从若干项文物科技成果看我国文物保护技术的发展

20世纪末,我国的物保护科学技术基本形成了具有中国特色的完整的科学体系。在石质物、金属物、纸张物、竹木漆器物、壁画物、石窟物等的保护技术方面取得了多项科研成果,并且达到或接近世界先进水平,使我国许多珍贵的化遗产得到了抢救和有效地保护。     

Emblems and enigmas: Revisiting the ‘sword’ belt of Fernando de la Cerda

The belt of Fernando de la Cerda is on permanent display in the Museo de Telas Ricas, Burgos. Presently, scholars believe the belt dates from 1252–75, is of Hispano-Islamic work and was worn as a baldric. This article suggests that the belt is English, that it was commissioned by King Henry III and was worn around the waist. Henry gave the belt to the count of Champagne, Thibault II, during his first diplomatic visit to France. In turn, Thibault probably gave the belt to Fernando de la Cerda, the infante of Castile, in 1269, at Fernando's wedding. The belt's burial with the Castilian infante provides important evidence of the close familial and political relationships that linked the ruling dynasties of north-west Europe during the thirteenth century. Commissioned as a gift and richly decorated, the belt should be seen as an example of the aesthetic accomplishment of Henry III, his use of propaganda and political aspirations.     

The Agote Map of Hainan Island,China: A Case Study for Cultural Dialogue in Eighteenth-Century Cartography

The idea of cartography as an example of Western imposition or process of cultural transfer is one that has long fascinated scholars interested in the margins of empires. This article analyses the maps in the possession of Manuel Agote, a Spanish factor in Canton at the end of the eighteenth century. The focus is on the use made by Agote of a Chinese map of Hainan, together with the European maps available already in China for commercial interests, and the way this reflects the cultural dialogue that was operating among local and foreign cartographers engaged in similar European mapping activities in the region.     

Preaching in thirteenth-century hospitals

This article uses thirteenth-century hospital sermons as a window into the moral and religious environment of these charitable institutions, large numbers of which were founded during the twelfth and thirteenth centuries. What emerges from the reportationes of sermons preached in the hôtel-dieu of Paris and ad status sermons directed at hospitals' personnel and inmates by Jacques de Vitry, Humbert of Romans and Guibert de Tournai is a spirituality that stressed the penitential (and potentially salvific) power of doing works of mercy (in the case of hospital workers) and bodily suffering (in the case of hospital inmates). The particular social context of hospital preaching is also evident in preachers' anxieties about the quality of hospital administration. The sermons that were preached in thirteenth-century hospitals reflect the heightened value placed on caring for the sick and poor, a historical development more often associated with the later middle ages.     

Emblems and enigmas: Revisiting the ‘sword’ belt of Fernando de la Cerda

The belt of Fernando de la Cerda is on permanent display in the Museo de Telas Ricas, Burgos. Presently, scholars believe the belt dates from 1252–75, is of Hispano-Islamic work and was worn as a baldric. This article suggests that the belt is English, that it was commissioned by King Henry III and was worn around the waist. Henry gave the belt to the count of Champagne, Thibault II, during his first diplomatic visit to France. In turn, Thibault probably gave the belt to Fernando de la Cerda, the infante of Castile, in 1269, at Fernando’s wedding. The belt’s burial with the Castilian infante provides important evidence of the close familial and political relationships that linked the ruling dynasties of north-west Europe during the thirteenth century. Commissioned as a gift and richly decorated, the belt should be seen as an example of the aesthetic accomplishment of Henry III, his use of propaganda and political aspirations.     

RECENT ENVIRONMENTAL CHANGE IN THE SOUTHWESTERN CANADIAN PLAINS

This paper examines 20th-century environmental change in the subhumid southwestern Canadian Plains, specifically in relation to the dominant agricultural landscape and to the climate of the past millennium as reconstructed from proxy data. Anthropogenic landscape change in the last century has been dominated by the conversion of grasslands to ranchland and cropland. This has heightened landscape vulnerability to climatic fluctuations, especially drought. Instrumental climate records, extending back to the 1880s, highlight the variability of precipitation in this region. Proxy environmental records, derived from lake cores and tree-ring analysis, extend this picture into the last millennium and show that drought has been a recurring theme of the Prairie climate. Tree-ring records suggest that some droughts in the last millennium may have exceeded in severity any in the instrumental record. The sustainability of Prairie agriculture depends on adaptation to the amplitudes of climatic change and variability evident in these proxy records. Dans cet article nous examinons les changements environnementaux qui sont survenus pendant le 20^ème siècle dans les plaines canadiennes sèches du sud-ouest, spécifiquement par rapport au paysage agricole dominant et au climat du dernier millénaire qui a été déterminéà partir de données de procuration. La transformation des prairies en ranchland et cropland est le changement du paysage le plus important dont l'homme est responsable, pour le dernier siècle. À cause de ce changement, le paysage est plus vulnérable aux fluctuations climatiques - à la sécheresse en particulier. Les enregistrements instrumentaux de climat, qui reculent jusqu'aux années 1880, mettent en évidence la variabilité des précipitations dans cette région. Les enregistrements environnementaux de procuration, dérivés d'échantillons pris dans les lacs et de la dendroanalyse, étendent cette image dans le dernier millénaire et prouvent que le thème de la sécheresse est apparu souvent dans les analyses du climat du prairie. Les enregistrements de boucles d'arbre suggèrent que, dans le dernier millénaire il y avait des sécheresses qui étaient peut-être si sévères que les instruments n'ont pas pu les enregistrer. Si l'agriculture veut survivre comme entreprise dans les prairies, il faudra qu'elle s'adapte aux amplitudes de changement et de variabilité du climat qui ont été constatées dans les données de procuration.     

LES RÉSEAUX TERRITORIALISÉS D'INFORMATION FACE À LA COMMUNICATION-MONDE: UNE EXPÉRIMENTATION QUÉBÉCOISE

L'information devient de plus en plus un enjeu crucial pour les institutions et acteurs engagés dans des processus territoriaux de développement. Comme la littérature sur les NTIC le démontre, l'accès a l'information concernant leur environnement global (sources de capitaux, tendances globales, débouchés, encadrement) ainsi qu'à celle concernant leurs atouts locaux et spécifiques (ressources humaines, physiques, financièrs et institutionnelles, identités, possibilités de mobilisation) fournit des indications indispensables pour faction des collectives locales engagées dans des projets de développement. Cependant, ce qui est souvent négligé c'est que le processus même par lequel cette information est produite et diffusée constitue en soi un facteur intervenant dans l'orientation que prend le développement. L'information marque les territoires concernés. Aussi est-il essentiel de construire des inforoutes permettant la participation des collectivités à la production de l'information qui les concerne. L'Atlas du Québec et de ses régions est une expérience qui vise cet objectif. Dans ce texte, nous présentons l'état d'avancement et les conclusions préliminaires de cette expérience. Information networking is a crucial issue for organizations and socio-economic actors. As the literature on development shows, information at the global level (financial perspectives, global tendencies, markets, and regulations), as well as at the local level (demographic and social characteristics; human, physical, economic, institutional, and organizational resources; specific assets; quality of life; etc.) is indispensable to local collectivities involved in development projects. Nevertheless, often overlooked is the fact that the very process by which this information is produced and disseminated has a significant effect on the direction of development. Information has an impact on the local community. There is a need for building territory information networks that allow local communities to produce the information that concerns them. This paper presents first a global survey of globalization and the effects of information highways on specific territories, and second, an experiment in progress about building a territory information network in the province of Québec, the Atlas of Québec and Its Regions.     

北京紫禁城背景环境及其保护

伴随文化遗产诞生与发展的历史过程,其周围的历史人文和自然景观环境构成文化遗产的背景环境,应该加以妥善的保护。紫禁城的背景环境经过长时期的积累,明清北京城的整体格局是它的骨架,传统城市设计与建筑和前人对北京地区自然环境的开发成果构成它的美学和景观特色,众多文物古迹是其中的重点元素。北京城市性质发生革命突变以后,在城市规划上的缺陷造成紫禁城背景环境的改变与破坏。北京历史文化名城保护规划的确定和故宫缓冲区的建立,将净化和恢复紫禁城背景环境。