中国资源型城市的演化特征与趋势探析

本文在追溯中国资源型城市发展历史背景的基础上,选取1952、1984、1990和2004年四个时段我国届存的资源型城市,从城市数量、类别和空间格局的变化,比较系统地揭示了我国资源型城市演化的特征与规律,并剖析了其形成的根源;进而,对我国资源型城市的未来发展趋势作了探讨,为进一步研究资源型城市发展机制和调控措施等奠定基础。     

构建汽车产业区位竞争优势--以长春市为例

区位建立竞争优势才能主动迎接经济全球化的挑战,由此,本文提出"区位竞争优势"这一概念。中国正处于工业社会向知识经济社会的转型过程中,制造业所需的区位竞争优势内容具有两种社会的交叉特点,极富代表性。本文选取受跨国公司影响巨大的汽车产业为分析对象,将区位竞争优势的内容分析落实到具体的产业;并以长春市为例,对条件并非最好的区位提出构建区位竞争优势的思路。     

基于不同区划系统的中国区域经济差异分解研究

基于不同区划系统,采用锡尔系数分解方法来定量测度中国区域经济差异。首先,基于省级空间单元,通过一阶段锡尔系数分析1978年以来中国区域差异的格局及其动态演变;然后,分别基于三大地带--省(直辖市、自治区)--地(市、区、自治州)或者县(市辖区、县级市、县)这两类三级结构的地域行政单元,运用二阶段嵌套锡尔系数分解方法,将差异进一步分解至省内差异水平上,由此揭示出不同于省际分析的区域经济差异特征:省内差异是全国总体差异的重要组分,对于总体差异的影响较地带间差异和省间差异显著得多。     

NEIGHBOURHOOD ETHNIC MIX AND THE FORMATION OF MIXED‐ETHNIC UNIONS IN BRITAIN: A LONGITUDINAL ANALYSIS

Although developed societies are becoming increasingly ethnically diverse, relatively little research has been conducted on geographies of mixed‐ethnic unions (married or cohabiting). There is some recent evidence from the US that mixed‐ethnic couples are more likely to be found in mixed‐ethnic neighbourhoods, but this research is based on cross‐sectional data. Therefore it is not possible to determine whether mixed‐ethnic couples are more likely to form in mixed‐ethnic neighbourhoods or whether they are more likely to move there. Our longitudinal analysis allows us to tease out the relative importance of these two processes, furthering our understanding of the formation of mixed‐ethnic unions. Using data from the Office for National Statistics Longitudinal Study we examine neighbourhood effects on the formation of mixed‐ethnic unions in England and Wales. We find that mixed‐ethnic unions are more likely to form in neighbourhoods with low concentrations of co‐ethnic population. The results from this study lend support to the contact theory that geographical proximity to other ethnic groups enhances mutual understanding between people from different ethnic groups and could lead to the development of intimate partnerships.     

基于SNA的西安入境旅游市场“倒二八”结构研究

通过构建西安与国内主要旅游城市之间的入境旅游流关系网络,应用社会网络分析法,从整体和宏观联系的视角,研究西安与国内主要旅游城市之间的入境旅游流关系,从中揭示西安入境旅游市场“倒二八”结构的成因,提出尽快提高西安的航空可达性,借机世园会撬动港澳台市场,与桂林、成都、昆明等西部城市联合开拓入境旅游市场等扭转西安“倒二八”入境旅游市场结构的建议,为破解西安入境旅游市场“倒二八”结构难题、拓展西安入境旅游市场提供理论指导.     

INSTITUTIONAL EMBEDDEDNESS AND REGIONAL ADAPTABILITY AND RIGIDITY IN A CHINESE APPAREL CLUSTER

In recent years, the flexibilities industrial clusters may offer to firms within them have been questioned as inter‐firm linkages have, in some cases, locked‐in path‐dependent practices and increased economic rigidities. In this sense, the canonical path dependence model has tended to overlook such trajectories of cluster evolution and has not paid as much attention to the ways in which actors can affect path‐dependent processes. In this article, we build on this critique which has largely been developed in evolutionary economic geography to explore how a cluster becomes progressively locked‐in and how the knowledge base of an industry becomes homogenized, resulting in a loss of innovative dynamism and a slowdown in the growth, or even stasis, of the cluster. By focusing on a case study from China, the article investigates some of the ways in which different kinds of actors respond to external shocks, and the ways in which the resulting processes are fraught with tensions and divergences. In doing so, the article emphasizes that the association between trans‐local pipelines and innovation is not predetermined. The second theoretical contribution of this article lies in its attempt to reveal that all actors can be both path dependent and path breaking, and the process of co‐evolution can be driven by the heterogeneity and divergence of particular actors. Finally, we seek to contribute to existing literature by showing the potential advantages of working at the interface between evolutionary economic geography and other theoretical approaches.     

略谈抄本《归震川先生未刻稿》的价值

归有光是中国文学史上影响深远的散文大家,其文集的版本线索比较明晰,明代刻成的有子宁、子祜编辑、翁良瑜刊刻的昆山本,亦称翁良瑜刻本,和蒋以忠、归道传编刻的常熟本,亦称道传刻本.     

Recognising values of China’s scenic and historic interest areas as world heritage cultural landscapes: Lushan case study

ABSTRACT

China’s Scenic and Historic Interest Areas are a major contributor to the State’s World Heritage lexicon. However, understanding of their values has led to confusion internationally and in China, not least with controversy over China’s latest promotion of the Natural Protected Areas System. This paper discusses values of China’s Scenic and Historic Interest Areas from the cultural landscape perspective through an in-depth case study of Lushan. A theoretical framework for recognising values of China’s Scenic and Historic Interest Areas has been set up and tested at Lushan, including exploring stakeholders’ understanding of its values as a world heritage site by using semi-structured interviews and questionnaires. The findings reveal that Lushan clearly represents cultural values inextricably associated with Scenic and Historic Interest Areas, and also need for supplementary advice on its Outstanding Universal Value (OUV). It suggests that the ideology driving management of China’s Scenic and Historic Interest Areas as national parks or natural parks focusing mainly on objective nature-related conservation without regard to the traditional Chinese philosophy of the culture-nature binary will adversely affect China’s Scenic and Historic Interest Areas as cultural landscapes and their community values.     

基于明胶微球的新型彩绘文物保护材料的可行性分析与预实验研究

彩绘类文物的彩绘研究和提取保护是考古工作的重点。但彩绘类文物因其自身的脆弱性而难以保存，需要进行一定的修复加固保护。现有加固保护材料由于大多与文物本体材质存在差异，致使加固保护长时间后，会与本体形成开裂，甚至剥离，宏观表现为“保护性破坏”。本研究着眼于使用彩绘类文物中传统的胶结材料，即动物明胶，但因明胶特有的溶胶-凝胶性，难以直接在文物上使用。因此，本研究首次提出将明胶微米化、纳米化，以“先渗透，再交联”的方式，有效回避明胶的溶胶-凝胶性，实现原材料保护修复。实验使用条件温和的乳化交联法，制备出尺寸为2～4μm的明胶微球，使用扫描电镜、红外光谱对其进行表征，并在模拟彩绘样块上进行透气性以及大红染色观察渗透性等的实验，初步证明作为加固剂的明胶微球新材料基本符合文物保护材料的标准要求。在今后更多的实验测试下，明胶微球有望投入使用。