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Conserver Les Milieux Humides Pourquoi Comment
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Book Synopsis Conserver les zones humides by : Geneviève Barnaud
Download or read book Conserver les zones humides written by Geneviève Barnaud and published by Editions Quae. This book was released on 2007 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jusqu'aux années 1980, les scientifiques se préoccupaient davantage des écosystèmes terrestres et aquatiques proprement dits, délaissant les milieux humides qui se trouvaient en marge. La promulgation de la loi sur l'eau de 1992 a mis en exergue la nécessité de préserver les zones humides et la récente loi relative au développement des territoires ruraux a reconnu la nécessité d'une meilleure cohérence des différentes politiques concernant ces territoires complexes. Les agriculteurs, à l'origine de la destruction mais aussi de la création de zones humides, deviennent alors des acteurs majeurs du devenir de ces milieux. Le présent ouvrage a pour objectif de présenter l'essentiel des connaissances acquises sur les écosystèmes humides, en particulier sur leurs diverses fonctions et leur valeur socio-économique. Il précise également la nature et la portée des divers outils juridiques et techniques actuellement mis en oeuvre dans le cadre des politiques de conservation et de restauration des zones humides. Publics : enseignants, étudiants, agriculteurs, agents de développement.
Book Synopsis CONSERVER LES ZONES HUMIDES by : GENEVIEVE BARNAUD; ELIANE FUSTEC.
Download or read book CONSERVER LES ZONES HUMIDES written by GENEVIEVE BARNAUD; ELIANE FUSTEC. and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nos milieux humides by : Francine Hone
Download or read book Nos milieux humides written by Francine Hone and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Les zones humides by : Jean-Jacques Symoens
Download or read book Les zones humides written by Jean-Jacques Symoens and published by . This book was released on 1997 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Terres et eaux written by Laurent Mermet and published by . This book was released on 1986 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comment aménager vos sentiers en milieux humides by : Chantal Ausseur-Dolléans
Download or read book Comment aménager vos sentiers en milieux humides written by Chantal Ausseur-Dolléans and published by . This book was released on 1990 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conserving and Managing Wetlands for Invertebrates by :
Download or read book Conserving and Managing Wetlands for Invertebrates written by and published by Manhattan Publishing Company. This book was released on 1992 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: In English and French. Parallel title: Protection et gestion des zones humides pour les invertèbrâs
Book Synopsis Conservation des zones humides by : Geneviève Barnaud
Download or read book Conservation des zones humides written by Geneviève Barnaud and published by Muséum d'Histoire Naturelle. This book was released on 1998 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: LA CONSERVATION DE LA NATURE EST DEVENUE UN THEME DE RECHERCHE INTERDISCIPLINAIRE AVEC LA NAISSANCE DE LA BIOLOGIE DE LA CONSERVATION. COMPRENDRE L'EVOLUTION DES IDEES, CONCEPTS, THEORIES ET METHODES DEVELOPPES POUR PROTEGER, GERER OU RESTAURER LA DIVERSITE BIOLOGIQUE, PERMET DE GAGNER EN EFFICACITE DANS L'ACTION. NOUS AVONS ANALYSE LES ETAPES SIGNIFICATIVES DE LA MANIERE DONT SE STRUCTURENT LES ECHANGES ENTRE CHERCHEURS ET PRATICIENS POUR SAVOIR DANS QUELLE MESURE LES RESULTATS SCIENTIFIQUES SONT INTEGRES A LA PRATIQUE, ET INVERSEMENT, SI LES CONTRAINTES DU TERRAIN AMENENT UN REVISION DES HYPOTHESES ET PROBLEMATIQUES. UNE DES PHASES CAPITALES DE TOUTE PROGRAMME DE CONSERVATION CORRESPOND A LA CARACTERISATION ECOLOGIQUE DES OBJETS CONCERNES, DE L'ESPECE AU PAYSAGE, ET A L'ESTIMATION DE LEUR INTERET. LES ZONES HUMIDES, ECOSYSTEMES CARACTERISES PAR UNE DYNAMIQUE ET EN FONCTIONNEMENT SINGULIERS, TRES MENACES, ONT SUSCITE DE NOMBREUX PROGRAMMES SCIENTIFIQUES OU DE CONSERVATION A L'ORIGINE DE REGLEMENTATIONS SPECIFIQUES NATIONALES OU INTERNATIONALE. CES MILIEUX NOUS SERVENT DE MODELE POUR ELABORER UN SYSTEME DE CARACTERISATION COMPRENANT LES OUTILS NECESSAIRES A L'ACTION. LE TEST PORTE SUR LE MARAIS POITEVIN, SITE DE VALEUR INTERNATIONALE, ET COMPORTE UN DIAGNOSTIC DE SON ETAT ET DE RECOMMANDATIONS DANS LE CADRE D'UNE STRATEGIE DE CONSERVATION. LA MANIERE DONT LES RESULTATS ONT ETE UTILISES OU NEGLIGES, ILLUSTRES LA COMPLEXITE DU PASSAGE DE LA CONNAISSANCE SCIENTIFIQUE A L'ACTION. CETTE RECHERCHE, FONDEE SUR UN EXAMEN CRITIQUE DE DEMARCHES ET METHODES DEVELOPPEES PAR DES SCIENTIFIQUES ET DES GESTIONNAIRES, NOUS A PERMIS DE CONSTRUIRE UN ENSEMBLE DE REFERENCES NOUVELLES (DEFINITION, TYPOLOGIE, CRITERES D'EVALUATION) PLACEES DANS UN CADRE GENERAL COHERENT ET DE LES APPLIQUER A DES CONTEXTES ET DES ECHELLES SPATIALES VARIES (PROGRAMMES INTERNATIONAUX, EUROPEENS, NATIONAUX).
Book Synopsis Fonctions et valeurs des zones humides by : Éliane Fustec
Download or read book Fonctions et valeurs des zones humides written by Éliane Fustec and published by . This book was released on 2000 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Après avoir été longtemps marginalisées, détruites ou dégradées, les zones humides sont aujourd'hui considérées comme un patrimoine précieux qu'il convient de préserver et de restaurer, en raison des multiples fonctions qu'elles remplissent et des bénéfices qui en découlent pour la société. Cet ouvrage collectif a été réalisé par des spécialistes de tous les domaines concernés par les zones humides. Après une introduction sur les enjeux actuels liés aux zones humides, il traite en détail des différentes fonctions de ces milieux : contrôle des crues, flux polluants, maintien de la biodiversité, etc. Les chapitres suivants exposent les avancées récentes en matière d'évaluation économique des services rendus par les zones humides. Enfin, sont exposées les méthodes mises au point pour la protection, la restauration et la création des zones humides. Concertation, recherche et action apparaissent, en conclusion, comme les clés pour la reconquête de ce patrimoine d'importance majeure. Cet ouvrage s'adresse aux ingénieurs, aux responsables d'administration, institutions publiques ou privées, aux associations et aux divers usagers concernés par les questions d'environnement, de gestion de l'eau, d'agriculture et d'équipement. Il sera également une synthèse utile aux chercheurs et aux étudiants
Book Synopsis Milieux humides et aménagement urbain by : Cerema,
Download or read book Milieux humides et aménagement urbain written by Cerema, and published by . This book was released on 2015-01-01 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les dix projets présentés mettent en lumière la multiplicité des solutions possibles pour préserver et valoriser les milieux humides. Ils sont ici décrits dans leur ensemble : contexte, gouvernance, durée de réalisation, modalités de mise en oeuvre... L'accent est porté sur les points forts des projets et leur intégration réussie dans l'aménagement urbain. Le développement de nouvelles réalisations est une condition nécessaire dans les années futures afin de favoriser et garantir la préservation des milieux humides en territoire urbain.00.
Book Synopsis Les sciences hors d'Occident au XXe siècle: Nature et environnement by :
Download or read book Les sciences hors d'Occident au XXe siècle: Nature et environnement written by and published by . This book was released on 1995 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Agricultural Compendium for Rural Development in the Tropics and Subtropics by :
Download or read book Agricultural Compendium for Rural Development in the Tropics and Subtropics written by and published by Elsevier Science & Technology. This book was released on 1985 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ilaco handbook
Download or read book Terra 2008 written by Leslie Rainer and published by Getty Publications. This book was released on 2011-06-14 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earthen architecture constitutes one of the most diverse forms of cultural heritage and one of the most challenging to preserve. It dates from all periods and is found on all continents but is particularly prevalent in Africa, where it has been a building tradition for centuries. Sites range from ancestral cities in Mali to the palaces of Abomey in Benin, from monuments and mosques in Iran and Buddhist temples on the Silk Road to Spanish missions in California. This volume's sixty-four papers address such themes as earthen architecture in Mali, the conservation of living sites, local knowledge systems and intangible aspects, seismic and other natural forces, the conservation and management of archaeological sites, research advances, and training.
Book Synopsis LTC paper by : Douglas Mark Stienbarger
Download or read book LTC paper written by Douglas Mark Stienbarger and published by . This book was released on 1989 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Introduction to the African Convention on the Conservation of Nature and Natural Resources by : World Conservation Union
Download or read book An Introduction to the African Convention on the Conservation of Nature and Natural Resources written by World Conservation Union and published by IUCN. This book was released on 2009 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The African Convention on the conservation of nature and natural resources was adopted in 1968 in Algiers. Considered the most forward looking regional agreement of the time, it influenced significantly the development of environmental law in Africa. Two and a half decades of intense developments in international environmental law made it necessary to revise this treaty, update its provisions and enlarge its scope. This was undertaken under the auspices of the African Union (previously OAU), and the revision was adopted by its Heads of State and Government in July 2003 in Maputo. The introduction provides an overview of this new international treaty, as well as a commentary to each of its provisions.
Author :Food and Agriculture Organization of the United Nations Publisher :Fao Technical Guidelines for R ISBN 13 : Total Pages :96 pages Book Rating :4.:/5 (318 download)
Book Synopsis Fisheries Management by : Food and Agriculture Organization of the United Nations
Download or read book Fisheries Management written by Food and Agriculture Organization of the United Nations and published by Fao Technical Guidelines for R. This book was released on 2008 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: "These guidelines have been produced to supplement as an addition to the FAO Technical Guidelines for Responsible Fisheries no. 4, Suppl. 2 entitled Fisheries management".
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :925107948X Total Pages :172 pages Book Rating :4.2/5 (51 download)
Book Synopsis The Ocean Challenge Badge by : Food and Agriculture Organization of the United Nations
Download or read book The Ocean Challenge Badge written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-05-08 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ocean covers 70 percent of the Earth’s surface, and is essential for life on our planet – even for those of us who live nowhere near the sea! It provides us all with food and other materials that we need, regulates our climate and provides half of the oxygen we breathe. The ocean also offers us various means of transport and opportunities for recreation. People have long thought that the ocean was so wide and bountiful that it would go on supplying our needs forever, but this is not the case: human activities are causing significant damage to life in the ocean. People are often unaware of the problems created by this heavy reliance, as few of us have the opportunity to look beneath the surface of the sea and see the damage that our actions have caused. This is where the Ocean Challenge Badge comes in: let it take you on a journey to discover the ocean! It is packed with activities to help you learn about how the ocean works, the creatures that live in it, and just how important it is in our everyday lives. You will also discover how YOU can play a role in protecting our ocean for future generations. We hope you will be inspired to take the challenge and celebrate our ocean. So dive in and begin your aquatic discoveries!
