Diagnostic Territorial Sur La Probl Matique Du Phosphore
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Diagnostic Territorial Sur La Probl Matique Du Phosphore
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Author : Sarah Humbert
language : fr
Publisher:
Release Date : 2009
Diagnostic Territorial Sur La Probl Matique Du Phosphore written by Sarah Humbert and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.
Reconnu comme étant l'un des facteurs limitant de l'eutrophisation des cours d'eau, le phosphore est aujourd'hui un élément au cœur des stratégies environnementales de reconquête de la qualité de l'eau. Les enjeux sont importants car le paramètre phosphore peut être, selon la Directive Cadre sur l'Eau, considéré comme déclassant pour les masses d'eau. Une bonne qualité de l'eau est alors indispensable pour respecter l'objectif environnemental défini par la directive, à savoir l'atteinte du bon état écologique des cours d'eau d'ici 2015, sous peine de sanctions. Des outils simples doivent ainsi être développés pour les collectivités locales, afin qu'elles puissent déterminer de manière précise leurs politiques d'actions envers la problématique phosphore, afin d'obtenir les meilleurs résultats possibles sur la qualité de l'eau.Ce diagnostic a été réalisé sur une zone de 1700 hectares en Ille-et-Vilaine (Bretagne). Il tente de proposer une méthode d'action afin de connaître au sein d'un territoire les sources de phosphore, les surfaces pouvant contribuer aux transferts vers les cours d'eau et l'ensemble des pratiques appliquées à ce territoire. Il s'inscrit d'une part dans le programme de reconquête de la qualité de l'eau du Syndicat des Eaux Loisance Minette mais aussi dans la volonté des agriculteurs d'anticiper des futures réglementations concernant le phosphore. Il a pu dégager plusieurs pistes d'action malgré les limites qu'il dégage, notamment l'interprétation indépendante des facteurs. Cependant, l'adaptation de l'outil Lophos, développé au Québec pourrait représenter un atout pour améliorer la méthode de ce diagnostic.
Poverty And Neoliberalism
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Author : Ray Bush
language : en
Publisher: Third World in Global Politics
Release Date : 2007-05-25
Poverty And Neoliberalism written by Ray Bush and has been published by Third World in Global Politics this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-25 with Business & Economics categories.
A critique of the way powerful institutions support economics and politics that sustain poverty and keep the rich in power
The African Frontier
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Author : Igor Kopytoff
language : en
Publisher:
Release Date : 1989
The African Frontier written by Igor Kopytoff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Africa categories.
Territoire Et D Veloppement Durable
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Author : François Besancenot
language : fr
Publisher: Editions L'Harmattan
Release Date : 2009-02-01
Territoire Et D Veloppement Durable written by François Besancenot and has been published by Editions L'Harmattan this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-02-01 with Nature categories.
Dès qu'on tente de le territorialiser, le concept de développement durable demeure désespérément flou voire durablement mou. Voici un éclairage indispensable sur le sens et la faisabilité du développement territorial durable. Il met à disposition des acteurs politiques, administrateurs de collectivités territoriales, chefs d'entreprise, responsables associatifs ou simples citoyens, une réflexion et une méthodologie de mise en oeuvre d'un territoire durable. Le Bassin potassique alsacien a servi de territoire test.
Perspectives On Pragmatics And Philosophy
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Author : Alessandro Capone
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-26
Perspectives On Pragmatics And Philosophy written by Alessandro Capone 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 2013-11-26 with Philosophy categories.
This book is about the pragmatics of language and it illustrates how pragmatics transcends the boundaries of linguistics. This volume covers Gricean pragmatics as well as topics including: conversation and collective belief, the norm of assertion, speech acts, what a context is, the distinction between semantics and pragmatics and implicature and explicature, pragmatics and epistemology, the pragmatics of belief, quotation, negation, implicature and argumentation theory, Habermas’ Universal Pragmatics, Dascal’s theory of the dialectical self, theories and theoretical discussions on the nature of pragmatics from a philosophical point of view. Conversational implicatures are generally meaning augmentations on top of explicatures, whilst explicatures figure prominently in what is said. Discussions in this work reveal their characteristics and tensions within current theories relating to explicatures and implicatures. Authors show that explicatures and implicatures are calculable and not (directly) tied to conventional meaning. Pragmatics has a role to play in dealing with philosophical problems and this volume presents research that defines boundaries and gives a stable picture of pragmatics and philosophy. World renowned academic experts in philosophy and pragmalinguistics ask important theoretical questions and interact in a way that can be easily grasped by those from disciplines other than philosophy, such as anthropology, literary theory and law. A second volume in this series is also available, which covers the perspective of linguists who have been influenced by philosophy.
Edible Ectomycorrhizal Mushrooms
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Author : Alessandra Zambonelli
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-01-30
Edible Ectomycorrhizal Mushrooms written by Alessandra Zambonelli 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 2013-01-30 with Technology & Engineering categories.
Edible ectomycorrhizal mushrooms (EEMMs) comprise more than 1000 species and are an important food and forest resource. In this volume of Soil Biology, internationally recognized scientists offer their most recent research findings on these beguiling fungi. Topics covered include: complex ecological interactions between plants, EEMMs, and soil organisms; comparative genomics, high-throughput sequencing and modern research tools; genetic selection of fungal strains and techniques for inoculating plants; economic and social considerations surrounding wild collected EEMMs; and practical information concerning soil management and EEMM cultivation. The book will be a useful guide for anyone interested in soil ecology, forestry, or the genetics and cultivation of EEMMs, and provides an extensive knowledge base and inspirations for future studies on these ecologically and economically important fungi.
The Global Carbon Cycle
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Author : Christopher B. Field
language : en
Publisher: Island Press
Release Date : 2012-09-26
The Global Carbon Cycle written by Christopher B. Field and has been published by Island Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-26 with Science categories.
While a number of gases are implicated in global warming, carbon dioxide is the most important contributor, and in one sense the entire phenomena can be seen as a human-induced perturbation of the carbon cycle. The Global Carbon Cycle offers a scientific assessment of the state of current knowledge of the carbon cycle by the world's leading scientists sponsored by SCOPE and the Global Carbon Project, and other international partners. It gives an introductory over-view of the carbon cycle, with multidisciplinary contributions covering biological, physical, and social science aspects. Included are 29 chapters covering topics including: an assessment of carbon-climate-human interactions; a portfolio of carbon management options; spatial and temporal distribution of sources and sinks of carbon dioxide; socio-economic driving forces of emissions scenarios. Throughout, contributors emphasize that all parts of the carbon cycle are interrelated, and only by developing a framework that considers the full set of feedbacks will we be able to achieve a thorough understanding and develop effective management strategies. The Global Carbon Cycle edited by Christopher B. Field and Michael R. Raupach is part of the Rapid Assessment Publication series produced by the Scientific Committee on Problems of the Environment (SCOPE), in an effort to quickly disseminate the collective knowledge of the world's leading experts on topics of pressing environmental concern.
Environmental Sustainability
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Author : Rachel Blackman
language : en
Publisher:
Release Date : 2009
Environmental Sustainability written by Rachel Blackman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Sustainability categories.
Healthy Urban Planning
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Author : Hugh Barton
language : en
Publisher: Routledge
Release Date : 2013-07-04
Healthy Urban Planning written by Hugh Barton and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-04 with Architecture categories.
This book aims to refocus urban planners on the implications of their work for human health and well-being. Provides practical advice on ways to integrate health and urban planning.
Bananas And Food Security
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Author :
language : en
Publisher: Bioversity International
Release Date : 1999
Bananas And Food Security written by and has been published by Bioversity International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Agricultural productivity categories.