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Dans le cadre d'un projet de recherche en cours portant sur l'évaluation de la vulnérabilité municipale aux catastrophes naturelles (Boivin 1990), un examen des dommages du séisme du 25 novembre 1988 a été mené afin de mieux documenter l'analyse du risque séismique au Québec. À partir de sources variées de rapports de dommages mais, plus spécifiquement, par l'étude des demandes liées au programme de dédommagement mis sur pied par le gouvernement du Québec, une analyse et une cartographie des dommages rapportés est fournie. Les résultats montrent que la majorité des dommages sont concentrés près de l'épicentre dans les régions du Saguenay/Lac Saint-Jean et de Québec. Les dégats répertoriés concernent principalement les ouvertures (portes et (enê tres) avec 11%, les murs intérieurs ou extérieurs (29%), l'apparition de fissures (72%), les fondations (44%) et les cheminées (29%). Au total, 1521 cas de dommages ont été rapportés et analysés dans ce projet de recherche.  相似文献   
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The results of a recently completed inventory of Australian estuaries and enclosed marine waters are summarised The inventory was compiled to gain a national perspective on the ecological status of estuaries and to ufentify research and management priorities The database shows that most estuaries in northern and western Australia have been relatively unaffected by human activity. In contrast estuaries in eastern and southern Australia generally have lower water quality and greater catchment clearance and a high percentage face real threats to their conservation values The estuaries in N.S. W. and VicroM have the most ertensive literature available. The results suggest that, given clearly defined management priorities, many representative and important features can still be adequatety conserved in a national system of estuarine reserves Subject areas where more research is needed include individual catchment characteristics, water quality, fihehs and conservation values and more detailed mapping. especially for seagrass beds and intertidal mud banks.  相似文献   
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Summary. The development of academic géography in Canada was somewhat similar to that in the United States. At the turn of the century géography was probably stronger in the schools in most provinces than it was in most states, but in both countries it seemed to be mainly an uninspired collection of facts about particular places in the world. There was no leadership from Canadian universities to improve the quality of géography nor to change its content or philosophy. As in the United States, but on a smaller scale, géography was known in a few Canadian universities prior to World War I. Its real beginnings, however, were in the latter part of the 1930s.  相似文献   
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Since little is known about the cuerda seca technique, our aim has been to complete an initial analysis of 11th‐century cuerda seca by studying fragments from the 10th century (Pechina, Almería) and the 12th century (Mértola and Almería), so as to establish the diachronic evolution of this technique. Characteristics specific to cuerda seca ceramic glazes were investigated using scanning electron microscopy (SEM) and quantitative chemical analysis with energy‐dispersive X‐ray spectrometry (EDX). The chemical compositions of the different‐coloured glazes (green, black, yellow and white) have given us valuable indications about the evolution of the technique. The opacification mode and the firing process were also investigated. With the help of cathodoluminescence (CL) and the study of modern ‘cuerda seca’ glazed ceramics, new hypotheses regarding the number of firing stages, taking into account glaze and paste transformations and their interactions, are put forward.  相似文献   
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This article explores the existence of customary laws relating to ‘traditional’ knowledge of plants in Thailand through micro‐ethnographic case studies. This is juxtaposed against global and national frameworks of intellectual property laws that have a privatising effect on knowledge under the rubric of discovery or ‘invention’, as well as liability rights approaches of compensation and benefit‐sharing for research access. By understanding scale and legal jurisdiction as socially and politically constructed phenomena, we explore how laws at different scales and in different jurisdictions may override each other, discriminate against foreign laws and practices, and ignore customary laws. In doing so, the paper presents complex legal geographies of plants and associated knowledge, which suggest that the customary laws and norms of Indigenous groups and traditional healers are often ignored by ‘outsiders’. The paper notes that the possibility of ‘injury’ to traditional healers remains considerable without appropriate consent and given the discriminations surrounding knowledge made by patent laws. However, the ethnographies also point to the possibility of local remedies to these injuries through ritual processes, and we note resistant co‐constitutions of law and scale through the Nagoya Protocol.  相似文献   
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