reliable capability and high accuracy for annual and monthly water balance components and suspended sediment yield over different slope classes of the Taleghan catchment. This can pave the way for similar studies in other catchments with the same climatic conditions.
Book Synopsis Land Use and Water Quality by : Brian Kronvang
Download or read book Land Use and Water Quality written by Brian Kronvang and published by MDPI. This book was released on 2020-11-18 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of 11 papers introduces broad topics covering various professional disciplines related to the research arena of land use and water quality. The papers exemplify the important links between agriculture and water quality in surface and ground waters as well as the pollution problems around urban areas. Advancement of new technologies for analyzing links between land use and water quality problems as well as insights into new tools for analyzing large monitoring datasets are highlighted in this collection of papers.
Book Synopsis Hydrology and the Management of Watersheds by : Kenneth N. Brooks
Download or read book Hydrology and the Management of Watersheds written by Kenneth N. Brooks and published by John Wiley & Sons. This book was released on 2012-12-26 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition is a major revision of the popular introductory reference on hydrology and watershed management principles, methods, and applications. The book's content and scope have been improved and condensed, with updated chapters on the management of forest, woodland, rangeland, agricultural urban, and mixed land use watersheds. Case studies and examples throughout the book show practical ways to use web sites and the Internet to acquire data, update methods and models, and apply the latest technologies to issues of land and water use and climate variability and change.
Book Synopsis Soil Hydrology, Land Use and Agriculture by : Manoj Shukla
Download or read book Soil Hydrology, Land Use and Agriculture written by Manoj Shukla and published by CABI. This book was released on 2011 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture is strongly affected by changes in soil hydrology as well as changes in land use and management practices and the complex interactions between them. This book aims to develop an understanding of these interactions on a watershed scale, using soil hydrology models and addresses the consequences of land use and management changes on agriculture from a research perspective. It includes case studies that illustrate the impact of land use and management on various soil hydrological parameters under different climates and ecosystems. It is suitable for researchers and students in soil sc
Book Synopsis Land Use Planning to Improve Catchment and Waterway Management by : John Bennett & Associates
Download or read book Land Use Planning to Improve Catchment and Waterway Management written by John Bennett & Associates and published by . This book was released on 1989 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Report on Land Use Planning in Botswana by : Botswana. Communal Area Research Group
Download or read book Report on Land Use Planning in Botswana written by Botswana. Communal Area Research Group and published by . This book was released on 1984 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Catchment Management for Optimum Use of Land and Water Resources by : Dallas James Moore
Download or read book Catchment Management for Optimum Use of Land and Water Resources written by Dallas James Moore and published by . This book was released on 1982 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Land Use Planning to Improve Catchment and Waterway Management by : John Bennett & Associates
Download or read book Land Use Planning to Improve Catchment and Waterway Management written by John Bennett & Associates and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Watershed Management in the Global Ecosystem by : Rattan Lal
Download or read book Integrated Watershed Management in the Global Ecosystem written by Rattan Lal and published by CRC Press. This book was released on 1999-08-23 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on the technical, social, and economic issues involved in watershed management, this interdisciplinary author team focuses on bettering land use practices and the condition of soil water resources. Integrated Watershed Management in the Global Ecosystem is a volume composed from an international symposium of the world's leading experts
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 1991 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Farming Action: Catchment Reaction by : J Williams
Download or read book Farming Action: Catchment Reaction written by J Williams and published by CSIRO PUBLISHING. This book was released on 1998-01-01 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dryland farming is a major export earner for many temperate-zone countries, yet it continues to degrade a country's natural resources. Effects are not restricted to the land - changes in water quality can reduce the potential uses of water and bring about catastrophic changes in both freshwater and coastal ecosystems. Farming Action: Catchment Reaction provides a comprehensive technical overview of the relationships between dryland farming systems and catchment land and water quality in Australia, and integrates it in a whole system framework. It deals with the issues in terms of people, pointers, processes and prediction as it discusses social aspects of developing and implementing research to improve dryland farming systems in catchment management programs, indicators of catchment health, and the processes which determine the impact of the farming action on the catchment response. It concludes by considering the adequacy of our ability to use this process knowledge in models to predict the effect of dryland farming on catchment condition.
Book Synopsis Land Use and Soil Resources by : Ademola K. Braimoh
Download or read book Land Use and Soil Resources written by Ademola K. Braimoh and published by Springer Science & Business Media. This book was released on 2008-02-02 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Poor land management has degraded vast amounts of land, reduced our ability to produce enough food, and is a major threat to rural livelihoods in many developing countries. This book provides a thorough analysis of the multifaceted impacts of land use on soils. Abundantly illustrated with full-color images, it brings together renowned academics and policy experts to analyze the patterns, driving factors and proximate causes, and the socioeconomic impacts of soil degradation.