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Academic literature on the topic 'Evolution environnementale'
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Journal articles on the topic "Evolution environnementale"
Dominguez, Roberto. "Environmental governance in the EU–Latin American relationship." Regions and Cohesions 5, no. 3 (December 1, 2015): 63–82. http://dx.doi.org/10.3167/reco.2015.050305.
Full textLissa-Geay, Lorenza. "Evolution et impact de la politique pénale environnementale de l’Union européenne." Archives de politique criminelle 41, no. 1 (2019): 79. http://dx.doi.org/10.3917/apc.041.0079.
Full textMitashi Kimvula, Jules, Constantin Lubini Ayingweu, Modeste Kisangala Muke, Eustache Kidikwadi Tango, and Joël Tungi Tungi. "Contribution aux alternatives incitatives à l’engagement environnemental à la station Kiyaka et son hinterland Kwilu, RDC." Pirineos 177 (November 7, 2022): e073. http://dx.doi.org/10.3989/pirineos.2022.177006.
Full textDeuffic, Philippe, Elodie Brahic, and Eve Dusacre. "La naturalité à petit pas. Evolution des regards et des pratiques sur une notion émergente." Revue forestière française 73, no. 2-3 (March 30, 2022): 253–70. http://dx.doi.org/10.20870/revforfr.2021.5471.
Full textKhenissi, Mohamed, and Vanessa Serret. "Comment les administrateurs indépendants perçoivent-ils les pratiques socialement responsables après la crise sanitaire de Covid-19 ? Cas des entreprises cotées au SBF 120." Question(s) de management 45, no. 4 (July 26, 2023): 169–79. http://dx.doi.org/10.3917/qdm.225.0169.
Full textAlrabie, Nour, and Ali Ghods. "L’entrepreneuriat et la transition écologique : une analyse des business models issus de travaux étudiants en France." Question(s) de management 44, no. 3 (July 12, 2023): 107–15. http://dx.doi.org/10.3917/qdm.224.0107.
Full textBalafrej, Hicham, and Youssef Al Meriouh. "Le Niveau d’adoption de l’intelligence d’affaires par les PME Marocaines : Evaluation et Facteurs Determinants." European Scientific Journal, ESJ 18, no. 19 (June 30, 2022): 194. http://dx.doi.org/10.19044/esj.2022.v18n19p194.
Full textBallut, Christèle, Béatrice Prat, José Antonio López‑Sáez, Grégoire Gaby, and Manon Cabanis. "Evolution environnementale d’une zone humide et de son bassin versant depuis la fin de l’âge du fer : Le maar de Montchâtre (Massif Central, France)." Quaternaire, no. 19/1 (March 1, 2008): 69–79. http://dx.doi.org/10.4000/quaternaire.1872.
Full textBoubakary, Ben, and Jacques Igalens. "Relation entre audit social et performance des PME au Cameroun : essai de décryptage de la perception des acteurs clés." Question(s) de management 46, no. 5 (September 11, 2023): 65–82. http://dx.doi.org/10.3917/qdm.226.0065.
Full textBawin, T., F. Seye, S. Boukraa, J. Y. Zimmer, F. Delvigne, and F. Francis. "La lutte contre les moustiques (Diptera: Culicidae): diversité des approches et application du contrôle biologique." Canadian Entomologist 147, no. 4 (October 29, 2014): 476–500. http://dx.doi.org/10.4039/tce.2014.56.
Full textDissertations / Theses on the topic "Evolution environnementale"
Fallet, Manon. "Etude de la réponse environnementale et transgénérationnelle chez l’huitre creuse Crassostrea gigas : focus sur les mécanismes épigénétiques." Thesis, Perpignan, 2019. https://theses-public.univ-perp.fr/2019PERP0036.pdf.
Full textIndividual life history influences the phenotype and the phenotype of offspring. The different component of the heritability system including genetic and non-genetic heritability and their interactions are key mechanisms to generate these heritable phenotypes. Phenotype heritability can allow parents to transmit a better adaptive capacity in response to rapid local environmental changes, to their offspring. The pacific oyster Crassostrea gigas is a marine organism of economic interest as the main producing oysters worldwide. Oyster are sessile and filtering organisms which made them very sensitive to environmental pressures. Thus, the presence of pollutants and pathogens in the aquatic environment can have harmful consequences on oysters potentially leading to oysters’ death. The main objectives of my thesis were to decipher the part of different heritable mechanisms (genetic, epigenetic and microbiota) in the environmental response of oysters to two environmental stresses and to improve our knowledge about epigenetic transmission information in molluscs. During my PhD, I (i) realized a bibliographic study to identify main epigenetic factors implied in environmental response and heritability in molluscs ; (ii) study the influence of a parental exposure to a pesticide, the diuron, on the methylome and the gene expression of offspring and (iii) characterized the genetic, epigenetic, transcriptomic and microbiotic impact of an precocious microbial exposure on the survival capacity of pacific oyster when faced to Pacific Oysters Mortality Syndrome, a disease, inducing massive mortalities in oysters’ juveniles, thus on three generation. The main results of my PhD allow to highlight the influence of environmental stresses on phenotype by methylome modifications of oysters and their offspring. In the case of the response to POMS, the microbial exposure as allowed to improve the oysters’ resistance and constitute so an adaptive phenotype illustrating the potential role of epigenetic mechanisms in adaptive evolution
Roc, Gargallo Ana Cristina. "Evolution environnementale des lagunes salines carbonatées pendant l'Holocène dans la bassin Gallocanta, Aragon, NE Espagne : étude sédimentologique et palynologique." Bordeaux 1, 2003. http://www.theses.fr/2003BOR12672.
Full textBallut, Christèle. "Evolution environnementale de la Limagne de Clermont-Ferrand au cours de la seconde moitié de l'holocène (Massif central français)." Limoges, 2000. http://www.theses.fr/2000LIMO2004.
Full textBoulogne, Marine. "Vulnérabilité des paysages forestiers dans le parc de Ranomafana (Madagascar) : dynamiques environnementales et trajectoires agroforestières." Thesis, Université Grenoble Alpes (ComUE), 2016. http://www.theses.fr/2016GREAU018/document.
Full textIn the context of currents environmental changes, and deal with anthropogenic pressures, the preservation of tropical forest has become a major issue. In this context, Madagascar island has implemented a new forest policy since 1990, having garnered the creation of protected areas. Ranomafana National Park has been created in 1991 and classify as World heritage in 2007. The establishment of a landscape dynamics monitoring at the local level, using remote sensing, allow analysis of forest changes faces anthropogenic pressures, taking into account the specificities of the study area. This monitoring allows to observe past and crurrent pressures on forest and point landscape trajectories. In addition, the forest bioclimatic activity monitoring examines the impact of climatic conditions and land use change on vegetation dynamics. The trend is the global reduction of forest cover mainly of lowland forest. Forest degradation rate during these past 25 years is estimated at 0,62%/year. These variations are different depending on the distance to the Park. Furthermore, analysis of photosynthetic activity reveals a general decline in values over the study period, regardless of the plant community type studied.Keys-words : Madagascar, remote sensing, tropical forests, Land-use change
Segalen, Loïc. "Evolution environnementale du Désert du Namib depuis le Miocène : apports de la sédimentologie et des rapports isotopiques (13C, 18O) mesurés sur des coquilles d'oeufs de ratites." Paris 6, 2003. http://www.theses.fr/2003PA066484.
Full textSaidane, Aness. "L'évolution du cadre juridique de protection de l'environnement en algérie." Thesis, Toulon, 2016. http://www.theses.fr/2016TOUL0105.
Full textThe environmental law aims to study and to develop legal rules to protect, use, manage, understand or restore the environment. Algeria begins to be interested in degradation of environment since the 80's years. The law No. 83-03 of 5 February 1983 on the protection of the environment based on key principles of protection of environment including protection against various damages and pollution and on integration of environment protection into national planning. After two decades from the enactment of the law of 1983, the result is negative and no significant improvement was recorded in the field of environmental protection. The preparation work for the Law on environment protection enacted in 2003, revealed that Algeria does not have a strategy at both national and global conceming environment protection, such as ensure effective management of natural resources and their protection against all forms of pollution due to economic, natural and human factors. The Law of 2003 was an important legislative development in the field of protection of environment. In this context, was adopted the Law No. 03-10 of 19 July 2003 on protection of environment as part of sustainable development, in an international context characterized by the importance given to global problems of environment. Among the purposes of the law, there is also definition of the role of different stakeholders in the field of environment protection, including public administration and economic operators. The purpose is to define an environmental policy and propose elements and legal and institutional measures to strengthen the capacity of their taking care, then develop a framework of environmental basis, or a notion of shared responsibility, and participation of all economic actors to its application
Costa, Sophie. "Evolution socio-environnementale des oasis depuis les 5 derniers millénaires dans le désert sud-est arabique (Oasis de Ras al-Khaimah et Masafi, Emirats Arabes Unis) : Approche géoarchéologique et géochimique." Electronic Thesis or Diss., Université Côte d'Azur, 2022. http://theses.univ-cotedazur.fr/2022COAZ2005.
Full textAgriculture in arid environments is in a permanent balance between environmental variations and technological and economic adaptations. Since the first archaeological studies conducted in Southeast Arabia, it has been commonly accepted that the traditional oasis model has been used there for nearly 5,000 years, a restitution based on studies of hydraulic structures and archaeobotanical remains. However, in this type of sensitive environment and in the current context of abandonment of these areas, it is difficult to believe in such a stable trajectory, and it seems important to understand their long-term dynamics. Until now, very few diachronic studies have been carried out on the agricultural areas of the oases themselves. However, their soils are the result of the combined action of natural and anthropogenic processes, and seem to constitute valuable archives for understanding human-environment trajectories. In order to promote the study of oasis pedo-sedimentary sequences, we have developed a geoarchaeological approach, implemented in the Masafi and Ras al-Khaimah oases in the United Arab Emirates, which aims to exploit their archival potential, both environmental and anthropic.In order to understand and trace the origin and construction processes of the oasis soils, as well as to identify pedo-sedimentary signatures characteristic of different cultivation practices, we have created a series of sedimentary and agricultural reference collections. Applied to the study of 37 deep sequences, in a systemic, multiscalar and diachronic exploratory approach to oases, we were thus able to trace the series of anthropic and/or natural events that led to their construction.The oasis sequences have thus recorded the climatic fluctuations that characterise the end of the Pleistocene and the beginning of the Holocene. Phases of aeolian reactivation were identified during MIS4 (~65 ka BP) and MIS2 (~21 ka BP), and alluvial reactivations were observed in the early MIS3 (~54 ka BP), Late Glacial (~15 ka BP) and early Holocene (~8-6 ka BP), in the piedmonts and al-Hajar mountains. Incisions have also been observed in the Sir plain, the first between 9 and 8 ka BP, and the second between 6 and 4.2 ka BP. If during the second half of the Holocene, sedimentary dynamics are partly artificialised by oases installations, alluvial reactivations could be identified between ~4 and 3 ka BP, and around ~1.3/1 ka BP. A strong hydro-climatic destabilisation is observed between 3 and 2 ka BP, leading to aridification around 2 ka BP. In parallel, several cycles of regional agricultural expansion have been identified: Iron Age I/II (~3.3-2.6 ka BP), then Early Islamic period (~1.3-1 ka BP), and finally the transition between Middle and Recent Islamic periods (~0.6-0.3 ka BP). A regional agrarian decline has been documented during Iron Age III and Late Pre-Islamic period (~2.6-1.7 ka BP). It thus appears that while some communities were unable to overcome fluctuating environmental conditions, others were able to adapt, even though a form of continuum of agricultural practices seems to exist since the Iron Age. The role of natural vs. anthropogenic forcings seems to vary over time.In addition to the restitution of the trajectories of these oases, which feeds the question of the emergence and evolution of agriculture and land use in the region over the millenia, this new geoarchaeological approach offers a tool for the analysis of ancient agricultural soils in semi-arid to arid environments, which can be applied to other contexts
Saidane, Aness. "L'évolution du cadre juridique de protection de l'environnement en algérie." Electronic Thesis or Diss., Toulon, 2016. http://www.theses.fr/2016TOUL0105.
Full textThe environmental law aims to study and to develop legal rules to protect, use, manage, understand or restore the environment. Algeria begins to be interested in degradation of environment since the 80's years. The law No. 83-03 of 5 February 1983 on the protection of the environment based on key principles of protection of environment including protection against various damages and pollution and on integration of environment protection into national planning. After two decades from the enactment of the law of 1983, the result is negative and no significant improvement was recorded in the field of environmental protection. The preparation work for the Law on environment protection enacted in 2003, revealed that Algeria does not have a strategy at both national and global conceming environment protection, such as ensure effective management of natural resources and their protection against all forms of pollution due to economic, natural and human factors. The Law of 2003 was an important legislative development in the field of protection of environment. In this context, was adopted the Law No. 03-10 of 19 July 2003 on protection of environment as part of sustainable development, in an international context characterized by the importance given to global problems of environment. Among the purposes of the law, there is also definition of the role of different stakeholders in the field of environment protection, including public administration and economic operators. The purpose is to define an environmental policy and propose elements and legal and institutional measures to strengthen the capacity of their taking care, then develop a framework of environmental basis, or a notion of shared responsibility, and participation of all economic actors to its application
Harmand, Noémie. "Evolution expérimentale et spécialisation dans le paysage adaptatif d'un gradient environnemental." Thesis, Montpellier, 2017. http://www.theses.fr/2017MONTT062/document.
Full textToday more than ever, it is crucial to anticipate and understand the evolutionary responses of living organisms faced with heterogeneous and unstable habitats. But to what extent is this possible? To reproduce an entire evolutionary trajectory, we must first describe the “material” available for adaptation (e.g. the phenotypic effects associated with the existing and novel genetic variability), and second describe the way evolutionary forces, shaped by the ecological context, result in specific “assemblies” of this material. At its simplest, this evolutionary process can be described by several cycles of mutation-selection events, leading to the adaptation of a population to an environment. This process is reflected in the evolutionary trajectories of bacterial lineages undergoing controlled experimental evolution in the lab. Concurrently, adaptive (phenotypic) landscape models, and especially Fisher’s geometrical model of adaptation, are powerful tools to formulate general predictions, which can then be tested on such evolutionary trajectories. However, they remain highly theoretical, and are widely conceived in a simple ecological context. In this thesis, we identified the (mutational and selective) determinants of the evolutionary trajectories of bacterial lines adapting to various environmental contexts. A first set of results regards evolution along a gradient of antibiotic doses, and their relevance is highlighted by experimental validation and by the reconstruction of the underlying adaptive landscape. A second experimental part integrates a biotic component (another bacteria) to the same environmental context. The evolutionary processes acting throughout the resulting long-term coevolution – maintained by frequency-dependent selection – are studied
Moussa, Ibrahim. "Evolution et adaptabilité du système comptable en Libye par rapport aux changements environnementaux." Phd thesis, Université d'Auvergne - Clermont-Ferrand I, 2009. http://tel.archives-ouvertes.fr/tel-00726058.
Full textBooks on the topic "Evolution environnementale"
African palaeoenvironments and geomorphic landscape evolution. Boca Raton, Fla: CRC Press/Balkema, 2010.
Find full textMuséum national d'histoire naturelle (France), ed. L'homme, peut-il s'adapter à lui-même: Marges d'adaptation de l'espèce humaine face aux changements environnementaux. Versailles: Éditions Quae, 2012.
Find full textSuzuki, David T. From naked ape to superspecies: Humanity and the global eco-crisis. Berkeley [Calif.]: Greystone Books, 2005.
Find full textJewell, Dressel Holly, and David Suzuki Foundation, eds. From naked ape to superspecies: Humanity and the global eco-crisis. Vancouver: Greystone Books, 2004.
Find full textJewell, Dressel Holly, ed. From naked ape to superspecies: A personal perspective on humanity and the global eco-crisis. Toronto: New York, 1999.
Find full textSociety and nature: Towards a green social theory. New York: Harvester Wheatsheaf, 1992.
Find full textSociety and nature: Towards a green social theory. Philadelphia: Temple University Press, 1992.
Find full textSociety & nature: Changing our environment, changing ourselves. Cambridge, UK: Polity Press, 2004.
Find full textEdwards, Andres R., and David W. Orr. Sustainability Revolution: Portrait of a Paradigm Shift. New Society Publishers, Limited, 2005.
Find full text(Foreword), David W. Orr, ed. The Sustainability Revolution: Portrait Of A Paradigm Shift. New Society Publishers, 2005.
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