The Grazing Land Ecosystems of the African Sahel

The Grazing Land Ecosystems of the African Sahel
Author: Henry N. Le Houerou
Publisher: Springer Science & Business Media
Total Pages: 291
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 3642744575

7. 2 The Pilot Zone of the FerIo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 7. 2. 1 Geographical Zoning and Administrative Setup. . . . . . . . . . . . . 157 7. 2. 2 Climate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 7. 2. 3 The Substratum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 7. 2. 4 Surface Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 7. 2. 5 Vegetation and Rangelands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 7. 2. 6 Wildlife. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 7. 2. 7 Livestock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 7. 2. 8 Evolution of Land Use and History of Development . . . . . . . . 170 7. 3 Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 7. 3. 1 Principles, Problems and Methods . . . . . . . . . . . . . . . . . . . . . . . . 181 7. 3. 2 Evaluation of Green Herbaceous Biomass by Orbital Remote Sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 7. 3. 3 Evaluation of Range Production from Ground Sampling . . . . 207 7. 3. 4 Low Altitude Systematic Reconnaissance Flights (SRF) . . . . . . 211 7. 3. 5 Practical Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 7. 4 Conclusions on Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233 8 General Conclusions: Towards an Ecological Management of the Sahelian Ecosystems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 Subject Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269 of Scientific Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275 . . . . . . . . . . . . Index Animals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275 Plants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277 VII Abbreviations and Acronyms AVHRR Advanced Very High Resolution Radiometer CILSS Comite Inter-Etats de Lutte contre la Secheresse au Sahel CIPEA Centre International pour l'Elevage en Afrique CNRS Centre National de la Recherche Scientifique CP Crude Protein (N x 6.

The Sahel Crisis and the Need for International Support

The Sahel Crisis and the Need for International Support
Author: Morten Bøås
Publisher:
Total Pages: 56
Release: 2019-10-30
Genre:
ISBN: 9789171068590

The crisis in the Sahel is serious and multidimensional, and if it continues unabated it could have consequences far beyond the region. As the states of the region are too poor and weak to deal with this on their own, international support is needed. the current international emphasis on the G5 Sahel should change from a focus on more 'boots on the ground' to support for the development agenda of this embryonic international organisation. The Sahel needs a functioning regional framework and the G5 Sahel has some potential; but the only way to harvest this potential is to help fine-tune it to address the underlying causes of conflict. Improving security conditions in the Sahel is absolutely essential; but neither the inhabitants of the region nor the external stakeholders will find security exclusively through military means. The correct priorities must be set. And at the heart of this there must be an improvement in living conditions and a new system of governance that makes it much less possible for jihadist insurgents to appropriate local land-rights conflicts.

The State of Peacebuilding in Africa

The State of Peacebuilding in Africa
Author: Terence McNamee
Publisher: Springer Nature
Total Pages: 433
Release: 2020-11-02
Genre: Political Science
ISBN: 3030466361

This open access book on the state of peacebuilding in Africa brings together the work of distinguished scholars, practitioners, and decision makers to reflect on key experiences and lessons learned in peacebuilding in Africa over the past half century. The core themes addressed by the contributors include conflict prevention, mediation, and management; post-conflict reconstruction, justice and Disarmament Demobilization and Reintegration; the role of women, religion, humanitarianism, grassroots organizations, and early warning systems; and the impact of global, regional, and continental bodies. The book's thematic chapters are complemented by six country/region case studies: The Democratic Republic of Congo, Rwanda, Sierra Leone, Sudan/South Sudan, Mozambique and the Sahel/Mali. Each chapter concludes with a set of key lessons learned that could be used to inform the building of a more sustainable peace in Africa. The State of Peacebuilding in Africa was born out of the activities of the Southern Voices Network for Peacebuilding (SVNP), a Carnegie-funded, continent-wide network of African organizations that works with the Wilson Center to bring African knowledge and perspectives to U.S., African, and international policy on peacebuilding in Africa. The research for this book was made possible by a grant from Carnegie Corporation of New York.

Dryland Opportunities

Dryland Opportunities
Author: Michael Mortimore
Publisher: World Conservation Union
Total Pages: 100
Release: 2009
Genre: Business & Economics
ISBN:

Drylands cover 41 percent of the earth' s terrestrial surface. The urgency of and international response to climate change have given a new place to drylands in terms both of their vulnerability to predicted climate change impacts and their potential contribution to climate change mitigation. This book aims to apply the new scientific insights on complex dryland systems to practical options for development. A new dryland paradigm is built on the resources and capacities of dryland peoples, on new and emergent economic opportunities, on inward investment, and on the best support that dryland science can offer.

The Oxford Handbook of the African Sahel

The Oxford Handbook of the African Sahel
Author: Leonardo A. Villalón
Publisher: Oxford University Press
Total Pages: 816
Release: 2021-10-15
Genre: Political Science
ISBN: 0192548913

Long on the margins of both scholarly and policy concerns, the countries of the West African Sahel have recently attracted world attention, primarily as a key battleground in the global 'war on terror'. This book moves beyond this narrow focus, providing a multidimensional and interdisciplinary assessment of the region in all of its complexity. The focus is on the six countries at the heart of the Sahelian geographic space: Senegal, Mauritania, Mali, Burkina Faso, Niger, and Chad. Collectively, the chapters explore the commonalities and interconnections that link these countries and their fates, while also underscoring their diversity and the variations in their current realities. The Sahel today is at an important crossroads, under multiple pressures of diverse kinds: environmental, political, demographic, and economic, as well as rapidly changing social and religious dynamics. It is also marked by striking dynamism and experimentation, drawing on a long history of innovation and cultural transfer. In many ways the Sahel is today on the cutting edge of grand natural experiments exploring how humans will adapt to climate change, to technological innovation, to the global movement of populations and the restructuring of world politics, to urbanization, social change, and rapid demographic growth, and to inter-religious contact. The region is a weathervane on the front lines of the forces of global change. In nine thematic sections, the chapters in this book offer holistic analyses of the key forces shaping the region. Including scholars based in Africa, Europe, and the United States, the authors represent an exceptional breadth and depth of expertise on the Sahel.

Desertification: Causes, Impacts and Consequences

Desertification: Causes, Impacts and Consequences
Author: Roy H. Behnke
Publisher: Springer
Total Pages: 0
Release: 2015-12-07
Genre: Science
ISBN: 9783642160134

It now seems incontrovertible (as Alessandra Giannini has demonstrated) that the series of Sahelian droughts that began in the early 1970s were driven by changes in sea surface temperatures and that they were not caused by local land use mismanagement in the Sahel itself. Combined with the apparent re-greening of the Sahel, these findings effectively close a long-standing policy and scientific debate (in which the lead authors of this book participated) on the causes and extent of desertification in the Sahel. The opportunity now presents itself to treat this debate as a historical object lesson in the relationship between science, the formation of public opinion, and international policy-making in the context of climate change. In short, what might the ‘great Sahelian desertification boondoggle’ have to tell us about current attempts to come to grips with climate change?

Land and Water--the Rights Interface

Land and Water--the Rights Interface
Author: Stephen Hodgson
Publisher: Food & Agriculture Org.
Total Pages: 136
Release: 2004
Genre: Business & Economics
ISBN: 9789251052143

This paper seeks to answer a number of basic questions. First of all just what are land tenure rights and water rights? Second, how do the respective regimes compare? Third what linkages, if any, are there between land tenure rights and water rights and, if there are none, does this matter, either in general or as regards specific aspects of the interface? A key objective of the paper is to examine which aspects of the rights interface merit further research. In comparing the two regimes a final subsidiary objective of this paper is to try and identify which areas, if any, in one sector can shed light on areas for future research in the other.

The State of the World's Land and Water Resources for Food and Agriculture

The State of the World's Land and Water Resources for Food and Agriculture
Author: Food and Agriculture Organization of the United Nations
Publisher: Routledge
Total Pages: 332
Release: 2013-06-17
Genre: Law
ISBN: 1136498877

The State of the World's Land and Water Resources for Food and Agriculture is FAO's first flagship publication on the global status of land and water resources. It is an 'advocacy' report, to be published every three to five years, and targeted at senior level decision makers in agriculture as well as in other sectors. SOLAW is aimed at sensitizing its target audience on the status of land resources at global and regional levels and FAO's viewpoint on appropriate recommendations for policy formulation. SOLAW focuses on these key dimensions of analysis: (i) quantity, quality of land and water resources, (ii) the rate of use and sustainable management of these resources in the context of relevant socio-economic driving factors and concerns, including food security and poverty, and climate change. This is the first time that a global, baseline status report on land and water resources has been made. It is based on several global spatial databases (e.g. land suitability for agriculture, land use and management, land and water degradation and depletion) for which FAO is the world-recognized data source. Topical and emerging issues on land and water are dealt with in an integrated rather than sectoral manner. The implications of the status and trends are used to advocate remedial interventions which are tailored to major farming systems within different geographic regions.

Politics, Property and Production in the West African Sahel

Politics, Property and Production in the West African Sahel
Author: Tor Arve Benjaminsen
Publisher: Nordic Africa Institute
Total Pages: 342
Release: 2001
Genre: Business & Economics
ISBN: 9789171064769

Through a number of case studies from the West African Sahel, this book links and explores natural resources management from the perspectives of politics, property and production.