Wind Erosion in the Sahelian Zone of Niger PDF Download
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Author: Geert Sterk
Publisher:
ISBN:
Category : Millets
Languages : en
Pages : 168
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Book Description
The many technical measures available to reduce wind erosion do not always fit into the Sahelian farming systems.
Author: Geert Sterk
Publisher:
ISBN:
Category : Millets
Languages : en
Pages : 168
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Book Description
The many technical measures available to reduce wind erosion do not always fit into the Sahelian farming systems.
Author: B. Buerkert
Publisher: Springer
ISBN:
Category : Business & Economics
Languages : en
Pages : 298
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Book Description
Since 1985, the University of Hohenheim, Germany, in collaboration with the ICRISAT Sahelian Center, Niger, has pursued the development of improved agricultural systems for smallholder farmers in the fragile agricultural ecosystem of the West African Sahel. Wind erosion is one of the constraints that limits crop production in the region and was therefore a major focus of research. In this book, scientists from different disciplines work together to present a holistic view of this crucial problem and offer possible solutions to farmers in the region. This book is intended for researchers and institutions focusing on sustainable agriculture in the West African Sahel, as well as in other parts of the world where wind erosion affects agricultural production. A deliberate effort has been made to ensure that the book will be comprehensible to a broad readership, including applied researchers, extension specialists, development workers and students working in the field of soil degradation and desertification, as well as national and international policymakers. Those involved in the planning and execution of natural resource protection programs, especially in West Africa, will also gain insights from this book. The book is written in English; the abstracts and the summary chapter are also given in French.
Author: Jakolien K. Leenders
Publisher:
ISBN:
Category : Agroforestry
Languages : en
Pages : 188
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Book Description
The study area was located in the Sahelian zone of Burkina Faso.
Author: B. Buerkert
Publisher:
ISBN:
Category : Africa, West
Languages : en
Pages : 418
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Book Description
Author: Saskia M. Visser
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 184
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Book Description
Author: Ernesto Bastidas Obando
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
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Book Description
Author: K. R. Krishna
Publisher: CRC Press
ISBN: 1926895487
Category : Science
Languages : en
Pages : 554
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Book Description
Comprised of three sections, this covers the nutrient dynamics and productivity of global agroecosystems. It focuses on the major aspects that make up agroecosystems, such as soils, climate, crops, nutrient dynamics, and productivity. It introduces agroeocsystems and describes global soil types that support vast crop belts, then deals with the principles that drive crop growth, nutrient dynamics and ecosystematic functions within any agroecosystem. It also details the influence of agronomic practices and factors such as soil microbes, organic matter, crop genetic nature, irrigation, weeds, and cropping systems that affect productivity of agroecosystems.
Author: Ephraim Nkonya
Publisher: Springer
ISBN: 3319191683
Category : Business & Economics
Languages : en
Pages : 695
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Book Description
This volume deals with land degradation, which is occurring in almost all terrestrial biomes and agro-ecologies, in both low and high income countries and is stretching to about 30% of the total global land area. About three billion people reside in these degraded lands. However, the impact of land degradation is especially severe on livelihoods of the poor who heavily depend on natural resources. The annual global cost of land degradation due to land use and cover change (LUCC) and lower cropland and rangeland productivity is estimated to be about 300 billion USD. Sub-Saharan Africa (SSA) accounts for the largest share (22%) of the total global cost of land degradation. Only about 38% of the cost of land degradation due to LUCC - which accounts for 78% of the US$300 billion loss – is borne by land users and the remaining share (62%) is borne by consumers of ecosystem services off the farm. The results in this volume indicate that reversing land degradation trends makes both economic sense, and has multiple social and environmental benefits. On average, one US dollar investment into restoration of degraded land returns five US dollars. The findings of the country case studies call for increased investments into the rehabilitation and restoration of degraded lands, including through such institutional and policy measures as strengthening community participation for sustainable land management, enhancing government effectiveness and rule of law, improving access to markets and rural services, and securing land tenure. The assessment in this volume has been conducted at a time when there is an elevated interest in private land investments and when global efforts to achieve sustainable development objectives have intensified. In this regard, the results of this volume can contribute significantly to the ongoing policy debate and efforts to design strategies for achieving sustainable development goals and related efforts to address land degradation and halt biodiversity loss.
Author: Mannava VK Sivakumar
Publisher: Springer Science & Business Media
ISBN: 3540283072
Category : Science
Languages : en
Pages : 377
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Book Description
Agricultural production is highly sensitive to weather and climate-related disasters such as drought, storm and flood. While it is not possible to prevent the occurrence of natural disasters, the resultant disastrous effects can be reduced mitigated through proper planning and effective preparation. This book, based on a gathering of experts in Beijing, discusses ways to reduce the vulnerability of agriculture to disaster and extreme events, both by accurate and timely warning, and by impact-reducing countermeasures.
Author: John Boardman
Publisher: John Wiley & Sons
ISBN: 0470859113
Category : Science
Languages : en
Pages : 878
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Book Description
Provides a unique and comprehensive assessment of soil erosion throughout Europe, an important aspect to control and manage if landscapes are to be sustained for the future. Written in two parts, Soil Erosion in Europe primarily focuses on current issues, area specific soil erosion rates, on and off-site impacts, government responses, soil conservation measures, and soil erosion risk maps. The first part overviews the erosion processes and the problems encountered within each European country, whilst the second section takes a cross-cutting theme approach. Based on an EU-funded project that has been running for four years with erosion scientists from 19 countries Reviews contemporary erosion processes and rates on arable and rangeland in Europe Looks at current issues, such as socio-economic drivers, controlling factors specific to the country and changes in land use
