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1.
我国体育文化空间差异及其区划研究   总被引:2,自引:0,他引:2  
以地理视角观察体育文化,对我国体育文化与地理环境的关系进行探讨。从不同区域的气候条件、地势和地形条件、水域条件等自然地理环境因素和人体体格、文化背景与民族传统、区域经济发展水平等人文地理环境因素的差异上探讨了体育文化与地理环境的关系。采用层次聚类分析中的Q型聚类方法,构建指标体系,将我国体育文化区划成3个一级区,8个二级区。最后对各体育文化区分别进行评述。  相似文献   

2.
江苏省区域经济差异与发展战略演变初探   总被引:18,自引:0,他引:18  
改革开放以来,江苏省分别实施了区域均衡发展、非均衡发展、区域共同发展和苏北大发展战略,造成了各区域间经济增长速度的差异,导致区域经济发展失衡,其主要表现为苏南、苏中与苏北三大经济区域间的差异和县域经济差异的不断扩大。在分析了现阶段江苏省沿江开发战略对区域发展差异的影响,立足区域整合的角度,提出加快沿江开发与苏北互动发展的对策与措施,以期实现江苏省区域经济的协调发展,扭转南北经济差异进一步扩大的趋势。  相似文献   

3.
The environmental impact of smelter gases of the nickel-copper complexes of Sudbury, Ont., and Monchegorsk, in the Soviet Union's Kola Peninsula, is compared. Despite the larger volume of production and of emissions from the Sudbury smelters, exceeding those of Monchegorsk by one order of magnitude, a relatively smaller area around the Sudbury smelter is affected by pollutants. The greater vulnerability of the biotic environment around Monchegorsk is related to the fact that the Soviet smelter complex lies in the northern tayga, with smaller biomass and biological productivity, while the Sudbury complex is situated in a richer forest region of mixed broadleaf and needle species, corresponding to the southern tayga in the Soviet Union.  相似文献   

4.
A road-network reliability analysis for a scenario seismic event is performed for a region of southern Italy characterised by a large number of small to medium municipalities quite close to each other and served by a dense network of roads. Among the many functions of the road network, whose links may fail after an earthquake due to the collapse of the bridges within them, the one selected for the present study is that of allowing rescue operations to be carried out at the sites of collapsed schools. For this to be possible, connection must be maintained between schools that survived, rescue centres and hospitals. Required elements for the study are the fragility curves of the bridges, the schools, the hospitals and the rescue centres. Output of the study is the expected value of the fraction of the total population in the area that is in need of assistance and cannot be hospitalised due to either failure of the network or other vulnerable components.  相似文献   

5.
100年来东北地区经济地域格局的演变   总被引:1,自引:0,他引:1  
东北地区经济地域格局的形成与发展受区域环境与经济成本的双重约束。基于100年来东北地区交通网络化过程分析,通过统计分析与现代GIS空间分析方法相结合,作者探讨不同时间序列东北地区的主要经济、社会发展特征,重点分析了37个城市区域的人口、经济等的空间集聚与边缘化特征以及土地利用变化、城市空间扩展等,揭示东北地区不同时期经济地域格局的演化机制,并预测其基本走向。  相似文献   

6.
The impact of the Baikal-Amur Mainline on accessibility to resource sites in East Siberia and the Soviet Far East is measured. At the present time, a little more than one-half of the developed southern portion of the region lies within 200 km of the Trans-Siberian. As a result of the construction of the BAM, nearly 75 percent of the area will be within 200 km of the nearest railroad. The gains in distance to the nearest railroad are mapped, and show a maximum gain (of 420–450 km) in an area northeast of the northern tip of Lake Baikal. Although the BAM, because of difficult terrain, is still distinguished by a high coefficient of sinuosity (compared with the great-circle distance), it does represent a gain over the present distance from the Pacific coast to points west of Lake Baikal.  相似文献   

7.
Although the megalithic phenomenon in southern Iberia has received attention since the mid‐nineteenth century, there has been very little attention paid to the role that megalithic structures played in the organization of prehistoric landscapes. Just as in other areas of Europe, however, southern Iberian megalithic structures must have played complex roles in the social organization of landscapes that go far beyond their use as funerary containers. Using examples from our work in southern Iberia, we employ GIS‐based spatial analysis to explore for the first time various aspects of the landscape dimension of these monuments. We discuss three case‐studies for which fresh field data have been recently made available. In the first (Almadén de la Plata) we find patterns of association between medieval transhumance routes and megaliths, and we use cost‐surface modelling to suggest that medieval routes may reflect earlier, prehistoric patterns of movement which in turn suggest that megalithic structures functioned in this area as waypoints within an emerging mobility system for people and livestock. In the second case (Aroche) we show correlations between the locations of megaliths and theoretical territories defined by isochrones and contrast this pattern with the distribution of non‐megalithic funerary sites of the Early Bronze Age, concluding that the spatial distribution of megaliths in this region may relate to their role as landmarks. Lastly we describe a far more specific relationship which we have encountered in the Antequera region, where we believe we have identified a relationship between the orientation of the megalithic structure of Menga, a prominent natural feature and several newly discovered prehistoric sites. Together, these three examples suggest that the current focus on typology, chronology and contents in the study of Iberian megaliths needs to be matched with efforts to identify and interpret the often highly complex structure of the prehistoric landscapes of which they form an integral part.  相似文献   

8.
Abstract

In 2009 the Jaffa Cultural Heritage Project undertook a pilot-project excavation within the soon-to-be-renovated visitor's centre in Qedumim Square. These excavations were intended to clarify stratigraphic questions within area C of Jacob Kaplan's excavations (1961, 1965) and to lay the groundwork for future excavations by the project which was founded in 2007 as a partnership between UCLA and the Israel Antiquities Authority. Along with achieving these goals, the excavations exposed one of the best preserved examples of Hellenistic architecture in the southern Levant and confirmed the employment of a Hippodamian-style town plan from as early as the late Persian period.  相似文献   

9.
大上海旅游圈旅游资源配置研究   总被引:7,自引:1,他引:6  
通过对大上海旅游圈中旅游资源结构、旅游客源结构、旅游行为结构的分析,提出了以上海为中心、以公路交通网络为框架和追求旅游效益最大化的旅游资源配置原则。对大上海旅游圈在3个圈层上进行了旅游资源的配置,形成以上海为中心0- 50公里范围内的都市风情旅游圈、50- 150公里范围内的江南水乡风情与城市园林景观旅游圈、150- 300公里范围内的山水风光和历史文化旅游圈,并认为构建大上海旅游圈、对旅游资源进行科学配置,是促进长江三角洲地区区域旅游一体化发展的重要举措。  相似文献   

10.
地域人文环境下苏南小城镇发展演化研究   总被引:4,自引:0,他引:4  
在当前全新的社会发展时期,小城镇进入一个快速发展阶段。然而,我国现在很多地方的小城镇建设过分强调硬环境的建设,而忽视了软环境即人文环境的改善。本文通过对苏南模式下小城镇发展演化过程进行回顾,分析苏南人文环境的转化。从本土文化、经济发展、政府管理、政策等三个方面揭示了其地域内本土文化伴随着社会经济的发展持续作用于小城镇本身,形成特定的动态开放型小城镇社会人文环境,保证了该地区小城镇的健康发展演化,指出人文环境是提升综合社会环境质量,带动经济发展和城市化进程加快的一个重要因素。  相似文献   

11.
清代科尔沁农耕的发展及其支持条件   总被引:1,自引:1,他引:0  
清代是近几个世纪以来科尔沁土地利用/土地覆盖变化的一个转折点。文章通过复原清代科尔沁垦殖的出现及其扩展过程,总结出该时期科尔沁农耕发展的时空特征,并在此基础上进一步分析了农耕发展的自然和人文诸影响因子。研究还表明:通过清代近200年的农耕,科尔沁从纯游牧地区演变成农牧并存区,但清代的垦殖并未造成大规模的土地沙漠化。  相似文献   

12.
none 《巴勒斯坦考察季》2013,145(2):102-114
Abstract

This article aims to illustrate the background behind the maritime trade of Olynthus-type millstones in the eastern Mediterranean region. A look at the distribution of southern Aegean Olynthus millstones, whose provenances were identified by Williams-Thorpe and Thorpe’s petrographic analysis, reveals that millstones were not a major import into the southern Levant, where local Olynthus millstones were produced and distributed. They were more frequent in Cyprus, where they were valued locally due to the dearth of stones appropriate for use as millstones. The analysis of Williams-Thorpe and Thorpe also suggests that southern Levantine millstones, in contrast to millstones from earlier and later periods, were not exported to other Mediterranean regions. Shipwreck remains from the eastern Mediterranean, as well as the distribution of commercial Rhodian amphorae, reveal that Rhodian merchants carried wine and millstones from the southern Aegean to Cyprus. The southern Levant, where a number of locally produced Olynthus mills were unearthed, was self-sufficient in millstones. Hence, the Rhodian merchants, who dominated eastern Mediterranean trade, used the southern Aegean millstones as saleable ballast.  相似文献   

13.
沪宁杭城市群区发展趋势探讨   总被引:5,自引:0,他引:5  
沪宁杭城市群区发展趋势探讨姚士谋J.Nipper(中国科学院南京地理与湖泊研究所)(德国科隆大学地理所)关键词城市群区,集聚功能,基础设施建设,外向型经济,国际化城市沪宁杭地区位于中国东部沿海居中的地理位置,历史上也是属于经济比较发达与城镇密集的区域...  相似文献   

14.
华北平原农村居民点演变及社会经济影响因素分析   总被引:8,自引:0,他引:8  
杨勇  邓祥征  吴锋  陈彤 《人文地理》2019,34(2):116-124
基于遥感图像分类解译数据,利用位序-规模模型、洛伦兹曲线、景观指数,定量识别了2000-2015年华北平原农村居民点空间分布、规模与形态演变特征,分析了社会经济因素的驱动机制。结果表明:华北平原农村居民点南-北方向呈显著的空间分异与集聚特征,密度分布呈现南密北疏的态势,与面积规模分布存在局域负相关;农村居民点景观指数显示出密度增大、形状更加规则、斑块面积差异增大、斑块间邻近距离不断缩短的变化特征;总人口数量和乡村户数等对农村居民点用地扩张具有促进作用,乡村常住人口、乡村从业人员数量等的作用为负。  相似文献   

15.
都市圈发展的新背景、新趋势及其规划响应   总被引:3,自引:0,他引:3  
薛俊菲 《人文地理》2008,23(3):35-39
随着经济全球化的深入发展,城市之间的竞争日益加剧,城市发展越来越呈现出区域化特征,大都市成为了世界城市和城市化发展的主流。在这样的新背景之下,都市圈发展呈现出一些新的趋势,中心性进一步强化并出现多中心的新形式,空间扩散广域化并日趋连绵成片,区域进一步融合并且跨界发展明显。世界各主要都市圈的规划纷纷对这些新形势做出了响应,即以全球性、整体性的视角来审视都市圈发展所面临的问题,致力于形成多中心的空间结构,促进产业扩散与转移,对交通进行网络化整合,并建立类似都市圈政府的机构对都市圈规划进行管理。这些良好的经验可以作为我国都市圈理论研究和规划实践的有益借鉴。  相似文献   

16.
新经济时代我国特大城市发展与空间组织   总被引:17,自引:0,他引:17  
吕拉昌 《人文地理》2004,19(2):17-21
新经济的发展将会全面提升我国特大城市的发展,影响城市的空间组织。本文认为,新经济对我国特大城市发展的主要影响有:促进城市的产业结构提升;促进新经济时代的城市基础设施"数字城市"的建设;促进城市创新环境--生产服务业发展。在新经济推动下,建立有效的知识通道将成为我国特大城市空间组织的一个重要原则,因此,知识源的选择、知识传导的路径及通道,知识使用地的吸引构造以及与软要素构成创新环境的规划、协调、共生将成为城市规划的重要研究课题。  相似文献   

17.
《Southeastern Archaeology》2013,32(2):136-148
Abstract

The Shelby Forest site in southwest Tennessee is an Early Mississippian component characterized by Varney Red Filmed ceramics. Comparison to other sites in the Reelfoot Lake area of west Tennessee and the Upper St. Francis Basin of Missouri and Arkansas allows refinement of the direction, timing, and characteristics of influences from these areas northeastward to American Bottom and southward into the Yazoo Basin of Mississippi. Subsequent influences from the Cahokia area into the southern Yazoo Basin and northeast Louisiana are also discussed.  相似文献   

18.
博斯腾湖旅游开发的初步研究   总被引:7,自引:0,他引:7  
博斯腾湖是新疆现存最大的湖泊,其巨大的水体景观与周围荒漠、戈壁景观形成巨大反差,是干旱区不可多得的旅游资源。本文从旅游业空间结构和市场竞争角度,对博斯腾湖旅游开发作了初步研究,得出以下结论:①博斯腾湖旅游开发的近期市场定位应是度假为主、观光为辅的地区级旅游地;②对于新疆内的市场,重点开发2-4日游;对于新疆外的市场,应把博斯腾湖作为一个结点,纳入到南疆旅游区以及整个新疆的旅游路线中。  相似文献   

19.
Abstract

The Arava is an arid region in the Southern Levant. Archaeological excavations and surveys in the area revealed dense settlement and sophisticated technologies from the eighth to ninth centuries—qanat water technology and copper production. Differences between the data of the middle and southern Arava suggest two separated economic systems. While the Southern Arava seems to be primarily an industrial area of copper that delivered the raw material to Ayla, the middle Arava was mainly agricultural and may be connected to trade routes. Studying the farming conditions of this arid area points to date palms as the main crop of the agricultural settlement. However, it is not yet clear where the Arava's produce was exported.  相似文献   

20.
none 《巴勒斯坦考察季》2013,145(3):203-219
Abstract

The Shephelah was densely settled in the Late Bronze Age, but most of the settlements were gradually abandoned during the transition to the Iron I period. Only a few Iron I settlements existed in the eastern part of the region (excluding the Philistine sites at the northwestern edge of the Shephelah), forming a small Canaanite enclave. During the Iron II period the region was gradually resettled, and it became part of Judah. This process lasted until the 8th century BCE, when the region reached an unparalleled demographic peak. Sennacherib's campaign brought wide-scale destruction, and the region recovered only partially before being devastated by Nebuchadnezzar. After reconstructing the region's settlement history, the article reassesses its political and demographic history in comparison to the neighbouring regions of the Judean highlands and the southern coastal plain, it is concluded that the Shephelah had a lesser role in the history of Judah than some recent studies suggest.  相似文献   

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