城市意象与旅游目的地意象研究中的趋同与分野

“意象”是近年来多学科研究追踪的热点命题之一。本文在重点文献回顾基础上,就城市意象和旅游目的地意象的研究发展脉络及方法进行了较为全面的回顾与分析,研究结果显示：二者的产生、发展与国际、国家的整体发展水平与人类的社会性需求存在密切联系,而这种社会性需求也决定了其研究的基本发展方向。就城市意象和旅游目的地意象研究本身来看,二者在研究的核心聚焦内容、研究的基本指向、研究方法与研究发展的外生动力上都基本趋于一致;在研究涉及群体与研究学科视角上存在明显的差别。同时,为了推进城市意象与旅游目的地意象研究的深化,提出了应关注“意象”的地方感研究与提升研究技术的具体建议。     

Fieldwork Unbound: Spaces of Association in Postconflict Vietnam

This article traces the ways in which the field emerges and becomes emplaced among three groups of people by presenting an inclusive reading of fieldwork in postconflict Vietnam. It employs a heuristic device called spaces of association to illustrate the different yet interrelated socio-spatial fields that surface when conducting fieldwork in an environment known for violence. In shedding light on the field's ability to extend beyond the territorially defined “field site,” this article speaks to debates surrounding the socio-spatial production of multiple and overlapping fields, describes the audiences engaged with and implicated in research, and contributes to understandings of ethical research engagement with postconflict field sites.     

Knowledge to Action: Investigating Implicit Knowledge Production Models Held Among Forest Science Researchers

Criticisms of conventional knowledge production systems target their inability to address complex issues involving natural resources. In response, several researchers have adopted participatory research methodologies, incorporating more holistic problem-solving approaches that greatly value the knowledge and abilities of stakeholders. This case study explores forest science researchers' engagement strategies with stakeholders and how researchers can incorporate alternative approaches to knowledge production. We conducted semistructured interviews with forest science researchers, asking direct questions about how they define and work with stakeholders. Analysis revealed a great awareness among researchers for the need to cooperate with stakeholders and to incorporate their knowledge and abilities into the research process, as well as lamentations over structural, institutional, and resource limitations inhibiting the adoption of these practices. Our results reveal both how forest science researchers and institutes work with stakeholders and how they can better incorporate these stakeholder engagement methodologies into their research practices.     

质性方法在城市社会空间研究中的应用

质性研究是在后现代主义思潮背景下产生的,主要采用深度访谈、参与式观察等方法,强调与被调查者间的互动,通过“深描”来建构“扎根理论”。西方学者较为重视在城市社会空间研究中运用质性方法,而国内的城市社会空间研究目前仍偏重于运用统计数据开展分析,对作为微观主体的“人”重视不够,导致对城市社会空间演化机制的剖析缺乏力度。本文结...     

The History of Archaeological Research in North East Greenland: Putting the GeoArk Project into Perspective

Geografisk Tidsskrift—Danish Journal of Geography 110(2):117–129, 2010

Starting with a brief presentation of the GeoArk Project and its goals, this paper focuses on the archaeological research history of North East Greenland, in particular the area of Sabine Ø and Clavering Ø, in order to view the current project in a wider context. The paper questions the myths about the ‘virgin’ land and it demonstrates how a number of expeditions, activities of professional hunters and trappers, and geopolitical matters in dispute between Denmark and Norway during the 1930s dramatically determined the quite ill fortune of the archaeological sites and monuments of the Thule culture in the study area.     

Global understanding of farmland abandonment: A review and prospects

Since the 1950s, noteworthy farmland abandonment has been occurring in many developed countries and some developing countries. This global land use phenomenon has fundamentally altered extensive rural landscapes. A review of global farmland abandonment under the headings of “land use change–driving mechanisms–impacts and consequences–policy responses” found the following: (1) Farmland abandonment has occurred primarily in developed countries in Europe and North America, but the extent of abandonment has varied significantly. (2) Changing socio-economic factors were the primary driving forces for the farmland abandonment. And land marginalization was the fundamental cause, which was due to the drastic increase of farming opportunity cost, while the direct factor for abandonment was the shrink of agricultural labor forces. (3) Whether to abandon, to what extent and its spatial distributions were finally dependent on integrated effect from the physical conditions, laborer attributes, farming and regional socio-economic conditions at the village, household and parcel scales. With the exception of Eastern Europe, farmland abandonment was more likely to occur in mountainous and hilly areas, due to their unfavorable farming conditions. (4) A study of farmland abandonment should focus on its ecological and environmental effects, while which is more positive or more negative are still in dispute. (5) Increasing agricultural subsidies will be conductive to slowing the rate of farmland abandonment, but this is not the only measure that needs to be implemented.Due to China’s rapid urbanization, there is a high probability that the rate of abandonment will increase in the near future. However, very little research has focused on this rapid land-use trend in China, and, as a result, there is an inadequate understanding of the dynamic mechanisms and consequences of this phenomenon. This paper concludes by suggesting some future directions for further research in China. These directions include monitoring regional and national abandonment dynamics, analyzing trends, assessing the risks and socio-economic effects of farmland abandonment, and informing policy making.     

城市群地区产业集聚的生态环境效应研究进展

城市群地区产业集聚的生态环境效应研究对于资源节约和环境友好型城市群的建设和城市群整体竞争 力的提升具有重要意义。本文总结了当前该领域研究在理论、方法和实践等方面取得的最新进展,指出了当前研究 的薄弱环节,并展望了未来的研究方向。研究认为,目前城市群地区产业集聚的生态环境问题受到普遍关注,已从 产业部门发展、结构变动、布局调整、产业集群建设等多个角度对城市群地区产业集聚的生态环境影响机理和效应 进行了分析,并探讨了城市群地区产业集聚与生态环境协调发展的对策。在研究方法上,以能值、生态足迹、系统动 力学模型、人工神经网络模型、投入产出法、灰色系统分析和多目标规划法为主的定量分析方法开始应用于城市群 地区产业集聚的生态环境效应评价、产业集聚与生态环境相互关系模拟及情景预测之中。当前的研究尚未形成体 系,理论研究欠缺,方法应用有限。从发展趋势来看,今后基于城市群空间特性的理论研究有待深入,多学科融合、 新技术方法的应用及与实践的结合将得到加强。     

中国湿地研究进展——献给中国科学院东北地理与农业生态研究所建所50周年

中国湿地研究经历了由面上考察到长期定位研究、由资源调查到结构、功能、过程研究、由沼泽研究扩展到湿地各种类型研究等过程。中国湿地研究逐渐形成了自己的特色,近年来取得了长足进展。文章对近30年中国湿地研究主要进展进行了回顾,并对湿地科学进一步研究方向提出了建议。     

闸坝的水文水环境效应及其量化方法探讨

如何正确处理流域开发与生态环境保护的关系,客观评价闸坝对生态环境的影响,是我国流域管理中亟待解决的科学问题之一。本文从河流的自然特性入手,剖析了闸坝修建和调控引起的水文水环境效应,探讨了闸坝对河流水量水质影响评价的理论基础、关键内容和技术手段等,提出了基于流域水循环过程认识和模拟的闸坝效应量化体系和分析方法;并以我国水利工程最密集、污染最严重的淮河流域为例,初步探索了流域闸坝的水文水环境效应。研究可为多闸坝调控流域水资源开发利用和水污染治理提供理论支持,为实现流域综合管理及社会经济可持续发展作出贡献。