Conjoint modeling of residential group preferences: A comparison of the internal validity of hierarchical information integration approaches     

Eric J.E. Molin  Harmen Oppewal  Harry J.P. Timmermans 《Journal of Geographical Systems》2002,4(4):343-358

 In this paper, two approaches for measuring residential group preferences, based on the method of Hierarchical Information Integration (HII), are compared. In particular, the hypothesis that group-based preference models estimated from integrated HII experiments better predict group preferences than part individual-based group models estimated from classical HII experiments is tested. To that effect, the models' ability to predict group preferences for new residential alternatives is compared in a study of residential preferences of co-ops. Results indicate that integrated HII group experiments indeed result in better predictions of residential preferences.  相似文献   

国外大都市区管理的实践及其借鉴     

朱英明 《世界地理研究》2001,10(1):67-70

大都市政府和都市议会是发达国家对大都市区和都市连绵区进行宏观管理的重要机构，本文简要介绍了各种类型的大都市政府和都市议会的形成与发展，在此基础上提出了我国相应的宏观管理机构为城镇密集区政府和都市区规划局，最后，对我国城镇密集区规划管理的可行性与规划管理体系问题进行了讨论。  相似文献   

Residential Mobility and Urban Restructuring under Market Transition: A Study of Guangzhou,China   总被引：1，自引：0，他引：1  

Si‐Ming Li  Yat‐Ming Siu 《The Professional geographer》2001,53(2):219-229

Residential mobility can be conceptualized as an outcome of a choice process exercised under complex institutional and personal constraints. China's rather unique pattern of housing market segmentation under market transition impinges directly on residential location and relocation. Drawing upon data from a sample survey, this paper analyzes the pattern of residential moves resulting from commodity housing construction in a major Chinese city, Guangzhou. Most moves are of short distance, although the general direction is towards the urban periphery. Danweis and the municipal housing bureau, rather than the market per se, are the primary driving forces behind suburbanization in China today.  相似文献   

地表复杂地区煤田地震勘探方法及效果   总被引：2，自引：6，他引：2  

徐成明  王云 《物探与化探》2001,25(6):437-442

以宁夏、山东的煤矿地震勘探为例,介绍了复杂地表工区地震勘探的方法与地质效果。  相似文献   

滇黔桂卡林型金矿区水系沉积物和岩石金含量与时空分布     

赵东杰  王学求 《地球学报》2020,41(3):407-419

为研究滇黔桂卡林型金矿区水系沉积物和岩石中金的地球化学时空分布及其与金矿规模的对应关系,系统收集了该区1:20万区域化探全国扫面计划水系沉积物和全国地球化学基准计划岩石金的地球化学数据,绘制了水系沉积物和岩石金的地球化学分布图。滇黔桂卡林型金矿区以水系沉积物金地球化学异常面积大于1000 km^2为准,共圈定5处金的地球化学省,这些金的地球化学省同时也是矿床大规模产出的部位。区内右江盆地水系沉积物金背景值(1.94×10^–9)高于扬子克拉通(1.68×10^9),其内以泥岩、页岩、砂岩、灰岩为代表的容矿岩石金背景值(0.51×10^–9)也高于扬子克拉通(0.39×10^–9)。研究区不同构造单元及沉积相中水系沉积物金背景值受岩石金背景值的制约。金的地球化学省是地壳演化过程中不均匀分布的高金背景岩石、金矿化作用及金矿床次生风化作用相互叠加的结果。该研究有助于有效判断异常成因、识别成矿作用存在,对研究金的区域成矿规律和聚焦找矿靶区具有重要意义。  相似文献   

融合区域分割和边缘信息的居民地提取方法   总被引：4，自引：0，他引：4  

潘励  张志华  张剑清 《武汉大学学报(信息科学版)》2006,31(8):671-674

提出了一种集成边缘和区域分割信息的目标识别方法，其目的是在中小比例尺的航空影像中提取集团式居民地。在实际的航空影像上的实验表明，融合区域分割和边缘信息能够提高居民地提取的准确率。  相似文献   

The Role of Residential Location in Conditioning the Effect of Metropolitan Economic Structure on Male Youth Employment     

Steven R. Holloway 《The Professional geographer》1998,50(1):31-45

Youths have increasingly experienced labor market problems over the last several decades. One fruitful line of explanation focuses on structural changes in the demand for labor stemming from deindustrialization, changing skill requirements for employees, and increasing supply competition from women and recent immigrants. While these explanations merit attention, they have not adequately considered facts that condition their impact. This paper considers the argument that intra-metropolitan residential location conditions the effects of metropolitan labor market structure on black and white male youths' employment probabilities. Using a sample of individual-level data drawn from the 1990 census combined with metropolitan-level indicators of economic structure, it was found that some structural effects varied between central-city and suburban male youths. The conditioning role of residential location, and the subsequent nature of the structural effects, varied considerably between black and white male youths. Interpretations of the conditioning role of residential location include a variety of social and institutional effects on individual residents and the stigmatizing effects of some neighborhoods, especially on black male youths.  相似文献   

中国传统民居建筑文化的自然地理背景   总被引：17，自引：0，他引：17  

沙润 《地理科学》1998,(1)

讨论了气候、地貌与水文、地质与植被等自然地理要素对中国传统民居建筑的格局、型式、风格、特色等方面的影响。在此基础上分析了以功利观、审美观和生态观为内涵的中国传统民居建筑文化的自然观。  相似文献   

The working class, minorities and housing in Paris, the rise of fragmentations     

Catherine Rhein 《GeoJournal》1998,46(1):51-62

Which places are left to minorities in the housing and labour markets in metropolitan Paris? Over the last two decades, job structures have evolved dramatically, eroding the formerly prominent Paris working-class, shaking the social and political roots of its identity. These indicators would lead one to diagnose a growing fragmentation of metropolitan society. In the political debate, the burning issue of the crisis of suburbs has replaced outdated debate of the class struggle. This paper aims first to re-examine the interactions between social status and national origins, then analyses the housing conditions of different social strata, and finally demonstrates the pre-eminence of social status over national origins in the pattern of residential segregation.  相似文献   

少数民族地区资源开发中的利益共享机制研究——以云南兰坪矿产资源为例   总被引：2，自引：0，他引：2  

赵一伟  武友德  祁润晶 《云南地理环境研究》2007,19(6):82-85

矿产资源的开发是一个涉及多个利益主体的经济行为,利益分配是矿产资源开发相关利益主体关注的焦点问题,如何实现利益的共享成为少数民族地区可持续发展的关键。从云南兰坪矿产资源开发中存在的问题出发,通过对矿产资源开发利益主体的重新认识,提出建立共享机制的措施,从而建立适合少数民族地区的资源开发共享机制,最终促进少数民族地区经济可持续发展。  相似文献