环境因素对有机质材料色度影响的试验研究

为了开展环境因素对有机质材料色牢度影响的研究,及寻找不同的文物陈列展览与藏品保存所适宜的环境,必需了解文物环境的质量状况,探讨环境因素对文物造成的影响及变化规律。为此,选择故宫博物院有代表性的文物陈列展览与藏品保存的环境为试验场所,对该试验场所环境温湿度进行检测分析,同时在该环境中摆放试验样品,对试验样品的颜色变化进行不定期的检测。经过试验样品色牢度的检测和试验数据的整理分析,得出了相同环境下,丝织品试验样品色牢度变化比绘画颜料色牢度的变化大;三种不同温湿度的环境,对丝织品试验样品色牢度变化影响也不相同,其中,红色样品变化最敏感。相对绘画颜料,不同环境温湿度变化对其造成的影响较小。     

Corporate ecology: BC Hydro’s Stikine-Iskut project and the unbuilt environment

For every successful megaproject, there are dozens that have failed to launch, left as paper remains, imaginary geographies of development and enterprise. Although most scholarly attention focuses understandably on the projects which have been built, we need to look again at those projects that have been put aside, rejected, and cancelled. Failed projects produce unbuilt environments, and these have their own peculiar effects. This paper interrogates the planning, development, debate and abandonment of a massive infrastructure project in a remote area of northwest British Columbia. BC Hydro’s attempt to build five dams on the Stikine and Iskut Rivers in the late 1970s and early 1980s never materialized. However, in the ten-year attempt to justify the economic and environmental cost of the proposed dams, BC Hydro commissioned several dozen large resource inventories and analyses of biophysical, cultural, socioeconomic and hydrological data in the Stikine Watershed, where this information had been largely absent. In doing so, BC Hydro circumscribed the terms of the debate around dam construction, framed the constituents of the debate and reordered knowledge about the region. Locals and other interested parties began to engage with the river differently. I argue that the apparatuses of scientific, engineering and technological engagement that were implemented by BC Hydro resulted in both material and discursive changes to nature in the Stikine. I develop the concept of ‘unbuilt environments’ to understand the changes that emerge in the wake of failed infrastructure projects.     

1992年联合国环境与发展大会评析

联合国环境与发展大会是继1972年联合国人类环境大会后国际环境保护史上的又一个里程碑事件。大会的召开与20世纪80年代后期世界范围的环保主义高潮有着直接的联系。在预备会议和正式会议上,南北国家代表围绕全球可持续发展的几个主要焦点议题产生了分歧并展开了激烈的辩论。会议取得的主要成果表现在两个方面:一是确立了世界各国在可持续发展和国际合作的一般性原则。二是制订了可持续发展和国际合作的战略措施。     

Environmental violence and crises of legitimacy in New Caledonia

This paper addresses the question of what factors besides resource abundance or scarcity play crucial roles in conditioning resource-related violent conflict, by investigating the responses of residents of villages near a mining project in New Caledonia to Rhéébù Nùù, an indigenous environmental protest group. An overlooked and yet crucial factor in local support for Rhéébù Nùù was a lack of faith in the government and, more fundamentally, in the democratic system through which representatives were elected. Instead, villagers put their faith in a revitalization of customary authority. Thus, environmental violence is not driven simply by resource abundance or scarcity; in this instance, it masked a crisis of political legitimacy, grounded in a history of opposition to the colonial power. This leads to the paper's second question: What constitutes a basis for political legitimacy, and how is this legitimacy – and its contestation – mediated by socio-cultural concerns? This study suggests that legitimacy requires the achievement of three elements: representation of people's interests, coherence with cultural identity, and popular acceptance of methods used to exert power. The protest group was more successful at achieving these elements of legitimacy, and thus the support of the local residents, than was either the government or the mining company. However, not all community members felt that Rhéébù Nùù indeed had the support of customary authority, and many disagreed with the group's violent tactics. Thus, protest groups may be subject to the same criteria of legitimacy as the governments or other bodies that they oppose.     

明代“剪灯”系列小说序跋与小说生态环境的考察几种传播途径

＂剪灯＂系列小说是明代文言小说领域的重要作品,通过对其序跋的研究,可以透视明代初期洪武年间到明代中期万历年间小说的生态环境;四个阶段的序跋恰好体现了明代小说逐步突出困境,日益赢得受众的喜爱,同时又不能不受主流思潮制约的过程。     

两种不同环境控制下砂岩类文物岩石材料剥落特征及形成机制差异性的研究

为了研究不同环境对砂岩类文物岩石材料劣化的影响和控制,本工作以北京西黄寺和柬埔寨吴哥遗址周萨神庙两种砂岩类文物岩石材料为研究对象,从砂岩表层剥落形态、物理性质、化学矿物成分及微观结构变异四个方面对剥落特征进行了系统论述,并从岩石特性和环境因素两方面对剥落形成机制进行了分析.研究结论认为周萨神庙砂岩表层剥落比西黄寺砂岩更严重,这是由于其材料本身特性略差、大气降雨作用和生物活动更频繁造成的.本工作的测试方法及剥落形成的机制可为类似研究提供参考.     

Environmentalism,Culture, Ethnography

Such is the ubiquity of environmentalism as a significant community experience throughout the world that most anthropologists will nowadays find themselves attending to the concerns their respondents have for the environments which surround and sustain them. In this article, we take stock of some of the issues addressed, and the achievements realized, by environmental anthropology to date. First, we emphasize that there is already a literature which stands as testament to the variety of environmental issues ‐ water, whales and the weather, for instance ‐ on which anthropologists have original insights to offer. Second, we argue that an important anthropological focus is on how ordinary people think and talk about their environments, especially when faced with external forces that have to be responded to in innovative and creative ways in order to be effective. It is not the view from above or below, but the view from within environments that matters most in local settings, which anthropologists have been concerned to unravel. Third, we emphasize that the Asia Pacific region constitutes an exceptionally rich field for anthropological research. Studies already carried out in places as diverse as Papua New Guinea, Tuvalu, the Marshall Islands, the Philippines, Indonesia, Chile and the Torres Strait make categorically clear that local and regional environmental concerns and conflicts are influenced by history, religion, Indigeneity, ethnicity, gender and other considerations that deserve critical anthropological enquiry. It is a crucial message that is endorsed and amplified by our fellow contributors in this special issue.     

Towards Accommodating Southern Perspectives in Environment and Development Teaching

The trivialisation of the knowledge creation capacity of the South, and the perceptions of the Southern people's inability to provide appropriate analyses of the issues that are epistemologically important to them, are important development education debates. The aims and purpose of this paper are twofold. The first is to describe a new and unique postgraduate (Master's) programme in Environment and Development, which actively seeks to accommodate Southern perspectives in its design and delivery. The second is briefly to evaluate the outcome of the above strategy, with a view to identifying the major strengths and weaknesses of the programme, especially in relation to institutional arrangements to assist programme delivery. The paper concludes that Southern perspectives are important in shaping the worldview of Northern students undertaking postgraduate studies focusing on developing countries. It also acknowledges that it is a challenge to establish a North-South cooperation in the university sector which is truly symmetrical, especially with respect to power relations.     

What Price Interdisciplinarity?: Crossing the curriculum in environmental higher education

The received understanding of interdisciplinarity in environmental higher education depends on constructions of the environmental agenda which tacitly privilege positivistic assumptions associated with the physical and biological sciences. If, however, we take seriously the heuristic force of the key humanities disciplines in regard to our environmental situation, precisely this privileging will be at issue. This suggests that collaboration across the full range of intellectual disciplines is needed not just to solve but to frame environmental problems. This requirement, however, may have to be met at the institutional level rather than at that of individual teachers and learners.     

瘟疫何以肆虐?——一项医疗环境史的研究

"瘟疫何以肆虐"的问题,既与环境史相关,亦与医疗社会史不可分,但并不能用其中任何一者涵盖之;由此,我们提出"医疗环境史"的概念,以黑死病为个案,围绕瘟疫本身进行环境分析。在14世纪英国的聚落环境中,传染源普遍存在,鼠、蚤、人紧密共存,便于瘟疫的传播;交通运输的便利,利于瘟疫的跨聚落和跨地区流传;落后的医疗防治水平不能阻止瘟疫的肆虐,甚至会因不合理的举措而适得其反。上述病发、流传和应对环境还存在地区性的差异,从而导致瘟疫肆虐程度之不同。