Agriculture in Sub-Saharan Africa is constrained by highly variable rainfall, frequent drought and low water productivity. There is an urgent need, heightened by climate change, for appropriate technologies to address this problem through managing and increasing the quantity of water on farmers' fields - water harvesting. This book defines water harvesting as a set of approaches which occupy an intermediate position along the water-management spectrum extending from in situ moisture conservation to irrigated agriculture. ...
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Agriculture in Sub-Saharan Africa is constrained by highly variable rainfall, frequent drought and low water productivity. There is an urgent need, heightened by climate change, for appropriate technologies to address this problem through managing and increasing the quantity of water on farmers' fields - water harvesting. This book defines water harvesting as a set of approaches which occupy an intermediate position along the water-management spectrum extending from in situ moisture conservation to irrigated agriculture. They generally comprise small-scale systems that induce, collect, store and make use of local surface runoff for agriculture. The authors review development experience and set out the state of the art of water harvesting for crop production and other benefits in Sub-Saharan Africa. This includes an assessment of water harvesting schemes that were initiated two or three decades ago when interest was stimulated by the droughts of the 1970s and 1980s. These provide lessons to promote sustainable development of dryland agriculture in the face of changing environmental conditions. Case studies from eight countries across Sub-Saharan Africa provide the evidence base. Each follows a similar format and is based on assessments conducted in collaboration with in-country partners, with a focus on attempts to promote adoption of water harvesting, both horizontally (spread) and vertically (institutionalization). Introductory cross-cutting chapters as well as an analytical conclusion are also included.
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New. 224 p. 14 Tables, black and white; 20 Line drawings, black and white; 19 Halftones, black and white; 39 Illustrations, black and white. Intended for professional and scholarly audience. Intended for college/higher education audience.
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New. 224 p. 14 Tables, black and white; 20 Line drawings, black and white; 19 Halftones, black and white; 39 Illustrations, black and white. Intended for college/higher education audience. Intended for professional and scholarly audience.
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New. Contains: Illustrations, black & white, Halftones, black & white, Line drawings, black & white, Tables, black & white. Includes: tables, black & white, illustrations, black & white, line drawings, black & white, halftones, black & white. Intended for college/higher education audience.
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New. Contains: Illustrations, black & white, Halftones, black & white, Line drawings, black & white, Tables, black & white. Includes: line drawings, black & white, illustrations, black & white, halftones, black & white, tables, black & white. Intended for college/higher education audience. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
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New. Contains: Illustrations, black & white, Halftones, black & white, Line drawings, black & white, Tables, black & white. Includes: line drawings, black & white, halftones, black & white, tables, black & white, illustrations, black & white. Intended for college/higher education audience.
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New. Contains: Illustrations, black & white, Halftones, black & white, Line drawings, black & white, Tables, black & white. Includes: line drawings, black & white, halftones, black & white, tables, black & white, illustrations, black & white. Intended for college/higher education audience. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
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New. Print on demand Contains: Illustrations, black & white, Halftones, black & white, Line drawings, black & white, Tables, black & white. Includes: line drawings, black & white, illustrations, black & white, halftones, black & white, tables, black & white. Intended for college/higher education audience.
