城镇数字化地产评估系统及应用

城镇数字化地产评估系统是以“城市土地定级估价综合模型”作为主要评估方法 ,针对中小城镇地产评估的实际情况 ,基于Map/info平台 ,将多种应用程序集成而开发出来的。经实际使用 ,该系统操作简便 ,经济适用。     

城市污水和垃圾处理的市场化机制研究

分析城市污水和垃圾处理市场化的现状及存在问题，研究发达国家的成功经验，提出我国城市污水和垃圾处理市场化的模式和所要采取的措施．     

中国城市竞争力与基础设施关系的实证研究

城市竞争力是城市产业创造价值的综合能力，提高城市竞争力必须清楚影响城市竞争力的关键因素，本文提出城市竞争力与基础设施竞争力关系的假说后，选取中国部分城市的样本指标数据，利用主成份分析方法，构造城市竞争力和基础设施竞争力指数，运用模糊曲线分析方法，对理论假说进行了初步的检验分析，结果显示：基础设施是城市竞争力最重要的成或影响力量，技术性基础设计对城市竞争力越来越至关重要。     

中国城市竞争力聚类分析

研究城市竞争力要清楚各城市综合竞争能力的大小，更要通过对城市竞争力诸方面的分析，了解各城市竞争力方面的鲜明个性和共同特征，以便制定有针对性的竞争战略。本文运用以前研究的基本数据和相关成果，采用聚类分析的方法，对中国47个城市的竞争力进行聚类实证分析，并根据分析结果把城市分成五大阵营，同时总结出相应的基本特点。     

The politics of urban climate risks: theoretical and empirical lessons from Ulrich Beck’s methodological cosmopolitanism

Abstract

In the face of global climate risks, world cities increasingly figure in academic and policy discourse as strategic spaces for harnessing the expertise and governance capacity needed to steer societies toward more sustainable and low-carbon futures. This article reviews existing approaches to the study of urban climate politics, by way of asking what contribution Ulrich Beck’s theory of world risk society – and principles of methodological cosmopolitanism – make to such epochal conversations? Three main analytical frameworks stand out: low-carbon transition literature highlight generic processes of socio-technical ‘greening’ of urban infrastructures; urban policy mobility work documents growing intercity networks around climate and sustainability; and actor–network theory-informed takes on urban controversies engage the localized politics of specific city-based ‘riskscapes’. While each framework makes valuable contributions, this article suggests that all of them remain under-theorized from the point of view of the specific dynamics of local–global interdependencies in urban climate risk politics. In response, the article draws on Beck in outlining the contours of new urban–cosmopolitan risk communities. To this effect, empirical studies into large-scale East Asian and European port cities is used to illustrate how a shared transnational risk imaginary (e.g. of future sea-level rises) may help spur collective action and new forms of trans-boundary solidarity. Reflecting on such research practices, the article ends by pointing to the need for reworking methods of (multi-sited) ethnography and comparison as central parts of realizing Ulrich Beck’s cosmopolitan sociology in the domain of urban climate risks.     

海南省琼海市环境地质问题与防治对策建议

据城市环境地质调查结果显示,随着城市建设的加快,海南省琼海市存在地下水资源短缺、地质灾害、海岸带变迁等主要环境地质问题。本文详细论述了琼海市这些日益突出的环境地质问题,分析各个问题产生的原因,并有针对性地提出科学的防治对策建议,为该地区国土开发整治和城市规划、建设、管理提供地质科学依据。     

株洲市农村养老保障情况调查及思考

中国已步入“未富先老”的老龄化社会,农村养老保障问题日趋凸显,株洲市更是进入了非常重要而又十分特殊的社会转型时期.本文分析了株洲市农村养老保障的现状、存在的主要问题以及产生问题的根源,针对这些问题提出了相应的对策建议.     

Unveiling Urban Sprawl in the Mediterranean Region: Towards a Latent Urban Transformation?

The relationship between form and function in European Mediterranean cities has been widely addressed from various perspectives. A number of studies indicate that, until the 1980s, compactness was a key trait of several cities of the Northern Mediterranean. However, after the ‘compact growth’ period, these cities experienced patterns of urbanization that differed from their traditional trends. Since the 1990s, sprawl, coupled with population decline in the inner cities, has become the main pattern of urban development. This article explores the key features of exurban development in the Mediterranean region in order to provide material for a discussion based on the differences and similarities in the characteristics of sprawl processes originating in the US and Northern Europe. It concludes that any debate on policy responses to sprawl must be specifically formulated according to the scope, administrative level, housing and planning system, territorial and socioeconomic characteristics of the urban system under examination. It is our belief that sprawl requires site‐specific analyses and policy strategies for the region being studied if the process is to be effectively controlled.     

Neighbourhood Effects as Indirect Effects: Evidence from a Dutch Case Study on the Significance of Neighbourhood for Employment Trajectories

One of the key challenges in the study of neighbourhood effects on work is to understand the pathways through which disadvantaged neighbourhoods impact the employment opportunities of residents. Endogenous explanations for neighbourhood effects focus on social life in these neighbourhoods, identifying mechanisms of social isolation, deviant work ethics and neighbourhood disorder. This article studies these mechanisms in a low‐income neighbourhood in the Netherlands. The case study shows that unfavourable socioeconomic outcomes can be indirect and unintended consequences of actions and choices in everyday life that are not directly concerned with work. Nevertheless, these individual actions and choices reflect local social practices that are influenced by the marginalized context in which residents lead their lives.