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Author: M. V. K. Siva Kumar Publisher: ISBN: Category : Desertification Languages : en Pages : 104
Book Description
Presentation from the international negotiating; Committee for a convention do combat; Desertification; Systemwide ecoregional initiatives of the CGIAR: role of the Desert Margins Initiative; Some development constraints in Desert Margin Areas of sub-Saharan Africa: National and regional perspectives presented and discussed in Session 1; Sumary of perceived constraints at national leve:Bostswana, Burkina Faso, Kenya, Mali, Numibia, Niger; Southern African Centre for Cooperation in Agricultural Research (SACCAR).
Author: M. V. K. Siva Kumar Publisher: ISBN: Category : Desertification Languages : en Pages : 104
Book Description
Presentation from the international negotiating; Committee for a convention do combat; Desertification; Systemwide ecoregional initiatives of the CGIAR: role of the Desert Margins Initiative; Some development constraints in Desert Margin Areas of sub-Saharan Africa: National and regional perspectives presented and discussed in Session 1; Sumary of perceived constraints at national leve:Bostswana, Burkina Faso, Kenya, Mali, Numibia, Niger; Southern African Centre for Cooperation in Agricultural Research (SACCAR).
Author: Susan Carr Publisher: Routledge ISBN: 1135117020 Category : Science Languages : en Pages : 217
Book Description
This book examines the conditions under which non-governmental organisations (NGOs) may exert influence on policies to conserve and sustainably use natural resources in sub-Saharan Africa. The book is unique in bringing together NGO campaigners in three African countries with academics specialising in development studies, systems and environmental policy.
Author: Ephraim Nkonya Publisher: Springer ISBN: 3319191683 Category : Business & Economics Languages : en Pages : 695
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: Nkonya, Ephraim Publisher: Intl Food Policy Res Inst ISBN: 0896291685 Category : Social Science Languages : en Pages : 132
Book Description
Most African countries strive for both poverty reduction and sustainable land management, yet information on the exact relationship between these goals is limited. This report seeks to fill the gap by demonstrating a strong linkage between poverty and land management. Using Uganda as a case study, the authors show that certain policies, such as investments in soil and water conservation and agroforestry, may simultaneously increase productivity and reduce poverty and land degradation. Other strategies, including development of rural roads, non-farm activities, and rural finance, may reduce poverty without significantly affecting productivity or land management. Some policies, however, will likely involve trade-offs among different goals and will need to have their negative impacts minimized. Those in government, NGOs, the private sector, or academia who are concerned about sustainably reducing poverty in Sub-Saharan Africa will benefit from this analysis of how to pursue these key development goals.
Author: W. Graeme Donovan Publisher: World Bank Publications ISBN: 9780821342367 Category : Technology & Engineering Languages : en Pages : 76
Book Description
World Bank Technical Paper No. 408. This report is a critical review of the technical, economic, and institutional constraints on improving soil fertility in Sub-Saharan Africa, and the actions recommended to address them. Action plans prepared for Ghana, Kenya, Malawi, and Mali examine the demand for and supply of mineral fertilizers, the exploitation of local mineral resources, the prevention of soil erosion and increasing soil-water retention, and soil fertility management using organic technologies and management practices.
Author: M. V. K. Siva Kumar
Author: M. V. K. Siva Kumar
Author: 
Author: Susan Carr
Author: J. B. Wills
Author: M. V. K. Sivakumar
Author: Ephraim Nkonya
Author: Tom Slaymaker
Author: Nkonya, Ephraim
Author: W. Graeme Donovan
Author: Global Envrionment Facility