排序方式： 共有177条查询结果，搜索用时 0 毫秒
21.
《Eurasian Geography and Economics》2013,54(6):803-819
The paper, by an American geographer, discusses the origin and development of a Chinese-financed residential megaproject (Baltic Pearl) located southwest of St. Petersburg's historical district. Viewing Baltic Pearl as reportedly the largest investment project undertaken outside China by a government-sponsored Chinese consortium, the author places it in the context of state-level Sino-Russian relations and Russian unease over the influx of Chinese migrants and culture. Reflecting the author's extensive field work in St. Petersburg and Shanghai, the focus of the paper is on the way the consortium was forced to adopt interscalar (i.e., both state and municipal/urban) strategies responsive to local conditions, providing a potentially useful precedent and model for Chinese and other investors seeking to penetrate Russia's urban markets. 相似文献
22.
甲午战争之后,外商在华的租地方式主要有永租和年租两种．其中年租是最为广泛的一种方式。租价和地价的确定方式多种多样,清政府向外商征收的地价、地税的显特点是：地价较低,而且开埠愈晚租价愈低;租期愈长,租价愈优;地税一般相当于或高于华界．有时甚至还低于华界。当时这种优价优税政策,是晚清土地出租政策的一次飞跃,是清统治主动推动明制度,“变成资产”的有益尝试。 相似文献
23.
1992年以来我国城镇居民居住消费的变化趋势 总被引：3，自引：0，他引：3
1992年之后,我国明确了建立社会主义市场经济体制的目标,城镇住房制度改革取得了实质性突破,城镇居民居住消费发生了深刻变化。居民购房公平自由,私有住房的比重急剧攀升,住房设施日益完善,居住环境不断优化,居住开支迅猛增长,城镇居民居住水平获得了前所未有的提高。然而受不正确的思想观念的影响,在居民居住消费过程中,一些诸如住宅私有率过高、住宅面积过大、一房伴终身等严重脱离实际需要和基本国情的问题日益突出。 相似文献
24.
F. V. Karantoni M. L. Papadopoulos S. J. Pantazopoulou 《International Journal of Architectural Heritage》2016,10(8):1055-1077
A framework for quick seismic assessment and retrofit of traditional unreinforced masonry (URM) structures is presented. The proposed methods build on simple principles of structural dynamics and are used as an alternative to detailed time-history analysis, in recognition of the prevailing need for simple and practical methods, compatible with the low-budget and the limited level of knowledge regarding materials, internal force paths, connectivity and condition of older URM structures. An objective is to identify areas in the building that are particularly susceptible to damage and for guiding the types of the required global interventions to improve seismic response. Demand and supply are expressed in terms of relative drift ratios that quantify the intensity of out-of-plane differential translation and in-plane shear distortion of masonry walls. A characteristic traditional building type of timber-laced masonry is used as a model structure for illustration of concepts. The morphology and geometry of the building correspond to a statistical sample of the actual traditional unreinforced masonry buildings (TURM) found in historical centers of many towns in the greater region of Northern Greece. The methodology is particularly useful for setting retrofit priorities and management of the collective seismic risk of historical entities. 相似文献
25.
26.
27.
以广东省五华县为例,以行政村为单元,在政策指标测算法的基础上,从自然环境状况、经济保障能力和社会因素等3方面构建理论潜力修正模型,将理论潜力修正为可实现潜力,并根据土地适宜性评价估算增加耕地潜力,以期为科学编制农村土地整治规划提供依据。研究表明,五华县农村居民点用地布局分散、规模小、空间差异显著,呈现出沿河谷、沿交通线路分布的典型特征。到2020年,农村居民点整治理论潜力为5683.91 hm2,北部村庄的整治潜力较大;可实现潜力修正系数为0.54,与理论潜力相差较大,各行政村之间差异明显;新增耕地潜力系数介于0.32-0.94,预计新增耕地1943.41 hm2,琴江、五华河沿线村庄的新增耕地潜力较大。建议实施差别化的农村居民点整治对策,推进五华县农村土地整治。 相似文献
28.
Captain Richard Steel 《Scottish Geographical Journal》2013,129(3):147-153
The paper describes the notable geographical features found in the day‐trip travel pattern of a sample of car‐owning respondents in East Central Scotland. The patterns are also used to infer the relative attractiveness to day‐trippers of thirty zones in the study area, and provide evidence of various deterrents to travel in addition to simple road distance. 相似文献
29.
30.