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Relations Biodiversite Fonctionnement Dans Le Contexte Du Changement Climatique
Download Relations Biodiversite Fonctionnement Dans Le Contexte Du Changement Climatique full books in PDF, epub, and Kindle. Read online Relations Biodiversite Fonctionnement Dans Le Contexte Du Changement Climatique ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Tracking key trends in biodiversity science and policy: based on the proceedings of a UNESCO International Conference on Biodiversity Science and Policy by :
Download or read book Tracking key trends in biodiversity science and policy: based on the proceedings of a UNESCO International Conference on Biodiversity Science and Policy written by and published by UNESCO. This book was released on 2013 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Union internationale pour la conservation de la nature et de ses ressources Publisher :IUCN ISBN 13 :2831703344 Total Pages :148 pages Book Rating :4.8/5 (317 download)
Book Synopsis Informe Del Segundo Foro Global de la Biodiversidad by : Union internationale pour la conservation de la nature et de ses ressources
Download or read book Informe Del Segundo Foro Global de la Biodiversidad written by Union internationale pour la conservation de la nature et de ses ressources and published by IUCN. This book was released on 1996 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revue d'écologie written by and published by . This book was released on 1982 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecosystèmes d’affaires et PME by : JAOUEN Annabelle
Download or read book Ecosystèmes d’affaires et PME written by JAOUEN Annabelle and published by Lavoisier. This book was released on 2012-06-07 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les écosystèmes d'affaires représentent des enjeux à la fois économiques et territoriaux. Plusieurs dimensions les caractérisent : une grande hétérogénéité des acteurs, un destin commun, un standard ou un savoir-faire utilisé par plusieurs entreprises, un ou plusieurs leaders dont le rôle est crucial pour l'écosystème, une vision partagée par les autres membres de l'écosystème d'affaires et des processus de coopétition. À partir d'études de cas, mais aussi de points de vue théoriques structurants, cet ouvrage propose un état des lieux des connaissances actuelles des écosystèmes d'affaires. Il examine plus particulièrement le rôle des PME dans ces coalitions. Comment les différencier des autres formes de réseaux ? Quel cadrage théorique utiliser pour bien appréhender les écosystèmes ? Quelles stratégies mettre en oeuvre ? Comment coordonner l'écosystème ?
Book Synopsis The Mediterranean region under climate change by : Collectif
Download or read book The Mediterranean region under climate change written by Collectif and published by IRD Éditions. This book was released on 2018-11-19 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has been published by Allenvi (French National Alliance for Environmental Research) to coincide with the 22nd Conference of Parties to the United Nations Framework Convention on Climate Change (COP22) in Marrakesh. It is the outcome of work by academic researchers on both sides of the Mediterranean and provides a remarkable scientific review of the mechanisms of climate change and its impacts on the environment, the economy, health and Mediterranean societies. It will also be valuable in developing responses that draw on “scientific evidence” to address the issues of adaptation, resource conservation, solutions and risk prevention. Reflecting the full complexity of the Mediterranean environment, the book is a major scientific contribution to the climate issue, where various scientific considerations converge to break down the boundaries between disciplines.
Download or read book Climate and Food Security written by and published by Int. Rice Res. Inst.. This book was released on 1989 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food security and agricultural research; Climatic variability and crop yields; Climatic vulnerability of major food crops; Climatic variability and factors of agricultural production; Climate modeling and climate change; Social and economic implications of climate-food interaction; Strategies for coping with climatic fluctuation and change.
Book Synopsis 2004 IUCN Red List of Threatened Species by : Jonathan Baillie
Download or read book 2004 IUCN Red List of Threatened Species written by Jonathan Baillie and published by IUCN. This book was released on 2004 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applies Red List data to calculate a Red List Index.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251309310 Total Pages :134 pages Book Rating :4.2/5 (513 download)
Book Synopsis Food security and nutrition in the age of climate change by : Food and Agriculture Organization of the United Nations
Download or read book Food security and nutrition in the age of climate change written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-10-17 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: After steadily declining for over a decade, global hunger is on the rise again, while various forms of malnutrition coexist. Climate change is already exacerbating this grim picture, which is why food security and food production will be a major focus of the Intergovernmental Panel on Climate Change’s 6th Assessment Cycle. Thanks to the participation of 250 experts from all around the world, the International Symposium on Food Security and Nutrition in the Age of Climate Change highlighted the importance of food and agricultural systems in the fight against climate change and presented concrete multi-sector solutions to address this global issue. The event placed special emphasis on the regional realities of West Africa and the Canadian North, as well as to the presence of young people and members of Indigenous and Northern communities directly affected by these issues. The summaries of these four days of plenaries, interactive workshops, and special events have been grouped under seven major themes for this publication: 1) Climate change, food security and nutrition: the issues; (2) The agriculture sectors in the context of climate change; (3) Food systems in the face of climate change; (4) Natural resources: challenges and solutions; (5) Food security and nutrition in a changing North; (6) Summary of solutions; (7) Strengthening and adapting regional and international cooperation.
Book Synopsis A Ricardian Analysis of the Impact of Climate Change on African Cropland by : Pradeep Kurukulasuriya
Download or read book A Ricardian Analysis of the Impact of Climate Change on African Cropland written by Pradeep Kurukulasuriya and published by World Bank Publications. This book was released on 2012 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study examines the impact of climate change on cropland in Africa. It is based on a survey of more than 9,000 farmers in 11 countries: Burkina Faso, Cameroon, Egypt, Ethiopia, Ghana, Kenya, Niger, Senegal, South Africa, Zambia, and Zimbabwe. The study uses a Ricardian cross-sectional approach in which net revenue is regressed on climate, water flow, soil, and economic variables. The results show that net revenues fall as precipitation falls or as temperatures warm across all the surveyed farms. In addition to examining all farms together, the study examined dryland and irrigated farms separately. Dryland farms are especially climate sensitive. Irrigated farms have a positive immediate response to warming because they are located in relatively cool parts of Africa. The study also examined some simple climate scenarios to see how Africa would respond to climate change. These uniform scenarios assume that only one aspect of climate changes and the change is uniform across all of Africa. In addition, the study examined three climate change scenarios from Atmospheric Oceanic General Circulation Models. These scenarios predicted changes in climate in each country over time. Not all countries are equally vulnerable to climate change. First, the climate scenarios predict different temperature and precipitation changes in each country. Second, it is also important whether a country is already hot and dry. Third, the extent to which farms are irrigated is also important.
Book Synopsis Knowing our lands and resources by : Roué, Marie
Download or read book Knowing our lands and resources written by Roué, Marie and published by UNESCO Publishing. This book was released on 2017-04-03 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Trends in Antarctic Terrestrial and Limnetic Ecosystems by : D.M. Bergstrom
Download or read book Trends in Antarctic Terrestrial and Limnetic Ecosystems written by D.M. Bergstrom and published by Springer Science & Business Media. This book was released on 2007-06-04 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Antarctic provides a suite of scenarios useful for investigating the range of climate change effects on terrestrial and limnetic biota. The purpose of the book is to provide, based on the most up to date knowledge, a synthesis of the likely effects of climate change on Antarctic terrestrial and limnetic ecosystems and, thereby, to contribute to their management and conservation, based on the information.
Book Synopsis Soils as a Key Component of the Critical Zone 2 by : Guillaume Dhérissard
Download or read book Soils as a Key Component of the Critical Zone 2 written by Guillaume Dhérissard and published by John Wiley & Sons. This book was released on 2018-10-16 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume comprises three parts: 1) from local to global, 2) what type of sustainable management? 3) territorial approaches. The first chapter demonstrates, from the French example, that better soil management is a societal issue. At the global level, the second chapter raises the question of land grabbing and land use conflicts. This book also raises the question of the legal status of the soil. It then shows how soils need to be integrated when defining sustainable agricultural systems. French and European examples illustrate how taking environmental problems into account depends as much on their acuity as on how problems are perceived by public and private, social or economic actors. Therefore, it is important to promote co-diagnosis involving the scientific community and the various other actors in order to improve the regulation on soils. This multi-actor soil governance is facilitated by the use of simple soil quality indicators. Finally, examples in France and Vietnam show how soils are to be considered as territorial commons within landscapes. This last chapter recommends in particular to put an end to the absolute right of soil ownership and to distribute the usufruct of land between various private and public beneficiaries.
Author :K. L. Cochrane Publisher :Food & Agriculture Organization of the UN (FAO) ISBN 13 :9789251063477 Total Pages :0 pages Book Rating :4.0/5 (634 download)
Book Synopsis Climate Change Implications for Fisheries and Aquaculture by : K. L. Cochrane
Download or read book Climate Change Implications for Fisheries and Aquaculture written by K. L. Cochrane and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An overview of the current scientific knowledge available on climate change implications for fisheries and aquaculture is provided through three technical papers that were presented and discussed during the Expert Workshop on Climate Change Implications for Fisheries and Aquaculture (Rome, 7-9 April 2008). A summary of the workshop outcomes as well as key messages on impacts of climate change on aquatic ecosystems and on fisheries- and aquaculture-based livelihoods are provided in the introduction of this Technical Paper. The first paper reviews the physical and ecological impacts of climate change relevant to marine and inland capture fisheries and aquaculture. The paper begins with a review of the physical impacts of climate change on marine and freshwater systems and then connects these changes with observed effects on fish production processes. It also outlines a series of scenarios of climate change impacts on fish production and ecosystems through case studies in different regions and ecosystems. The second paper tackles the consequences of climate change impacts on fisheries and their dependent communities. It analyses the exposure, sensitivity and vulnerability of fisheries to climate change and presents examples of adaptive mechanisms currently used in the sector. The contribution of fisheries to greenhouse gas emissions is addressed and examples of mitigation strategies are given. The role of public policy and institutions in promoting climate change adaptation and mitigation is also explored. Finally, the third paper addresses the impacts of climate change on aquaculture. It provides an overview of the current food fish and aquaculture production and a synthesis of existing studies on climate change effects on aquaculture and fisheries. The paper focuses on the direct and indirect impacts of climate change on aquaculture, in terms of biodiversity, fish disease and fishmeal. Contribution of aquaculture to climate change is addressed (carbon emission and carbon sequestration), as well as possible adaptation and mitigation measures that could be implemented.
Book Synopsis The Species-Area Relationship by : Thomas J. Matthews
Download or read book The Species-Area Relationship written by Thomas J. Matthews and published by Cambridge University Press. This book was released on 2021-03-18 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive synthesis of a fundamental phenomenon, the species-area relationship, addressing theory, evidence and application.
Book Synopsis The Politics of Knowledge and Global Biodiversity by : Alice B.M. Vadrot
Download or read book The Politics of Knowledge and Global Biodiversity written by Alice B.M. Vadrot and published by Routledge. This book was released on 2014-04-24 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The establishment of the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES) points to the crucial role attributed to science and knowledge for the successful implementation of biodiversity politics by both scientists and policy-makers. With the increased importance of biodiversity in international politics, and in part inspired by the success the Intergovernmental Panel on Climate Change (IPCC) has had in raising awareness of global warming, the call for an ‘IPCC for Biodiversity’ was successful. The Politics of Knowledge and Global Biodiversity gives a full overview of the process of its implementation as finalised in 2013 and proposes an innovative conceptual framework that puts this specific case into a more general perspective of international politics and relations. It provides a detailed empirical analysis of the knowledge politics associated with the establishment of IPBES and its conceptual framework and methodological approach is grounded in a theoretical perspective. This pioneering work is the first to examine IPBES in this way and is essential reading for researchers and scholars of International Relations, Environmental and Biodiversity Politics, Science-Policy Interfaces and Global Environmental Governance. It will also be of interest to political scientists and social scientists.
Book Synopsis Coral Reefs and Climate Change by : Jonathan Turnbull Phinney
Download or read book Coral Reefs and Climate Change written by Jonathan Turnbull Phinney and published by American Geophysical Union. This book was released on 2006-01-10 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Coastal and Estuarine Studies, Volume 61. The effects of increased atmospheric carbon dioxide and related climate change on shallow coral reefs are gaining considerable attention for scientific and economic reasons worldwide. Although increased scientific research has improved our understanding of the response of coral reefs to climate change, we still lack key information that can help guide reef management. Research and monitoring of coral reef ecosystems over the past few decades have documented two major threats related to increasing concentrations of atmospheric CO2: (1) increased sea surface temperatures and (2) increased seawater acidity (lower pH). Higher atmospheric CO2 levels have resulted in rising sea surface temperatures and proven to be an acute threat to corals and other reef-dwelling organisms. Short periods (days) of elevated sea surface temperatures by as little as 1–2°C above the normal maximum temperature has led to more frequent and more widespread episodes of coral bleaching-the expulsion of symbiotic algae. A more chronic consequence of increasing atmospheric CO2 is the lowering of pH of surface waters, which affects the rate at which corals and other reef organisms secrete and build their calcium carbonate skeletons. Average pH of the surface ocean has already decreased by an estimated 0.1 unit since preindustrial times, and will continue to decline in concert with rising atmospheric CO2. These climate-related Stressors combined with other direct anthropogenic assaults, such as overfishing and pollution, weaken reef organisms and increase their susceptibility to disease.
