Suivi Des Grands Enjeux Environnementaux
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Suivi Des Grands Enjeux Environnementaux
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Author : Canada. Environment Canada
language : en
Publisher: Environnement Canada
Release Date : 2001
Suivi Des Grands Enjeux Environnementaux written by Canada. Environment Canada and has been published by Environnement Canada this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Business & Economics categories.
"This report provides an overview of the status and trends of some key environmental issues of concern to Canadians. It is not intended to be comprehensive; rather, its aim is to illustrate the state of our environmental knowledge as well as the state of the environment."--Page 2.
Les Enjeux Socio Environnementaux De La Gestion Int Gr E De L Eau Par Bassin Versant Au Qu Bec Le Cas De La Rivi Re Boyer
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Author : Josée Lemieux
language : fr
Publisher:
Release Date : 2020
Les Enjeux Socio Environnementaux De La Gestion Int Gr E De L Eau Par Bassin Versant Au Qu Bec Le Cas De La Rivi Re Boyer written by Josée Lemieux and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Résumé en anglais
L Valuation Des Impacts Sur L Environnement
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Author : Pierre André
language : fr
Publisher: Presses inter Polytechnique
Release Date : 2003
L Valuation Des Impacts Sur L Environnement written by Pierre André and has been published by Presses inter Polytechnique this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Science categories.
"Le présent livre se divise en cinq parties : l'historique et la problématique des ÉIE, les acteurs, les méthodes, les outils, la pratique ainsi que les perspectives."--
Examens Environnementaux De L Ocde Canada 2004
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Author : OECD
language : fr
Publisher: OECD Publishing
Release Date : 2004-09-29
Examens Environnementaux De L Ocde Canada 2004 written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-09-29 with categories.
Ce rapport consacré au Canada évalue les progrès accomplis ou à faire dans la réduction de la charge polluante, la gestion des ressources naturelles, l'intégration des politiques économique et environnementale et le renforcement de la coopération internationale.
Canadian Environmental Protection Act
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Author : Canada. Environment Canada
language : en
Publisher:
Release Date : 2001
Canadian Environmental Protection Act written by Canada. Environment Canada and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Environmental law categories.
La Performance Environnementale De L Agriculture Dans Les Pays De L Ocde Depuis 1990
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Author : OECD
language : fr
Publisher: OECD Publishing
Release Date : 2008-07-07
La Performance Environnementale De L Agriculture Dans Les Pays De L Ocde Depuis 1990 written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-07 with categories.
Cette étude présente des données comparatives au niveau international sur la performance environnementale de l’agriculture dans les pays de l’OCDE.
Canada S Performance
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Author : Canada. Treasury Board
language : fr
Publisher:
Release Date : 2004
Canada S Performance written by Canada. Treasury Board and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Administrative agencies categories.
Suivi Et Valuation Environnementale
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Author : France. Ministère de l'aménagement du territoire et de l'environnement. Direction des études économiques et de l'évaluation environnementale
language : fr
Publisher:
Release Date : 2001
Suivi Et Valuation Environnementale written by France. Ministère de l'aménagement du territoire et de l'environnement. Direction des études économiques et de l'évaluation environnementale and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.
Environmental Fluid Mechanics M Chanique Des Fluides Environnementaux
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Author : CIGB ICOLD
language : en
Publisher: CRC Press
Release Date : 2022-10-28
Environmental Fluid Mechanics M Chanique Des Fluides Environnementaux written by CIGB ICOLD and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-28 with Technology & Engineering categories.
Dams are planned, constructed, and operated to meet human needs - generation of energy, irrigated agricultural production, flood control, public and industrial supply, supply of drinking water, and various other purposes. Dams impound water in reservoirs during times of high flood that can be used for human requirements during times with inadequate natural flows. Positive impacts of dams are improved flood control, improved welfare resulting from new access to irrigation and drinking water. Without dams there would be insufficient food to feed the world’s people and energy would be generated by burning fossil fuels that produce greenhouse gases. Despite this progress there remain significant concerns about the environmental impacts of dams. These environmental impacts are complex and far reaching, remote of the dam, and may occur in time with the dam construction or later and may lead to a loss of biodiversity and of productivity of natural resources. This bulletin compiles improvements in knowledge and state of the art technology to avoid or mitigate environmental impacts of dams on the natural ecosystem as well as to the people that depend upon them for their livelihood and also addresses the mitigation of environmental impacts on dams and reservoirs. Les barrages sont planifiés, construits et exploités de manière à répondre aux besoins humains. Les barrages retiennent l'eau dans les réservoirs pendant les périodes de forte crue, une eau qui peut être utilisée pour les besoins de l'homme pendant les périodes d’insuffisance des débits naturels. Les impacts positifs de barrages sont le contrôle des crues et l'amélioration du bien-être résultant du nouvel accès à l'irrigation et à l'eau potable. Sans barrages, la production alimentaire serait insuffisante pour nourrir la population du globe et l'énergie serait générée en brûlant des combustibles fossiles qui produisent des gaz à effet de serre. Malgré ces progrès, d'importantes préoccupations subsistent quant aux retombées des barrages sur l’environnement. Les impacts environnementaux sont complexes et d’une grande portée. Ils peuvent se produire au moment de la construction du barrage ou plus tard et peuvent entraîner une perte de la biodiversité et de la productivité des ressources naturelles. Le présent bulletin compile l'amélioration des connaissances et des technologies les plus récentes pour éviter ou atténuer les impacts environnementaux des barrages sur l'écosystème naturel ainsi que pour les personnes qui en dépendent pour leur subsistance. Il aborde également l'atténuation des impacts environnementaux sur les barrages et les réservoirs.
Performance Report For The Period Ending March 31
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Author : Canada. Environment Canada
language : fr
Publisher:
Release Date : 2000
Performance Report For The Period Ending March 31 written by Canada. Environment Canada and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Environmental policy categories.