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Les Ressources Alternatives A Leau Potable Pour Des Usages Urbains
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Book Synopsis Les ressources alternatives à l'eau potable pour des usages urbains by : Sabine Bognon
Download or read book Les ressources alternatives à l'eau potable pour des usages urbains written by Sabine Bognon and published by . This book was released on 2009 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diversification des ressources du réseau d'eau non potable parisien by : Bich-Thuy Trinh
Download or read book Diversification des ressources du réseau d'eau non potable parisien written by Bich-Thuy Trinh and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A l'échelle d'une agglomération, réfléchir à une gestion durable de l'eau amène à s'interroger sur les liens entre les usages et les ressources : quelle qualité de l'eau est nécessaire pour quels usages ? Le contexte parisien est un terrain propice pour mener ce type de réflexion, grâce à l'existence d'un RENP, datant de la fin du XIXe siècle. Alimenté par les eaux sommairement traitées de la Seine (20%) et du canal de l'Ourcq (80%), ce réseau sert principalement aux usages municipaux : nettoyage des trottoirs, curage des égouts, arrosage des espaces verts et alimentation des lacs artificiels. Un modèle alternatif de gestion de l'eau à l'échelle parisienne devient aujourd'hui possible grâce à la décision de la Ville de Paris en mars 2012 de maintenir et de réhabiliter son RENP. Cette décision a été confirmée par l'approbation par le Conseil de Paris en septembre 2015 du schéma directeur des usages et du réseau d'eau non potable de Paris, pour la période 2015-2020. L'entreprise publique Eau de Paris, responsable du service de l'eau à Paris, a pour mission de mettre en œuvre les décisions et les orientations de ce schéma directeur. Dans une logique de moindre pression sur la ressource naturelle, une évolution possible de la gestion du RENP est la diversification de ses ressources. Les ressources potentielles considérées sont les eaux d'exhaure, les eaux usées traitées, les eaux de pluie et les eaux de piscine. La recherche vise à étudier la question suivante : Comment et à quelle conditions l'alimentation du RENP peut être gérée de manière durable sur le territoire parisien ? Pour ce faire, on réalise d'abord un état des lieux de la situation actuelle, puis on identifie les ressources potentielles et les enjeux associés. Puis deux approches sont menées. La première approche consiste à définir plusieurs choix de répartition des ressources du RENP, appelés scenarii. Les scénarii sont évalués et comparés grâce à la construction d'indicateurs de performance. La deuxième approche consiste à caractériser les positions des acteurs par rapport à la diversification des ressources du RENP. La caractérisation des positions est réalisée grâce à la conduite d'entretiens semi-directifs. Les résultats des deux approches sont enfin discutés. Les résultats de la recherche permettront de reposer la question du lien entre usages et qualité des eaux requise. Elle permettra de mettre en lumière les freins et les leviers pour la valorisation des ressources alternatives à l'eau potable. Enfin, elle alimentera les réflexions sur le statut même de l'eau potable dans un contexte de gestion durable de la ressource.
Book Synopsis L'eau, un bien public by : Olivier Hoedeman
Download or read book L'eau, un bien public written by Olivier Hoedeman and published by ECLM. This book was released on 2010 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis La réutilisation des eaux usées 1 by : Kader Gaid
Download or read book La réutilisation des eaux usées 1 written by Kader Gaid and published by ISTE Group. This book was released on 2024-07-17 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: La problématique de l’eau est indissociable au développement durable dans la mesure où l’eau doit permettre de répondre aux besoins des générations actuelles et futures. La réutilisation des eaux usées est un enjeu socio-économique pour le développement des services d’eau potable et d’assainissement. Elle présente l’avantage d’assurer une ressource alternative permettant de limiter les déficits en eau, de préserver les ressources naturelles et de pallier aux pénuries d’eau engendrées par les changements climatiques. La réutilisation des eaux usées 1 expose, de manière didactique et complète, les nombreux usages de la réutilisation des eaux usées, la variété des traitements, leurs performances, leurs conditions d’utilisation, la manière de les combiner, afin de redonner à l’eau usée, une nouvelle vie. La sécheresse est programmée, mais les technologies existent.
Author :International Association of Hydrological Sciences. Scientific Assembly Publisher : ISBN 13 :9781901502978 Total Pages :322 pages Book Rating :4.5/5 (29 download)
Book Synopsis Sustainable Water Management Solutions for Large Cities by : International Association of Hydrological Sciences. Scientific Assembly
Download or read book Sustainable Water Management Solutions for Large Cities written by International Association of Hydrological Sciences. Scientific Assembly and published by . This book was released on 2005 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Pavillon de l'Arsenal (Paris, France) Publisher :Editions du Pavillon de l'Arsenal ISBN 13 : Total Pages :276 pages Book Rating :4.F/5 ( download)
Book Synopsis Nouveaux Paris by : Pavillon de l'Arsenal (Paris, France)
Download or read book Nouveaux Paris written by Pavillon de l'Arsenal (Paris, France) and published by Editions du Pavillon de l'Arsenal. This book was released on 2005 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Agriculture périurbaine en Afrique subsaharienne by :
Download or read book Agriculture périurbaine en Afrique subsaharienne written by and published by Cirad. This book was released on 1999 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Irrigation in the Mediterranean by : François Molle
Download or read book Irrigation in the Mediterranean written by François Molle and published by Springer. This book was released on 2019-05-09 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mediterranean irrigation is diverse due to, among other factors, the relative importance of water in the economy of each country, varied levels of aridity, heterogeneous levels economic, social and technological levels of development, and differences in political and social organization. However, most of the Mediterranean countries face similar problems to meet their water demands because of the scarcity and variability of renewable resources, growing water requirements from non-agricultural sectors, increasing environmental concerns related to water quality and environmental degradation, a social demand for larger public participation, and important technological changes. The time has come to reconsider the “not one drop lost to the sea” philosophy of yesteryears largely and to 'live within limits'. This book focuses on eight selected countries (Tunisia, Morocco, Spain, France, Italy, Turkey, Israel and Egypt) and provides a comparative perspective that both thoroughly explores their specificities and identifies the common challenges faced by the irrigation sector in these countries. The book has been written at a critical moment, when the continued application of a supply-side water management model is revealing its unsustainable nature in numerous places; when significant technological changes are taking place in the irrigation sector; when new forms of management and governance are widely held as badly needed; and finally, when climate change is compounding many of the difficulties that have characterized irrigation policies and practices in the past decades. This complicated future context makes Mediterranean irrigation face various political dilemmas on water management, raising social tensions, triggering territorial and land conflicts, and stimulating new technological developments. This book provides a timely analysis of the particular trajectory of eight Mediterranean countries in these uncertain transformations, and attempts to identify the best strategies to avert or overcome future risks.
Book Synopsis Transactions - Congress on Irrigation and Drainage by :
Download or read book Transactions - Congress on Irrigation and Drainage written by and published by . This book was released on 1993 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 2002 accompanied by CD-ROM containing v.2 of the congress, and another CD-ROM containing the work of the 18th congress.
Author :Council of Europe. Committee of Ministers Publisher :Council of Europe ISBN 13 :9789287136268 Total Pages :268 pages Book Rating :4.1/5 (362 download)
Book Synopsis Textes Adoptés Par Le Comité Des Ministres Du Conseil de L'Europe, 1997 by : Council of Europe. Committee of Ministers
Download or read book Textes Adoptés Par Le Comité Des Ministres Du Conseil de L'Europe, 1997 written by Council of Europe. Committee of Ministers and published by Council of Europe. This book was released on 1998-01-01 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Textes Adoptés Par Le Comité Des Ministres Du Conseil de L'Europe by : Council of Europe. Committee of Ministers
Download or read book Textes Adoptés Par Le Comité Des Ministres Du Conseil de L'Europe written by Council of Europe. Committee of Ministers and published by . This book was released on 1997 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Beyond the Networked City by : Olivier Coutard
Download or read book Beyond the Networked City written by Olivier Coutard and published by Routledge. This book was released on 2015-12-14 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cities around the world are undergoing profound changes. In this global era, we live in a world of rising knowledge economies, digital technologies, and awareness of environmental issues. The so-called "modern infrastructural ideal" of spatially and socially ubiquitous centrally-governed infrastructures providing exclusive, homogeneous services over extensive areas, has been the standard of reference for the provision of basic essential services, such as water and energy supply. This book argues that, after decades of undisputed domination, this ideal is being increasingly questioned and that the network ideology that supports it may be waning. In order to begin exploring the highly diverse, fluid and unstable landscapes emerging beyond the networked city, this book identifies dynamics through which a ‘break’ with previous configurations has been operated, and new brittle zones of socio-technical controversy through which urban infrastructure (and its wider meaning) are being negotiated and fought over. It uncovers, across a diverse set of urban contexts, new ways in which processes of urbanization and infrastructure production are being combined with crucial sociopolitical implications: through shifting political economies of infrastructure which rework resource distribution and value creation; through new infrastructural spaces and territorialities which rebundle socio-technical systems for particular interests and claims; and through changing offsets between individual and collective appropriation, experience and mobilization of infrastructure. With contributions from leading authorities in the field and drawing on theoretical advances and original empirical material, this book is a major contribution to an ongoing infrastructural turn in urban studies, and will be of interest to all those concerned by the diverse forms and contested outcomes of contemporary urban change across North and South.
Download or read book MAP Technical Reports Series written by and published by . This book was released on 2004 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sustaining Urban Networks by : Olivier Coutard
Download or read book Sustaining Urban Networks written by Olivier Coutard and published by Routledge. This book was released on 2004-11-26 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considering sustainability in its economic, environmental and social contexts, the contributors take stock of previous research on large technical systems and discuss their sustainability from three main perspectives: uses, cities, and rules and institutions.
Book Synopsis Texts Adopted by the Committee of Ministers of the Council of Europe by : Council of Europe. Committee of Ministers
Download or read book Texts Adopted by the Committee of Ministers of the Council of Europe written by Council of Europe. Committee of Ministers and published by . This book was released on 1998 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Hydroinformatics by : Philippe Gourbesville
Download or read book Advances in Hydroinformatics written by Philippe Gourbesville and published by Springer. This book was released on 2018-02-26 with total page 1205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers a collection of extended papers based on presentations given during the SimHydro 2017 conference, held in Sophia Antipolis, Nice, France on June 14–16, 2017. It focuses on how to choose the right model in applied hydraulics and considers various aspects, including the modeling and simulation of fast hydraulic transients, 3D modeling, uncertainties and multiphase flows. The book explores both limitations and performance of current models and presents the latest developments in new numerical schemes, high-performance computing, multiphysics and multiscale methods, and better interaction with field or scale model data. It gathers the lastest theoretical and innovative developments in the modeling field and presents some of the most advance applications on various water related topics like uncertainties, flood simulation and complex hydraulic applications. Given its breadth of coverage, it addresses the needs and interests of practitioners, stakeholders, researchers and engineers alike.
Book Synopsis Companion Modelling by : Michel Étienne
Download or read book Companion Modelling written by Michel Étienne and published by Springer Science & Business Media. This book was released on 2013-12-16 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the companion modelling approach by presenting the stance that underpins it, the methods and tools used with stakeholders and the specific role of models during the process. It addresses the means to deal with the different levels of decision-making and to take into account the various power relationships. It proposes a methodology to assess the impact of the approach on the stakeholders involved in the process. The book includes 27 case studies and 7 teaching tools that describe the successful use of the approach in a variety of settings or teaching contexts. It is intended for researchers working on rural development or renewable resources management, as well as students and teachers.