Development of a Groundwater Model of the Romwe Micro-catchment, Zimbabwe PDF Download

Author: P. B. Moriarty
Publisher:
ISBN:
Category : Aquifers
Languages : en
Pages : 38

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Author:
Publisher:
ISBN:
Category : Ilala palm
Languages : en
Pages : 94

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Author: Library of Congress. Library of Congress Office, Nairobi, Kenya
Publisher:
ISBN:
Category : Africa
Languages : en
Pages : 244

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Author: Bruce Morgan Campbell
Publisher: CABI
ISBN: 0851997317
Category : Science
Languages : en
Pages : 327

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Book Description
This book, which contains 15 separately authored chapters, discusses both the principles and applications of an integrated approach to natural resource management. Such an approach must embrace the complexity of systems and redirect research towards the greater inclusion of issues such as participatory approaches, multi-scale analysis and an array of tools for system analysis, information management and impact assessment. Case studies, particularly from developing countries in Asia, Africa and Latin America, are included. This book is of interest to a wide range of readers in many disciplines, including forestry, soil and management sciences, agriculture, and development studies.

Author: P. B. Moriarty
Publisher:
ISBN:
Category : Decision support systems
Languages : en
Pages : 52

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Author: B.M. Campbell
Publisher: CIFOR
ISBN: 9798764781
Category : Arid regions
Languages : en
Pages : 169

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Book Description
The study sites. Methods. The wealth index and its variation. Human, financial, physical and natural capital - the essets available to households. Households productive activities - the generation of cash and subsistence gross income. Exploring household strategies. Net income and poverty. Temporal changes in livelihood strategies. Modelling livelihood change. Making a difference.

Author: D. Stephenson
Publisher: CRC Press
ISBN: 0203023404
Category : Technology & Engineering
Languages : en
Pages : 755

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Book Description
With Africa's water resources constantly threatened by an increasing population and the resultant rise in water demand, together with the stresses of water use for various activities, desertification, climate change, and other interventions in the water cycle by man, it is vital that the water resources in arid and semi-arid regions are developed a

Author: Richard W. Healy
Publisher: Cambridge University Press
ISBN: 9780521863964
Category : Science
Languages : en
Pages : 256

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Book Description
Understanding groundwater recharge is essential for successful management of water resources and modeling fluid and contaminant transport within the subsurface. This book provides a critical evaluation of the theory and assumptions that underlie methods for estimating rates of groundwater recharge. Detailed explanations of the methods are provided - allowing readers to apply many of the techniques themselves without needing to consult additional references. Numerous practical examples highlight benefits and limitations of each method. Approximately 900 references allow advanced practitioners to pursue additional information on any method. For the first time, theoretical and practical considerations for selecting and applying methods for estimating groundwater recharge are covered in a single volume with uniform presentation. Hydrogeologists, water-resource specialists, civil and agricultural engineers, earth and environmental scientists and agronomists will benefit from this informative and practical book. It can serve as the primary text for a graduate-level course on groundwater recharge or as an adjunct text for courses on groundwater hydrology or hydrogeology. For the benefit of students and instructors, problem sets of varying difficulty are available at http://wwwbrr.cr.usgs.gov/projects/GW_Unsat/Recharge_Book/.

Author: Timothy Randhir
Publisher: IWA Publishing
ISBN: 1843391090
Category : Science
Languages : en
Pages : 170

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Book Description
Watershed management is an integrated approach that evaluates system-wide implications of natural resource problems. It has received considerable attention among communities and resource managers as an appropriate approach to deal with complex problems. Problem-solving is an important aspect of watersheds that involves diagnosis, assessment, solution, and implementation issues that often mean processing an enormous amount of information. A typical problem requires compilation of information from a variety of sources and is time consuming. This book will use a problem-based approach to present information on each problem facing watersheds. The subject area derives from a variety of disciplines and experiences and is presented clear and systematically throughout for easy reading and understanding. The problems covered in the book are major ones facing watersheds through the globe. The first chapter introduces principles of watershed management and is followed by chapters that are problem specific. Each problem is dealt with systematically with introduction, analysis, strategies, and further references. Watershed Management provides a valuable reference to professionals, students, scientists, and common citizens who are interested in learning about the variety of problems and approaches in watershed management.

Author:
Publisher: Food & Agriculture Org.
ISBN: 9789251047651
Category : Business & Economics
Languages : en
Pages : 92

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Book Description
It is often assumed that upstream land use practices have important impacts on water resources and affect the downstream users at a watershed scale, Payments by downstream users to upstream users for "environmental services" such as good water quality, less sediments or more regular water flow are widely discussed. However, much controversy exists about the direction and magnitude of such impacts, how they influence the relationships between upstream and down-stream users, and which mechanisms allow for a sharing of resulting benefits and costs by all resource users in a watershed context. To address these issues, the FAO Land and Water Development Division organized the electronic workshop "Land-Water Linkages in Rural Watersheds" from 18 September to 27 October 2000. The present publication contains the proceedings of the workshop and two papers that set the stage for the workshop discussions. The complete workshop documentation, including discussion archive, background papers, and case studies, is included on the CD-ROM that accompanies the document.