Intégration de l'information géologique lors de l'estimation de l'aire d'alimentation de captage d'eau souterraine PDF Download

Author: Marie-Line Tremblay
Publisher:
ISBN: 9781412314213
Category : Aquifers
Languages : fr
Pages : 0

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Author: Michaël Verreault
Publisher:
ISBN: 9781412310345
Category : Groundwater
Languages : fr
Pages : 262

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Author: Essahlaoui-A
Publisher: Omn.Univ.Europ.
ISBN: 9786131581441
Category : Literary Criticism
Languages : fr
Pages : 272

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Les ressources en eau souterraine représentent une source importante d'eau dans le monde en général et dans les zones arides et semi-arides en particulier. Ces eaux jouent un rôle déterminant dans le développement socio-économique aussi bien au niveau local, régional que national, ainsi elles constituent une source d'alimentation en eau potable, en eaux industrielles, et apportent une contribution considérable au développement de l'irrigation. Dans le bassin de Saïss (Maroc), la croissance démographique et le développement agro-alimentaire, durant les trois dernières décennies, ont exigé la mise à disposition d'importantes ressources en eau. Partant de ces considérations, une connaissance plus approfondie du potentiel hydrique du bassin s'imposait, et une investigation géophysique de ce bassin constituait un jalon appréciable pour mieux connaître et cartographier la structure des aquifères superficiels et profonds.Ce genre d'investigation est capital pour la mise à disposition quantitative de l'eau dans les régions affectées par des périodes de sécheresse assez longues et sévères.En fin, la qualité des eaux souterraines pourra être estimée à l'aide de la tomographie électrique.

Author: Djalal Heydarpour
Publisher:
ISBN:
Category :
Languages : fr
Pages : 396

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L'ESTIMATION DE LA COMPOSANTE SOUTERRAINE DU DEBIT D'UN COURS D'EAU, EN PERIODE DE CRUE, EST UN ELEMENT UTILE POUR L'EVALUATION DES RESERVES D'EAU SOUTERRAINE D'UN BASSIN VERSANT. LES METHODES CLASSIQUES D'ANALYSE DE L'HYDROGRAMME SONT SOUVENT BASEES SUR L'EXPERIENCE ET LE JUGEMENT DE L'OPERATEUR. ON A UTILISE DES METHODES CHIMIQUES, LES VALEURS DE LA CONDUCTIVITE POUR DETERMINER LA PART DES COMPOSANTES DU DEBIT DE BASE, PROVENANT DE DEUX AQUIFERES DIFFERENTS. LE BUT DE CE TRAVAIL A ETE DE METTRE EN EVIDENCE LA VALIDITE DE CES METHODES CHIMIQUES, EN LES APPLIQUANT D'UNE PART SUR UN BASSIN VERSANT EXPERIMENTAL DE NATURE GEOLOGIQUE HOMOGENE, ET D'AUTRE PART SUR UN GRAND BASSIN VERSANT PLUTOT HETEROGENE

Author: Jacob Bear
Publisher: Academic Press
ISBN: 0080916473
Category : Technology & Engineering
Languages : en
Pages : 575

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In the past two or three decades, fractured rock domains have received increasing attention not only in reservoir engineering and hydrology, but also in connection with geological isolation of radioactive waste. Locations in both the saturated and unsaturated zones have been under consideration because such repositories are sources of heat and potential sources of groundwater contamination. Thus, in addition to the transport of mass of fluid phases in single and multiphase flow, the issues of heat transport and mass transport of components have to be addressed.

Author: Don Montague
Publisher: Taylor & Francis
ISBN: 9780419199106
Category : Architecture
Languages : en
Pages : 472

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Book Description
This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.

Author: Olivier Lacombe
Publisher: Springer Science & Business Media
ISBN: 3540694269
Category : Science
Languages : en
Pages : 498

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What is the important geologic information recorded in Thrust Belts and Foreland Basins (TBFB) on the evolution of orogens? How do they transcript the coupled influence of deep and surficial geological processes? Is it still worth looking for hydrocarbons in foothills areas? These and other questions are addressed in the volume edited by Lacombe, Lavé, Roure and Vergés, which constitutes the Proceedings of the first meeting of the new ILP task force on "Sedimentary Basins", held in December 2005 at the Institut Français du Pétrole, on behalf of the Société Géologique de France and the Sociedad Geologica de España. This volumes spans a timely bridge between recent advances in the understanding of surface processes, field investigations, high resolution imagery, analogue-numerical modelling, and hydrocarbon exploration in TBFB. With 25 thematic papers including well-documented regional case studies, it provides a milestone publication as a new in-depth examination of TBFB.

Author: Bonnie Campbell
Publisher: IDRC
ISBN: 074532939X
Category : Business & Economics
Languages : en
Pages : 290

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The continent of Africa is rich in minerals needed by Western economies, but rather than forming the basis for economic growth the mining industry contributes very little to African development Investigating the impact of the 2003 Extractive Industries Review on a number of African countries, the contributors find the root of the problem in the controls imposed on the African countries by the IMF and World Bank. They aim to convince academics, governments and industry that regulation needs to be reformed to create a mining industry favourable towards social, economic and environmental development. The book takes a multidisciplinary approach and provides a historical perspective of each country, making it ideal for students of development studies and development organizations.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309170435
Category : Nature
Languages : en
Pages : 241

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Book Description
Having safe drinking water is important to all Americans. The Environmental Protection Agency's decision in the summer of 2001 to delay implementing a new, more stringent standard for the maximum allowable level for arsenic in drinking water generated a great deal of criticism and controversy. Ultimately at issue were newer data on arsenic beyond those that had been examined in a 1999 National Research Council report. EPA asked the National Research Council for an evaluation of the new data available. The committee's analyses and conclusions are presented in Arsenic in Drinking Water: 2001 Update. New epidemiological studies are critically evaluated, as are new experimental data that provide information on how and at what level arsenic in drinking water can lead to cancer. The report's findings are consistent with those of the 1999 report that found high risks of cancer at the previous federal standard of 50 parts per billion. In fact, the new report concludes that men and women who consume water containing 3 parts per billion of arsenic daily have about a 1 in 1,000 increased risk of developing bladder or lung cancer during their lifetime.

Author: B.B.S. Singhal †
Publisher: Springer Science & Business Media
ISBN: 940159208X
Category : Science
Languages : en
Pages : 400

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Book Description
Hydrology is a topical and growing subject, as the earth's water resources become scarcer and more vulnerable. Although more than half the surface area of continents is covered with hard fractured rocks, there has until now been no single book available dealing specifically with fractured rock hydrogeology. This book deals comprehensively with the fundamental principles for understanding these rocks, as well as with exploration techniques and assessment. It also provides in-depth discussion of structural mapping, remote sensing, geophysical exploration, GIS, field hydraulic testing, groundwater quality and contamination, geothermal reservoirs, and resources assessment and management. Hydrogeological aspects of various lithology groups, including crystalline rocks, volcanic rocks, carbonate rocks and clastic formations, are dealt with separately, using and discussing examples from all over the world. Applied Hydrogeology of Fractured Rocks will be an invaluable reference source for postgraduate students, researchers, exploration scientists, and engineers engaged in the field of groundwater development in fractured rock areas.