Tesi sul tema "Hautes terres centrales"
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Omrane, Mustapha. "Transmission de la terre, logiques socio-démographiques et ancestralité au sein d'une population rurale des Hautes Terres de Madagascar". Paris 5, 2007. http://www.theses.fr/2007PA05H020.
In Madagascar, as in many developing countries, the demographic pressure accentuated the pressure on the resources and led to the saturation of arable surfaces which remain, for the rural populations living in a great poverty, their principal source of survival. In this context, this work tries to highlight the interaction between the demographic dynamics ofthe rural populations and land management. Based on field research undertaken in the rural area of the Malagasy Highlands, this work shows on the one hand, how the availability of arable land influences the demographic behaviours (fertility. Nuptiality and migration), and on the other hand, how the population dynamics influence the availability of land and its management. The analysis highlights, using quantitative and qualitative data, land transmission between generations, its merchandisation, and the role ofthe ancestral culture in land management
Rabarijaona, Léon Paul. "Epidémie de paludisme sur les Hautes Terres Centrales de Madagascar". Bordeaux 2, 2004. http://www.theses.fr/2004BOR21092.
On the Central Highlands of Madagascar, malaria is unstable and due in majority to Plasmodium falciparum. The main vector responsible for transmission and malaria epidemic is Anopheles funestus. We report herein the results of our studies, that are particularly oriented on the vector control programme and the surveillance system. First we report the results of microepidemiology aproach for studying malaria infection in Saharevo. Then, we have studied the ability of a statistical method for an intervention epidemiology : Lot Quality Assurance Sampling method to rapidly classify zones according to predefined parasite prevalence thresholds. This method is an usefull tool for improving the speed and quality of confirmation enquiries. Dipstick tests are usefull for ameliorate the specificity of the system and therefore the reaction. We concluded with a proposal for new strategies for detecting and warning malaria epidemics in the Central Highlands, following Roll Back Malaria program
Hoeblich-Stoehr, Jeanne. "Des hautes terres centrales au littoral oriental malgache : dynamique des paysages". Lyon 3, 2001. http://www.theses.fr/2001LYO31013.
Fortmann-Ravoniarilala, Marie. "Approche éco-géographique de l'environnement de la transmission de la schistosomose intestinale de l'Homme au sud des Hautes Terres de Madagascar". Lyon 3, 2005. https://scd-resnum.univ-lyon3.fr/out/theses/2005_out_fortmann_m.pdf.
The intestinal schistosomiasis is hyperendemic in the south of the Malagasy Highlands (District of Ihosy). Our geographical contribution to transdiciplinary researches on this water-transmitted parasitosis relates to three basins in which the hydro-climatic factors (precipitations and floods, temperatures) affect during the rain season the intermediate mollusc host Biomphalaria pfeifferi, without causing extinction (refuge-pools upstream hydrographic networks). The surveys among the villagers show the diversity of the activities linked to water, directly (swimming, washing clothes) or not (wood collecting, cattle guarding), frequently practised in contact with water collections at major risk (rivers, dams and channels), which gives to the transmission an intense and diffuse character in space and according to the season, resulting in a high level of infestation in the populations. The results allow proposals for an improvement of control
Ralaikoa, Albert. "Pression fiscale et appauvrissement chronique sur les hautes terres centrales malgaches (1896-1945)". Paris 7, 1986. http://www.theses.fr/1986PA070139.
This work seeks to measure the degree of impoverishment of the tax-payers during the colonial period in madagascar, between 1896 and 1945, in a mostly rural society of rice growers. The proces of impoverishment is not quite new. It started during the royal period preceding the conquest. But the difference lies in the context of colonial oppression and in the creation of personal tax as main way of taxation. The financial resources of tax-payers are limited, just as they were during the royal period. The fiscal burden and particularly the personal tax develops much more quickly than prices and wages. But fiscal pressure is much higher in betsileo than in imerina, and higher in tananarive than in rural districts. Between 1896 and 1945, there is no abatement of the pressure. It is at its heighest under gallieni and his two succesors as well as under olivier. Because of its burden, the personal tax gives rises a series of reactions, from the falsification of personal papers to the stealing of oxen, a process which has deeply unsettling effects on the whole of society and consequently on the levying of taxes itself
Ralaikoa, Albert. "Pression fiscale et appauvrissement chronique sur les Hautes Terres centrales malgaches, 1896-1945". Lille 3 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37600593k.
Rakoto-Ramiarantsoa, Hervé. "La dynamique des paysages sur les hautes terres centrales malgaches et leur bordure orientale". Paris 10, 1991. http://www.theses.fr/1991PA100070.
Three research-fields have been chosen in Imerina, according to climatic nuances and to the occupancy seniority, this latter bearing different social situations. A comparative analysis regards the landscapes as marks of the peasant societies' action and seeks for its differentiation elements. The thesis includes three parts. The first one describes the environment under two angles : a scientific, objective analysis presents the land surveying, within the tropical middle mountain and specifies the east-west climatic and biogeographic variations; a subjective analysis based on peasants' perception shows a significant sensitivity of the merina to mineral element and to water and the important place of the vegetation in spite of its degradation. The second part considers the geographic space through three themes as follows: - its occupation which establishes the role of history in the genesis of the regions;- its development by techniques known by all but which are mobilized differently according to the priorities. Thus, the example of the protection of the slopes against erosion shows that the landscapes' dynamics is first of all a social dynamics; - some of the landscapes characteristics, mainly their "merinite" and their paradoxes. The evolution of these two aspects marks the dynamic state of these spaces. The last part insists on the mutations of these rural districts as a result of a strong demographic growth without an equivalent emigration. The societies' ability to find solutions to satisfy their needs is analysed as well as the factors which stress local peculiarities ; considerations about the actions to be undertaken in the interest of the rural peopleemphasize the necessity of a territorial adminisration. .
Andriamihamina, Mparany. "Le bassin versant de la Mambakely dans le nord de l'Imerina (Hautes terres de Madagascar) : étude géomorphologique". Clermont-Ferrand 2, 1997. http://www.theses.fr/1997CLF20021.
Razakamanarivo, Ramarson Herintsitohaina. "Potentialités de stockage du carbone dans le système plante-sol des plantations d'eucalyptus des hautes terres malgaches". Montpellier SupAgro, 2009. http://www.theses.fr/2009NSAM0028.
Raharijaona, Victor. "L'étude du peuplement de l'espace d'une vallée des Hautes Terres Centrales de Madagascar : archéologie de la Manandona". Paris, Inalco, 1988. http://www.theses.fr/1988INAL0015.
This work is a study of the initial settling and subsequent populating of the river valley of Manandona in the central highlands of the Island of Madagascar. This study covers the period from the 15th through the 19th centuries, a. D. Archaeological information obtained through intensive site survey, surface collection of ceramics and test excavations seems as the primary source of data for the study. 69 sites were discovered and studied (e. G, altitude, form, surface area, ditching and internal features). The relative chronology obtained through the analysis of local ceramics permitted the assignment of these sites to one or more of five periods of occupation. The study of variation in settlement pattern between these five periods allowed the construction of hypotheses concerning the ecological and socio-political factors influencing size and distribution of population in this area across space and through time. The study of extant oral traditions from the area complements and nuances the historical and sociopolitical analysis of this geographical region that served as a point of cultural contact and transition between the indigenous state of Imerina to the north and various socio-political. . .
Andriamanampisoa, Tiana Harivony. "Le secteur informel dans les Hautes terres centrales de Madagascar. : le cas de la région Amoron'i Mania". Thesis, Besançon, 2014. http://www.theses.fr/2014BESA1019.
Studies on the informal sector in Madagascar are numerous and often based on itseconomic aspects. However, what we propose tries to bring a socio-anthropological perspective on acomplex phenomenon that can not be reduced to purely economic point of view. After defining thetheoretical frame of the subject, we focus more on the specifics of the subsistence activities ofMalagasy people, which are characterized by symbols and negotiation. Then, we present our studyzone, « the rocks area » or Amoron’i Mania region where we have listed four ideal types ofinformality which can become standard in other countries. In addition, informal is stronglyassociated with the parental system and particularly muddled with the formal sector. Contrary towhat one may think, globalization has accentuated this interweaving. At last, we proceed on criticaland prospective points of view, principally on the State’s attempts to regulate this sector. Thisprocess is still difficult because of corruption, the weakening of the Malagasy State and the politicalcrisis
Razanakoto, Pascal. "Industrialisation et milieu insulaire : le cas des Hautes Terres centrales et de la Côte Est de Madagascar". Aix-Marseille 1, 1998. http://www.theses.fr/1998AIX10044.
Rafidimalala, Isabelle Odette. "Logiques migratoires sur les hautes terres centrales de Madagascar : le cas des Zanakantitra de Ramainandro, depuis le début du XIXème siècle". Thesis, Paris, INALCO, 2014. http://www.theses.fr/2014INAL0025.
The degree of mobility within the Merina region is showed by the first agrarian reform leaded by the King Andrianampoinimerina in order to ensure the limits of the kingdom and organize its expansion in the 18th century. Territories, called lohombitany are at that time allotted to some groups by way of reward for the loyalty and service towards the sovereign. The Ramainandro, part of the Merina tribe are an excellent topic for a study about the contribution of migration. Their grouping in the west of the Ankaratra massif, due to the acquisition of a lohombitany under Radama I, conferred them a distinct status, confirmed by the emergence of the Christian intelligentsia and monks. Two main reasons can explain the exceptional rise of this tribe: on one hand, the catalyst role of the Christian missionary who chose Ramainandro as one of its favorite field; on the second hand, the French recognition resulting from the support given by a fraction of the group which helped to weaken the anti-French insurrection of the Menalamba, on the beginning of colonization. Currently, they continue to migrate without breaking with the territory assigned to them, retaining their identity in a remarkable way. The attachment to ancestral shrine and ancestral lands is an irrefutable proof of territorial belonging and group identity. In addition, the group carried out a detailed genealogy in order to justify their right to the lohombitany in question. Moreover, powerful networks of associations are founded to claim the status of Ramainandro. The genealogical study, biographical and life stories help to discover the portrait of Ramainandro tribe as formerly belonging to the groups of Ambodirano and Imerina
Razanamandimby, Lalaina Raymonde. "Histoire et mémoire à Lazaina Avaradrano, village princier de l'Imerina (Hautes Terres Centrales de Madagascar) de 1861 à nos jours". Paris 7, 2011. http://www.theses.fr/2011PA070051.
OBetween 1960 and 1965 several colloquia on social history held in the west introduced the concept of the history of the masses or of the common people. From 1984 to 1992 the magnum opus "Sites of Memory" ("Lieux de mémoire''), edited by Pierre Nora, focused on the concept of "Memory" developed first in Europe and then in many parts of the world. As a result, from the 90s on, social history saw the appearance of new methods such as "micro-history", "History of the masses" and "memory". Several scholarly meetings have since taken place in western Europe. As far as Madagascar is concerned, a country where oral traditions till prevail, the topic "collective Memory" has, as yet, been rarely studied in spite of its importance at the national, regional and individual levels. Our purpose is to analyse the representations of the past in Madagascar's central highlands a place where Memory also relies on material objects such as standing stones, ancestral houses, family tombs as well as family rituals such as the famadihana (the exhumation of dead) or diaspora reunions. Memory of the past is continually present in socio-cultural life and it is transmitted to future generations through oral and written stories. It is mostly incarnated in living oral traditions and it impregnates everyday life. The thesis shows how the local history and memory of a group of former aristocratic Andriana (heirs to a princely group called Zanadralambo amin'andrianjaka) is manipulated. According to them Lazaina is a princely site surrounded by villages inhabited by Hova groups free commoners). Until recently theAndriana were in control of Lazaina through the fact that hey pretended to be the owners of everything, whether public or private. The Lazaina church s named Ranivo after anAndriana martyr. It offers a typical example of an ancestral church attached to a descent group. The group in question is considered "white" in a symbolic sense and tompon-tany, and dominates the other groups especially the Mainty (black) and foreigners" who were able to settle down in the village and acquired the status of tompon-tanàna. The purpose of this study was to analyse the problems raised by the opposition : white/black » and « tompon-tany/tompon-tanàna », what remains and what has been hanged in local memory and then to compare and confront testimonials and historical traditions gathered in Lazaina so as to integrate this local history into the wider History of Madagascar
Rakotomanana, Fanjasoa. "Apport d'un système d'information géographique et de la télédétection dans la prévention du risque de survenue d'épidémie de paludisme sur les Hautes Terres Centrales de Madagascar". Thesis, Paris Est, 2009. http://www.theses.fr/2009PEST1017.
The reappearance of epidemic malaria in the highlands of Madagascar during the late 1980’s has been attributed to the reestablishment of Anopheles funestus. Rice fields constitute their principal larval habitats. Control strategies to prevent epidemic malaria, have been based on indoor residual spraying of insecticides. Our study was conducted in six zones in the Highlands. Rice fields were determined using remote sensing imagery. Results were combined with factors known to influence the transmission of malaria. Multicriteria evaluation, by the method of weighted linear combination, was used as basis for improved targeting of actions by determining priority zones for intervention. The factors driving malaria transmission in urban Antananarivo differ from the other regions of the highlands. A Geographical Information System was used to study the role of environmental factors on the low malarial incidence rates observed in nine community based health centres in Antananarivo
Tisseau, Violaine. "Le pain et le riz : métis et métissage, entre "Européens" et Malgaches, dans les Hautes Terres centrales de Madagascar aux 19e et 20e siècles". Paris 7, 2011. http://www.theses.fr/2011PA070063.
The purpose of our work is to show how metis in the Central Highlands of Madagascar were able to reclassify relatively easily thanks to a sociality partly free from the control of colonial authorities and to Merina society organization. In the first part, we show how miscegenation emerges as a source of concern for the colonial authorities. Merina society, considered a closed one, bas built itself in connection with foreigners. Métis only become a threat - although more fantasized than real - after identities crystallize at the dawn of official colonization and after the foundations of the colony are set up. In a second part, we explain how the various actors of the colonization try to contain the "question des metis". First they regard it as a social problem that needs to be addressed by taking care of the metis, then as a legal problem which leads to establish the "metis" category as a legal one. Parents of metis and metis evolve in a colonial space that is strongly structured by these two actions, but they take advantage of it by developing strategies to acquire French citizenship. Finally, while the authorities see the metis group as homogeneous, we show that this view is partly wrong by studying their matrimonial strategies, living standards and lifestyles. The way they live day-to-day is indeed representative of their reclassifying into one or another of the existing communities, and their mobilizing of their various identities depending upon the situations
Alebachew, Belay Birru. "Megaliths, landscapes and society in the central highlands of Ethiopia : an archaeological research". Electronic Thesis or Diss., Toulouse 2, 2020. http://www.theses.fr/2020TOU20026.
This doctoral study is dealing with the Shay Culture, a megalithic culture of the Central Highlands of Ethiopia. The archaeological data collected through prospection in three seasons include pictures, measurements, GPS readings, observation, oral inquiry notes and the surface collection of artifacts. These data were sorted and analyzed and the findings are described with illustrative maps and pictures. The spatial extent of the culture, which is the primary issue in the study is determined and classified into core, periphery-core, and periphery zones based on the investigation of the distribution of megaliths. It is also evident that there was a connection between megaliths and natural features, such as rivers. Major routes of the megalithic process in the region are also identified. Besides, oral sources and observations of the on-going religious practices that incorporate megalithic (pagan) elements in the local Christian traditions show the connection that still exists between the society and the megalithic landscapes. Moreover, monumental and symbolic transformations from megalithic to the later Christian and Islamic monuments are noted. The relative chronology formulated based on typo-morphological analysis of megaliths and cross-dating mostly meets the C-14 dates from the previous studies in the region and the chronologies of southern megaliths that imply the contiguous temporal context of megalithism in the two regions. Thus, based on the surface archaeological data, this study rectifies the major issues related to the spatial and typological frameworks that led to determining the synergy among megaliths, landscapes, and society in the Central Highlands of Ethiopia
Raharison, Lucien. "Héritage foncier, évolution du paysage agraire et de la paysannerie en Imenina (hautes terres centrales de Madagascar) de la fin du 19e siècle aux années 1990". Paris 7, 2012. http://www.theses.fr/2012PA070018.
In this study, we would to show clearly, on the one hand, the predominance of the succession over the landownership in Imerina(high land in Central Madagascar), in spite of, on the other hand, the development of the sale of land. The two most practiced modes of access to landownership in Imerina seem to be contradictory whereas in fact they are complementary. The sale of land seems at first sight, contrary to patriony of inheritance principles. The sale of land is one of adaptations to customary principles in order to preserve the social bond despite the economic difficulties in the sense that the sale of lands is not allowed except by local people's agreement. There is endo-transferability but not exo-transferability. In that sense the land is not (or not entirely) a property, therefore we can't talk about land market. Seing an integral part of standards a value System, centuries old practice, the inheritance has evolved with the time. Until when will the rule of endo-transferability resist to the pressure of market and to the obligation of the permanent revival of social bonds ? Problems of ration evolution between inheritance, sales of land and other mode of access to landownership involve in having interest both in customary right and in contemporary one on its every aspect. Other factors have also to be taken into account within a entire scope of the custom. In our methodology, we have worked on source of documents such as: Land registry Lists and records of local delegates, monographies. All those things have been examined and completed by the investigations
Randrianjafy, Honoré. "Production et aménagement des taillis d'eucalyptus à courte rotation : le cas des peuplements d''E. robusta' Smith à vocation de bois d'énergie sur les hautes terres centrales de Madagascar /". Zurich : Chaire de Sciences forestières et chaire de sylviculture Ecole polytechnique fédérale de Zurich, 1993. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=10041.
Monginot, Pauline. "Artiste ou mpanakanto ? : construction sociale et stylistique de la figure du peintre dans les villes des Hautes Terres malgaches : l'exemple de Tananarive (1880-1972)". Thesis, Sorbonne Paris Cité, 2019. http://www.theses.fr/2019USPCC104.
This dissertation proposes to analyze the processes at work in the making of the painter identity in the Malagasy society, between the 1880s (when Europeans settle in Antananarivo) and 1972 (end of the first Republic of Madagascar). Painting is a recent activity in Madagascar: introduced in 1826 by Europeans, its history is deeply connected to colonization. However, painting becomes, for the merina society, an issue of defining social hierarchies and identities. Neither colonial artists, nor traditional craftsmen, Malagasy painters need yet to conform themselves to the norms imposed by colonial cultural policies, on the one hand, and by the usages granted to art in the merina society, on the other hand. They proceed between incarnating the figure of the estern artist and being mpanakanto, maker of beauty. It is a matter of analyzing the strategies established by these artists to make the most of the European and Malagasy resources in order to have a career and invent their own artistic identity. The study of the processes leading to the choices of such a career reveals the stakes and needs to which paint answers. These same processes contribute to defining the norms and models that the young discipline adopts. The history of painters questions also the role of art in the Malagasy society, whether it is on an economical (art market) or patrimonial level; the function they serve allows them to fit in society. It is also a question of considering the notions of group and individuality within a genuine “art world” [Becker ; 1988] characterized by intense transnational and regional flows. Thus, this reticular approach authorizes to rethink Malagasy Art History as pertaining to a more global perspective
Ravelomanana, Tantely Sitraka Shirley. "L'identité et la condition masculines en Imerina-Madagascar jusqu'en 1972". Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCF032.
Mbà lehilahy, “Be a man”: this phrase may seem trivial but no less meaningful is a common remark addressed to men in Madagascar. It seems to mean that to be a man is not so easy and that Masculinity concept is not a natural one and one is not born, but rather becomes a male. This gender identity is not defined by the individual himself but is built step by step by his environment.The thesis focuses on the demonstration on different ways in which the construction of the male identity in Madagascar, particularly in the Highlands, in Imerina, is done through the social, political an economical environment. This constructivist approach is based on the point of view that what the male ideal should be in the popular mind: normative values dictated in the oral literature, in image and cultural representation and the sample in terms of social behavior, then develops the image and construction of male identity in real life through the different social status in kinship system as a son, a father, an uncle… in the environment and the era where he is evolving, from the royal period to the cultural revolution in 1972
Serre, Frédéric. "Chutes de neige et manteau neigeux sur les hautes terres du Massif central français". Clermont-Ferrand 2, 1998. http://www.theses.fr/1998CLF20015.
In the highlands of the french massif central, snow is a natural constraint. On the one hand, snowfall blocks traffic flow, especially during storms ; and on the other there is not enough snow coverage to guarantee a regular winter sports season. The aims of this thesis are to determine the extent of these constraints objectively, and to evaluate the spatial variations. Firstly, the reliability and representation of data must be put into question, as the nival measurements are unconfirmed. Next, through the study of traffic conditions on the road networks, which are linked to weather factors and snow-clearing operation strategies, it is possible to distinguish three characteristic situations. The recurrence of these situations is calculated from conventional meteorological data, defining hazard indexes. It appears that snowfall tends to reinforce territorial enclosing, and that this constraint is particularly pertinent in the south of the margeride. Finally, the snow regimes are analysed in order to evaluate the periods which lend themselves more favourably to winter sports. The inconsistency of the snow-cover during winter is an important factor and snow coverage must be considered in terms of continual sequences. Only a few isolated sectors are privileged, especially in the mont dore and the cantal due to regular and abundant snowfall
Faure, Élodie. ""Hautes terres" : l'anthropisation des monts d’Aubrac et du Lévezou (Massif Central, France) durant l’holocène : approche palynologique des dynamiques socio-environnementales en moyenne montagne". Thesis, Toulouse 2, 2012. http://www.theses.fr/2012TOU20087/document.
Based upon a multidisciplinary approach centered on palynology, the aim of our study was to better understand the long-term interaction in human/vegetation processes in the Aubrac and Levezou mountainous regions (Massif Central, France). In a first step, the relationships between present pollen deposition, vegetation and land-uses have been studied using a comparative approach. The main pollen taxa representative of human activities have been isolated and their spatial and functional representativeness have been assessed. Secondly, six sedimentary records, supported by 24 radiocarbon dates, have been studied with a multi-proxy approach combining pollen, macro charcoals, non-pollen palynomorphs, archeological and historical data. The analysis has allowed us to characterize vegetation history and local human impact on the landscape, in particular rhythms, breaks and thresholds concerning anthropisation’s dynamics According to our analysis, the first signs of human impact on the vegetation appear in Aubrac during the middle Neolithic period, while evidence of human activities seem to extent during the Late Neolithic. The Iron Age and early Antiquity periods are characterized by large scale deforestation correlated to the increase of the agro-pastoral pressure. Our analysis further suggests that the medieval and modern periods consolidate the types of landscape that have been created in earlier periods. The dynamics that have been highlighted in this study suggest an important degree of spatial variability of land use. The analyzed territories present common trends that correspond to colonization trajectories generally encountered in mountain areas. Relative to anthropisation’s dynamics, climate forcing seems to have not been a limiting factor for human settlements and may even have been a positive stimulus promoting the development of new adaptive land use strategies
Cornu, Pierre. "La forteresse vide : une histoire des hautes terres du Massif central entre déprise humaine et emprise symbolique (XIXe-XXe siècles)". Lyon 2, 2000. http://theses.univ-lyon2.fr/documents/lyon2/2000/cornu_p.
The depopulation of the Hautes Terres du Massif central, between the middle of the XIXth and the end of the XXth century is a more complicated question than it seems to be at first sight, about which there is still much to learn. In this purpose, it can prove useful to study the comportment of the remaining inhabitants, rather than the well-know migrants. First, the demographic approach, conducted on the basis of 15 "cantons", chosen in the whole space of the Massif central, allows to see the intern heterogeneity of the phenomenon and the contradictory forces that conduct it, but also its increasing convergence, leading to the development of human emptiness at the end of the XXth century. The narrative approach reveals the richness of the phenomenon, in the imbrication of economic and social mechanisms that comes with the evolution of the relationship between men and their land. Then can be discovered a logic of withdrawal, but also forms of resistance, conducted by the rural communities or their economic, political and religious leaders. At last, the analytic approach helps to understand the psychological and symbolic sense of this long-lasting desertion : the comparison, side by side, of the ways individuals and the whole nation live it, reveals interesting similitude. By the study of regionalist literature, can be seen, in the mourning of ancient France, the emergence and the crystallisation of an ideology of the keeping of memory and roots, making of the Hautes terres du Massif central a high fortress, nearly empty of men but full of myths
Cornu, Pierre Mayaud Jean-Luc. "La forteresse vide une histoire des hautes terres du Massif central entre déprise humaine et emprise symbolique (XIXe-XXe siècles) /". Lyon : Université Lyon 2, 2000. http://demeter.univ-lyon2.fr:8080/sdx/theses/lyon2/2000/cornu_p.
Faure, Élodie, e Élodie Faure. ""Hautes terres" : l'anthropisation des monts d'Aubrac et du Lévezou (Massif Central, France) durant l'holocène : approche palynologique des dynamiques socio-environnementales en moyenne montagne". Phd thesis, Université Toulouse le Mirail - Toulouse II, 2012. http://tel.archives-ouvertes.fr/tel-00921259.
BODIN, EUGENE JOELLE. "Le devonien inferieur et moyen des pyrenees ariegeoises et centrales : biostratigraphie, series heteropiques et mise en evidence de nappes hercyniennes precoces". Toulouse 3, 1987. http://www.theses.fr/1987TOU30211.
Quisefit, Jean-Paul. "Physico-chimie de l'aerosol volcanique : modelisation thermochimique du refroidissement des emanations de haute temperature". Paris 7, 1988. http://www.theses.fr/1988PA077143.
Diot, Hervé. "Mise en place des granitoïdes hercyniens de la Meseta marocaine, Étude structurale des massifs de Sebt de Brikine (Rehamna), de Zaër et d'Oulmès (Massif Central) et d'Aouli-Boumia (Haute Moulouya). Implications géodynamiques". Phd thesis, Université Paul Sabatier - Toulouse III, 1989. http://tel.archives-ouvertes.fr/tel-01015872.
Razafimahefa, Narison. "Granites et leucogranites alumineux du nord-est du Massif de Millevaches (Massif Central français) : Pétrologie, géochimie et synthèse cartographiques". Nancy 1, 1987. http://www.theses.fr/1987NAN10236.
Poiraud, Alexandre. "Les glissements de terrain dans le bassin tertiaire volcanisé du Puy-en-Velay (Massif central, France) : caractérisation, facteurs de contrôle et cartographie de l’aléa". Electronic Thesis or Diss., Clermont-Ferrand 2, 2012. http://www.theses.fr/2012CLF20014.
Rakotomanana, Fanjasao. "Apport d'un système d'information géographique et de la télédétection dans la prévention du risque de survenue d'épidémie de paludisme sur les Hautes Terres Centrales de Madagascar". Thesis, 2009. http://www.theses.fr/2009PEST1017.
The reappearance of epidemic malaria in the highlands of Madagascar during the late 1980’s has been attributed to the reestablishment of Anopheles funestus. Rice fields constitute their principal larval habitats. Control strategies to prevent epidemic malaria, have been based on indoor residual spraying of insecticides. Our study was conducted in six zones in the Highlands. Rice fields were determined using remote sensing imagery. Results were combined with factors known to influence the transmission of malaria. Multicriteria evaluation, by the method of weighted linear combination, was used as basis for improved targeting of actions by determining priority zones for intervention. The factors driving malaria transmission in urban Antananarivo differ from the other regions of the highlands. A Geographical Information System was used to study the role of environmental factors on the low malarial incidence rates observed in nine community based health centres in Antananarivo