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Literatura académica sobre el tema "Environnement – Études d'impact – Liban"
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Artículos de revistas sobre el tema "Environnement – Études d'impact – Liban"
Gbohoui, Yetchékpo Patrick, Jean-Emmanuel Paturel, Tazen Fowe, Harouna Karambiri y Hamma Yacouba. "Impacts des changements climatique et environnemental sur la réponse hydrologique du bassin du Nakanbé à Wayen (Burkina Faso) à travers le cadre de budyko". Proceedings of the International Association of Hydrological Sciences 384 (16 de noviembre de 2021): 269–73. http://dx.doi.org/10.5194/piahs-384-269-2021.
Texto completoTesis sobre el tema "Environnement – Études d'impact – Liban"
Moustafa, Ahmad. "Caractérisation chimique (minérale et organique) des lixiviats issus de la décharge des déchets à Tripoli-Liban". Electronic Thesis or Diss., Université de Lille (2018-2021), 2021. http://www.theses.fr/2021LILUR008.
Texto completoThe global production of waste is increasing rapidly, posing a source of threat to living beings, human health and the environment. Most of the waste produced is disposed of in poorly controlled landfills, especially in third world countries such as Lebanon. The waste is subjected to degradation processes resulting in the release of many toxic substances mainly leachate which is loaded with pollutants constituting a major source of environmental pollution. In Lebanon, waste is disposed of in uncontrolled landfills without any prior sorting. The Tripoli landfill is one of the most dangerous landfills in Lebanon due to the disposal of leachate in the aquatic environment without any treatment.Our research work aims to study the physico-chemical characteristics; the temporal and seasonal variation in the quality of the leachate from the Tripoli landfill in northern Lebanon, and the estimation of the probable risk of leachate in the study area. In order to meet these objectives, several sampling campaigns were carried out covering the summer and winter periods, as well as the old and new cells of the body of the landfill. The variation of the 100 leachate quality parameters, namely dissolved organic components; inorganic macro-components; metallic trace elements; and xenobiotic organic compounds were monitored according to standard methods of wastewater analysis using specific laboratory equipment. Analyzes of the leachate quality showed a large variation between the two-landfill units. The content of the majority of pollutants (organic and mineral) detected in the new landfill unit is much higher than that found in the old unit. This indicates the heterogeneous state of the landfill body and the influence of age on the quality of the leachate. The quantity and quality of the leachate is strongly correlated with climatic conditions and it depends on the pollutant studied, reflecting the complexity of the seasonal effect on the quality of the leachate from the Tripoli landfill. High values of LPI (Leachate Pollution Index) and leachate pH were found which show the age of the Tripoli landfill. High values of LPI and the annual flow of pollutants (organic and mineral) were found, which shows the high toxicity of the leachate as well as the occasional pollution of the different behaviors of the neighboring aquatic environment (Abou Ali River and Mediterranean Sea).The results obtained in this study give a clear picture of the leachate quality of the Tripoli landfill; which will be used to set corrective and preventive actions for the hazardous situation of the landfill, and to attract the attention of local and national managers to limit the danger and move towards a good management of leachate rejected by the establishment of a specific treatment system of leachate
Benetto, Enrico. "Evaluation de l'incertitude des impacts environnementaux du cycle de vie (EI²CV) et la conception de l'éco-innovation : application à la filière charbon". Lyon, INSA, 2002. http://www.theses.fr/2002ISAL0106.
Texto completoIt's widely accepted that the key drivers of the next decades of socio-economic development will be an unprecedented population increase, the environmental stress due to human activities and the value creation by means of product, service and process (PSP) innovation. The importance of environmental assessment, that gained an increasing important role in design and innovation during the last years, is expected to grown further in the next future. Several concepts such as Sustainable Development, Industrial Ecology and Eco-Efficiency and tools, such as Life Cycle Assessment, Life Cycle Management and Risk Assessment have been developed so far to contribute to eco-innovation, i. E. The environmental based innovation. Unfortunately, the implementation of these concepts and tools still face two critical drawbacks: the results of the tools, mainly for Life Cycle Assessment, are debatable due to the ignorance about the uncertainties involved; moreover, these uncertainties are hardly classified in an overall framework and the tools for their analysis are lacking; the application of the tools in the design and innovation of PSP is lacking of a sound methodological framework and of practicable rules; eco-innovation methodologies are fragmented and not completely structured. Our contribution to solve these problems consist in : a method for the Life Cycle Impact Assessment in an uncertain environment in order to model the whole set of uncertainties (imprecision, variability and uncertainty sensu stricto) in a comprehensive framework, an outline of a method for the design and eco-innovation of PSP taking into account the uncertain impact assessment. The feasibility of the methods is partially tested in the application of LCA to 9 scenarios of electricity production by the combustion and co-combustion of coal and biomass
Firica, Andreea Maria. "Analyse environnementale de systèmes de cogénération : utilisation de la méthodologie Analyse de Cycle de Vie (ACV)". Lyon, INSA, 1999. http://www.theses.fr/1999ISAL0101.
Texto completoThe cogeneration systems are knowing an increase interest. Their development needs a global evaluation of the environmental impact of the fuel - co generation system. The present work adapts and uses the methodology of the Life Cycle Assessment (LCA) to realize this evaluation, having like a but to create a help instrument for taking decisions of choosing the energetically installations. We have elaborated an EXCEL calculation model, which permits the environment quantification impacts and is also adaptable at the numerical dates which are characteristic for all the concrete situations. The results are presented like ecoprofiles and we have developed the global analyze evaluation using the ELECTRA IS multicriteria method which means that the software was necessary to be created. For the numerical application different cogeneration systems configurations has been used, having a unique but, the method validation
Guedri, Houssemeddine. "Mise au point de biocapteurs basés sur la mesure d'activités métaboliques de cellules algales pour le monitoring de la qualité des milieux aquatiques". Lyon, INSA, 2010. http://theses.insa-lyon.fr/publication/2010ISAL0020/these.pdf.
Texto completoThe quality control of aquatic ecosystems requires tools for continuous and in situ detection as biosensors. This work proposes the development of biosensors for detection of some pollutants families. These tools are based on the measurement of two enzymatic activities in saline and freshwater algal cells. The first step was to find enzymatic activities varying with the presence of pollutants, this was studied in bioassays. Thus, we have shown that Alkaline Phosphatase Activity (APA) is sensitive to heavy metals and phosphates and that the Esterase Activity (AE) is sensitive to some pesticides. These results enabled us to develop different biosensors. For the detection of heavy metals, two conductometric biosensors have been developed. The first, based on the measurement of the APA of freshwater microalgae Chlorella vulgaris (Cv) immobilized by self assembled monolayers, lead to an improvement the repeatability and reproducibility measures as compared to previous works. The second biosensor, based on the same measurement, resulted in the overcoming of the effects of phosphate on Cv APA. For phosphate detection, a conductometric whole algal cells biosensor was developed with a detection limit of 0. 4µM phosphate ions. Finally, for pesticides detection in the marine environment, a conductometric biosensor based on measurement of AE in two marine algae has been developed. The results showed that it is sensitive to the presence of diuron and glyphosate. The biosensors developed in this study, will require same additional testing on natural samples, and then they could be used by managers for decision making
Borderon, Séverine. "La négociation écologique en droit des études d'impact environnemental". Thesis, Université Côte d'Azur (ComUE), 2017. http://www.theses.fr/2017AZUR0003/document.
Texto completoThe law applicable to environmental impact assessments has evolved considerably since its creation by the Nature Protection Act of 10 July 1976. From a right based on a segregated nature to a right based on a systemic and dynamic approach of the interrelations between man and his environment, we work in 2017 with a flexible and negotiated right. Knowledge exchange through expertise gradually opens up a space for negotiation where economic interests and scientific reality merge, giving rise to a modernized conception of nature: the assessment of biodiversity by Services it renders to man. However, the complexity of nature surpasses the apprehension that man can have. Therefore, although the legal procedures applicable to environmental impact assessments still reflect the limits imposed by the economic power over nature, the law nevertheless opens up a breach through the development of digital tools that could equilibrate forces. The emergence of an ecological negotiation in which secular scientific expertise, public participation and the creation of a common knowledge of biodiversity would also influence public decision-making may well be emerging
Stamboulous, Artémis. "La participation du public et l'évaluation des incidences environnementales en droits communautaire, français et grec". Université Robert Schuman (Strasbourg) (1971-2008), 2008. http://www.theses.fr/2008STR30026.
Texto completoDamage to the environment through human activity and economic development has resulted in the establishment of the environmental assessment principle into the European’s Union, French and Greek legal orders. It evaluates the impact that projects, plans and programs may have on the environment and public health. The public must take part in this evaluation that may affect its life and the environment. The principle of public participation in the environmental protection is constituted of three distinct principles; Access to information, public participation in decision making and access to justice in environmental matters. The application of these principles requires not only the environmental education of citizens but also the reorganisation of the decisional process
Monosowski, Elizabeth. "L'Evaluation et la gestion des impacts sur l'environnement de grands projets de développement : le barrage de Tucurui en Amazonie, Brésil". Paris, EHESS, 1991. http://www.theses.fr/1991EHES0034.
Texto completoThis thesis analyses the environmental assessment studies undertaken for tucurui hydropower dam, and their contribution to the project's environmental management. Tucurui dam was the first large artificial lake ever built in a tropical rainforest. First, the project's technic al and economic characteristics are presented, and also related to the brazilian energy policies and to the eastern amazon regional development (grande carajas programme). Second, the studies undertaken are focused, aswell as their development's context: the relationship among scientists and decision-makers, the conceptual methodological framework. The adequacy and implementation of environmental management actions are also analysed, referred to the institutional capacities and the roles of social actors. Third, the lessons of tucurui experience are highligh tec: the eia studies are examined under three perspectives: as a technoscientific activity; as a decision-making support instrument, as a procedure for social control and negociation. The conclusion evaluates the real impacts of tucurui, and stresses the need to develop better assessment and management tools, in order to deal with the complexity of environment development issues
Barrué, Magali. "Conception et développement d'un modèle pour les interactions environnement-aménagement : application au réseau électrique de transport". Bordeaux 3, 1999. http://www.theses.fr/1999BOR30021.
Texto completoDumax, Nathalie. "Les mesures de compensation : un indicateur du coût environnemental". Strasbourg, 2009. http://www.theses.fr/2009STRA0002.
Texto completoDue to the extent of damage caused to the environment and ecosystems, international and European legislation gradually emphasize the integration of environmental damage in decision-making processes. As a consequence, land planners may, for instance, soon have to take more rigorously into account environmental damage resulting from their infrastructure development plans. Environmental economists thus have to assess more accurately the environmental costs of such plans. Yet, when dealing with land planning in complex natural areas, existing valuation methods are reaching their limits. In this thesis, we propose to use the compensatory mitigation process to assess environmental costs by adapting the Habitat Evaluation Procedure (HEP), an equivalence-based valuation method used in the United States
Duchet, Claire. "Evaluation du risque environnemental lié à l’utililsation des larvicides d’origine biologique dans le cadre de la lutte anti-culicides : Développement et validation expérimentale de méthodes de suivi des effets à différents niveaux d’organisation biologique chez daphnia pulex et daphnia magna". Rennes, Agrocampus Ouest, 2010. http://www.theses.fr/2010NSARB058.
Texto completoThis study focused on the development and use of methods for assessing the environmental risk of biolarvicides (Bacillus thuringiensis serovar israelensis — Bti and spinosad) in the context of mosquito control in coastal wetlands of two French ecoregions: Morbihan (south Brittany) and Grande Camargue (southern France). Daphnia pulex and Daphnia magna were used as model species in laboratory bioassays and as sentinel species in field studies performed in in situ microcosrns (enclosures). The scientific approach aims at determining whether the toxic effects (lethal and non lethal) that affect individuels can be detected at the population lever. Modelling with RAMAS GIS was used to simulate effects of the larvicides on population dynamics. In ail the experiments that revealed larvicide effects, spinosad always showed highly significant impacts on both D. Pulex and D. Magna, whereas no clear tendency was observed for BU. The methods that were developed allowed a proper detection and quantification of the effects of spinosad in daphnids. In addition, they demonstrated that alterations of individuel performances affected population dynamics in both species. Chitobiase activity appeared as an early waming signal of population changes through a relation between the enzyme activity and the cumulated fecundity. Population dynamics, as simulated using RAMAS GIS, confirmed the results obtained in in situ microcosms, and extinction risk of the exposed populations was estirnated. The studies conducted in microcosms also showed (i) the recovery of D. Pulex population when exposed to the lowest spinosad concentration (8 pg/L) and (ii) indirect effects of spinosad application, related to naturel environmental factors (e. G. , salinity) which might have impeded D. Magna recovery. Combination of laboratory bioassays and field microcosm studies provides a sound and reproducible methodological framework that could be used to deflne a strategy for the risk assessment of biolarvicides used for mosquito control in coastal wetlands
Libros sobre el tema "Environnement – Études d'impact – Liban"
Faure-Rochet, Odile. Analyse environnementale: Les clés de la réussite. Saint-Denis-La-Plaine (France): AFNOR, 2005.
Buscar texto completoenvironnementale, Agence canadienne d'évaluation. Review of the Canadian Environmental Assessment Act =: Examen de la loi canadienne sur l'évaluation environnementale. Ottawa, Ont: Agence canadienne d'évaluation environnementale, 1999.
Buscar texto completoCanada. Bibliothèque du Parlement. Service de recherche. La législation sur l'évaluation environnementale: Le projet de loi C-78 et les régimes des autres pays. [s.l: s.n.], 1991.
Buscar texto completoSadler, Barry. L'évaluation environnementale dans un monde en évolution: Évaluer la pratique pour améliorer le rendement. Hull, Qué: Agence canadienne d'évaluation environnementale, 1996.
Buscar texto completoenvironnementale, Agence canadienne d'évaluation. Guide sur la diversité biologique et l'évaluation environmentale. Hull, Qué: Agence canadienne d'évaluation environnementale, 1996.
Buscar texto completoenvironnementale, Agence canadienne d'évaluation. Codification des règlements en vertu de la Loi canadienne sur l'évaluation environnementale. Ottawa, Ont: Agence canadienne d'évaluation environnementale, 1999.
Buscar texto completoenvironnementale, Agence canadienne d'évaluation. Investir dans notre avenir: Rapport sur nos progrès en matière d'intervention environnementale. Ottawa, Ont: Environnement Canada, 1998.
Buscar texto completoÉnergie, atomique du Canada Limitée. Étude d'impact sur l'environnement concernant le concept de stockage permanent des déchets de combustible nucléaire du Canada. Pinawa, Man: EACL Recherche, 1994.
Buscar texto completoMilko, Robert Joseph. Directive pour les évaluations environnementales relatives aux oiseaux migrateurs. Ottawa, Ont: Environnement Canada, Service canadien de la faune, 1998.
Buscar texto completoCanada. Federal Environmental Assessment Review Office. International study of the effectiveness of environmental assessment =: Étude internationale sur l'efficacité de l'évaluation environnementale. Hull, Qué: Federal Environmental Assessment Review Office = Bureau fédéral d'examen des évaluations environnementales, 1994.
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