Les Milieux Humides
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Les Milieux Humides
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Author : Service canadien de la faune
language : en
Publisher: Environnement Canada, Service canadien de la faune
Release Date : 1980
Les Milieux Humides written by Service canadien de la faune and has been published by Environnement Canada, Service canadien de la faune this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with categories.
Les Milieux Humides
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Author :
language : fr
Publisher:
Release Date : 1980
Les Milieux Humides written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with categories.
Les Milieux Humides Dans La Loire
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Author : Jean-Noël Degorce
language : fr
Publisher: Université de Saint-Etienne
Release Date : 1995
Les Milieux Humides Dans La Loire written by Jean-Noël Degorce and has been published by Université de Saint-Etienne this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Wetlands categories.
Conserver Les Milieux Humides Pourquoi Comment
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Author : Geneviève Barnaud
language : fr
Publisher: Educagri Editions
Release Date : 2007
Conserver Les Milieux Humides Pourquoi Comment written by Geneviève Barnaud and has been published by Educagri Editions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Wetland conservation categories.
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 œuvre dans le cadre des politiques de conservation et de restauration des zones humides.
Les Milieux Humides
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Author : Emmanuelle Fay
language : fr
Publisher:
Release Date : 2006*
Les Milieux Humides written by Emmanuelle Fay and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006* with categories.
Changements Dans Les Milieux Humides Du Fleuve Saint Laurent De 1970 2002
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Author :
language : fr
Publisher:
Release Date : 2011
Changements Dans Les Milieux Humides Du Fleuve Saint Laurent De 1970 2002 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Environmental monitoring categories.
Les Milieux Humides Du Parc National Du Canada De La Mauricie
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Author : Louis-Vincent Lemelin
language : fr
Publisher:
Release Date : 2008
Les Milieux Humides Du Parc National Du Canada De La Mauricie written by Louis-Vincent Lemelin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
Les Milieux Humides C Tiers Du Sud De La Gasp Sie
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Author : Canada. Ministère des pêches et des océans
language : fr
Publisher: Maria [Québec] : Comité ZIP Baie des Chaleurs
Release Date : 2002
Les Milieux Humides C Tiers Du Sud De La Gasp Sie written by Canada. Ministère des pêches et des océans and has been published by Maria [Québec] : Comité ZIP Baie des Chaleurs this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
Greenhouse Gas Emissions Fluxes And Processes
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Author : A. Tremblay
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-04-30
Greenhouse Gas Emissions Fluxes And Processes written by A. Tremblay 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 2011-04-30 with Science categories.
In a time when an unquestionable link between anthropogenic emissions of greenhouse gases and climatic changes has finally been acknowledged and * widely documented through IPCC reports, the need for precise estimates of greenhouse gas (GHG) production rates and emissions from natural as well as managed ecosystems has risen to a critical level. Future agreements between nations concerning the reduction of their GHG emissions will - pend upon precise estimates of the present level of these emissions in both natural and managed terrestrial and aquatic environments. From this viewpoint, the present volume should prove to a benchmark contribution because it provides very carefully assessed values for GHG emissions or exchanges between critical climatic zones in aquatic en- ronments and the atmosphere. It also provides unique information on the biases of different measurement methods that may account for some of the contradictory results that have been published recently in the literature on this subject. Not only has a large array of current measurement methods been tested concurrently here, but a few new approaches have also been developed, notably laser measurements of atmospheric CO concentration 2 gradients. Another highly useful feature of this book is the addition of - nitoring and process studies as well as modeling.
Guide Des Milieux Humides Du Qu Bec
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Author : Larouche, Ursula
language : fr
Publisher: [Charlesbourg] : Union québécoise pour la conservation de la nature
Release Date : 1993
Guide Des Milieux Humides Du Qu Bec written by Larouche, Ursula and has been published by [Charlesbourg] : Union québécoise pour la conservation de la nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Wetland conservation categories.