Dissertationen zum Thema „Gestion de la faune“
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Le, Lay Gwenaëlle. „Modélisation des interactions entre système anthropique et faune sauvage : la carte de risque appliquée à la gestion de la faune en milieu urbain“. Rennes 1, 2002. http://www.theses.fr/2002REN10157.
Der volle Inhalt der QuelleBurrow, Coralie. „Influence des modalités de restauration de sols dégradés sur leur colonisation par une faune du sol fonctionnelle“. Thesis, Lille 1, 2015. http://www.theses.fr/2015LIL10173/document.
Der volle Inhalt der QuelleSoil construction appears to be a tempting way to restore, lastingly, contaminated urban soils provided that they can become fertile with a functional biodiversity capable of assuring essential ecosystem services. To ensure this, the recolonisation of newly established technosols composed of a mixture of compost and deep alluvion was monitored using judiciously chosen bioindicators: springtails, mites, earthworms, carabid beetles and woodlice. Thus, three experiments were carried out: (i) an experimental plot located inside the future “Ecoquartier de l’Union” (Roubaix, France) (ii) smaller mesocosms with an introduction of earthworms and woodlice and (iii) laboratory microcosms studying the evolution of collembolan populations. The results show that, if the connection of the technosols with an element of the local landscape (in this case a railway hedgerow) plays a part chiefly in aiding the first stages of recolonisation, notably for earthworms and springtails, technosols' management has a lasting impact on the colonization dynamics and the implantation of the different taxa. Establishing an herbaceous cover (flowering meadow, lawn) or a hedge was especially profitable to the pedofaunic communities, which were richer and more abundant, as well as to the technosols functioning (better litter degradation, diversified collembolan communities with regards to functional traits). The same is true for the addition of RCW (Ramial Chipped Wood) which benefits earthworm and mesofauna through the organic components released and the associated fungal development. Therefore, urban planners could use these results in their sustainable rehabilitation projects
Takforyan, Ani. „Chasse villageoise et gestion locale de la faune sauvage en Afrique : une étude de cas dans une forêt de l'Est-Cameroun“. Paris, EHESS, 2001. http://www.theses.fr/2001EHES0041.
Der volle Inhalt der QuelleVanthomme, Hadrien. „L'exploitation durable de la faune dans un village forestier de la République Centrafricaine : une approche interdisciplinaire“. Paris, Muséum national d'histoire naturelle, 2010. http://www.theses.fr/2010MNHN0004.
Der volle Inhalt der QuelleThis manuscript presents the results of an interdisciplinary study of wildlife exploitation in Banga, a bofi forest village of 300 persons in Central African Republic. In the first part of this work, operating modes and worldviews of the four main local stakeholders of wildlife management are confronted: the Central African State, the local peoples (Pygmies and Bantus), a forester and a conservation-development project. This analysis shows marked differences between actors in terms of internal organization, influence networks, means available, knowledge of the resource and its exploitations, values, goals, strategies and vision of the future. Basically, there is a major conceptual divide between local people and the others stakeholders. The second part of this work summarizes the methods developed by the Conservation Biology to assess the sustainability of wildlife harvesting, applying them to our study site. We distinguished sustainability indices that can be classified as empirical or theoretical, and site-specific modeling exercises. This review identifies many approximations, uncertainties, questionable assumptions and errors that limit the relevance of sustainability indices. Furthermore, our analysis shows that these methods carry implicit values (environmentalism, fixism and neo-liberalism) that influence their results. Thus, the third part of this thesis proposes a synthesis of the wildlife management problem in Banga using the Panarchy framework, which gives a new definition of sustainability, of the role of science and of the practice of interdisciplinarity for complex problems solving. Four scenarios of prospective change and action are constructed, which clarify the values they promote, the beneficiaries of the actions engaged, the probability of success and their expected results
Martin, Claire. „Les pestivirus à l'interface faune sauvage-faune domestique : pathogénie chez l'isard gestant et épidémiologie dans la région Provence-Alpes-Côte d'Azur“. Nice, 2011. http://www.theses.fr/2011NICE4120.
Der volle Inhalt der QuelleIn the French South Alps, diminutions of effectives of chamois were recently reported. Besides, pestivirus were shown to cause high mortalities in Pyrenean chamois. While clinical signs associated were characterized in wild populations, the pathogeny in pregnant female has not been studied yet. Moreover, interspecies transmissions were recently incriminated in the epidemiology of pestivirus infections, especially in alpine pastures, known for their height rate contact between wild and domestic ruminants. The objectives of this doctorate were, in a first time, to study the pathogeny on pregnancy associated to the pestivirus infection in Pyrenen chamius. Then, this survey was aimed to study the infection epidemiology in various area of the Provence-Alpes-Côte d’Azur (PACA) region, firstly in wild ruminants and at the interface between wild and domestic ruminants sharing the same pastures. Results of this work shown that an active circulation of pestivirus is present in the PACA region, in both wild and domestic ruminants. In the Alpes de Haute-Provence district, isolated pestiviral strains from chamois ans sheep clustered in the same genogroup, showing a geographical continuity in the strains repartition. Results obtained from the experimental infection showed important effects on the pregnancy, with a possible birth of PI animal in chamois and sheep. Our results showed that two epidemiological cycles are present in chamois and sheep, respectively, characterized by an important circulation intra-species and connected by punctual transmission between animal species
TCHABI, VINCENT I. „Ecologie, evaluation et utilisation des ressources pastorales dans la reserve de faune soudanienne de la pendjari (benin). - propositions d'amenagement et de gestion“. Montpellier 3, 1994. http://www.theses.fr/1994MON30037.
Der volle Inhalt der QuelleThis dissertation presents results of the research carried out from 1986 to 1990 in a part of the pendjari faunistic reserve, in northen benin, a region representative of the protected areas of the soudanien belt of west africa. The savanna, caracteristic biome of this biogeographical zone, was studied in two aspects : 1) plant ecology and 2) range management. In the first, we sought to identify the major ecological group in the study area, conceived with relative precision. The instability of these units is primarily due to factors related to large ungulates and other wildlife comp onents. Therefore we propose that intensified conservation and monitoring efforts be undertaken. In the second domain, the objective was to test a method for calculating the carrying capacity of rangeland used by wild life. For this purpose, a formula was used to establish the relationship between pastoral value (vp) and the ecological sustainable stocking rate. This procedure was validated with a non-parametric test (probability of risk < 5%) cen hence forth be employed in the pendjari reserve. This study thus sought to fill one of the important gaps in tropical range management which arises from an inadequate consideration of the phytoecological evaluation of the carrying capacity of these areas. An additional part of the study dealt with the functional ecology of the rangelands in this area under grazing pressure from three wild ungulates, syncerus caffer, hippotragus equinus and kobus kob. The diets of these three animals were monitored from 1988 to 1990, and the causes of their alimentary choices was studied along with edaphic constraints on pasture development. Finally, propositions were made for modifying the range management practises currently used in west africa
Kouassi, Ayékoê Charles. „Élaboration d'un modèle de gestion participative des aires protégées à l'aide d'une méthode d'analyse multicritères application à la réserve de faune d'Abokouamékro, Côte d'Ivoire“. Mémoire, Université de Sherbrooke, 2006. http://savoirs.usherbrooke.ca/handle/11143/377.
Der volle Inhalt der QuelleKouassi, Ayékoê Charles. „Élaboration d'un modèle de gestion participative des aires protégées à l'aide d'une méthode d'analyse multicritères application à la réserve de faune d'Abokouamékro, Côte d'Ivoire /“. [S.l. : s.n.], 2006.
Den vollen Inhalt der Quelle findenHadji-Artinian, Serge. „La faute de gestion en droit des sociétés /“. Paris : Litec, 2001. http://www.gbv.de/dms/spk/sbb/recht/toc/389839434.pdf.
Der volle Inhalt der QuelleHadji-Artinian, Serge. „La faute de gestion en droit des societes“. Paris 5, 2000. http://www.theses.fr/2000PA05D005.
Der volle Inhalt der QuelleMounet, Coralie. „Les territoires de l'imprévisible. Conflits, controverses et "vivre ensemble" autour de la gestion de la faune sauvage. Le cas du loup et du sanglier dans les Alpes françaises“. Phd thesis, Université Joseph Fourier (Grenoble), 2007. http://tel.archives-ouvertes.fr/tel-00207766.
Der volle Inhalt der QuelleRoulet, Pierre-Armand Roulet. „« Chasseur blanc, cœur noir ? La chasse sportive en Afrique Centrale. Une analyse de son rôle dans la conservation de la faune sauvage et le développement rural au travers des programmes de gestion communautaire ». Les cas du nord RCA et du sud-est Cameroun“. Phd thesis, Université d'Orléans, 2004. http://tel.archives-ouvertes.fr/tel-00170051.
Der volle Inhalt der QuelleFarau, Sébastien. „Les savoirs écologiques des chasseurs de gibier d'eau girondins : étude de leur validité pour une gestion de l'avifaune des zones humides“. Thesis, Pau, 2016. http://www.theses.fr/2016PAUU3004/document.
Der volle Inhalt der QuelleThe wildlife management outside the protected natural area asks the question of knowledge of the environments it attends and the evolution of their capacity. Achieve to a detailed description of the qualitative and quantitative distribution of species, with the only professionals as data collectors trained for these purposes, seems Utopian. The immensity of spaces of trivial campaign combined with the mobility of species involved a regular presence and a fairly common statement for presence indices when monitoring is necessary. While some researchers and managers are now more reluctant to use the participatory ecology as a way of collecting these data, this method can sometimes suffer from a lack of volunteers. A lack of information can exist on some parts that it would inquire. In this context, consider seeking those who shape these natural environments, staying long and using this nature seems a plausible alternative to acquire information and knowledge necessary to wildlife management. But the quality of these collectors is to ask to measure wealth and reliability, and thus the opportunities or not to engage in follow-ups or management process. To conduct this research, an object and a field of appropriate study were required. The choice fell on local knowledge of waterfowl hunters of the Gironde wetlands. The practice of hunting at night was particularly targeted, these enthusiasts have books on which they sometimes long record observations of birds, and the activity itself imposing to stand in a fixed position. Beyond their observations, potentially significant local knowledge could therefore be accumulated. In both cases, access to these items is complex and requires to create a relationship of trust that we have gained through the exchange of information. It was thus possible to continue our research by focusing on the aspect of "observations" through books, and then to the aspect of "knowledge" by conducting interviews with these locals hunters. Our work first examines the nature of the information necessary for the management of different species of wildlife and variability wherewithal that are used to collect. The mobilization of knowledge sometimes belonging to rural then raises questions about their scientific relevance. It appears that these may contribute to better management of wildlife. Thus, we show how various hunting practices mobilize knowledge that appear to contribute to the management of wildlife. The characteristics of the night hunting waterfowl make it more conducive to the collection of observations and original knowledge, some of which could contribute to the management of migratory birds. Wetlands Gironde appear as an appropriate field study. Then, we look in details what constitutes the practice of hunting game, and show that these practitioners are likely to collect original information on birds and wetlands. The reliability of information collected and therefore the quality of the observers may be heterogeneous according to the affinities of these practitioners, the best of them should be identified. The last part then attaches to detect, using their notebooks, hunters who among the mass of these individuals turn out to be reliable observers. In addition, the information they are likely to have accumulated combined knowledge. Through a series of interviews and evaluations, it is the nature and the richness of their knowledge that asks to identify the most expert and competent of them
Roulet, Pierre-Armand. „"Chasseur blanc, coeur noir" ? La chasse sportive en Afrique Centrale : une analyse de son rôle dans la conservation de la faune sauvage et le développement rural au travers des programmes de gestion de la chasse communautaire“. Orléans, 2004. http://www.theses.fr/2004ORLE1053.
Der volle Inhalt der QuelleThe interdisciplinary thesis analyses the role of sport hunting in the programmes of participative management of wildlife in Central Africa, more particularly on two pilot sites (northern Central African Republic and south-east Cameroon). Over the course of the 20th century, sport hunting evolved greatly through the joint processes of "democratisation", professionalisation and internationalisation of its protagonists. These days, safari operators can play a major role in conservation, notably owing to their spatial control of sizeable cynegetic zones, globally sustainable harvesting and a sound capacity to look after and defend the natural environment. This statement can, however, only be fully appreciated when the activity of safari operators plays a part in programmes linking the state, specific projects and the local population. The analysis of the techniques, ideology and discourse of safari guides and those of their clients reveals the antinomy of their ideas of safari as well as the onset of a nostalgia for colonial hunting. We note also the surprising fact that the "great white hunters" often fit better into the rural socio-cultural context than do other non-indigenous protagonists. Finally, if the economic argument presenting sport hunting as a signifiant tool in programmes of participative management of wildlife remains valid, it is nevertheless essential not to overlook the conceptual and technical limits of the proposed models, as well as the very real stakes lying behind the appropriation of the land and resources
Lambert-Habib, Marie-Laure. „Le commerce des espèces sauvages : entre droit international et gestion locale : réflexions sur la CITES, Convention de Washington sur le commerce international des espaces [i.e. espèces] de faune et de flore sauvages menacés [i.e. menacées] d'extinction /“. Paris ; Montréal (Québec) : l'Harmattan, 2000. http://catalogue.bnf.fr/ark:/12148/cb37116288z.
Der volle Inhalt der QuelleGamelon, Marlène. „Evolutionary demography of exploited populations : the case of the wild boar Sus scrofa“. Thesis, Lyon 1, 2013. http://www.theses.fr/2013LYO10253.
Der volle Inhalt der QuelleWild boar (Sus scrofa) is an emblematic game species in Europe. As most ungulate populations in temperate areas, wild boar abundance and distribution has increased in most European countries over the last decades. The number of wild boar shot annually in France has increased from 36,429 in 1973 to 526,709 in 2011. This unique situation is common throughout Europe and has led to higher costs to agriculture because of damage to crops. Compensation for damage caused by wild boar in France rose from 2 to 18 million Euros between 1973 and 2001, a nearly tenfold increase. Controlling wild boar populations has thus become an important target for managers. Evaluating the vital rates that drive the population dynamics is necessary to improve our understanding of wild boar. But investigating the evolution of life history traits in wild boar is also required to improve our understanding of this species. As a consequence, controlling wild boar populations incorporating evolutionary considerations is essential to allow a sustainable management of this species. The time has thus come to better understand this species is an evolutionary demography context, taking advantage of a unique long-term monitoring of a heavily hunted wild boar population located in the Châteauvillain-Arc-en-barrois forest, France. First, from a demographic viewpoint, we provide a management tool to control population growth rate of wild boar population. Second, we put back the wild boar among mammals by focusing on inter-specific comparisons of life history tactics among mammals using recent developments in population dynamics. We found that wild boar exhibits a life history strategy close to small mammals such as squirrel rather than the life history strategy observed in similar-sized ungulates. Then, we found that, in response to changes in food availability, wild boar females are able to display different reproductive tactics to maximize the number of recruits at a given breeding event
Usman, Muhammad Faizan. „Confronting complex challenges of human-wildlife coexistence in the Kavango-Zambezi transfrontier conservation area“. Electronic Thesis or Diss., Paris, AgroParisTech, 2024. http://www.theses.fr/2024AGPT0005.
Der volle Inhalt der QuelleThe thesis investigates the dynamics of human-wildlife interactions, focusing on the relationship between the Tonga indigenous people and wildlife in the Binga district of Zimbabwe. The research aims to develop and implement integrated conservation and development strategies that promote effective human-wildlife coexistence. Communities that live close to wildlife habitats often have to deal with the negative effects of wildlife such as crop raiding and livestock predation on a routine basis, which leads to a confrontation between local livelihoods and the conservation of wildlife. This thesis uses the Wildlife Tolerance Model (WTM) to explore human-wildlife interactions, examining factors that influence community tolerance towards wildlife and the determinants of these interactions based on tangible and intangible costs and benefits.The work is divided into three main parts. The first part explores the application of the WTM in the context of the Tonga people residing within the Zimbabwean part of the Kavango-Zambezi Transfrontier Conservation Area. It also identifies the major conflict-causing wildlife species and examines how tangible and intangible costs and benefits influence the tolerance of the local Tonga indigenous people toward these species. The second part presents a case study on human-elephant interactions within the project area. It assesses how proximity to conflict-prone environmental and manmade features such as forests, protected areas, and water points influence human-elephant interactions and community perceptions towards elephants. The third part evaluates the impacts of some of the Sustainable Wildlife Management (SWM) Programme interventions using the Before-After-Control-Impact approach integrated with the WTM. It also provides a state-of-the-art framework for impact evaluation of conservation projects, highlighting the changes in community perceptions and tolerance toward wildlife post-intervention.Key findings reveal that while tangible costs such as livestock predation and crop raiding are significant, intangible factors like community perceptions and attitudes towards wildlife play a more crucial role in shaping human-wildlife interactions. Moreover, we highlight how well-planned interventions that keep the community at the center can yield significantly positive results and promote human-wildlife coexistence. The research shows how these interventions led to an increase in positive emotions toward wildlife, perceived intangible benefits from wildlife, and subsequently wildlife tolerance. Despite facing challenges due to complex and culturally influenced human-wildlife interactions, the overall positive outcomes validate the effectiveness of these interventions.The thesis contributes to the field by providing a comprehensive understanding of the complexities involved in human-wildlife coexistence and offering evidence-based recommendations for conservation strategies that can be tailored to specific socio-ecological contexts. This research highlights the importance of integrating conservation psychology and community-based approaches to address the challenges of human-wildlife conflicts, advocating for a multidimensional approach that considers both the ecological and social dimensions of wildlife management.Lastly, the findings from this research are expected to inform policy and practice in wildlife management, particularly in regions where human livelihoods are closely tied to natural ecosystems. The thesis not only advances our understanding of human-wildlife relations but also proposes a framework for sustainable coexistence that can be applied in similar conservation scenarios globally
Rioux, Jérôme. „Effets de la coupe avec la protection des petites tiges marchandes (CPPTM) et de la coupe avec la protection de la haute régénération et des sols (CPHRS) sur la faune de la pessière noire à mousses de l'Est“. Thesis, Université Laval, 2006. http://www.theses.ulaval.ca/2006/24072/24072.pdf.
Der volle Inhalt der QuellePatenaude-Levasseur, Carl. „Étude comparative : les mécanismes publics de contrôle d'aménagement forestier et les audits de certification forestière au Québec“. Thesis, Université Laval, 2010. http://www.theses.ulaval.ca/2010/27210/27210.pdf.
Der volle Inhalt der QuelleGrapin-Dagorno, Christine. „La responsabilité chirurgicale“. Paris 8, 2000. http://www.theses.fr/2000PA081765.
Der volle Inhalt der QuelleChevalier, Marianne. „LA FAUNE ONIRIQUE“. Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/25969/25969.pdf.
Der volle Inhalt der QuelleChevalier, Marianne. „La faune onirique“. Master's thesis, Université Laval, 2008. http://hdl.handle.net/20.500.11794/20531.
Der volle Inhalt der QuelleHerremans, Jean-Paul. „Bases écosystémiques (biogéochimiques) de la gestion conservatoire et restauratoire des prairies semi-naturelles de la Fagne-Famenne et de la Lorraine belge“. Doctoral thesis, Universite Libre de Bruxelles, 2003. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/211239.
Der volle Inhalt der QuelleFargeot, Christian. „La chasse commerciale en Afrique centrale : une menace pour la biodiversité ou une activité économique durable ? : Le cas de la république centrafricaine“. Phd thesis, Université Paul Valéry - Montpellier III, 2013. http://tel.archives-ouvertes.fr/tel-00931537.
Der volle Inhalt der QuelleDelfour, Julie. „"Sauvagine" : Hommes et petits carnivores sauvages dits "nuisibles" : Partage des territoires, partage des connaissances“. Thesis, Clermont-Ferrand 2, 2011. http://www.theses.fr/2011CLF20007.
Der volle Inhalt der QuelleThe advance of forests in the Middle Ages bordered on a disturbing nearness with wild animals which escaped our will of control, engendering inevitable conflicts of territory. These conflicts are at the origin of the classification of certain animal species in the category of “pests”. The most studied of them remain the big predators, wolf and bear in particular. Mustelids (weasel (Mustela nivalis), stone marten (Martes foina), marten (Martes martes), polecat (Mustela putorius) and American mink (Mustela mink)) may be more discreet predators in size as in popularity, they remain not less strictly dependent on “breaths” of the human imagination there. Their night-customs and their furtive behavior are the compost on which the human perceptions grow and feed. Painting a portrait of this imperceptible scum, grouped by trappers under the collective word of “Sauvagine”, we commit a multidisciplinary reflection reconciling natural and human sciences and mixing several approaches : geography, anthropology, ecology and symbolism.The study of natural histories, associated with investigations with naturalists and with trappers in the countrysides of low mountain range of the southwest of Massif Central (Aveyron, Tarn and Tarn-et-Garonne), allows to comprehend better the evolution of the notion of “pests” and its perception by rural actors. Eternal “outlaws”, weasels frustrate our attempts to encircle them, to identify them and to assign them a territory perfectly different from ours. The sharing of territories fails, the man failing to hold these small undulate animals in respect, on their place, from their part for the barrier. “Pests” offer an exemplary illustration of the man confronted with the savage and allow an analysis of the permanent hesitation between order and disorder, sharing and sharing, otherness and identity
Travard, Jérôme. „La victime et la puissance publique : réflexions sur l'évolution de la responsabilité administrative extracontractuelle“. Lyon 3, 2008. https://scd-resnum.univ-lyon3.fr/in/theses/2008_in_travard_j.pdf.
Der volle Inhalt der QuelleThe increasing level of interest of our Society for victims lead us to consider whether this phenomenon has any impact on administrative liability law. The long-term historical movement is an ever improving indemnification of the victims - through either the administrative liability rules - damages directly caused by the public authorities - or the "social" guarantee (damages not caused by the administration but assumed by it for reasons of solidarity). This development is evidenced by a reduction of the fields in which no compensation is possible and by the extension of the concept of damage entitled to compensation. The origin of this phenomenon is to be sought in the contemporaneous need of security, of a protection of the human person and the development of the rule of law. Thus administrative liability has been deeply renewed. On the one hand, the compensatory role has taken the step over the punitive role, which has become residual: law is now more concerned about protecting claimants rather than acting as a moralizer. Actually, the punitive role has moved towards criminal liability: citizens do no longer tolerate an immunity of the administration towards its faults and refer to the criminal Courts. On the other hand, administrative liability law has growing similarities with civil liability: this "victimization" leads the civil and administrative supreme Courts ("Cour de Cassation" and "Conseil d'Etat") to adopt identical point of views. Carried out by the same objectives, the two liabilities also face the same problems : they require reforms to better apprehend mass damages or environmental damages
Wallauer, Jordan Paulo. „Geografia da gestão de fauna no Brasil“. Florianópolis, SC, 2003. http://repositorio.ufsc.br/xmlui/handle/123456789/84906.
Der volle Inhalt der QuelleMade available in DSpace on 2012-10-20T13:35:29Z (GMT). No. of bitstreams: 0
Rodet-Belarbi, Isabelle. „La faune à Argentomagus : élevage, artisanats, rites“. Paris 1, 1989. http://www.theses.fr/1989PA010577.
Der volle Inhalt der QuelleThe study of animal bones from the pits discovered in the roman town, at Entomagus, (Saint-Marcel, Indre), gives a lot of informations about the different species of animals and their morphology , the tendencies of breeding, the butcher's technics and the bone-work. It is possible with this investigation to difference the bones which are not separated during the carve of the animals, from the others which are deposed in the pits and are offerings. The horns are throwing out the work-shop but they are not offerings. The traces of the chopper's knocks on the bones indicate the butcher's technics in the roman period. The bones discovered in the pits around the temples and in the domestic refuse dumps are the same ones. It is impossible to find the function of the pits only with the investigation of the animal bones. The study gives a lot of new informations and with them, it is possible to definite again the names which are giving by the archeologist to the different pits: pits with offerings, ritual pits. .
Brix, Nicole Pierrette. „Etude de la faune ophidienne de l'Egypte ancienne“. Université Marc Bloch (Strasbourg) (1971-2008), 2001. http://www.theses.fr/2001STR20057.
Der volle Inhalt der QuelleThe present study tries to reconstruct the ophidian fauna of ancient Egypt and to emphasize, by means of iconographic and written documents, the knowledges Egyptian people had about snakes living in their country. The first part studies the generalities concerning snakes ; the second part contains monographs treating the different ophidian species that occuped an important place in Egyptian religion and daily life
Plante, Daniel. „Debussy's Prélude à l' après-midi d'un faune /“. Ann Arbor (Mich.) : UMI, 2005. http://catalogue.bnf.fr/ark:/12148/cb400363111.
Der volle Inhalt der QuelleVanzetto, Azzurra <1987>. „L'APRES MIDI D'UN FAUNE: IL BALLETTO DELLA DISCORDIA“. Master's Degree Thesis, Università Ca' Foscari Venezia, 2013. http://hdl.handle.net/10579/2917.
Der volle Inhalt der QuelleAyed, Wafa. „La responsabilité pénale des décideurs publics pour infractions non intentionnelles“. Paris 10, 2008. http://www.theses.fr/2008PA100158.
Der volle Inhalt der QuelleFor some years, the public decision-makers see their penal responsibility questioned for not deliberate offences. The “intervention of the penal judge " in the public dispute engender a necessary adaptation on behalf of the public decision-makers who have of to integrate the " penal risk " into the management of the public affairs which they have. But the penal responsibility is not less concerned. And while it is more and more sought, appears a movement of contesting on behalf of the public decision-makers, who consider excessive this appeal to the penal lawsuit. From then on, the penal responsibility has to adapt itself not being able to apply on the action of the administration. This tempestuous meeting with the public decision-makers, followed the necessary arrangements taking into account the specificity of the administrative action. It seems nevertheless that these arrangements, although useful are insufficient and it would be convenient to create a regime of penal responsibility common to all the decision-makers
Laurenceau, Bernard. „Impact de l'utilisation des pesticides sur la faune sauvage“. Nantes, 1986. http://www.theses.fr/1986NANT392P.
Der volle Inhalt der QuelleLouis, Sandrine. „Interactions homme-faune sauvage : la marmotte alpine (Marmota marmota)“. Lyon 1, 1999. http://www.theses.fr/1999LYO10304.
Der volle Inhalt der QuelleLévy-Bruhl, Viviane. „La protection de la faune sauvage en droit français“. Lyon 3, 1992. http://www.theses.fr/1992LYO33003.
Der volle Inhalt der QuelleThe juridical conception of wild fauna is still widely impressed by a multisecular conception of fauna in which each animal is a "bien sans maitre" (res nullius). The emergence of a law for wild fauna protection suppose the apparition of new classifications that translate an evolution in the relations between humans and wild animals. First of all these ones should be protected. The conservation of wild fauna needs the protection of species themselves but also their habitats and a new reflexion about territory management
Caillat, Pierre. „La faune des milieux clos dans l'Aquitaine gallo-romaine“. Bordeaux 3, 1994. http://www.theses.fr/1994BOR30047.
Der volle Inhalt der QuelleNinety-two animal species at least represent the fauna discovered in wells and graves dating back to the Gallo-roman age. Parallel studies about this archeological equipment, about ancient texts and about the animal iconography dating back to antiquity have thrown into relief the complexity of siblings and the extreme diversity of ethnological information on likely to be inferred. Yet, the probable existence of organized and seasonal deposits, of animals shot down with another aim than eating and of associations of the remains of certain animals (such as dogs and horses particularly) allow us to consider the presence of wells and graves devoted to ritual or funeral practices in Aquitaine as plausible
Duffaut, Chloé. „Services écosystémiques et perception de la faune urbaine spontanée“. Thesis, Sorbonne université, 2019. http://www.theses.fr/2019SORUS199.
Der volle Inhalt der QuelleMore and more city dwellers are disconnected from nature. A good way to reconnect them with nature would be to make them aware of the services provided by biodiversity in the city. I therefore wanted to know if the contribution of knowledge on ecosystem services provided by a species of spontaneous urban fauna could change the perception of this animal by urban users. I first sought to know how three species of spontaneous urban fauna are perceived in Paris (France): the feral pigeon (Columba livia), the brown rat (Rattus norvegicus) and the European hedgehog (Erinaceus europaeus). I also studied an ecosystem service that can be provided by the pigeon: the fertilizing effect of its droppings (or guano) on different vegetables grown in the context of urban agriculture. I then wanted to test whether informing people about two ecosystem services (the fertilizing effect of pigeon guano and the storing trace metals in their feathers) had an effect on perception of this animal. The results showed that the rat is not at all appreciated by the people met in Paris. The hedgehog is very popular and the pigeon is moderately appreciated. Pigeon guano has proven to be a good fertilizer for cherry tomatoes and radishes. Although the appreciation and estimated utility of the pigeon are positively correlated, the contribution of knowledge on the fertilizing effect of pigeon guano on cherry tomatoes and the storage of trace metals in the feathers of this bird had no impact on the perception of the pigeon of the interviewees
Billé, Philippe. „La faune brésilienne dans les écrits documentaires du seizième siècle“. Bordeaux 3, 2000. http://www.theses.fr/2000BOR30011.
Der volle Inhalt der QuelleZanini, Silvia <1987>. „La tutela della dimensione ecosistemica : dalla disciplina sulle aree protette alla gestione della fauna selvatica“. Doctoral thesis, Università Ca' Foscari Venezia, 2019. http://hdl.handle.net/10579/17857.
Der volle Inhalt der QuelleHernandez, Perez Sara. „Que faut-il choisir entre une gestion centralisée et un système d’autogestion base sur des mécanismes de marché pour réduire le trafic illégal des espèces faunistiques sauvages : analyse comparative économique et institutionnelle appliquée aux tortues marines en Colombie“. Thesis, Paris 10, 2012. http://www.theses.fr/2012PA100206/document.
Der volle Inhalt der QuelleFor over 30 years, Colombia built its national policy to protect wildlife species against the illegal traffic. The national institutional framework was strengthened by the ratification of the CITES (Convention on International Trade in Endangered Species of flora and fauna threatened with extinction) in 1981. However, this institutional framework is not sufficient to curb the illegal trade of marine turtles species. Despite some success to protect and recover some species, what really matters is the effectiveness of the national policy to conserve wildlife species. Hence my proposal to design and implement a cap and trade system based on transferable quotas decreasing in time, reinforced by contractual arrangements. This self-organized system aims at having zero catches level and enhance conformity and cooperation within the environmental regulation. This thesis aims to compare the efficacy of these two modes of governance to reduce the illegal trade of sea turtles based on the following criteria: the environmental performance, economic efficiency and social equity. I pursuit by estimating the corresponding transaction costs to show that the variation in the structure of transaction costs and the distribution of these costs among stakeholders affect the final performance of the institutional framework. Cost-benefit analysis was performed to justify institutional change, in addition to the analysis of transaction costs. This study is located in the north of Colombia, an area of 30 km, indigenous Wayuu territory, being more concerned with the illegal green turtles (Chelonia mydas) and hawksbill (Eretmochelys imbricata)
Ma, Kevin Cam Kau, und Kevin Cam Kau Ma. „Rare species detection and benthic recruitment across multiple scales of space and time with implications for early detection of marine invasive species“. Doctoral thesis, Université Laval, 2020. http://hdl.handle.net/20.500.11794/38152.
Der volle Inhalt der QuelleLes activités anthropiques causent des invasions biologiques qui sont devenues un problème mondial susceptible de causer des dommages écologiques (p. ex., sur la biodiversité et l’habitat), économiques (sur les industries) et sociaux (sur le bien-être humain). La prévention et la détection précoce des nouvelles invasions sont des éléments essentiels pour la gestion des risques et des impacts sur les écosystèmes et les économies. Bien sûr, la prévention est préférable, mais la détection précoce est une étape cruciale pour enrayer la propagation ultérieure des espèces envahissantes, car elle offre la possibilité de les éradiquer avant les phases d’établissement de la population et de propagation. Bien qu’il s’agisse d’une option de gestion efficace en matière de coût et de temps, la détection précoce exige un effort d’échantillonnage considérable pour détecter les populations envahissantes aux tout premiers stades de leur invasion. En utilisant le système benthique marin comme modèle, quatre études interdépendantes ont été menées pour identifier des stratégies d’échantillonnage susceptibles d’améliorer notre capacité à détecter des populations envahissantes rares et à comprendre les patrons et processus écologiques de recrutement benthique à multiples échelles spatiales et temporelles. Plus précisément, ces études expérimentales sur le terrain visaient à (1) évaluer la relation entre l’approvisionnement en larves et la fixation dans une population envahissante isolée, (2) déterminer la durée de l’échantillonnage et de la fréquence à l’aide de plaques de fixation pour la détection d’espèces rares, (3) déterminer l’importance relative aux sources de variations spatiales et temporelles du recrutement benthique, et (4) examiner l’effet de l’échelle spatiale de l’échantillonnage sur la détection des espèces en analysant les patrons de recrutement à de multiples échelles sur quatre ordres de grandeur allant de la dizaine de mètres à la dizaine de kilomètres. Première étude : contrairement à l’hypothèse originale d’une relation étroite entre l’approvisionnement et la fixation initiale, l’approvisionnement en larves était plutôt un facteur déterminant de la fixation aux échelles moyennes. Ces résultats suggèrent que la force de cette relation s’affaiblit avec l’augmentation de l’échelle spatiale des observations de terrain. Néanmoins, un quart de la variation de la fixation à moyenne échelle peut encore être expliqué par l’approvisionnement sur des courtes échelles de temps (une semaine). Par conséquent, cette relation confirme l’utilité des plaques de fixation en tant qu’outil efficace pour la détection précoce aux échelles moyennes dans une marina, car une faible densité de recrutement sur les plaques correspond à une faible abondance de propagules envahissantes dans la colonne d’eau...
Les activités anthropiques causent des invasions biologiques qui sont devenues un problème mondial susceptible de causer des dommages écologiques (p. ex., sur la biodiversité et l’habitat), économiques (sur les industries) et sociaux (sur le bien-être humain). La prévention et la détection précoce des nouvelles invasions sont des éléments essentiels pour la gestion des risques et des impacts sur les écosystèmes et les économies. Bien sûr, la prévention est préférable, mais la détection précoce est une étape cruciale pour enrayer la propagation ultérieure des espèces envahissantes, car elle offre la possibilité de les éradiquer avant les phases d’établissement de la population et de propagation. Bien qu’il s’agisse d’une option de gestion efficace en matière de coût et de temps, la détection précoce exige un effort d’échantillonnage considérable pour détecter les populations envahissantes aux tout premiers stades de leur invasion. En utilisant le système benthique marin comme modèle, quatre études interdépendantes ont été menées pour identifier des stratégies d’échantillonnage susceptibles d’améliorer notre capacité à détecter des populations envahissantes rares et à comprendre les patrons et processus écologiques de recrutement benthique à multiples échelles spatiales et temporelles. Plus précisément, ces études expérimentales sur le terrain visaient à (1) évaluer la relation entre l’approvisionnement en larves et la fixation dans une population envahissante isolée, (2) déterminer la durée de l’échantillonnage et de la fréquence à l’aide de plaques de fixation pour la détection d’espèces rares, (3) déterminer l’importance relative aux sources de variations spatiales et temporelles du recrutement benthique, et (4) examiner l’effet de l’échelle spatiale de l’échantillonnage sur la détection des espèces en analysant les patrons de recrutement à de multiples échelles sur quatre ordres de grandeur allant de la dizaine de mètres à la dizaine de kilomètres. Première étude : contrairement à l’hypothèse originale d’une relation étroite entre l’approvisionnement et la fixation initiale, l’approvisionnement en larves était plutôt un facteur déterminant de la fixation aux échelles moyennes. Ces résultats suggèrent que la force de cette relation s’affaiblit avec l’augmentation de l’échelle spatiale des observations de terrain. Néanmoins, un quart de la variation de la fixation à moyenne échelle peut encore être expliqué par l’approvisionnement sur des courtes échelles de temps (une semaine). Par conséquent, cette relation confirme l’utilité des plaques de fixation en tant qu’outil efficace pour la détection précoce aux échelles moyennes dans une marina, car une faible densité de recrutement sur les plaques correspond à une faible abondance de propagules envahissantes dans la colonne d’eau. Deuxième étude : des durées d’échantillonnage intermédiaires d’une à deux semaines (l’échelle des traitements allant d’un jour à un mois) étaient la durée optimale de déploiement de la plaque de fixation pour la détection des espèces « rares » (c’est-à-dire, des le début du recrutement). Une analyse au niveau de l’assemblage montre toutefois que l’augmentation de la durée et de la fréquence de l’échantillonnage augmentait logarithmiquement le nombre total d’espèces rares observées. Ces résultats espèce par espèce et au niveau de l’assemblage démontrent que la modification des éléments temporels de l’échantillonnage, tels que la durée et la fréquence, peut affecter considérablement la détection d’espèces. Troisième étude : après avoir évalué plusieurs sources spatiales et temporelles (le site, la région, la saison, et l’année), le moment choisi pour le déploiement des plaques est apparu comme étant la plus grande source de variabilité du recrutement benthique d’espèces rares. En particulier, le moment optimal pour la détection précoce serait en automne (a) lorsque le recrutement saisonnier d’espèces envahissantes établies tend à atteindre un pic et (b) lorsque la détection au niveau du site d’espèces envahissantes rares tend à se produire. Quatrième étude : l’échelle spatiale dominante dans le recrutement d’espèces rares est la plus petite (centaine de mètres). Cette échelle dominante peut être interprétée comme étant la bonne échelle spatiale pour la détection d’espèces rares. Une analyse plus poussée a montré que si l’échantillonnage a été structuré de manière aléatoire, l’échantillonnage à des échelles intermédiaires (millier de mètres) devient l’échelle optimale pour la détection d’espèces rares. Ces résultats élucident les différences de variabilité naturelle de la population benthique entre multiples échelles d’espace et de temps pour des espèces rares et communes. Ces études écologiques font partie d’une boîte à outils de détection précoce nécessaire à la gestion des espèces envahissantes marines en renseignant sur la manière dont l’échantillonnage des espèces rares doit être faite à multiples échelles spatio-temporelles. Des expériences de terrain similaires optimisant la détection d’espèces rares (au-delà de l’utilisation de plaques de fixation pour détecter les organismes benthiques dans les provinces Maritimes canadiennes) devraient être réalisées pour d’autres taxons, régions, t outils d’échantillonnage—en particulier, les envahisseurs à haut risque prévus, les invasions futures, et les outils récemment développés.
Les activités anthropiques causent des invasions biologiques qui sont devenues un problème mondial susceptible de causer des dommages écologiques (p. ex., sur la biodiversité et l’habitat), économiques (sur les industries) et sociaux (sur le bien-être humain). La prévention et la détection précoce des nouvelles invasions sont des éléments essentiels pour la gestion des risques et des impacts sur les écosystèmes et les économies. Bien sûr, la prévention est préférable, mais la détection précoce est une étape cruciale pour enrayer la propagation ultérieure des espèces envahissantes, car elle offre la possibilité de les éradiquer avant les phases d’établissement de la population et de propagation. Bien qu’il s’agisse d’une option de gestion efficace en matière de coût et de temps, la détection précoce exige un effort d’échantillonnage considérable pour détecter les populations envahissantes aux tout premiers stades de leur invasion. En utilisant le système benthique marin comme modèle, quatre études interdépendantes ont été menées pour identifier des stratégies d’échantillonnage susceptibles d’améliorer notre capacité à détecter des populations envahissantes rares et à comprendre les patrons et processus écologiques de recrutement benthique à multiples échelles spatiales et temporelles. Plus précisément, ces études expérimentales sur le terrain visaient à (1) évaluer la relation entre l’approvisionnement en larves et la fixation dans une population envahissante isolée, (2) déterminer la durée de l’échantillonnage et de la fréquence à l’aide de plaques de fixation pour la détection d’espèces rares, (3) déterminer l’importance relative aux sources de variations spatiales et temporelles du recrutement benthique, et (4) examiner l’effet de l’échelle spatiale de l’échantillonnage sur la détection des espèces en analysant les patrons de recrutement à de multiples échelles sur quatre ordres de grandeur allant de la dizaine de mètres à la dizaine de kilomètres. Première étude : contrairement à l’hypothèse originale d’une relation étroite entre l’approvisionnement et la fixation initiale, l’approvisionnement en larves était plutôt un facteur déterminant de la fixation aux échelles moyennes. Ces résultats suggèrent que la force de cette relation s’affaiblit avec l’augmentation de l’échelle spatiale des observations de terrain. Néanmoins, un quart de la variation de la fixation à moyenne échelle peut encore être expliqué par l’approvisionnement sur des courtes échelles de temps (une semaine). Par conséquent, cette relation confirme l’utilité des plaques de fixation en tant qu’outil efficace pour la détection précoce aux échelles moyennes dans une marina, car une faible densité de recrutement sur les plaques correspond à une faible abondance de propagules envahissantes dans la colonne d’eau. Deuxième étude : des durées d’échantillonnage intermédiaires d’une à deux semaines (l’échelle des traitements allant d’un jour à un mois) étaient la durée optimale de déploiement de la plaque de fixation pour la détection des espèces « rares » (c’est-à-dire, des le début du recrutement). Une analyse au niveau de l’assemblage montre toutefois que l’augmentation de la durée et de la fréquence de l’échantillonnage augmentait logarithmiquement le nombre total d’espèces rares observées. Ces résultats espèce par espèce et au niveau de l’assemblage démontrent que la modification des éléments temporels de l’échantillonnage, tels que la durée et la fréquence, peut affecter considérablement la détection d’espèces. Troisième étude : après avoir évalué plusieurs sources spatiales et temporelles (le site, la région, la saison, et l’année), le moment choisi pour le déploiement des plaques est apparu comme étant la plus grande source de variabilité du recrutement benthique d’espèces rares. En particulier, le moment optimal pour la détection précoce serait en automne (a) lorsque le recrutement saisonnier d’espèces envahissantes établies tend à atteindre un pic et (b) lorsque la détection au niveau du site d’espèces envahissantes rares tend à se produire. Quatrième étude : l’échelle spatiale dominante dans le recrutement d’espèces rares est la plus petite (centaine de mètres). Cette échelle dominante peut être interprétée comme étant la bonne échelle spatiale pour la détection d’espèces rares. Une analyse plus poussée a montré que si l’échantillonnage a été structuré de manière aléatoire, l’échantillonnage à des échelles intermédiaires (millier de mètres) devient l’échelle optimale pour la détection d’espèces rares. Ces résultats élucident les différences de variabilité naturelle de la population benthique entre multiples échelles d’espace et de temps pour des espèces rares et communes. Ces études écologiques font partie d’une boîte à outils de détection précoce nécessaire à la gestion des espèces envahissantes marines en renseignant sur la manière dont l’échantillonnage des espèces rares doit être faite à multiples échelles spatio-temporelles. Des expériences de terrain similaires optimisant la détection d’espèces rares (au-delà de l’utilisation de plaques de fixation pour détecter les organismes benthiques dans les provinces Maritimes canadiennes) devraient être réalisées pour d’autres taxons, régions, t outils d’échantillonnage—en particulier, les envahisseurs à haut risque prévus, les invasions futures, et les outils récemment développés.
As a consequence of anthropogenic activities, biological invasions have become a global problem that can cause ecological (e.g., biodiversity and habitat), economic (industries), and social (human wellbeing) harm. Prevention and early detection of new invasions are vital components of managing risks and impacts to ecosystems and economies. Prevention is, of course, preferred but early detection is a critical step that can ultimately stop future spread of invasive species because it provides an opportunity for eradication before population growth and spread. Despite being a cost- and time-effective management option, early detection requires considerably high sampling effort to detect incipient invasive populations at the early stages of their invasion. Using the marine benthic system as a model, four inter-related studies were carried out to identify sampling strategies that could enhance our ability to detect rare invasive populations and to understand ecological patterns and processes of benthic recruitment across multiple scales of space and time. Specifically, these experimental field studies aimed to (1) evaluate the relationship between propagule supply and settlement in a closed invasive population, (2) determine the optimal sampling duration and frequency using settlement plates to detect rare species, (3) ascertain the relative importance of spatial and temporal sources of variation in benthic recruitment, and (4) examine how the spatial scale of sampling affects species detection by analyzing recruitment patterns at multiple scales across four orders of magnitudes ranging from tens of metres to tens of kilometres. First study: Contrary to the expectation of a strong relationship between supply and initial settlement, larval supply was instead a limited determinant of settlement at mesoscales. This finding suggests that the strength of this relationship weakens as the spatial scale increased from previously reported small-scale field observations to mesoscales of the present study. Nonetheless, a quarter of the variation in settlement can still be explained by supply over short timescales (one week). Therefore, this relationship supports the utility of settlement plates as an effective tool for early detection at mesoscales within a marina because low densities of recruitment on plates correspond to low abundances of invasive propagules in the water column...
As a consequence of anthropogenic activities, biological invasions have become a global problem that can cause ecological (e.g., biodiversity and habitat), economic (industries), and social (human wellbeing) harm. Prevention and early detection of new invasions are vital components of managing risks and impacts to ecosystems and economies. Prevention is, of course, preferred but early detection is a critical step that can ultimately stop future spread of invasive species because it provides an opportunity for eradication before population growth and spread. Despite being a cost- and time-effective management option, early detection requires considerably high sampling effort to detect incipient invasive populations at the early stages of their invasion. Using the marine benthic system as a model, four inter-related studies were carried out to identify sampling strategies that could enhance our ability to detect rare invasive populations and to understand ecological patterns and processes of benthic recruitment across multiple scales of space and time. Specifically, these experimental field studies aimed to (1) evaluate the relationship between propagule supply and settlement in a closed invasive population, (2) determine the optimal sampling duration and frequency using settlement plates to detect rare species, (3) ascertain the relative importance of spatial and temporal sources of variation in benthic recruitment, and (4) examine how the spatial scale of sampling affects species detection by analyzing recruitment patterns at multiple scales across four orders of magnitudes ranging from tens of metres to tens of kilometres. First study: Contrary to the expectation of a strong relationship between supply and initial settlement, larval supply was instead a limited determinant of settlement at mesoscales. This finding suggests that the strength of this relationship weakens as the spatial scale increased from previously reported small-scale field observations to mesoscales of the present study. Nonetheless, a quarter of the variation in settlement can still be explained by supply over short timescales (one week). Therefore, this relationship supports the utility of settlement plates as an effective tool for early detection at mesoscales within a marina because low densities of recruitment on plates correspond to low abundances of invasive propagules in the water column...
Martin, Flores José Maria. „Non-Regulatory Incentives and Bank Behavior : the Stock-market, Taxes and Social Capital“. Thesis, Paris 1, 2019. http://www.theses.fr/2019PA01E022.
Der volle Inhalt der QuelleIn the first chapter of this thesis, we study how stock-market forces determine the persistence of bank performance across crises. In this analysis, we observe that the persistence of business models that make banks more vulnerable across crises is not a specificity of publicly held banks but also applies to privately held institutions. However, for privately held banks, there is a group of banks that perform well across crises. This result suggests that stock-market listing may have adverse effects on the ability of banks to withstand crises well. To deepen this analysis, we look at banks that make a private-to-public transition between crises. Our results indicate that, after becoming publicly held, banks more subject to short-termist market pressures increase risk which makes top performer banks in one crisis more vulnerable to ubsequent shocks. In the second chapter, we study the effect of tax incentives on bank capital. We exploit a tax change that reduces significantly the unequal tax treatment between equity and debt with respect to interests and cost of equity deductibility and show that banks increase their equity ratios following this tax change. When this tax incentive is removed we observe a reduction of bank capital ratios. In the third chapter, we focus on bank misconduct. We document that social capital (defined as strength of civic norms and density of social networks where a bank is headquartered) is negatively related to the probability that a bank is involved in misconduct Moreover, we show that once misconduct is revealed, banks tend to lose greater percentages of deposits market-share in areas higher social capital areas
Prisner-Levyne, Yann. „La protection de la faune sauvage terrestre en droit international public“. Thesis, Paris 1, 2017. http://www.theses.fr/2017PA01D086/document.
Der volle Inhalt der QuelleTerrestrial wildlife is actually facing a sixth mass extinction which is mostly anthropogenic contrary to past mass extinctions. After the international community took notice of the problem in the 70s, an increasing number of legal instruments were adopted in order to protect terrestrial wildlife worldwide. Yet, wildlife populations continued to decline. Through this terrible assessment, it is the efficiency of the international legal regime of wildlife protection which needs to be questioned and scrutinized.The crux of the problem lies in the fact that terrestrial wildlife is considered as a natural resource. As such, each State has jurisdiction to manage, exploit, deplete, or even destroy wildlife resources located on their territory pursuant to the principle of permanent sovereignty over natural resources. However, this principle is in contradiction with ecological and biological realities Indeed, terrestrial fauna, apart from the fact that it may move from one State to the other, is involved in the maintenance of ecosystems and other complex biological processes which effects are felt way outside the borders of a single State. As a result, the exploitation of wildlife resources in one State can have dire consequences on the environment of other States. As such, sovereignty over wildlife resources cannot be absolute which the principle of good neighbourliness imperfectly captures. Yet, it appears that the application of this principle in the context of the conservation of wildlife resources raises a certain number of uncertainties due to the difficulty to translate in legal terms the complexities of the ecological processes involved. Consequently, terrestrial wildlife should not be regulated by the same legal regime as the one applicable to extractive resources which are invariably located within the borders of a single State and are not part of any transnational ecological process. Maybe would it be more relevant to apply a legal regime similar to the one applicable to international waterways, most of them are considered as de facto shared resources implying a regime of common management between Riverine States without their respective sovereignty being challenged in any way. Yet this solution is not the one that prevails under international law as far as wildlife resources are concerned. The actual regime is entirely built around the principle of terrestrial sovereignty over natural resources where each State is responsible for implementing its international obligations in its own territory. [...]
Dridi, Ayari Yosra. „La faune holocène en Tunisie : études paléontologique, archéozoologique, taphonomique et paléoenvironnements“. Thesis, Aix-Marseille, 2015. http://www.theses.fr/2015AIXM3049.
Der volle Inhalt der QuelleClimate change during the Holocene is a major event. It had a great influence on the development of the movement of subsistence. This interaction between human being and his environment may be seen by the analysis of faunal remains of four deposits chronologically extended from Caspian to Neolithic.Both BH and SHM1 deposits, reflect a way of life based on hunting, fishing and the collection of land snails. The most recent deposits, are of K.Ag and DK, translates the move to an activity of production shown by the goat breeding, without excluding the contribution of hunting and fishing of the occupants’ food supply.The Bovids has been always the main source of their own food intake, but with the dominance of the barbary sheep in BH, the hartebeest to SHM1 and domestic goats within the two Neolithic deposits (K.Ag and DK).The presence of the local ovicaprids preceded the cattle. The frequency of sheep versus goats was observed within the two Neolithic sites.The Archeozoologic study illustrates a weak presence of the most nutritious skeletal elements after a strong intensive anthropic in all sites. The Specific richness as well as the specific variable is the origin of the climatic nature even the geographic position of the site
Payne, Ariane. „Rôle de la faune sauvage dans le système multi-hôtes de Mycobacterium bovis et risque de transmission entre faune sauvage et bovins : étude expérimentale en Côte d’Or“. Thesis, Lyon 1, 2014. http://www.theses.fr/2014LYO10040/document.
Der volle Inhalt der QuelleBovine tuberculosis, caused by Mycobacterium bovis is a multi-host zoonosis. Besides cattle,it can be transmitted to various wild populations and some of them are able to maintain or to spillback the infection to cattle, thus hampering control strategies. The maintenance of M. bovis by wild populations is dependent on species, on geographical configurations, and on hunting and husbandry practices. Our objective was to investigate the role the different wild populations involved in the M. bovis multi-host system of Côte d’Or, where bTB has been reoccuring in cattle since 2002 and has also been found in badgers, wild boar, red deer and foxes. To do so, we have assessed different risk factors. These include infection rate, ability to 10 shed M. bovis, populations densities and level of indirect contact between wild populations and cattle. For the latter factor, we have tracked 11 wild boars and 10 badgers and used remote surveillance in cattle farms. Our results suggest that, in the study site, badgers, wild boar and red deer may be able to spillback the infection to cattle. Nevertheless, further studies are required to confirm these hypotheses and to investigate whether some of these wild populations can act, individually as reservoirs. It might also be the case that, taken jointly, these wild populations could constitute a maintenance community. On the basis of our results, we made recommandations aiming at reducing the risk of spillback transmission
Issartel, Julien. „Adaptation de la faune souterraine aux basses températures : mécanismes et enjeux écologiques“. Phd thesis, Université Claude Bernard - Lyon I, 2007. http://tel.archives-ouvertes.fr/tel-00173375.
Der volle Inhalt der Quellerhenorhodanensis serait liée à son histoire de vie durant les dernières ères glaciaires.
Angoué, Claudine-Augée. „Les changements sociaux dans la Réserve de Faune de la Lopé (Gabon)“. Doctoral thesis, Universite Libre de Bruxelles, 1999. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/211832.
Der volle Inhalt der QuelleYuan, Aihua. „Faune d'Ostracodes (Crustacea) d'eau profonde du Permien Terminal de Chine du Sud“. Phd thesis, Université Pierre et Marie Curie - Paris VI, 2008. http://tel.archives-ouvertes.fr/tel-00812782.
Der volle Inhalt der QuelleAntao, de Oliveira Dias Marialice. „La protection juridique de la faune sauvage en droit brésilien et français“. Limoges, 2011. http://www.theses.fr/2011LIMO1011.
Der volle Inhalt der QuelleA presente pesquisa tem por finalidade delinear aspectos relevantes que permeiam a efetiva utilização na tutela jurídica do bem ambiental fauna silvestre. Serão bordados, pontos relativos à fauna silvestre e sua diferenciação com outros tipos classificatórios e o direito comparado brasileiro e francês. Monstrar os conflitos que ocorrem acerca das competências e responsabilidades relativos aos danos causados à fauna silvestre, sobretudo no que tange ao sistema conômico, que ao apropriar-se de forma irracional da fauna silvestre, provoca a extinção desse bem indispensável à vida no Planeta, na maioria das vezes de forma irreversível. A biopirataria será exposta como um câncer na continuidade das espécies faunísticas, como também uma agressão aos princípios gerais do direito ambiental
Devantery, Paul. „Action des courants sur la faune d'une mousse immergée : Platyhypnidium riparioides (Bryophyta)“. Lyon 1, 1987. http://www.theses.fr/1987LYO10012.
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