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Editore: Taylor & Francis, 2007
ISBN 10: 0415439477ISBN 13: 9780415439473
Da: killarneybooks, Inagh, CLARE, Irlanda
Libro
Soft cover. Condizione: Very Good. Mild signs of wear. Clean and bright paperback with unmarked text and tight binding. CD in back pocket appears sealed/unopened. xxii + 211 pages, NOT ex-library. --- An in-depth assessment of the century-old Wadi Laba indigenous spate irrigation system in Eritrea. This system has relied on earthern and brushwood structures and customary water rules to support subsistence livelihoods of the Wadi Laba communities for many years. This research analyses the effectiveness of the introduction of contemporary water laws and a new headwork which endevour to increase production and standard of living. The lack of success of the new approach, compared with traditional methods of water management are discussed. --- Contents: 1. Country Background [Country Profile; History in Brief; Agriculture Sector; Water Resources; Land and Water Development] 2. Research Background [Irrigation, Water Scarcity & Food Security: Global, Regional & National Perspectives; Problem Description; Research Goal, Objectives & Questions; Research Methods; Conceptual and Theoretical Framework; Set-up of this Thesis] 3. Principles and Practices of Spate Irrigation Systems [Introduction; Spate Irrigation Systems in Pakistan; Spate Irrigation Systems in the Republic of Yemen; Spate Irrigation Systems in Eritrea; Concluding Remarks] 4. The Study Site [Location, Climate and Demography; Layout and Command Area of the Indigenous System; Indigenous Irrigation Structures; Layout and Command Area of the Modern System; Modern Irrigation Structures; Water Resources; Soil Resource Analyses; Infiltration; Farming Systems; Concluding Remarks] 5. Indigenous Water Rights, Rules and Management Before and After Water Management Reforms [Introduction; Wadi Laba Floods; Water Rights and Rules in Managing Unpredictable Flood Water; Enforcement of Water Rights and Rules; Modifying and Changing Water Rights and Rules, and their Implications; Concluding Remarks] 6. Modeling Soil Moisture and Assessing its Impacts on Water Sharing and Crop Yield [Introduction; Soil Water Accounting Model (SWAM); Soil Water Atmosphere Plant Model (SWAP); Results and Discussion; Concluding Remarks] 7. Hydraulic Performance Assessment after Water Management Reforms [Introduction; Assessment of the Initial Phase of the Water Management Reforms; Extent and Distribution of Irrigated Area; Design and Layout, and Water Supply and Distribution; Concluding Remarks] 8. Salinity and Sodicity Impact Assessment on Crop Yield and Soil Infiltration Rate [Introduction; Salinities of the Flood Water and the Suspended Sediments; Average Soil Water Salinity in the Rootzones of Sorghum and Maize; Impact of Average Soil Water Salinity on Sorghum and Maize Yield; Hazard Assessment of Sodium Toxicity; Analyses of Sodium Induced Infiltration Restrictions; An Alternative Approach for Sodicity Evaluation; Concluding Remarks] 9. Nutrient and Sediment Yield Analyses for the Flood Water and Irrigated Fields [Introduction; Depletion Status of Nutrients in African Soils: A Conceptual Note; Nutrient Balances for the Different Flood Categories; Nutrient Balances of the Irrigated Fields; Concluding Remarks] 10. Evaluation [Wadi Laba Indigenous Water Management System: Successes & Limitations; Water Management Reforms in the Wadi Laba: Expectations & Realities; Further Research; Concluding Remarks: The Way Forward]; Appendix 1: Wetted Cross-Sectional Area, Velocity & Discharge Data; Appendix 2: Climatic & Evapotranspiration Data; Appendix 3: Soil Water Atmosphere Plant Model (SWAP) Input Data;Appendix 4: Water Balance Simulation Results Obtained from the Soil Water Accounting Model (SWAM); Appendix 5: Water Balance Simulation Results Obtained from the Soil Water Atmosphere Plant Model (SWAP).
Editore: LAP Lambert Academic Publishing, 2012
ISBN 10: 3846521108ISBN 13: 9783846521106
Da: Ria Christie Collections, Uxbridge, Regno Unito
Libro Print on Demand
Condizione: New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book.
Editore: LAP Lambert Academic Publishing 2012-12, 2012
ISBN 10: 3846521108ISBN 13: 9783846521106
Da: Chiron Media, Wallingford, Regno Unito
Libro
PF. Condizione: New.
Editore: LAP LAMBERT Academic Publishing, 2012
ISBN 10: 3846521108ISBN 13: 9783846521106
Da: Lucky's Textbooks, Dallas, TX, U.S.A.
Libro
Condizione: New.
Editore: LAP LAMBERT Academic Publishing, 2012
ISBN 10: 3846521108ISBN 13: 9783846521106
Da: PBShop.store US, Wood Dale, IL, U.S.A.
Libro Print on Demand
PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Editore: LAP Lambert Academic Publishing, 2012
ISBN 10: 3846521108ISBN 13: 9783846521106
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germania
Libro Print on Demand
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Forest soils influenced the composition of forest stand and ground cover, rate of tree growth, vigor of natural reproduction and other silviculturally important factors. Physico-chemical characteristics of forest soils vary in space and time because variation in topography, climate, weathering processes, vegetation cover, microbial activities and several other biotic and abiotic factors. Spatial variability of nutrients can occur in various scale, between region, field or within field especially variation in soil properties. Variability of soil properties in a given locality could be a result of the nature of the parent material, type of above ground vegetation and their rate of nutrient release, consequence of overgrazing and logging etc. Therefore, understanding soil variability is essential in applying location specific management strategies. This Book also serves as a source of additional knowledge on processes of vegetation restoration in relation to soil variability and nutrient pool. 52 pp. Englisch.
Editore: LAP Lambert Academic Publishing, 2012
ISBN 10: 3846521108ISBN 13: 9783846521106
Da: AHA-BUCH GmbH, Einbeck, Germania
Libro Print on Demand
Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Forest soils influenced the composition of forest stand and ground cover, rate of tree growth, vigor of natural reproduction and other silviculturally important factors. Physico-chemical characteristics of forest soils vary in space and time because variation in topography, climate, weathering processes, vegetation cover, microbial activities and several other biotic and abiotic factors. Spatial variability of nutrients can occur in various scale, between region, field or within field especially variation in soil properties. Variability of soil properties in a given locality could be a result of the nature of the parent material, type of above ground vegetation and their rate of nutrient release, consequence of overgrazing and logging etc. Therefore, understanding soil variability is essential in applying location specific management strategies. This Book also serves as a source of additional knowledge on processes of vegetation restoration in relation to soil variability and nutrient pool.
Editore: LAP LAMBERT Academic Publishing, 2012
ISBN 10: 3846521108ISBN 13: 9783846521106
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
Libro Print on Demand
PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Editore: LAP LAMBERT Academic Publishing, 2012
ISBN 10: 3846521108ISBN 13: 9783846521106
Da: moluna, Greven, Germania
Libro Print on Demand
Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Mahari AbrahamAbraham Mahari received his MSc in Tropical Land Resources Management from Mekelle University. He is a Lecturer at Debre markos University, Ethiopia, in the department of Natural Resource Management.Forest soils inf.
Editore: Taylor & Francis, 2007
ISBN 10: 0415439477ISBN 13: 9780415439473
Da: Basi6 International, Irving, TX, U.S.A.
Libro
Condizione: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.
Editore: CRC Press 2007-07-18, London, 2007
ISBN 10: 0415439477ISBN 13: 9780415439473
Da: Blackwell's, London, Regno Unito
Libro
paperback. Condizione: New. Language: ENG.
Editore: Taylor & Francis Ltd, 2007
ISBN 10: 0415439477ISBN 13: 9780415439473
Da: THE SAINT BOOKSTORE, Southport, Regno Unito
Libro
Paperback / softback. Condizione: New. New copy - Usually dispatched within 4 working days.
Editore: CRC Pr I Llc, 2007
ISBN 10: 0415439477ISBN 13: 9780415439473
Da: Revaluation Books, Exeter, Regno Unito
Libro
Paperback. Condizione: Brand New. 1st edition. 212 pages. 9.75x7.00x0.50 inches. In Stock.
Editore: Taylor & Francis, 2007
ISBN 10: 0415439477ISBN 13: 9780415439473
Da: Mispah books, Redhill, SURRE, Regno Unito
Libro
Paperback. Condizione: Like New. Like New. book.
Editore: LAP LAMBERT Academic Publishing, 2012
ISBN 10: 3846521108ISBN 13: 9783846521106
Da: dsmbooks, Liverpool, Regno Unito
Libro
Paperback. Condizione: Like New. Like New. Ships from multiple Locations. book.
Editore: CRC Press, 2007
ISBN 10: 0415439477ISBN 13: 9780415439473
Da: moluna, Greven, Germania
Libro Print on Demand
Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Abraham Mehari HaileAn in-depth assessment of the century-old Wadi Laba indigenous spate irrigation system in Eritrea. This system has relied on earthern and brushwood structures and customary water rules to support subsistence livelihoods of the Wad.
Editore: CRC Press, 2017
ISBN 10: 113847472XISBN 13: 9781138474727
Da: moluna, Greven, Germania
Libro Print on Demand
Gebunden. Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Abraham Mehari HaileAn in-depth assessment of the century-old Wadi Laba indigenous spate irrigation system in Eritrea. This system has relied on earthen and brushwood structures and customary water rules to support subsistence livelihoods of the Wadi.
Editore: Taylor & Francis, 2017
ISBN 10: 113847472XISBN 13: 9781138474727
Da: Revaluation Books, Exeter, Regno Unito
Libro
Hardcover. Condizione: Brand New. 10.00x7.01x0.38 inches. In Stock.
Editore: CRC Press, 2017
ISBN 10: 113847472XISBN 13: 9781138474727
Da: dsmbooks, Liverpool, Regno Unito
Libro
Hardcover. Condizione: New. New. book.