Éditeur(s) : HAL CCSD
Résumé : International audience
Objective Oxidative stress, excess production of reactive oxygen species (ROS) and intense colonization of the respiratory tract by microorganisms are described in CF patients, leading to an influx in macrophages. This results in activation of NADPH oxidase that yields ROS, initiating the oxidative burst responsible for pathogen destruction. We showed that phagocytosis was altered in CF macrophages, yet oxidative status in this cell was not defined. The objective of this study is to draw a link between oxidative stress and plasma membrane integrity in CF macrophages, since lipid peroxidation is known to alter cell membrane. Methods Peripheral blood monocytes-derived macrophages were obtained from CF patients and healthy subjects. Plasma membrane fluidity was assessed with di4-ANEPPDHQ and oxidative status was measured with ROS indicating probes. Results In CF macrophages, membrane fluidity was increased whereas lipid peroxidation was diminished. Surprisingly, general oxidative status remained similar to the one observed in non-CF macrophages. Also, CF macrophages did not abolish chemically induced-oxidative stress. In non-CF macrophages, treatment with cholesterol slightly increased membrane fluidity whereas LPS treatment had no effect. Conclusion CF macrophages displayed an increased membrane fluidity associated with a decreased lipid peroxidation. This raises the hypothesis that membrane alteration in CF macrophages may be due to other mechanism than oxidative stress. Nevertheless, since the killing capacity of CF macrophage is defective, a deregulation of O•−2 production is very likely, suggesting alteration of NADPH oxidase or mitochondrial dysfunction
the 38th European Cystic Fibrosis Conference
Vienne, Austria

hal-01162769
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01162769
DOI : 10.1016/S1569-1993(15)30217-4

Éditeur(s) : Université des Antilles Études caribéennes
Résumé : Le tourisme de masse ayant déjà démontré ses limites et fait l’objet de critiques et d’indignation de la part des associations internationales de la protection de l’environnement cède peu à peu sa place au tourisme durable. Ce dernier tient compte de la protection de l’environnement et de la sauvegarde des richesses naturelles en offrant aux touristes des produits purement bio et des cultures tout à fait originales.Dans un contexte connu par sa complexité, vu les inégalités environnementales et sociales que connaît le Maroc, et pour remédier ce déséquilibre des acteurs économiques, des locaux dans la majorité des cas, ont opté pour des investissements touristiques dans les milieux ruraux. Ainsi des établissements touristiques ruraux commencent à prendre de l’ampleur, visant à consolider la notion du tourisme durable avec ses produits artisanaux locaux, ses variétés culinaires régionales et ses folklores saisonniers aux traditions bien enracinées. Mais ces actions sont-elles en mesure d’assurer un avenir prometteur à ces établissements ruraux, sans l’intervention de l’État qui a un rôle primordial à jouer en la matière de la formation et la qualification des ressources humaines dans le secteur du tourisme ; une formation pour préserver l’environnement et les ressources naturelles et donner un nouvel élan au tourisme rural dont la modernité demeure une référence essentielle.Par la beauté naturelle de leurs sites, la qualité de leurs aliments, le comportement clair et limpide de leurs personnes, les établissements d’hébergements touristiques ruraux marocains attirent déjà un nombre significatif de touristes qui viennent à l’origine pour un séjour de deux ou trois jours et prolongent souvent à une semaine séduits par la qualité du séjour. Eau pure, qualité de l’air, richesse culturelle, autant d’atouts qui justifient le soutien de ce genre de tourisme qui inspire notre enquête au niveau de la commune rurale d’Asni.
It is high people admitted that mass tourism has its limits as there have been consequences. Indeed several NGOS as well as international organizations aiming at the protection of the environment see that this destructive or harmful tourism is losing ground it is being substituted or replaced by eco-friendly tourism. This latter target the preservation of mother earth as well as its natural resources by providing a new type of tourism labeled rural tourism whose first and paramount objective is providing tourists with organic products. This green or rural tourism tries at all cost to promote artistic commodities, authentic cultures and purely traditional folk.Rural tourism is actually expecting more prosperity and progress but on condition that the local authorities and the government cooperate more to give a push to this kind of business via a perfect or division of human resources. Rural tourism represent a new image of modern tourism that aims to protect the environment and diversity. From the beauty of the natural land scape, the quality of the food served, the professionalism of the staff members the touristic accommodation units based in Moroccan countryside manage to attract a significant number of tourists, who often come for 2 or 3 days prolong their stay for a week for having fond a deep pleasure. The water is pure, the atmospheric air is filtered, the cultural wealth is vast, it is therefore appropriate to sustain and support this kind of tourism that inspires our investigation at the rural town of Asni.
Maroc
Asni

Droits : info:eu-repo/semantics/openAccess
urn:doi:10.4000/etudescaribeennes.7638
http://journals.openedition.org/etudescaribeennes/7638

Éditeur(s) : HAL CCSD
Résumé : poster
International audience
Locations for earthquake recorded in the Lesser Antilles subduction zone are processed separately by regional observatories, NEIC and ISC. There is no earthquake location catalog available compiling all available phase arrival data. We propose a new best complete earthquake catalog by merging all available phase arrival data for better constrains on earthquake locations. ISC provides the phase arrival data of 29243 earthquakes (magnitude range from 1.4 to 6.4) recorded by PRSN (Porto Rico), SRC (British West Indies), and from FUNVISIS (Venezuela). We add phases data from IPGP observatories for 68718 earthquakes from magnitudes 0.1 to 7.5 (OVSG, Guadeloupe, recorded 53226 earthquakes since 1981, and OVSM, Martinique, recorded 29931 earthquakes since 1972). IPGP also provides the accelerometer waveform data of the GIS-RAP network. We achieved automatic picking on the GIS-RAP data using the Component Energy Correlation Method. The CECM provides high precision phase detection, a realistic estimation of picking error and realistic weights that can be used with manual pick weights. The CECM add an average of 3 P-waves and 2 S-waves arrivals to 3846 earthquakes recorded by the GIS-RAP network since 2002. The final catalog contains 84979 earthquakes between 1972 and 2013, 24528 of which we compiled additional data. We achieve earthquake location using NonLinLoc, regional P and S waves data and a set of one dimensional velocity models. We produce improved locations for 22974 earthquakes (better residuals, on equal or larger arrival dataset) and improved duration magnitudes for 6258 earthquakes (using duration data and improved locations). A subset of best constrained 15626 hypocenters (with more than 8 phases and an average RMS of 0.48_0.77s) could be used for structural analysis and earthquake local tomography. Relative locations are to be applied in order to image active faulting. We aim to understand coupling in the seismogenic zone as well as triggering mechanisms of intermediate depth seismicity like fluid migration beneath the volcanic arc.
Geophysical Research Abstracts
Vienne, Austria

hal-01059207
https://hal-brgm.archives-ouvertes.fr/hal-01059207

Éditeur(s) : HAL CCSD
Résumé : International audience
In the external Western Alps, the collision started with the shortening of the proximal European (Dauphinois) margin. One peculiar feature is the crustal thickening that finally led to the exhumation of the basement External Crystalline Massifs (ECM) during the Neogene. In these massifs, various age of shortening, structural style and sequence of deformation have been proposed leading to different kinematics along the Alpine arc that in turn do not imply the same crustal/lithospheric strength. In this contribution, we present new structural and microstructural data along with Ar/Ar ages from field studies in the Oisans-Grandes Rousses massifs, between Grenoble and Briançon). From balanced cross-sections, we show that about half of the external zone crustal shortening is accommodated within the ECM with similar Ar/Ar ages in all massifs. Furthermore, the shear zones present very large thicknesses (several hundred meters) and do not reactivated either the inherited Liassic normal faults or the Variscan foliation. Finally, the main shortening structures are localized beneath inherited Liassic syn-rift basins. These results suggest that the crust was weak during its shortening. Such behavior is most likely due to the combination of several factors: the crust burial (below the overthrusting internal units) down to about 10km, the presence of weak inherited syn-rift basins, and the strain softening in shear zones that evolve in mica-rich phyllonites. These results are consistent with the studies in the Aar massif and should most likely apply to the Mont Blanc massif, whose relationships with its cover are still debated.
EGU General Assembly
Vienne, Austria

insu-00839426
https://hal-insu.archives-ouvertes.fr/insu-00839426
BIBCODE : 2013EGUGA..15.8837B

Éditeur(s) : HAL CCSD
Résumé :  
absent
33. European Geosciences Union General Assembly
Vienne, Austria

hal-01032070
https://hal.archives-ouvertes.fr/hal-01032070

Éditeur(s) : HAL CCSD Wiley
Résumé : International audience
The Convective and Orographically-driven Precipitation Study (COPS) carried out in summer 2007 over northeastern France and southwestern Germany provided a fairly comprehensive description of the low-troposphere water-vapour field, thanks in particular to the deployment of two airborne differential absorption lidar systems. These lidar observations were assimilated using the 3D-Var assimilation system of the Application of Research to Operations at MEsoscale (AROME) numerical weather prediction mesoscale model. The assimilation was carried out for the period 4 July-3 August by running a three-hour forward intermittent assimilation cycle. First, the impact of the lidar observations was assessed by comparing the analyses with a set of more than 200 independent soundings. The lidar observations were found to have a positive impact on the analyses by reducing the dry bias in the first 500 m above ground level and by diminishing the root-mean-square error by roughly 15% in the first km. Then the impact of the lidar observations was assessed by comparing the precipitation forecasts (obtained with and without the lidar observations for the period 15 July-2 August) with the gridded precipitation observations provided by the Vienna Enhanced Resolution Analysis. In general, the impact was found to be positive but not significant for the 24 h precipitation and positive and significant for the 6 h precipitation, with an improvement lasting up to 24 h. Some selected case studies show that the improvement was obtained through a better depiction of convection initiation or through a more accurate positioning of the precipitation systems
ISSN: 0035-9009

hal-00659497
https://hal.archives-ouvertes.fr/hal-00659497
DOI : 10.1002/qj.1864

Éditeur(s) : Université des Antilles Études caribéennes
Résumé : Cet article souligne la particularité des politiques locales menées récemment en Martinique et en Guadeloupe en matière de gestion du risque sismique. Ces Départements français des Amériques, fortement exposés à la menace sismique, s’impliquent depuis peu dans une véritable dynamique préventive soutenue par l’action des Collectivités. Des stratégies locales de réduction de la vulnérabilité humaine et technique sont expérimentées au bénéfice de la population. Elles viennent renforcer ou compléter les efforts étatiques visant une plus grande implication du citoyen à son information et à sa sécurité face aux séismes.
This article underlines the characteristic of the local policies followed recently in Martinique and Guadeloupe as regards seismic risk management. These French Departments of Americas, strongly exposed to the seismic threat, imply themselves recently in a true preventive dynamics supported by the action of the Communities. Local strategies of reduction of the human and technical vulnerability are tested for the benefit of the population. They come to reinforce or supplement the official efforts of French State aiming a greater implication of the citizen to his information and its safety against the earthquakes.
Guadeloupe
Martinique

Droits : info:eu-repo/semantics/openAccess
urn:doi:10.4000/etudescaribeennes.289
http://journals.openedition.org/etudescaribeennes/289

Éditeur(s) : HAL CCSD
Résumé : International audience
Geophysical Research Abstracts
Vienne, Austria

insu-00609949
https://hal-insu.archives-ouvertes.fr/insu-00609949

Éditeur(s) : HAL CCSD
Résumé : International audience
o abstract
The International Liver Congress™ 2015 – 50th Annual meeting of the European Association for the Study of the Liver
Vienne, Austria

hal-01162775
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01162775
DOI : 10.1016/S0168-8278(15)30674-7

Éditeur(s) : HAL CCSD
Résumé : International audience
European Geosciences Union General Assembly April-2013
Vienne, Austria

hal-01134025
https://hal.archives-ouvertes.fr/hal-01134025

Éditeur(s) : HAL CCSD
Résumé : International audience
Understand the dynamics of the fresh-salt water interface in aquifers is a key issue to comprehend mixing processand to quantity the discharge of nutrients in to coastal areas. In order to go beyond the current knowledge inthis issue an experimental site has been set up at the alluvial aquifer Riera Argentona (Barcelona – Spain). Thesite comprises 16 shallow piezometers installed between 30 and 90 m from the seashore, with depths rangingbetween 15 and 25 meters. The seawater interface is being monitored using several techniques, the combinationof which will help us to understand the spatial and temporal behaviour of the mixing zone and the geochemicalprocesses occurring there. Specially the deepest piezometers are equipped with electrodes in order to performcross-hole electrical resistivity tomography (CHERT). In addition, all piezometers are also equipped with FiberOptic cable to perform distributed temperature measurements. Two single steel armoured fibre optic cable lines ofaround 600m length were installed in all boreholes. The objective is to use the cable both as passive and activetemperature sensor. The first is being done for the continuous monitoring of temperature whereas; the secondprovides a higher temperature resolution used to monitor field experiments.Periodic CHERT measurements are carried out between the piezometer equipped with electrodes, resultingin parallel and perpendicular vertical cross sections of the site resistivity. The position of the fresh-salt waterinterface can be identified due to the resistivity contrast between the saline and fresh water. Preliminary resultsof periodic distributed temperature measurements will be also be used to monitor the position of the mixing zonethanks to the contrast and seasonal temperature changes. Periodic down-hole EC profiles will be used to validatethe method.AcknowledgementsThis work was funded by the projects CGL2013-48869-C2-1 y CGL2013-48869-C2-2-R of the Spanish Government.We would like to thank SIMMAR (Serveis Integrals de Manteniment del Maresme) and the ConsellComarcal del Maresme in the construction of the research site
European Geosciences Union General Assembly 2016
Vienne, Austria

insu-01308757
https://hal-insu.archives-ouvertes.fr/insu-01308757

Éditeur(s) : HAL CCSD
Résumé : High Pressure - Low Temperature (HP-LT) rocks testify for burying and exhumation of crustal material in subduction zones. Their complete exhumation is the result of processes acting during (syn-orogenic) and after (post-orogenic) subduction is active, the latter partly obliterating the first. In the Aegean domain, the Attic-Cycladic Blueschist unit (ACBU) is a HP-LT unit exhumed in metamorphic core complexes (MCCs) in the back-arc domain of the Hellenic subduction zone. This study is an attempt to distinguish features related to syn-orogenic exhumation processes responsible for the first stages of exhumation This syn-orogenic "message" has to be read through the post-convergence structural and thermal overprint that accompanied the formation of the MCCs. Particularly, the geometry, the timing and the amount of the syn-orogenic exhumation has to be determined. We investigate these features with coupled field, metamorphic petrology and radiochronology studies First, based on observations on Ios (southern Cyclades), it has recently been proposed that syn-orogenic exhumation of the ACBU was accommodated by a basal thrust over the Cycladic Basement (CB) [Huet, et al., 2009]. The peak conditions, deduced from pseudosections calculation for the Ios main lithologies, are 500 °C-19 kbar for the ACBU and 550 °C-16 kbar for the CB. Exhumation until 400 °C-8 kbar is considered as syn-orogenic. Second, phengites populations, single grains and in situ 40Ar-39Ar geochronology has been carried out on samples from Tinos and Andros (northern Cyclades), Syros (central Cyclades) and Ios. The results gather in several clusters: 50-55 Ma, 40-45 Ma, 30-35 Ma, and 22-26 Ma. Based on these new P-T-t data and a synthesis of published data, we are able to refine the geometry and the timing of the exhumation of the ACBU. Data from the whole Cyclades exhibit little differences in ages and P-T conditions for the successive stages of exhumation. The peak of pressure (500±50 °C-18±1 kbar) has been reached at 50-55 Ma from Tinos to Ios. The onset of the exhumation occurred at 40-45 Ma in blueschist facies conditions, between a thrust at their bottom and a detachment at their top. The following decompression was accompanied by cooling until 30-35 Ma (400±50 °C-8±1 kbar). At that time, the boundary conditions switched to extension. Finally, we propose a model for the exhumation of HP-LT units accounting for these data. We also consider the rheological implications of the syn-orogenic structuration of the Aegean wedge on the post-orogenic evolution. B. Huet, L. Labrousse, and L. Jolivet [2009] Thrust or detachment? Exhumation processes in the Aegean: Insight from a field study on Ios (Cyclades, Greece), Tectonics, 28, 3, doi:10.1029/2008TC002397.
EGU General Assembly
Vienne, Austria

insu-00839054
https://hal-insu.archives-ouvertes.fr/insu-00839054
BIBCODE : 2010EGUGA..1214098H

Éditeur(s) : HAL CCSD
Résumé : International audience
Mylonite-bearing crustal shear zones are exhumed extensions at depth of (potentially seismogenic) brittle faultsat shallow structural level. By concentrating deformation, shear zones play a major role in the rheology and mechanicalbehavior of the continental crust. Analysis of shear zone geometry and microstructures is a useful toolto decipher deformation kinematics, though finite strain estimation is still relatively qualitative. Timing of thedeformation has also been the focus of numerous studies using the complete spectrum of geochronometers. However,only rare examples provide geochronological data that can be unambiguously linked with deformation. Thus,time-scales over which major mylonite zones develop and remain active under ductile conditions as well as theirstrain rates often remain poorly documented. Several sections across the South Armorican Shear Zone (SASZ),a crustal-scale, several km-thick dextral shear zone were investigated by structural, petrological and Ar/Ar radiochronologicalmethods. Finite strain profiles on these sections showed a strong deformation partitioning towardsthe ultramylonite core of the SASZ, with a decrease, of both the C’/S mean angle (from ca. 45 to less than5) and the Quartz grain-size (from ca. 150 to 5 m). In parallel, conventional and in-situ Ar/Ar datings on thefabric-forming white micas were performed on compositionally complex white-micas. Inherited magmatic muscovitescarried by the foliation and newly-formed, syn-tectonic substituted phengites located along the shear bandsyielded 2 age groups for the less deformed samples. Along the shear zone cross-section, the difference betweenthese two ages evolves from 10-15 Ma in weakly deformed domains to zero toward the SASZ core. In addition, thevery fine-grained syn-tectonic phengites yielded the same ca. 300-298 Ma age irrespectively of their distance to thecore of the shear zone, even in slightly deformed rocks distant by several km. These results support a new modelof crustal-scale shear zone activity, where the whole body of the shear zone is active throughout its history, i.e.the actively deforming zone does not get progressively narrower. The strain distribution nevertheless evolves withtime, with an increasingly larger fraction partitioned in the ultramylonitic core. Besides, combination of the finitestrain estimations and the Ar/Ar ages enables us to assess the range of strain rates associated with mylonitization.
EGU General Assembly 2014
Vienne, Austria

insu-01565057
https://hal-insu.archives-ouvertes.fr/insu-01565057

Résumé : En occupant un espace social privilégié, la médecine traditionnelle et les diverses pratiques qui y sont liées, sont de moins en moins marginalisées, de plus en plus admises comme ressources et la société leur devient du même coup permissive. La tolérance sociale est relativement forte ». Cette lecture de la situation de la médecine traditionnelle et de sa réception dans la société est celle de l’anthropologue et médecine martiniquais M. Yoyo. Elle évoque la réalité de la médecine créole dans l’espace antillais et dit l’intérêt que lui portent ceux qui en font usage.L’objectif de cette recherche est de poser la question de la transmission du savoir médicinal en contexte martiniquais : transmission des tradipraticiens vers les profanes ; transmission entre professionnels de cette médecine. Autrement dit comment se fait l’apprentissage si apprentissage il y a, de ce savoir traditionnel, jalousement gardé par ceux qui l’exercent ? La dimension magico-religieuse de ce savoir influe-t-elle sur sa transmission ? Quel est le rôle de la famille dans l’éducation et la transmission de ces pratiques ? Quelle est la connaissance profane accessible à tous et que détiennent certaines familles ? Celle-ci répond-elle aux attentes de la médecine traditionnelle et comment les familles procèdent-elles à sa transmission ? Quelle contribution l’institution scolaire apporte-t-elle à la sauvegarde de ce patrimoine ? Ce questionnement nous amène à nous interroger sur les pratiques en matière de médecine des Martiniquais et à considérer la coexistence entre savoir traditionnel et savoir rationnel dit moderne.On ne peut faire l’économie de ces analyses si on veut appréhender de façon objective le problème de la transmission de la médecine créole, de sa sauvegarde par – et pour – les générations montantes, en raison de l’aspect mémoriel de cette pratique thérapeutique mais également en raison de son efficacité et du potentiel important qu’elle représente pour la santé dans les années qui viennent.
By occupying a privileged social space, traditional medicine and the diverses practices related to the field are less and less marginalized, more and more accepted as resources, thus society is gradually becoming more tolerant towards those practices. The social tolerance is relatively strong”. This perception of the present situation of traditional medicine and of its reception in society is proposed by M. Yoyo, French anthropologist and physician from Martinique. It speaks of the reality of traditional medicine in the west Indians context and highlights the positive affects on those who make use of it. The objective of this research is to explore the question of the transmission of medicinal knowledge within the confines of Martinique: transmission by traditionalists towards nonprofessionals as well as transmission among professionals in the fields of medicine. In other words, what learning, if any, still exists of this traditional knowledge faithfully kept by those practiced it? To what extent does the magical-religious experience influence the transmission of this knowledge? What is the role of the family in the education and the transmission of those practices? How much of this profane knowledge is accessible to all and to what extent is it practiced by families? Does the latter respond to the demands of traditional medicine? How do families proceed with the process of transmission. What contribution does the school make towards preserving this tradition ? The above questions provoke reflection on the medicinal practices of the people of Martinique and of the possible coexistence of traditional knowledge and modern or rational knowledge. These questions are inevitable if we want to progress with objectivity in the transmission of Creole medicine and of its preservation for future generations, as a form of safeguarding the memory of this therapeutic practice. However, they also help to focus on the level of its effectiveness and the potential importance that it represents in ensuring a healthy environment in the coming years.

http://www.theses.fr/2015AGUY0865/document

Éditeur(s) : HAL CCSD Universites de L'ouest
Résumé : International audience
Lors du dernier contrat de plan Etat-Région, le Conseil régional de Midi-Pyrénées a opté pour une procédure originale avec la mise en place des contrats de développement reposant sur une nouvelle dimension territoriale: le "terroir".L'aménagement actuel de l'espace régional s'organise autour de trois démarches complémentaires donnant lieu à des contrats spécifiques en fonction des types de territoires. Le premier voler concerne la métropole toulousaine qui fait l'object d'une contractualisation spécifique. Viennent ensuite les contrats d'agglomération qui concernent les villes moyennes de la région, c'est-à-dire les préfectures des différents départements et quelques villes secondaires. Enfin, pour soutenir l'aménagement des campagnes et le développement de ces territoires, la Région met en place ces fameux contrats de terroirs.
ISSN: 0029-182X

hal-01406645
https://hal.archives-ouvertes.fr/hal-01406645
https://hal.archives-ouvertes.fr/hal-01406645/document
https://hal.archives-ouvertes.fr/hal-01406645/file/1999%20Des%20contrats%20de%20terroirs%20pour%20les%20Pays%20de%20la%20Gascogne%20gersoise.pdf

Éditeur(s) : HAL CCSD
Résumé : Carbon isotopic signature has been measured at the different stages of the soil CO2 efflux production in trenched and control plots to improve the knowledge about the physical and biochemical processes of the soil respiration. All the measurements of _13C have been performed using a mass-spectrometer.We have compared the isotopic signatures of the CO2 going out of the soil, the CO2 of the soil atmosphere, the organic carbon in the material that could be considered as the main soil respiration sources (live and dead roots, soil organic matter, aerial litter) and the CO2 produced by these sources in incubation jars. The aims of this study were to evaluate the possibilities to combine these different data sets to estimate the partitioning of soil respiration between its autotrophic and heterotrophic components, and to get more insight into potential fractionation during biochemical or diffusion processes. Measurements were conducted in a beech forest located at Hesse in the North East of France (site equipped with a flux tower and belonging to the CarboEurope network) and in a neotropical primary rainforest located at Paracou (French Guiana). Preliminary results show first a very tenuous difference between CO2 isotopic signatures of efflux coming from the trenched and control plots and, secondly, _13C significant divergences between bulk organic material and CO2 produced in the corresponding incubation jars. Our ability to use this kind of data for partitioning soil respiration into its main components will be discussed.
European Geosciences Union. General Assembly 2006
Vienne, Austria

hal-01032380
https://hal.archives-ouvertes.fr/hal-01032380

Éditeur(s) : HAL CCSD
Résumé : International audience
EGU General Assembly 2014
Vienne, Austria

insu-01113704
https://hal-insu.archives-ouvertes.fr/insu-01113704

Éditeur(s) : Université des Antilles Études caribéennes
Résumé : En Indonésie orientale, entre l’île de Sumbawa et celle de Florès, se trouve le parc national de Komodo, du nom de la principale île habitée par les fameux varans, un superbe espace naturel désormais préservé par l’UNESCO et entouré de récifs coralliens. Quelques familles de pêcheurs, la plupart musulmans, peuplent ce petit archipel aujourd’hui prisé par les touristes internationaux pour ses dragons et ses lagons. En réalité, les varans géants de Komodo ne sont pas les derniers témoins de la préhistoire, mais d’énormes lézards, impressionnants, très photogéniques et parfois dangereux.Un endroit idéal pour s’adonner à une forme singulière de tourisme d’aventure, même s’il est aujourd’hui plus de masse que de niche. Entre une plage balnéaire et une balade en mini croisière, quelques dizaines de milliers de touristes annuels viennent approcher ces drôles de dragons qui effraient autant qu’ils fascinent les visiteurs. Aussi, promeneurs, baigneurs et excursionnistes se croisent — le temps d’un frisson bien encadré, il est vrai dans un décor de rêve — dans ce parc national, tous animés par les mêmes volontés et curiosité de « voir pour de vrai » cette créature étrange qui stimule notre imaginaire rempli de dinosaures.
In eastern Indonesia, between the island of Sumbawa and Flores that, is the Komodo National Park, named after the main island where the famous lizards are found, a beautiful natural area now protected by UNESCO and surrounded by reefs coral. Some families of fishermen, most Muslims inhabit this small archipelago prized today by international tourists for its dragons and lagoons. In reality, the giant Komodo dragons are the last witnesses of prehistory but huge lizards, impressive, photogenic and sometimes dangerous.An ideal place to indulge in a singular form of adventure tourism, although it is now more mass than niche. Between a seaside beach and a leisurely mini cruise, tens of thousands of annual tourists come to approach these funny dragons that scare as they fascinate visitors. Also, walkers, swimmers and hikers cross - time for a well supported thrill, it is true in a dream setting - in this national park, all driven by the same desire and curiosity to "see for real" this creature strange that stimulates our imagination filled with dinosaurs.
Indonésie
Komodo
Bali

Droits : info:eu-repo/semantics/openAccess
urn:doi:10.4000/etudescaribeennes.7577
http://journals.openedition.org/etudescaribeennes/7577

Éditeur(s) : HAL CCSD
EGU General Assembly 2009
Vienne, Austria

hal-00483584
https://hal.archives-ouvertes.fr/hal-00483584

Éditeur(s) : HAL CCSD BOKU - University of Natural Resources and Applied Life Sciences
Résumé : International audience
Our paper is based on the first results of a twofold interdisciplinary research project financed by the French Ministry of the Environment (DIVA2 programme) which purpose was to analyse the emergence of biodiversity conservation as a new goal set to geographical indications and to study its effects on the strategies of the various stakeholders, and their impacts on the farming practices and the...
Building sustainable rural futures: the added value of systems approaches in times of change and uncertainty. 9th European IFSA Symposium, Vienna, Austria, 4-7 July 2010.
Vienna, Austria

hal-00979640
https://hal-agroparistech.archives-ouvertes.fr/hal-00979640