Transitions Agraires Dynamiques Cologiques Et Conservation
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Transitions Agraires Dynamiques Cologiques Et Conservation
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Author : Georges Serpantié
language : fr
Publisher: IRD Editions
Release Date : 2007
Transitions Agraires Dynamiques Cologiques Et Conservation written by Georges Serpantié and has been published by IRD Editions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Agriculture categories.
Aires Prot G Es Espaces Durables
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Author : Catherine Aubertin
language : fr
Publisher: IRD Editions
Release Date : 2013-12-09
Aires Prot G Es Espaces Durables written by Catherine Aubertin and has been published by IRD Editions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-09 with Business & Economics categories.
Autrefois enclaves marginales de protection de la nature, les aires protégées, apparues dès la fin du XIXe siècle, représentent aujourd’hui 12 % des surfaces émergées et concernent l’ensemble des territoires de la planète. Dans le contexte du développement durable, on attend à présent qu’elles répondent à la fois à des objectifs de conservation de la biodiversité et de développement social. La « durabilité » de ces espaces est en effet au cœur des politiques actuelles de gestion de l’environnement. Quelles sont, dans ce contexte, les nouvelles formes juridiques et territoriales des aires protégées ? Comment s’inscrivent-elles dans les infrastructures naturelles régionales et les réseaux écologiques transnationaux ? Quels outils de valorisation économique peuvent-elles offrir ? Autrement dit, dans quelle mesure les diverses aires protégées - parcs nationaux, réserves naturelles, réserves de biosphère, aires marines, corridors, terres indigènes, etc. - s’affirment-elles comme des espaces d’expérimentation du développement durable ? Pour répondre à ces questions, cet ouvrage alliant études régionales et globales analyse les tendances actuelles de la conservation. À travers le regard d’économistes, d’écologues, de juristes, d’anthropologues et de géographes, il propose une approche inédite des tensions qui se cristallisent autour d’une nature à réinventer.
Parcours De Recherche Madagascar
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Author : Christian Feller
language : fr
Publisher: IRD Editions
Release Date : 2010
Parcours De Recherche Madagascar written by Christian Feller and has been published by IRD Editions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Social Science categories.
C'est après la Seconde Guerre mondiale que la recherche française sur les pays tropicaux se structure selon un nouveau dispositif institutionnel. Dès 1946, Madagascar fait partie des pays précurseurs disposant d'un centre de recherche (PIRSM, Institut de recherche scientifique de Madagascar), de moyens logistiques et humains pour mener à bien ses objectifs scientifiques et de développement. Depuis, l'IRSM a été intégré à l'Orstom (Office de la recherche scientifique et technique outre-mer), devenu IRD (Institut de recherche pour le développement) en 1998, et le partenariat avec les chercheurs et universitaires nationaux s'est considérablement élargi. À travers différents parcours de recherche, cet ouvrage dresse, soixante-cinq ans plus tard, un bilan du chemin parcouru et dessine un panorama de l'évolution des connaissances dans les principaux domaines investis par l'IRD et ses partenaires : géographie, anthropologie, économie, démographie, santé, hydrologie, pédologie, minéralogie, océanographie, botanique et travaux sur les substances naturelles. Ainsi, des acteurs malgaches et français de la recherche nous livrent leur vision de l'évolution de leurs disciplines et nous présentent les modalités scientifiques et institutionnelles de leur collaboration. La production scientifique analysée permet par ailleurs de redonner vie à des travaux anciens peu accessibles. Outre les bibliographies propres à chaque chapitre, l'ouvrage est accompagné d'un DVD comprenant plus de 3 000 références issues de la base documentaire Horizon Pleins Textes de l'IRD, dont 1 800 disponibles en version intégrale (fichiers PDF) couvrant la majeure partie des travaux réalisés à Madagascar par l'IRD et ses partenaires malgaches.
The New Natural History Of Madagascar
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Author : Steven M. Goodman
language : en
Publisher: Princeton University Press
Release Date : 2022-11-15
The New Natural History Of Madagascar written by Steven M. Goodman and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-15 with Science categories.
A marvelously illustrated reference to the natural wonders of one of the most spectacular places on earth Separated from Africa’s mainland for tens of millions of years, Madagascar has evolved a breathtaking wealth of biodiversity, becoming home to thousands of species found nowhere else on the planet. The New Natural History of Madagascar provides the most comprehensive, up-to-date synthesis available of this island nation’s priceless biological treasures. Now fully revised and expanded, this beautifully illustrated compendium features contributions by more than 600 globally renowned experts who cover the history of scientific exploration in Madagascar, as well as the island’s geology and soils, climate, forest ecology, human ecology, marine and coastal ecosystems, plants, invertebrates, fishes, amphibians, reptiles, birds, and mammals. This invaluable two-volume reference also includes detailed discussions of conservation efforts in Madagascar that showcase several successful protected area programs that can serve as models for threatened ecosystems throughout the world. Provides the most comprehensive overview of Madagascar’s rich natural history Coedited by 18 different specialists Features hundreds of new contributions by world-class experts Includes hundreds of new illustrations Covers a broad array of topics, from geology and climate to animals, plants, and marine life Sheds light on newly discovered species and draws on the latest science An essential resource for anyone interested in Madagascar or tropical ecosystems in general, from biologists and conservationists to ecotourists and armchair naturalists
Protected Areas Sustainable Land
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Author : Estienne Rodary
language : en
Publisher: Routledge
Release Date : 2016-04-15
Protected Areas Sustainable Land written by Estienne Rodary and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-15 with Political Science categories.
Protected areas, such as nature reserves, national parks and marine conservation areas, are the main tool of nature conservation policies and are increasing on a worldwide scale. They are one of the main forms of environmental planning, and conservation institutions have increasing means at their disposal. At the same time, the goals of protected areas have become more diverse, with the involvement of more stakeholders and complex institutional frameworks. Giving an account of the extension and diversification of protected areas, this book determines whether these two processes constitute a breakdown in conservation policies. Economists, ecologists, lawyers, anthropologists and geographers analyse the various trends which are fundamental to the future of protected areas to reveal a conflicting scene where narrative around cooperation and integration hides competition between different interests. This book shows how protected areas are emerging as zones of divergent experimentations of sustainable development rather than lasting forms of integrative environmental management.
Biomat 2009
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Author : Rubem P. Mondaini
language : en
Publisher: World Scientific
Release Date : 2010
Biomat 2009 written by Rubem P. Mondaini and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Mathematics categories.
This volume contains the selected contributed papers from the BIOMAT 2009 ? Ninth International Symposium on Mathematical and Computational Biology and the contributions of the Keynote Speakers which present the state of the art of fundamental topics of interdisciplinary science to research groups and interested individuals on the mathematical Modelling of biological phenomena. New results are presented on cells, particularly their growth rate and fractal behavior of colony contours; on control mechanisms of molecular systems; the Monte?Carlo simulation of protein models; and on fractal and nonlinear analysis of biochemical time series. There are also new results on population dynamics, such as the paleodemography of New Zealand and a comprehensive review on complex food webs. Contributions on computational biology include the use of graph partitioning to analyse biological networks and graph theory in chemosystematics. The studies of infectious diseases include the dynamics of reinfection of Tuberculosis; the spread of HIV infection in the immune system and the real-time forecasting of an Influenza pandemic in the UK. New contributions to the field of Modelling of physiological disorders include the study of macrophages and tumours and the influence of microenvironment on tumour cells proliferation and migration.
G Opolitique Et Environnement
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Author : Hervé Rakoto Ramiarantsoa
language : fr
Publisher: IRD Editions
Release Date : 2012
G Opolitique Et Environnement written by Hervé Rakoto Ramiarantsoa and has been published by IRD Editions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Political Science categories.
La globalisation des politiques environnementales ne produit pas les mêmes effets dans tous les pays du Sud. Dans le même temps persiste la difficulté à penser de façon renouvelée les relations entre nature et société, entre conservation et développement, ce dont témoigne Rio + 20, la conférence des Nations unies pour le développement durable tenue en juin 2012. Dans ce contexte, Madagascar, pays fortement engagé dans une démarche de conservation de son patrimoine forestier, s’avère un cas d’école emblématique. Quels acteurs contrôlent les modalités de production et de mise en œuvre des projets de valorisation de la forêt ? Par quelles institutions ces projets sont-ils financés ? Quelles retombées en termes de lutte contre la pauvreté peut-on en attendre ? À travers un regard géopolitique partagé, les auteurs de cet ouvrage, issus de disciplines et d’horizons divers, interrogent le processus de construction des politiques environnementales et analysent les relations entre science, politique et société, alors que s’est progressivement imposée une vision de plus en plus marchande de la nature. Cette publication s’adresse à tous ceux – chercheurs, étudiants, praticiens du développement et décideurs – qui explorent pistes et retours d’expériences sur les relations entre géopolitique et environnement.
Challenges And Opportunities For Agricultural Intensification Of The Humid Highland Systems Of Sub Saharan Africa
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Author : Bernard Vanlauwe
language : en
Publisher: Springer
Release Date : 2014-10-07
Challenges And Opportunities For Agricultural Intensification Of The Humid Highland Systems Of Sub Saharan Africa written by Bernard Vanlauwe and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-07 with Technology & Engineering categories.
The humid highlands in sub-Saharan Africa (SSA) are characterized by high population densities and require intensification. The Consortium for Improving Agriculture-based Livelihoods in Central Africa (CIALCA) has set up a research for development platform in various mandate areas in DR Congo, Burundi, and Rwanda, aiming to identify improved production, market, and nutrition options and facilitating the access for development partners to these options. This platform is supported by capacity building, multi-stakeholder dialogue, and monitoring and evaluation efforts. The conference, facilitated by CIALCA, aimed to (i) take stock of the state-of the art in agricultural intensification in the highlands of SSA and (ii) chart the way forward for agricultural research for development in the humid highlands of SSA, and more specifically in the recently launched Humidtropics Consortium Research Programme, through keynote, oral and poster presentations, and strategic panel discussions.
Perceptions And Representations Of The Malagasy Environment Across Cultures
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Author : Frank Muttenzer
language : en
Publisher: Springer Nature
Release Date : 2023-07-13
Perceptions And Representations Of The Malagasy Environment Across Cultures written by Frank Muttenzer and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-13 with History categories.
This book examines the history and impact of environmental change in Madagascar. Drawing on interdisciplinary, ethnographic methodologies, the book presents local and global perspectives on current environmental changes and their drivers, from mining to development and deforestation. The book emphasizes the embeddedness of Malagasy peoples’ social relationships with the natural environment, and contrasts this with the way the Malagasy environment is viewed by international conservation organizations. Through the presentation of concrete case studies, the contributors assess the current controversy over the history and nature of human impact on the environment in Madagascar, and offer innovatory insights into how these controversies, which plague current policy making, can be settled.
G Oagronomie Paysage Et Projets De Territoire
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Author : Sylvie Lardon
language : fr
Publisher: Editions Quae
Release Date : 2012
G Oagronomie Paysage Et Projets De Territoire written by Sylvie Lardon and has been published by Editions Quae this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Agronomy categories.