Variabilit Des Ressources En Eau En Afrique Au Xx Me Si Cle
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The United Nations World Water Development Report 2020
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Author : UNESCO
language : en
Publisher:
Release Date : 2020-03-27
The United Nations World Water Development Report 2020 written by UNESCO and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-27 with Political Science categories.
The 2020 edition of the WWDR, titled Water and Climate Change illustrates the critical linkages between water and climate change in the context of the broader sustainable development agenda. Supported by examples from across the world, it describes both the challenges and opportunities created by climate change, and provides potential responses – in terms of adaptation, mitigation and improved resilience – that can be undertaken by enhancing water resources management, attenuating water-related risks, and improving access to water supply and sanitation services for all in a sustainable manner. It addresses the interrelations between water, people, environment and economics in a changing climate, demonstrating how climate change can be a positive catalyst for improved water management, governance and financing to achieve a sustainable and prosperous world for all. The report provides a fact-based, water-focused contribution to the knowledge base on climate change. It is complementary to existing scientific assessments and designed to support international political frameworks, with the goals of helping the water community tackle the challenges of climate change, and informing the climate change community about the opportunities that improved water management offers in terms of adaptation and mitigation.
Trente Ans De Lutte Contre L Onchocercose En Afrique De L Ouest Traitements Larvicides Et Protection De L Environnement
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Author : Collectif
language : fr
Publisher: IRD Éditions
Release Date : 2019-08-28
Trente Ans De Lutte Contre L Onchocercose En Afrique De L Ouest Traitements Larvicides Et Protection De L Environnement written by Collectif and has been published by IRD Éditions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-28 with Nature categories.
La lutte contre l'onchocercose, ou cécité des rivières, une maladie parasitaire endémique, fut entreprise en Afrique de l'Ouest dans une perspective do développement durable. Tous les moyens technologiques disponibles ont de ce fait été mobilisés pour le contrôle du vecteur, une simulie, puis du parasite responsables de cette maladie, par le Programme de Lutte contre l’Onchocercose en Afrique de l'Ouest (OCP). La lutte antivectorielle consistant en épandages d’insecticides chimiques sur les sites de développement de la simulie dans les rivières, il est apparu indispensable d’assurer la sauvegarde de l’environnement aquatique qui fournit aux communautés riveraines eau et ressources biologiques. Les technologies les plus modernes ont été mises en œuvre dès leur mise au point, pour combattre la maladie, contribuant ainsi à la protection de ce milieu. Le programme de surveillance écologique des rivières traitées par des larvicides anti-simulies a été mis en place dès le lancement d’OCP. et assuré par des spécialistes de I' hydrobiologie des pays africains participants du Programme, sous la supervision d’un groupe international d’experts indépendants, le Groupe Écologique. OCP est incontestablement un succès aussi bien pour ce qui est du contrôle de la maladie que de la protection de l'environnement. Il est l'exemple unique au monde d’un programme de santé publique de longue durée qui depuis son origine a mis en œuvre tout ce qui était possible pour harmoniser les enjeux de l’amélioration de la santé et ceux de la protection de l’environnement. Il s'est achevé avec la satisfaction de laisser aux générations montantes un environnement non dégradé et des vallées libérées de l’onchocercose, qui permettront d’accroître la productivité agricole des pays africains.
In Search Of Common Ground
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Author : Mariteuw Chimère Diaw
language : en
Publisher: CIFOR
Release Date : 2009-01-01
In Search Of Common Ground written by Mariteuw Chimère Diaw and has been published by CIFOR this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-01-01 with Action research categories.
Historical Archaeologies Of Transhumance Across Europe
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Author : Eugene Costello
language : en
Publisher: Routledge
Release Date : 2018-03-05
Historical Archaeologies Of Transhumance Across Europe written by Eugene Costello and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-05 with Social Science categories.
Transhumance is a form of pastoralism that has been practised around the world since animals were first domesticated. Such seasonal movements have formed an important aspect of many European farming systems for several thousand years, although they have declined markedly since the nineteenth century. Ethnographers and geographers have long been involved in recording transhumant practices, and in the last two decades archaeologists have started to add a new material dimension to the subject. This volume brings together recent advances in the study of European transhumance during historical times, from Sweden to Spain, Romania to Ireland, and beyond that even Newfoundland. While the focus is on the archaeology of seasonal sites used by shepherds and cowherds, the contributions exhibit a high degree of interdisciplinarity. Documentary, cartographic, ethnographic and palaeoecological evidence all play a part in the examination of seasonal movement and settlement in medieval and post-medieval landscapes. Notwithstanding the obvious diversity across Europe in terms of livestock, distances travelled and socio-economic context, an extended introduction to the volume shows that cross-cutting themes are now emerging, including mobility, gendered herding, collective land-use, the agency of non-elite people and competition for grazing and markets. The book will appeal not only to archaeologists, but to historians, geographers, ethnographers, palaeoecologists and anyone interested in rural lifeways across Europe.
Biodiversity And Sustainable Development
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Author : Rabindra Nath Pati
language : en
Publisher:
Release Date : 2010
Biodiversity And Sustainable Development written by Rabindra Nath Pati and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Biodiversity conservation categories.
Papers presented at the First Global Summit on Sustainable Development and Biodiversity, held at Raipur during 7-9 February 2009.
The Cgiar At 31
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Author :
language : en
Publisher: World Bank Publications
Release Date : 2004
The Cgiar At 31 written by and has been published by World Bank Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Technology & Engineering categories.
The Consultative Group on International Agricultural Research (CGIAR) was established in 1971 to support the Rockefeller and Ford Foundations in funding four international agricultural research centres in Colombia, Mexico, Nigeria and the Philippines. As the first global programme to receive grants from the World Banks net income, the CGIAR now consists of 16 autonomous international centres, with a membership of 62 countries, including 24 developing and transition economies. This report evaluates the work of CGIAR and makes several recommendations to address the future challenges it faces in promoting agricultural research.
Diaspora For Development In Africa
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Author : Sonia Plaza
language : en
Publisher: World Bank Publications
Release Date : 2011
Diaspora For Development In Africa written by Sonia Plaza and has been published by World Bank Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Business & Economics categories.
The diaspora of developing countries can be a potent force for development, through remittances, but more importantly, through promotion of trade, investment, knowledge and technology transfers. The book aims to consolidate research and evidence on these issues with a view to formulating policies in both sending and receiving countries.
Living Fossils
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Author : N. Eldredge
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Living Fossils written by N. Eldredge and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
The case history approach has an impressive record of success in a variety of disciplines. Collections of case histories, casebooks, are now widely used in all sorts of specialties other than in their familiar appli cation to law and medicine. The case method had its formal beginning at Harvard in 1871 when Christopher Lagdell developed it as a means of teaching. It was so successful in teaching law that it was soon adopted in medical education, and the collection of cases provided the raw material for research on various diseases. Subsequently, the case history approach spread to such varied fields as business, psychology, management, and economics, and there are over 100 books in print that use this approach. The idea for a series of Casehooks in Earth Science grew from my experience in organizing and editing a collection of examples of one variety of sedimentary deposits. The prqject began as an effort to bring some order to a large number of descriptions of these deposits that were so varied in presentation and terminology that even specialists found them difficult to compare and analyze. Thus, from the beginning, it was evident that something more than a simple collection of papers was needed. Accordingly, the nearly fifty contributors worked together with George de Vries Klein and me to establish a standard format for presenting the case histories.
World Heritage And Sustainable Development
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Author : Peter Bille Larsen
language : en
Publisher: Routledge
Release Date : 2018-07-03
World Heritage And Sustainable Development written by Peter Bille Larsen and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-03 with Social Science categories.
In 2015, the General Assembly of State Parties to the World Heritage Convention passed a ground-breaking Sustainable Development policy that seeks to bring the World Heritage system into line with the UN’s sustainable development agenda (UNESCO 2015). World Heritage and Sustainable Development provides a broad overview of the process that brought about the new policy and the implications of its enactment. The book is divided into four parts. Part I puts the policy in its historical and theoretical context, and Part II offers an analysis of the four policy dimensions on which the policy is based – environmental sustainability, inclusive social development, inclusive economic development and the fostering of peace and security. Part III presents perspectives from IUCN, ICOMOS and ICCROM – the three Advisory Bodies to the World Heritage Committee, and Part IV offers ‘case study’ perspectives on the practical implications of the policy. Contributions come from a wide range of experienced heritage professionals and practitioners who offer both ‘inside’ perspectives on the evolution of the policy and ‘outside’ perspectives on its implications. Combined, they present and analyse the main ideas, debates and implications of the policy change. This book is key reading for all heritage professionals interested in developing a better understanding of the new Sustainable Development policy. It is also essential reading for scholars and students working in the area.
The Global Carbon Cycle
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Author : Christopher B. Field
language : en
Publisher: Island Press
Release Date : 2012-09-26
The Global Carbon Cycle written by Christopher B. Field and has been published by Island Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-26 with Science categories.
While a number of gases are implicated in global warming, carbon dioxide is the most important contributor, and in one sense the entire phenomena can be seen as a human-induced perturbation of the carbon cycle. The Global Carbon Cycle offers a scientific assessment of the state of current knowledge of the carbon cycle by the world's leading scientists sponsored by SCOPE and the Global Carbon Project, and other international partners. It gives an introductory over-view of the carbon cycle, with multidisciplinary contributions covering biological, physical, and social science aspects. Included are 29 chapters covering topics including: an assessment of carbon-climate-human interactions; a portfolio of carbon management options; spatial and temporal distribution of sources and sinks of carbon dioxide; socio-economic driving forces of emissions scenarios. Throughout, contributors emphasize that all parts of the carbon cycle are interrelated, and only by developing a framework that considers the full set of feedbacks will we be able to achieve a thorough understanding and develop effective management strategies. The Global Carbon Cycle edited by Christopher B. Field and Michael R. Raupach is part of the Rapid Assessment Publication series produced by the Scientific Committee on Problems of the Environment (SCOPE), in an effort to quickly disseminate the collective knowledge of the world's leading experts on topics of pressing environmental concern.