Submitted by Hurian Gallinari Holzhausen null (huriangh@gmail.com) on 2018-01-15T11:49:02Z No. of bitstreams: 1 HGH MS Thesis (versão final com certificado de aprovação e ficha catalográfica).pdf: 1510898 bytes, checksum: a45b72beb1fe2ac3364dcbb483cdfc89 (MD5) / Approved for entry into archive by Alexandra Maria Donadon Lusser Segali null (alexmar@fcav.unesp.br) on 2018-01-17T12:47:39Z (GMT) No. of bitstreams: 1 holzhausen_hg_me_jabo.pdf: 1510898 bytes, checksum: a45b72beb1fe2ac3364dcbb483cdfc89 (MD5) / Made available in DSpace on 2018-01-17T12:47:39Z (GMT). No. of bitstreams: 1 holzhausen_hg_me_jabo.pdf: 1510898 bytes, checksum: a45b72beb1fe2ac3364dcbb483cdfc89 (MD5) Previous issue date: 2017-10-31 / Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) / RESUMO - Chrysodeixis includens (Walker) e Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) são consideradas pragas de grande importância na cultura da soja, enquanto Diatraea saccharalis (Fabricius) (Lepidoptera: Crambidae) é considerada importante na cultura do milho no Brasil Central. Para o controle bem-sucedido dessas pragas usando plantas Bt, bem como o desenvolvimento de estratégias do manejo de resistência, é essencial conhecer a movimentação do estágio larval desses insetos. O estudo foi conduzido dentro de gaiolas teladas (3,00 x 3,00 x 1,80 m), a fim de evitar infestações naturais. As lagartas foram liberadas em uma planta localizada no centro das gaiolas. As lagartas e as injurias foram observadas a fim de registrar a posição na planta e a localização na gaiola. Lagartas de C. includens e H. armigera apresentaram movimentação entre as plantas de soja, enquanto lagartas de D. saccharalis praticamente se mantiveram nas plantas onde houve a liberação. Com isso, a adoção de mistura de sementes não Bt e Bt para o estabelecimento de refúgio em cultivos Bt pode ser adequado apenas para D. saccharalis. / ABSTRACT - Chrysodeixis includens (Walker) and Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) are considered pests of great importance in soybean crop, while Diatraea saccharalis (Fabricius) (Lepidoptera: Crambidae) is considered important in maize crop in the Brazilian Central region. For the successful control of these pests using Bt plants as well as development of resistance management strategies, it is essential to know the larval stage movement of these insects. The study was carried out inside saran cages (3.00 x 3.00 x 1.80 m), in order to avoid natural infestation. Larvae were released in a plant located in the center of the cages. Larvae and injuries were observed in order to register the position in the plant and the location in the cage. Larvae of C. includens e H. armigera moved between soybean plants, whereas D. saccharalis practically remained in the plants where they were released. Thus, the adoption of non-Bt and genetically modified seed mixture for refuge establishment in Bt crops may be suitable only for D. saccharalis. / 134533/2015-1

En 1724, le chapitre d’Utrecht rompait définitivement avec Rome en se dotant d’une hiérarchie propre. Or précisément au même moment, les persécutions anti-jansénistes augmentaient en France, particulièrement contre les religieux. Depuis longtemps cette Église entretenait des liens avec les milieux port-royalistes et elle devint rapidement et logiquement le lieu où l’on pouvait envoyer ces religieux à couvert des persécutions. La naissance et les premières péripéties de ce refuge, créé dans l’urgence, sont l’objet particulier de notre étude. Les jansénistes français mirent rapidement tous leurs espoirs dans l’Église d’Utrecht, celle ci devant servir de modèle à une Église universelle obscurcie. Mais très vite les rêves et les espoirs se sont heurtés à une réalité bien moins reluisante. Les difficultés rencontrées furent multiples et les divisions croisées à divers niveaux, dans l’Église de Hollande ou dans les communautés, en France ou aux Provinces-Unies, individuellement ou en groupe, jusqu’à rendre la situation inextricable. Ces difficultés compromirent l’avenir de ce refuge mais aussi de l’Église d’Utrecht jusqu’à ce que l’interaction France-Hollande diminue sous l’épiscopat de Meindaerts (1739-1767), amenant l’apaisement. / In 1724, the chapter of Utrecht consecrated its own bishop, thus breaking up for good with Rome. And strikingly enough, at the same time in France, jansenists were increasingly persecuted, especially in congregations. The Dutch clergy of Utrecht has for long maintained close links with French jansenism circles so that it became naturally and quickly the best place to shelter these oppressed monks. The various episodes, including the genesis of this makeshift church, shall retain our attention and be the main topic of our study. French jansenists soon relied upon this new independent church which was expected to provide a good example for Rome to follow. Yet, pretty soon, all their dreams and hopes vanished and melted away as they faced reality. Division, added to several difficulties arose on different levels, be it in the Dutch Church, in communities, in France or in the United Provinces, and consequently aggravated the situation. Those latter hindrances threatened not only the existence and the future of the refuge but also compromised the Utrecht Church. However, the episcopate of Meindaerts (1739-1767) brought about relief and comfort.

Orientador: Sérgio de Freitas / Banca: Rogéria Inês Rosa Lara / Banca: Fabrícia Zimermann Vilela Torres / Banca: Nelson Wanderley Perioto / Banca: Antonio Carlos Busoli / Resumo: O objetivo deste estudo foi avaliar a diversidade de espécies de crisopídeos em Floresta Estacional Semidecidual localizada em Três Pontas, Estado de Minas Gerais. A captura ativa foi realizada com rede entomológica confeccionada com tecido voil e armadilhas contendo melaço de cana-de-açúcar a 10% como fonte atrativa. As coletas foram realizadas semanalmente através de captura ativa no período de 13 de setembro de 2008 a 05 de setembro de 2009, e duas coletas com armadilhas atrativas em cada estação do ano. As coletas com rede entomológica foram iniciadas as 7:00 h e finalizadas as 17:00 h. Após esse horário, nas datas determinadas, foram distribuídas as armadilhas atrativas, que eram recolhidas no outro dia até as 7:00 h. Os insetos capturados foram montados em alfinetes entomológicos, etiquetados, triados e identificados. Plantas que tiveram alta concentração de crisopídeos foram coletadas, preparadas exsicatas e encaminhadas a especialista para identificação. Foram capturados 1.467 crisopídeos, distribuídos em 33 espécies, pertencentes as tribos Chrysopini e Leucochrysini. A espécie de maior ocorrência foi Ceraeochrysa tucumana (Navás, 1919), tendo a presença relatada em todas as amostragens. Não foi encontrado diferença entre os horários de coleta para os gêneros de crisopídeos. Nas coletas noturnas, foram capturados seis indivíduos, pertencentes as espécies Leucochrysa (Nodita) vignisi Freitas & Penny, 2001; Ceraeochrysa achillea Freitas e Penny, 2009; Chrysopodes spinella (Adams e Penny, 1987) e C. tucumana. Foi possível verificar associação entre espécies de crisopídeos com plantas do gênero Casearia / Abstract: The objective of this work was to study the diversity and faunistic analysis of lacewings species in Semideciduous Forest located in Três Pontas, southern Minas Gerais State, Brazil. Active capture was performed with an sweep net made of cheesecloth and traps with molasses cane sugar to 10% as attractive. Samples were weekly with active collected in period from 13/IX/2008 to 05/IX/2009 and two collections with attractive traps in each season. Sampling insect nets were opened at 7:00 pm and finished 17:00 h am. After this time, on certain dates, were distributed attractive traps, which were collected the next day until 7:00 pm. The insects were mounted on entomological pins, labeled, sorted and identified. Plants that have high concentrations of lacewings were collected, prepared and dried specimens sent to a specialist for identification. 1,467 lacewings were captured, distributed in 33 species belonging to the tribes Chrysopini and Leucochrysini. The species most frequent was Ceraeochrysa tucumana (Navás, 1919) and reported presence in all the samples. No difference was found between sampling times for the genus of Chrysopidae. In nocturnal collections were captured six individuals of the species Leucochrysa (Nodita) vignisi Freitas & Penny, 2001; Ceraeochrysa achillea Freitas and Penny, 2009; Chrysopodes Spinella (Adams and Penny, 1987) and C. tucumana. There was an obvious association between species of lacewings with plants of the genus Casearia / Doutor

Esta tese trata das relações entre uma trama de atores governamentais e não governamentais na luta pela criação de uma política migratória e de políticas públicas para migrantes e refugiados no Brasil contemporâneo. Com foco nos distintos “protagonismos” este estudo acompanhou uma série de eventos (reuniões, conferências, seminários, audiências públicas, rodas de conversa e festivais) orientados a visibilização da “questão migratória” ocorridos em Porto Alegre e São Paulo entre os anos 2013 e 2016. Entendo esses eventos como cenários privilegiados de observação dos embates, tensões e disputas na produção não apenas de uma “população imigrante”, mas do processo de construção da "imigração" como dado, como campo de intervenção e como objetivo de tecnologias de governo. A tese está baseada no trabalho de campo realizado como uma etnografia multisituada que acompanhou as demandas de ativistas pelos direitos dos migrantes (pessoas de congregações religiosas, de organizações não governamentais, de movimentos de imigrantes e pesquisadores) principalmente dirigidas ao “Estado”. Tendo por inspiração os trabalhos de Michel Foucault e Didier Fassin sobre Estado e Sociedade civil, mantive o foco na análise dos vários atores que procuram intervir na realidade migratória e as distintas compreensões sobre a dignidade humana. Na primeira parte, explicito a construção de uma pesquisa multisituada e minhas diversas posições ocupadas no trabalho de campo. Uma segunda parte é dedicada a análise dos processos que conduziram a estes atores a um tipo de engajamento particular na reinvindicação de políticas públicas específicas para imigrantes no Brasil. Finalmente, uma terceira parte da tese é dedicada a uma aproximação com diferentes coletivos de imigrantes a fim de conhecer suas formas de organização e percepção de seu protagonismo.Com esses elementos em mente, e atenta ao papel do “Estado”, visualizados a partir de seus agentes e saberes, desenvolvi a análise que revela a complexidade e a divergência entre a representação humanitária da política migratória brasileira e as experiências cotidianas dos imigrantes e refugiados no Brasil. / This thesis deals with the relations between a network of governmental and non-governmental actors in the struggle for the creation of a migration policy and public policies for migrants and refugees in contemporary Brazil. Focused on the different "protagonisms", this study followed a series of events (meetings, conferences, seminars, public hearings, rounds of conversation and festivals) oriented to the visualization of the "migratory issue" occurred in Porto Alegre and São Paulo between the years 2013 and 2016. I understand these events as privileged scenarios for observing the conflicts, tensions and disputes in the production not only of an "immigrant population" but of the process of constructing "immigration" as a fact, as a field of intervention and as a goal of government technologies . The thesis is based on a fieldwork conducted as a multisite ethnography that has accompanied the demands of migrant rights activists (people from religious congregations, non-governmental organizations, immigrant movements and researchers) primarily directed to the "State." Drawing on the work of Michel Foucault and Didier Fassin on State and Civil Society, I have focused on the analysis of the various actors who seek to intervene in the migratory reality and the different understandings on human dignity. In the first part, I explained the construction of a multisited research and my several positions occupied in the field work. A second part is dedicated to analyzing the processes that led these actors to a particular type of engagement in the claim of specific public policies for immigrants in Brazil. Finally, a third part of the thesis is dedicated to an approach with different groups of immigrants in order to know their forms of organization and perception of their protagonism. With these elements in mind, and attentive to the role of the "State", visualized from Its agents and knowledge, I developed the analysis that reveals the complexity and divergence between the humanitarian representation of Brazilian migration policy and the daily experiences of immigrants and refugees in Brazil.

Made available in DSpace on 2014-06-11T19:32:05Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-09-08Bitstream added on 2014-06-13T20:02:59Z : No. of bitstreams: 1 ferreira_cs_dr_jabo.pdf: 1184348 bytes, checksum: 72a5cd3418ac6600e255840e2a9fecb6 (MD5) / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / O objetivo deste estudo foi avaliar a diversidade de espécies de crisopídeos em Floresta Estacional Semidecidual localizada em Três Pontas, Estado de Minas Gerais. A captura ativa foi realizada com rede entomológica confeccionada com tecido voil e armadilhas contendo melaço de cana-de-açúcar a 10% como fonte atrativa. As coletas foram realizadas semanalmente através de captura ativa no período de 13 de setembro de 2008 a 05 de setembro de 2009, e duas coletas com armadilhas atrativas em cada estação do ano. As coletas com rede entomológica foram iniciadas as 7:00 h e finalizadas as 17:00 h. Após esse horário, nas datas determinadas, foram distribuídas as armadilhas atrativas, que eram recolhidas no outro dia até as 7:00 h. Os insetos capturados foram montados em alfinetes entomológicos, etiquetados, triados e identificados. Plantas que tiveram alta concentração de crisopídeos foram coletadas, preparadas exsicatas e encaminhadas a especialista para identificação. Foram capturados 1.467 crisopídeos, distribuídos em 33 espécies, pertencentes as tribos Chrysopini e Leucochrysini. A espécie de maior ocorrência foi Ceraeochrysa tucumana (Navás, 1919), tendo a presença relatada em todas as amostragens. Não foi encontrado diferença entre os horários de coleta para os gêneros de crisopídeos. Nas coletas noturnas, foram capturados seis indivíduos, pertencentes as espécies Leucochrysa (Nodita) vignisi Freitas & Penny, 2001; Ceraeochrysa achillea Freitas e Penny, 2009; Chrysopodes spinella (Adams e Penny, 1987) e C. tucumana. Foi possível verificar associação entre espécies de crisopídeos com plantas do gênero Casearia / The objective of this work was to study the diversity and faunistic analysis of lacewings species in Semideciduous Forest located in Três Pontas, southern Minas Gerais State, Brazil. Active capture was performed with an sweep net made of cheesecloth and traps with molasses cane sugar to 10% as attractive. Samples were weekly with active collected in period from 13/IX/2008 to 05/IX/2009 and two collections with attractive traps in each season. Sampling insect nets were opened at 7:00 pm and finished 17:00 h am. After this time, on certain dates, were distributed attractive traps, which were collected the next day until 7:00 pm. The insects were mounted on entomological pins, labeled, sorted and identified. Plants that have high concentrations of lacewings were collected, prepared and dried specimens sent to a specialist for identification. 1,467 lacewings were captured, distributed in 33 species belonging to the tribes Chrysopini and Leucochrysini. The species most frequent was Ceraeochrysa tucumana (Navás, 1919) and reported presence in all the samples. No difference was found between sampling times for the genus of Chrysopidae. In nocturnal collections were captured six individuals of the species Leucochrysa (Nodita) vignisi Freitas & Penny, 2001; Ceraeochrysa achillea Freitas and Penny, 2009; Chrysopodes Spinella (Adams and Penny, 1987) and C. tucumana. There was an obvious association between species of lacewings with plants of the genus Casearia

Esta tese trata das relações entre uma trama de atores governamentais e não governamentais na luta pela criação de uma política migratória e de políticas públicas para migrantes e refugiados no Brasil contemporâneo. Com foco nos distintos “protagonismos” este estudo acompanhou uma série de eventos (reuniões, conferências, seminários, audiências públicas, rodas de conversa e festivais) orientados a visibilização da “questão migratória” ocorridos em Porto Alegre e São Paulo entre os anos 2013 e 2016. Entendo esses eventos como cenários privilegiados de observação dos embates, tensões e disputas na produção não apenas de uma “população imigrante”, mas do processo de construção da "imigração" como dado, como campo de intervenção e como objetivo de tecnologias de governo. A tese está baseada no trabalho de campo realizado como uma etnografia multisituada que acompanhou as demandas de ativistas pelos direitos dos migrantes (pessoas de congregações religiosas, de organizações não governamentais, de movimentos de imigrantes e pesquisadores) principalmente dirigidas ao “Estado”. Tendo por inspiração os trabalhos de Michel Foucault e Didier Fassin sobre Estado e Sociedade civil, mantive o foco na análise dos vários atores que procuram intervir na realidade migratória e as distintas compreensões sobre a dignidade humana. Na primeira parte, explicito a construção de uma pesquisa multisituada e minhas diversas posições ocupadas no trabalho de campo. Uma segunda parte é dedicada a análise dos processos que conduziram a estes atores a um tipo de engajamento particular na reinvindicação de políticas públicas específicas para imigrantes no Brasil. Finalmente, uma terceira parte da tese é dedicada a uma aproximação com diferentes coletivos de imigrantes a fim de conhecer suas formas de organização e percepção de seu protagonismo.Com esses elementos em mente, e atenta ao papel do “Estado”, visualizados a partir de seus agentes e saberes, desenvolvi a análise que revela a complexidade e a divergência entre a representação humanitária da política migratória brasileira e as experiências cotidianas dos imigrantes e refugiados no Brasil. / This thesis deals with the relations between a network of governmental and non-governmental actors in the struggle for the creation of a migration policy and public policies for migrants and refugees in contemporary Brazil. Focused on the different "protagonisms", this study followed a series of events (meetings, conferences, seminars, public hearings, rounds of conversation and festivals) oriented to the visualization of the "migratory issue" occurred in Porto Alegre and São Paulo between the years 2013 and 2016. I understand these events as privileged scenarios for observing the conflicts, tensions and disputes in the production not only of an "immigrant population" but of the process of constructing "immigration" as a fact, as a field of intervention and as a goal of government technologies . The thesis is based on a fieldwork conducted as a multisite ethnography that has accompanied the demands of migrant rights activists (people from religious congregations, non-governmental organizations, immigrant movements and researchers) primarily directed to the "State." Drawing on the work of Michel Foucault and Didier Fassin on State and Civil Society, I have focused on the analysis of the various actors who seek to intervene in the migratory reality and the different understandings on human dignity. In the first part, I explained the construction of a multisited research and my several positions occupied in the field work. A second part is dedicated to analyzing the processes that led these actors to a particular type of engagement in the claim of specific public policies for immigrants in Brazil. Finally, a third part of the thesis is dedicated to an approach with different groups of immigrants in order to know their forms of organization and perception of their protagonism. With these elements in mind, and attentive to the role of the "State", visualized from Its agents and knowledge, I developed the analysis that reveals the complexity and divergence between the humanitarian representation of Brazilian migration policy and the daily experiences of immigrants and refugees in Brazil.

Le changement climatique devrait causer un déclin des populations d'arbres forestiers résidant à des faibles latitudes, en marges chaudes de la distribution de l’espèce. En effet, le réchauffement et le stress dû au changement de l'équilibre hydrique devraient entraîner une réduction de la croissance et de la reproduction des arbres, et une augmentation de la mortalité. Cette thèse de doctorat étudie la structure démographique et génétique d'une population naturelle de hêtre (Fagus sylvatica) située dans un refuge climatique, en marge chaude de la distribution de l’espèce dans le sud-est de la France. Cette population persiste sur les pentes des gorges karstiques le long d’une rivière, le Ciron (Gironde), un lieu qui hébergeait déjà des hêtres pendant la dernière période glaciaire. L'objectif général de la présente thèse est de mieux comprendre comment cette population de refuge climatique a réussi à persister à travers les changements climatiques passés et comment elle pourrait répondre au réchauffement climatique. Le premier chapitre de thèse évalue la structure et la diversité génétique de l'ensemble de la population d'arbres adultes (n = 932) afin d’inférer son histoire postglaciaire. L'étude révèle que la population se compose de deux clusters génétiques avec différents niveaux de diversité. Cela peut refléter une population locale ancienne qui a été successivement colonisée par des génotypes d'immigrés. Le deuxième chapitre de la thèse étudie le système d'accouplement et les modèles de mouvement du pollen au sein de la population. Cela était possible en analysant les progénitures de graines provenant d'arbres mères sélectionnés (n = 30) tout le long de la population. L’étude montre que l'accouplement prédominant entre voisins génétiquement apparentés a entraîné une structure génétique spatiale très forte. Ce phénomène aide à expliquer le brassage lent des deux clusters génétiques présents dans la population. Le troisième chapitre de la thèse consiste en une analyse dendroécologique basée sur un tiers de la population adulte de hêtres (n = 317), plus 79 chênes pédonculés (Quercus robur) échantillonnés pour la comparaison. Les études sur les cernes annuels et la modélisation basée sur les projections climatiques révèlent que la croissance du hêtre a été relativement peu affectée par des conditions climatiques de plus en plus sèches. Une forte augmentation de la croissance radiale a été démontrée pour le hêtre entre 1860 et 1920 qui a atteint un plateau plus tard. Ensuite, la croissance a légèrement diminué depuis les années 1980, et cela ne sera probablement pas accentué à l’avenir d'après les scénarios climatiques futurs de la région. En outre, les analyses à des échelles fines, y compris les isotopes, montrent une grande hétérogénéité de performance entre les arbres en terme de croissance et d'efficience d'utilisation d’eau. Cela est en partie expliqué par la topographie locale de la vallée refuge, et pourrait également être influencé, dans une faible mesure, par le génotype des arbres.La combinaison des deux approches de recherche, la dendroécologie et l’écologie moléculaire, a permis à cette étude d'atteindre des meilleures connaissances sur cette population particulière de hêtres dans la vallée du Ciron et sur sa performance dans un environnement abiotique contraignant. Ces idées représentent des informations de base précieuses pour la conservation et la gestion de cette population et d'autres populations d'arbres forestiers dans un climat en évolution rapide. / Modern climate change is expected to cause a decline of forest tree populations that reside at the current low-latitude margin of species' ranges. Warming and a changing water balance stress are expected to result in reduced tree growth and reproduction and increasing mortality. This doctorate thesis investigates the demographic and genetic structure of a natural beech (Fagus sylvatica) population located in a climate refugium at the species' xeric range margin in SW France. This population persists on the slopes of a karstic canyon along the Ciron River (Gironde), a place that already harboured beech during the past glacial period. The overall goal of the present thesis is to better understand how this refugial population has managed to persist through past climate changes and how it responds to recent global warming.The first thesis chapter assesses the genetic structure and diversity of the entire adult tree population (n = 932) to infer its postglacial history. The study reveals that the stand consists of two genetic clusters with different levels of diversity, which are likely to reflect an ancient local population that is successively being colonized by immigrant genotypes. The second thesis chapter investigates the mating system and patterns of pollen movement within the population by analysing seed progenies from selected mother trees (n = 30). It shows that predominant mating between genetically related neighbours has resulted in a very strong spatial genetic structure, a phenomenon that helps explain the observed slow admixture of the two genetic clusters present in the population. The third thesis chapter performs an extensive dendroecological analysis based on a third of the adult beech population (n = 317), plus 79 Pedunculate oaks (Quercus robur) sampled for comparison. Tree-ring studies and modeling based on climate projections reveal that beech growth has been so far relatively slightly affected in an increasingly xeric climate conditions. A strong increase in radial growth has been shown for beech between 1860 and 1920 that ceased later on. Then growth has declined imperceptibly since the 1980s without showing any accentuated decreasing according to the future climate scenarios data of the region. Fine-scale analyses including carbon stable isotopes show great among-tree heterogeneity in performance (in terms of growth and water use efficiency) that is partly driven by the fine-scale topography of the refugial habitat and might also be influenced to a small extent by the tree genotype.Its combination of dendroecological and molecular ecological research approaches has enabled the thesis to attain important insights into the special character of the Ciron beech population and its performance within a constraining abiotic environment. Such insights represent valuable background information for the conservation and management of this and other refugial forest tree populations in a rapidly changing climate.

Treize déments énonçant leur souhait de retour à la maison dans une unité de vie protégée ont participé à une recherche visant à comprendre la fonction de cette demande à l’aide de trois outils : l’entretien semi-directif (malade/famille), le dessin de la maison et le Senior Apperception Technique. Les résultats soulignent l’existence de facteurs déclenchants de la demande tels que la perception d’une menace externe ou interne. Le dément va souvent halluciner sa maison de l’enfance pour protéger son identité. Cette hallucination mnésique est fréquemment associée à la quête de la mère et du premier refuge protecteur, le ventre maternel, pour dépasser un sentiment de perte de soi. Ce désir traduit une quête nostalgique d’un passé idéalisé avec une impossibilité de se projeter dans un avenir clôturé par la dernière demeure, la mort. Cette demande correspond aussi à la recherche d’un objet externe ayant une fonction de moi auxiliaire contenant et bienveillant. / Thirteen persons suffering from cognitive illness and expressing their wish of going back home in a protected care unit have participated in a research in order to understand the function of this request by using three tools : semi-directive interview (sick person/family), drawing of the house and Senior Apperception Technique. The results underline the existence of triggering factors for the request such as the perception of external or internal threat. Demented persons often hallucinate their childhood’s house in order to protect their identity. This mnesic hallucination is frequently associated with the quest for the mother and the first protective refuge, the maternal belly, in order to overcome a feeling of loss of self. This desire translates a nostalgic quest for a past idealized with impossibility to project oneself in a future enclosed by the last home, the death. This request also corresponds in search of an external object having a function of a containing and kindly auxiliary of the self.

Au cours des dernières décennies, d'énormes quantités de haies, de lisières ont étédétruites en Europe tandis que le régime des incendies majeurs augmente dans les milieuxméditerranéens. La perte de ces milieux de type lisières s'accompagne d'une chutecatastrophique de la biodiversité. Notamment par la perte des refuges disponibles pour lafaune. Cette thèse s'intéresse à l'importance des abris à différentes échelles et sur différentsmodèles biologiques. Premièrement, l'influence de la disponibilité en abris au pied des haiessur la biodiversité a été démontrée à l'aide d'inventaires et grâce à une expérimentation surle terrain. Pour cela, une nouvelle approche d'inventaire qui combine les avantages desinventaires rapides et des techniques non létales a été mise au point. A une échelleintermédiaire, l'impact positif de l'ouverture du milieu forestier sur des populations dereptiles a été mis en évidence. Enfin, un suivi au niveau individuel de tortues d'Hermann apermis de suivre les conséquences de modifications l'habitat suite à un incendie majeur ; ilsuggère que les habitats brûlés restent favorables sur le long terme.En conclusion, l'importance des abris pour la biodiversité a été démontrée à plusieurséchelles d'espace, de temps et de précision. La conséquence pratique est que les fichestechniques de gestion des haies et des lisières devraient en tenir compte, ce qui n'est pas lecas actuellement. / During the last decencies, massive amounts of hedgerows and forest hedges have beendestroyed in Europe whereas increasing fire regimes threatened Mediterranean habitats.The loss of these hedge habitats is concomitant to a drastic loss of biodiversity. Notablythrough the decrease of shelter available to the fauna. This thesis aims to investigate therole of refuges considering different scales and biological systems. First, the positiveinfluence of the availability of shelter at the base of hedgerows on biodiversity has beendemonstrated using surveys and a field experiment. For that, a novel technique has beendeveloped by combining the advantages of rapid biodiversity assessments with non-lethalprocedures. At an intermediary scale, the positive impact of habitat opening on ophidianpopulations has been shown in a forest context. Finally, individual monitoring of Hermanntortoises allowed us to examine the impact of a major fire in habitat changes; the resultssuggest that burnt habitats remain suitable on the long term.In conclusion, the importance of refuges on biodiversity have been demonstrated atdifferent time, spatial and accuracy scales. In practice, technical recommendations shouldtake into account this key element to manage hedgerows and other hedge habitats; thiscurrently not the case.

Kyoto University (京都大学) / 0048 / 新制・課程博士 / 博士(工学) / 甲第16506号 / 工博第3499号 / 新制||工||1529(附属図書館) / 29163 / 京都大学大学院工学研究科都市環境工学専攻 / (主査)教授 田中 哮義, 教授 田中 仁史, 教授 神吉 紀世子 / 学位規則第4条第1項該当