Academic literature on the topic 'Changements climatiques – Méditerranée (région)'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Changements climatiques – Méditerranée (région).'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Changements climatiques – Méditerranée (région)"
Allam, Antoine, Jinane El Hassan, Wajdi Najem, Claude Bocquillon, and Roger Moussa. "Classification climatique méditerranéenne pour l'hydrologie." La Houille Blanche, no. 1 (February 2020): 60–69. http://dx.doi.org/10.1051/lhb/2020008.
Full textHallouz, Faiza, Mohamed Meddi, and Gil Mahe. "Modification du régime hydroclimatique dans le bassin de l’Oued Mina (nord-ouest d’Algérie)." Revue des sciences de l’eau 26, no. 1 (March 18, 2013): 33–38. http://dx.doi.org/10.7202/1014917ar.
Full textDaoud, Abdelkarim, and Salem Dahech. "Manifestations des changements climatiques et leurs impacts en Méditerranée." Méditerranée, no. 128 (June 1, 2017): 5–13. http://dx.doi.org/10.4000/mediterranee.8516.
Full textRochard, Joël. "Arido-viticulture dans le contexte de changement climatique : concept, bases pratiques et exemples des vignobles de Lanzarote et Santorin." BIO Web of Conferences 56 (2023): 01001. http://dx.doi.org/10.1051/bioconf/20235601001.
Full textSambo, Armel. "Pratiques endogènes de gestion de l'eau au service des politiques d'adaptation aux changements climatiques dans la région du lac Tchad." Proceedings of the International Association of Hydrological Sciences 384 (November 16, 2021): 301–4. http://dx.doi.org/10.5194/piahs-384-301-2021.
Full textDe Godoy Leski, Charles, Mélanie Gaillard, Mara Sierra, Guillaume Simonet, and Pascale Bosboeuf. "Regards interdisciplinaires pour une meilleure adaptation territoriale aux changements climatiques." Natures Sciences Sociétés 27, no. 2 (April 2019): 212–18. http://dx.doi.org/10.1051/nss/2019037.
Full textKevra, Susan. "The Man Who Changed the Climate: Frédéric Back’s Film Adaptation of The Man Who Planted Trees." Canadian Journal of Film Studies 32, no. 2 (September 2023): 61–86. http://dx.doi.org/10.3138/cjfs-2023-0016.
Full textLemaître-Curri, Elen, and François Guerquin. "La mer Méditerranée entre changements climatiques et dégradations environnementales : quels défis pour la coopération ?" Confluences Méditerranée N° 120, no. 1 (April 15, 2022): 95–106. http://dx.doi.org/10.3917/come.120.0096.
Full textMonier, Vincent, Myriam Ben Saad, and Fernanda Sabrinni-Chatelard. "Aménités territoriales et dérèglement climatique : quelles conséquences pour les modèles de développement résidentiels des communes littorales de la région Provence-Alpes Côte d’Azur ?" Mondes en développement 203, no. 3 (November 6, 2023): 59–81. http://dx.doi.org/10.3917/med.203.0059.
Full textSaidy, Brahim. "Le rôle de l'OTAN en Méditerranée et au Moyen-Orient." Revue internationale et stratégique 73, no. 1 (March 31, 2009): 0. http://dx.doi.org/10.3917/ris.073.0033.
Full textDissertations / Theses on the topic "Changements climatiques – Méditerranée (région)"
Colin, Jeanne. "Étude des événements précipitants intenses en Méditerranée : approche par la modélisation climatique régionale." Toulouse 3, 2011. http://thesesups.ups-tlse.fr/1357/.
Full textThe climatic variability of intense rainfall events in the Mediterranean is studied using the limited area climate model ALADIN-Climate, whose ability to simulate these events in South-East France is explored. Several sensitivity studies are conducted to assess the impact of various configuration parameters on the model's skill to downscale such extreme events : coupling with a Mediterranean sea model, use of the spectral nudging technique, size of the domain of integration and horizontal resolution. These studies are either performed within the so-called Big-Brother Experiment framework or through hindcast simulations driven by the ERA-40 reanalysis. The increase of resolution (from 50 to 12. 5 km) is found to be the only parameter affecting the modeling of extreme precipitation. The added value of the higher resolution on the way ALADIN-Climate simulates High Precipitation Events (HPE) in South-East France is carefully studied. Comparisons of ALADIN-Climate's skills to those of two State-of-the-art statistical methods of downscaling and detection of these events -- DSCLIM (Boé et al. , 2006) and "CYPRIM" (Nuissier et al. , 2011) -- show that with a resolution of 12. 5 km, the model offers better results than the first method and appears to be at least as good as the second one, therefore it constitutes an appropriate numerical tool to explore the climatic variability of the HPE. A climate change scenario (A1B) is then performed with this tool for the end of the XXe century and we assess the simulated changes affecting HPE in future climate. Several methods are proposed to analyse and display the results, suggesting an increase of both the frequency and intensity of the HPE
Drugé, Thomas. "Contribution des aérosols aux scénarios climatiques en Méditerranée pour le XXIème siècle à l'échelle régionale." Electronic Thesis or Diss., Toulouse 3, 2019. http://www.theses.fr/2019TOU30328.
Full textThe Euro-Mediterranean region is subject to high aerosol loads of various origins and with high spatial and temporal variability. The climate of this region will be impacted by their direct effect on radiation but also by their semi-direct and indirect effects on clouds and atmospheric dynamics. This thesis work, which is part of the Med-CORDEX and ChArMEx research programmes, will address through regional climate modelling the question of the direct radiative effect of the various aerosols over the historical period, their evolution between the period 1971-2000 and the period 2021-2050 as well as the sensitivity of the future climate of this region to these aerosols. In order to take into account as fully as possible anthropogenic aerosols in the ALADIN-Climat regional climate model, used throughout this thesis work, a new simplified aerosol module to represent nitrate and ammonium particles has been implemented in its interactive aerosol scheme TACTIC. A set of simulations, taking into account or not nitrate and ammonium particles, were carried out over the period 1979-2016. The results showed the significant impact of these atmospheric particles on the Euro-Mediterranean climate with a contribution of 40% to the total AOD (at 550 nm) and a direct radiative forcing higher than that of sulphate and organic carbon particles from 2005. Over a longer period of time and using different scenarios, results show a decrease of total AOD of 35% over Europe between 1971-2000 and 2021-2050. This is mainly due to the decrease of the sulphate aerosols AOD, partly offset by the increase of nitrates. Nitrate particles will also have the highest total AOD contribution over Europe, of 45%, during the future period. This evolution of the various aerosols will impact their direct radiative forcing, with a significant decrease in that exerted by sulphate particles and an increase in that of nitrate and ammonium aerosols. These changes, which are robust under the different scenarios, explain on an annual average about 6% of the expected global warming over Europe between the two periods, mainly due to aerosols-radiation interactions but also to a change in cloud albedo (first indirect effect) and atmospheric dynamics over this region
Norrant, Caroline. "Tendances pluviométriques indicatrices d'un changement climatique dans le bassin méditerranéen de 1950 à 2000 : Etude diagnostique." Aix-Marseille 1, 2004. http://www.theses.fr/2004AIX10063.
Full textCoussin, Vincent. "Gradients climatiques continentaux et hydrologiques au cours de l'Holocène dans la marge Algérienne au Golfe du Lion : approche multi-proxies : palynologie, sédimentologie, biomarqueurs moléculaires et reconstructions climatiques." Thesis, Brest, 2021. http://www.theses.fr/2021BRES0103.
Full textThe aim of this PhD work is to understand the mechanisms and regional responses of climate variability during the last deglaciation and the Holocene in the western Mediterranean Basin. Mediterranean environments are particularly vulnerable to climate hazards and anthropogenic pressure. The aim is to discuss natural and anthropogenic forcing from marine and continental palaeoenvironmental signals covering the last 14,000 years. To this end, two sedimentary sequences (Algerian Margin and Gulf of Lion) were the subject of multiproxy studies mainly based on palynological studies (pollen, dinoflagellate cysts and non-pollen palynomorphs), associated with sedimentological studies (MSCL, XRF, XRD), isotopic studies, molecular biomarkers (alkenones and n-alkanes) as well as climatic and hydrological quantifications. The cross-analysis of these signals, acquired with an average resolution of 150 years over the Holocene and 30 years over the extreme event of the 4.2 ka BP, has allowed us to discuss ocean-atmosphere-continental surface interactions, questioning the evolution of the marine and continental biospheres during the Holocene These palaeoenvironmental studies are based on the study of dinocyst and pollen assemblages reconstructed in the modem sediments of the two study areas. In summary, this work has revealed strong regional disparities at the orbital and infra-orbital scales along west-east and north-south transects. The growing impact of human societies, linked to an increasingly marked opening of the landscape, is discussed on the Algerian margin since 5000 years BP, and in the Gulf of Lion over the last 1000 years BP, with a stronger transmission of anthropisation markers on the shelf from the establishment of modem hydrographic conditions at around 3000 years BP
Rathgeber, Cyrille. "Impact des changements climatiques et de l'augmentation du taux de CO2 atmosphérique sur la productivité des écosystèmes forestiers : exemple du pin d'Alep (Pinus halepensis Mill.) en Provence calcaire (France)." Aix-Marseille 3, 2002. http://www.theses.fr/2002AIX30033.
Full textData from 21 Aleppo pine stands have allowed to calculate a synthetic growth index which expresses inter-annual productivity variations. For each stand, three types of models (climatic, bioclimatic and biogeochemistry) have been confronted to the observations and validated. The biogeochemistry model is not sensitive to climatic changes but simulates a strong productivity increase linked to the increase of CO2 rate. The climatic model of growth simulates, in response of climatic change, a strong increase of productivity linked to the increase of spring temperatures. The bioclimatic model simulates a significant decrease of productivity linked to the increase of summer drought period. The response of a stand depends on the site conditions. The exposure, in fact, determines the thermal balance when the slope, the soil water capacity and the permeability of the substratum constraint the water balance
Quintana, Seguí Pere. "Simulation hydrologique en région méditerranéenne avec SAFRAN-ISBA-MODCOU : amélioration de la physique et évaluation des risques dans le cadre du changement climatique." Phd thesis, Toulouse 3, 2008. http://thesesups.ups-tlse.fr/1804/.
Full textThe SAFRAN-ISBA-MODCOU model is assessed and its physics are improved. The SAFRAN meteorological analysis is first validated in detail. The surface model ISBA is then modified to better describe the hydraulic conductivity in the soil. A strategy of calibration is defined and applied at the scale of France. The improved model is then used to assess the impacts of climate change in the Mediterranean region. A regional climate model is downscaled by two different methods. The study shows that the uncertainties related to the downscaling are important. Uncertainty related to the impact model is smaller, but must be taken into account for the extremes. In this region, the extremes of riverflows, and sometimes the means, will increase during the first half of the twenty-first century. At the end of the century, the scenario indicates a decline of the average of riverflows and the extremes will remain stable, leading to increased variability
Somot, Samuel. "Modélisation climatique du bassin méditerranéen : variabilité et scénarios de changement climatique." Phd thesis, Université Paul Sabatier - Toulouse III, 2005. http://tel.archives-ouvertes.fr/tel-00165252.
Full textgrâce au développement d'un modèle régional couplé (AORCM). Il reproduit correctement
ces processus et permet de quantifier et d'étudier leur variabilité climatique. Le couplage
régional a un impact significatif sur le nombre de cyclogénèses intenses en hiver et sur
les flux et précipitations associés. Il simule une variabilité interannuelle plus faible qu'en
mode forcé pour les flux et la convection et permet de comprendre les rétroactions
qui la pilotent. L'impact régional d'un scénario climatique est analysé avec les modèles
non-couplés : le nombre de cyclogénèses diminue, les pluies associées augmentent au
printemps et en automne et diminuent en été. En outre, la Méditerranée se réchauffe,
se sale et sa circulation thermohaline s'affaiblit fortement. Cette thèse conclut de plus à
la nécessité des AORCMs pour étudier l'impact du changement climatique en Méditerranée.
Lestienne, Marion. "Quantification et modélisation de l'évolution du régime des feux au cours de l'Holocène et de l'Anthropocène en Corse." Thesis, Bourgogne Franche-Comté, 2019. http://www.theses.fr/2019UBFCD052.
Full textIn the Mediterranean Basin, Corsica houses some of the best preserved ecosystems in terms of habitat richness and vegetation type. It is also the French region the most affected by forest fires. Recent years of pastoral spending and global warming have greatly increased the probability of occurrence and spread of fire. In this context, the purpose of this thesis is to understand the causes and mechanisms of the fire regime in Corsica during the Holocene and to propose a prospective reading. The results of this work are those that started from the beginning of the Holocene and contributed to the diversification and diversification of the Mediterranean ecosystem. 6,000 to 5,000 years ago, when climatic conditions are less favourable for propagation and forest fires, agro-pastoral activities using the main agents of development of the disaster, are currently in Corsica. This work also proposes the use of the MDC to reconstruct the climatic conditions of fire hazard during the Holocene and thus define the reference values in known environmental contexts. On the way of this place, one begins to be Holocene with a climate earlier today, with sunshine and strong also that explains a fire regime passed at this time. However, the duration of the fire season (FSL) was limited to a hundred days. Whatever the evolution of climatic conditions scenario proposed by the IPCC for the current century, fire hazards calculated from the MDC and the FSL strongly increase. The MDC found comparable values at the beginning of the Holocene without being exceeded while the duration of the fire season (FSL) extended well beyond durations. We will then face the first time with a simultaneous increase in drought and human activities, which will increase the number of unprecedented days
Raymond, Florian. "Longs épisodes secs hivernaux dans le bassin méditerranéen et conditions atmosphériques associées : variabilité contemporaine et future (1957-2100)." Electronic Thesis or Diss., Bourgogne Franche-Comté, 2017. http://www.theses.fr/2017UBFCK017.
Full textIn the context of climate change, as reflected by a dryer Mediterraneanbasin, this thesis focused on the study of the contemporary and future variability(1957-2100) of the wintertime (September to April) very long dryspells events (called VLDSe) in the Mediterranean basin. An original methodologywas developed in this thesis in order to define VLDSe as singularclimatic events, characterized by location, duration and spatial extent criteria.76 VLDSe were detected in the Mediterranean basin on the contemporaryperiod (1957-2013). These events are divided into 4 main geographicalpatterns: North-East, West, Scattered Localized and South-East. North-East and West configurations are associated with anticyclonic conditionslocated approximately 1 000 km northwestern to the areas affected by theVLDSe, favoring a clear sky and no precipitations. The Scattered Localizedand South-East configurations are special: the first one is characterized asa residual class grouping VLDSe with small spatial extent and distributedthroughout the entire basin, and the second one is characterized by seasonalVLDSe which are the continuation of the dry summer observed in the eastof the Mediterranean basin.Euro-Atlantic weather regimes have some control on the VLDSe. Thepositive phase of the north-atlantic oscillation regime (NAO+) is the onlyone that is clearly favorable to the development of VLDSe on almost the entirebasin. The east-atlantic regime (EA) does not show any control on theVLDSe, and the atlantic ridge (AR) and the negative phase of the northatlanticoscillation (NAO-) regimes are generally detrimental to VLDSe. However,some VLDSe can sometimes be associated with AR, EA and NAOregimes.This requires these three weather regimes to be associated withslightly higher atmospheric pressure northwest of the areas impacted bythe VLDSe, compared to their respective climatology. Long duration of theAR, EA and NAO+ regimes, which are coupled with sustained atmosphericstability, are preferentially associated with VLDSe, in contrast to the shortduration. Conversely, the long duration of the NAO- regime, reinforcingthe low atmospheric pressure on Europe and the Mediterranean basin, areweakly associated with VLDSe.Although the two climate models ALADIN52 and LMDZ4-NEMOMED8 differ in several respects, they agree in that VLDSe should be longer by 2100,especially in the RCP8.5 trajectory. A multi-model analysis with 12 CMIP5simulations shows that wintertime sea-level pressure tends to increase in theAtlantic Ocean, off the French coast and in the central the Mediterraneanbasin for the RCP8.5 trajectory. Conversely, the frequency and duration ofthe 4 weather regimes do not show significant trends until the end of the21st century.Finally, a study is carried out to assess the impact of VLDSe on agriculturalproduction in Spain. The number of VLDSe days has a larger impactson the yields of barley, wheat and oats (winter species and cultivatedthrough rainfed agriculture) than the simple ratio of dry days or seasonalrainfall amounts in Spain. A two-season case study, based on seasons withcomparable rainfall amounts, shows that in addition to yields, a VLDSecauses a significant decrease in soil moisture and in the Ebro River flow
Santonja, Mathieu. "Relations biodiversité-fonctionnement dans le contexte du changement climatique : application à la décomposition des litières en région méditerranéenne." Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM4754.
Full textL'objectif de cette thèse est d'étudier le processus de décomposition des litières en région méditerranéenne et comment ce processus pouvait être affecté par le changement climatique. Dans un premier temps, nous avons abordé le rôle de la qualité et de la diversité des litières sur le processus de décomposition dans deux écosystèmes typiques de la région méditerranéenne française : la forêt à chêne et la garrigue à chêne kermès. Dans un second temps, nous avons étudié l'impact du changement climatique (via un stress hydrique aggravé) sur le processus de décomposition.Nous avons montré des effets de la diversité des litières sur le processus de décomposition et sur la structure des communautés d'organismes décomposeurs. Dans la forêt, les espèces compagnes de Q. pubescens favorisent la diversité et l'abondance des communautés d'organismes décomposeurs ainsi qu'un processus de décomposition plus efficace. A l'opposé, dans la garrigue, c'est l'espèce structurante qui favorise la décomposition et les décomposeurs.En ce qui concerne l'évolution de la relation diversité des litières - processus de décomposition dans un contexte de changement climatique, on observe une forte diminution des interactions synergiques en forêt (excepté à forte diversité végétale), alors qu'à l'opposé, cela entraine, en garrigue, une meilleure complémentarité entre les espèces avec une forte augmentation des effets synergiques.Mes résultats suggèrent que la diversité des communautés végétales joue un rôle important sur le processus de décomposition et mettent en avant que le maintien de cette diversité semble nécessaire dans un contexte de changement climatique
Books on the topic "Changements climatiques – Méditerranée (région)"
Évaluation de la vulnérabilité du secteur agricole aux changements climatiques et identification d'options d'adaptation pour la région de Kolda au Sénégal. FAO, 2022. http://dx.doi.org/10.4060/cc0571fr.
Full textBook chapters on the topic "Changements climatiques – Méditerranée (région)"
"Changements climatiques." In Rapport sur l’état de l’environnement et du développement en Méditerranée (RED) 2020, 56–82. United Nations, 2021. http://dx.doi.org/10.18356/9789280737974c007.
Full textNouaceur, Zeineddine. "Changement climatique et inondations dans l’espace méditerranéen français." In Geografia, Riscos e Proteção Civil. Homenagem ao Professor Doutor Luciano Lourenço., 161–76. RISCOS - Associação Portuguesa de Riscos, Prevenção e Segurança, 2021. http://dx.doi.org/10.34037/978-989-9053-04-5_1.1_06.
Full textWeninger, Bernhard. "10. Réponse culturelle aux changements climatiques rapides de l’Holocène en Méditerranée orientale." In Des climats et des hommes, 171–84. La Découverte, 2012. http://dx.doi.org/10.3917/dec.berge.2012.01.0171.
Full textReports on the topic "Changements climatiques – Méditerranée (région)"
Wolfe, S. A., P. D. Morse, R. Fraser, D. E. Kerr, J J Van der Sanden, N. H. Short, and Y. Zhang. Géosciences des changements climatiques dans la région subarctique du Canada : articles d'information. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2017. http://dx.doi.org/10.4095/299884.
Full textBanque Interaméricaine de Développement rapport annuel 2007. Inter-American Development Bank, March 2008. http://dx.doi.org/10.18235/0005824.
Full text