Living the good life? The rise of urban mixed-use enclaves in Metro Manila

Gated communities and other forms of privatized enclaves have become features of many cities. The rise of urban mixed-use enclaves, which integrate functions of work, entertainment and living, is a relatively new and understudied phenomenon that is expanding rapidly throughout the Global South. In this article, we advance the concept of enclave urbanism through a case study of Eastwood City in Metro Manila, the Philippines. We trace the enabling factors for mixed-use enclave creation and assess how the different functions are marketed and integrated in practice into one “live–work–play” development. Based on extensive qualitative research, we argue that the global capital accumulation strategy of real estate developers leads to a strong focus on production and entertainment functions, but neglects questions of liveability. We reflect on the implications of our findings for mega-urban regions and urban studies research.     

新农村建设背景下衡阳市村级集体经济发展的路径选择

自21世纪以来,衡阳坚持统筹城乡发展,同时关注村级集体经济自身发展的“内力”和政府社会提供的“外力”,从资源开发、资本运营和工业发展等几个方面进行了广泛而深远的探索,为村级集体经济发展提供了相对稳定的资本资源,也给衡阳的新农村建设提供强有力的支持.然而,与经济和社会发展的现实需求相比,衡阳村级集体经济远非完美,衡阳村级集体经济发展任重而道远.基于将村级集体经济发展和新农村建设置于同一研究框架当中这一思路,针对当前村级集体经济发展和新农村建设存在的问题,在参考国内其他地区村级集体经济发展经验的基础上对村级集体经济的发展趋势进行了系统的探索,提出了充分发挥的优势资源,促进股份合作制改革,完善精英治理,提高民主管理等发展路径;并提出创新非农业建设用地制度,改革公共产品供给机制,明确村级集体经济组织法律地位等村级集体经济发展支撑机制.     

城中村可持续更新路径探索 ——以长沙后湖黄鹤村为例

城中村更新的方式主要有两种:一种是拆迁重建,另一种是就地整改;两种方式均难以满足城市对经济、社会、环境等多元目标的可持续发展需求,成为制约城市更新进程与效果的关键因素.基于此,引入可持续性科学理论,并借鉴管理学中"对象-主体-过程"的三维分析框架,以社区及单个项目作为研究的空间尺度,构建了城中村可持续更新模式的研究框架...     

近30年冀鲁豫农业村落民宅景观演化过程与机理

在冀鲁豫三省选择3个不同特征的村落作详细案例,结合对其他村落的实地踏查,采用照片对比、平面示意图分析、访谈、问卷调查和统计分析等研究方法,比较分析了近30年来该区域农业村落民宅景观的演化过程和机理。研究发现:30年来冀鲁豫农业村落的民宅景观经历了4个阶段的演化过程。民宅外观形态、样式、建筑材料与技术逐步现代化、去地方化,与泥土和自然的关系逐渐疏离。民宅内部格局的农业生产空间在经历了恢复和重组后逐渐弱化,生活空间的地位则持续提升,并逐步实现按代际、活动和性别的专门化和分隔化。家庭人口学特征是民宅演变代类差异产生的重要动力,家庭经济收入与民宅演变代类之间具有一定的相关性,人口流动对民宅演变代类差异的产生具有较明显作用。     

近15年来中国古村镇旅游商业化研究进展

古村镇旅游商业化成为旅游学界研究的热点之一。运用文献资料法分析近15年来中国古村镇旅游商业化研究进展,按研究内容将已有研究主要归纳为古村镇旅游商业化的概念、特征、影响与评价、成因、对策和建议等几个方面,研究方法以描述性的定性研究为主,定量研究逐渐增多。在此基础上,提出未来中国古村镇旅游商业化研究趋势：完善概念等相关理论知识;扩宽研究视角;加强古村镇旅游商业化的定量测评,同时应与质性研究相结合;拓展案例地的研究范围;重视古村镇旅游商业化演化过程的研究等。     

Zooplanktonic Communities of the Divergence Zone in the Northwestern Alboran Sea

Abstract. Using principal component analysis, the zooplanktonic communities of the divergence zone in the northwestern sector of the Alboran Sea were studied. The study was based on 35 vertical trawls in the 200 metres superficial level. The two first components account for 65 % of the total variance. The first component is a contrast between a warm water coastal community (characterized by low specific diversity and the abundance of Cladocera and Copepoda such as Acartia clausi, Centropages chierchiae and Temora stylifera) and a community of cold subsuperficial water distinguished by high specific diversity and a low number of individuals, one of its most characteristic elements being the eggs and larval stages of the Conostomasidae Maurolicus muelleri. The second component appears to be associated with an ecotone between the communities previously cited, and with a specific grouping (Rhincalanus nasutus, Eucalanus monachiis, Pseudocalanus elongatus, Temora longicornis , etc.) resulting from the peripheral displacement of subsuperficial elements brought to the surface by the cyclonic circulation of water masses between the Atlantic current and the Spanish coast.     

中国村域贫困地理格局及其分异机理

贫困与地理环境之间的关系是贫困地理学理论研究的核心.本文以贫困地域系统和区域多维贫困为理论基础,构建了村域贫困化的理论分析框架,以2013年底中国精准扶贫识别的12.4万个贫困村为研究对象,运用空间自相关、核密度分析和地理探测器等方法,刻画了新时期中国贫困村的空间地理格局,定量探测了贫困村地域分异的主导因子,揭示了村域...     

Exploring Cities through a Population Ageing Matrix: a spatial and temporal analysis of older adult population trends in Perth,Australia

In an increasingly urbanised and ageing world the spatial distribution of an older population is a matter of growing scholarly and policy interest. Much of the research on this topic has tended to draw on one of two key measures: structural ageing, or the ratio of older cohorts to the rest of the population, or numeric ageing, which simply counts the number of older people without reference to the rest of the population. This paper argues that, on their own, these measures have limitations, and that considerable value lies in assessing the interplay between numeric and structural ageing measures. The population ageing matrix, a theoretical framework that classifies the demographic dynamics of population ageing across metropolitan areas, is presented and examined through the case study of Perth, Western Australia. The value of the matrix to reveal patterns and trends missed by analyses of single measures is investigated and areas that are experiencing changes in the composition and size of the ageing demographic are identified. The paper also reflects on the implications of these findings for policy and planning.     

北京市孤山口村不稳定斜坡底界面的地质雷达标定

在北京市房山区孤山口村不稳定斜坡探测工作中,运用地质雷达法对不稳定边坡的土壤覆盖层厚度和基岩界面的起伏形态进行测定,从而查明该区不稳定斜坡的形态特征、规模大小、潜在威胁等基本情况,为不稳定斜坡治理施工设计提供可靠的工程地质依据,同时为地质雷达法探测法在地质灾害治理领域的应用提供借鉴。     

海东隧洞施工过程中地下水动态变化预测

以海东隧洞萂村段为例,从隧址区地质概况入手,在地下水补给、径流和排泄规律宏观掌握的基础上,运用Visual MODFLOW地下水三维数值模拟软件对隧址区地下水动态变化进行预测分析。结果表明:随着隧洞施工的推进,隧址区天然渗流场逐渐受到干扰,水位逐渐降低,形成地下水降落漏斗,漏斗范围不断扩大,影响范围达7.52 m。部分区域会发生地下水疏干现象,从而对周边地下水环境造成影响,影响到当地居民的生产生活用水。