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1.
The urban-rural integration is an inevitable outcome of regional economic development in a certain stage and is objectively
exhibited as the evolution of settlement location and distribution, that is, the turning from spot-distribution to area-distribution
of the settlement in developed areas, while in less developed areas, from spet-distribution to linear distribution. The evolution
of the settlement location and distribution is an inevitable result of economic development in the urban-rural integration,
which is restricted by factors affecting economic development, on the other hand, it is also an important factor affecting
and restricting economic development. In the process of the urban-rural integration, modern transportation orientation, modern
market orientation, modern industrial orientation and modern population orientation are important motive force, and influence
the basic pattern of the settlement location and distribution, which plays a speeding or delaying role in regional economic
development. 相似文献
2.
The rural settlement is one of important aspects to understand regional human-environment relationships. Zhangjiakou city, located in the poverty belt around Beijing and Tianjin, was used as an example to analyze the evolution of rural settlements during 1985–2010 through the use of statistical and spatial analysis methods. The results demonstrate the following:(1) the area of rural settlements expanded from 665.76 to 928.14 km2 during 1985–2010. Rural settlements in prefecture city of Zhangjiakou were significantly agglomerated in terms of their spatial distribution, which presented an approximately normal distribution over the entire period. Rural settlements were usually distributed within regions where the terrain niche had an elevation of between 900 and 1500 m, and a slope from 5? to 20?;(2) there were significant regional differences in the density and size distribution of rural settlements in Zhangjiakou. The density of rural settlements in 2010 was higher than that in 1985, while there was a clustered distribution of rural settlements in 2010. There was a significant high value cluster in the size distribution, and a local negative correlation between the size and density distribution of rural settlements in Zhangjiakou;(3) rural economic development, investment in agricultural technology, and infrastructure improvement played important roles in the evolution of rural settlements. There were spatial differences in the relationship between the distribution of rural settlements and socio-economic factors in Zhangjiakou. This study provides practical guidance for the achievement of urban and rural integration development and the promotion of a new form of countryside construction. 相似文献
3.
以禹城市农村居民点为研究对象,基于禹城市2000和2017年遥感影像解译数据,综合运用GIS、景观生态学及统计学理论与方法,分析了2000年与2017年禹城市乡村聚落的景观格局指数和空间演变特征。结果表明:禹城市两个时期农村居民点在空间分布特征上存在显著差异,与2000年相比,2017年禹城市农村居民点分布更加聚集;从聚集程度来看,禹城市农村居民点聚集的态势不够显著,这与禹城市当地的自然环境有密切的关系;禹城市农村居民点总体用地规模和数量虽然在减少,但部分居民点用地规模增加明显,居民点有集聚发展的态势,同时禹城市农村居民点斑块形态由复杂化向规则化转变。 相似文献
4.
WU Yingmei SU Yufang ZHANG Lei 《中国地理科学(英文版)》2006,16(4):289-293
1 Introduction Economic development in any country or region entails a long process of structural change in production as GDP and income per capita rise. In addition, economic de- velopment requires a long period of structural transfor- mation in materials inputs through reallocating natural resources (Cipolla, 1962). Land, as a crucial element and a key factor of production, is always the best witness of such transformations. In China, one of the largest countries in the world, 13.5% of its… 相似文献
5.
制约我国西部县域经济发展的主要因素及解决办法 总被引：2，自引：0，他引：2
唐楚生 《广东海洋大学学报》2005,25(2):46-49
我国西部地区资源丰富,地广人稀,但产业结构不合理,农业产业化水平低,城乡一体化进程缓慢,县域财力匮乏,从而导致其经济发展相对落后。在发展生态农业的基础上,大力发展农副特色产品的加工业,加强区域间联合,发展民营经济,加强教育和人力资源开发,是解决西部县域经济发展的基本对策。 相似文献
6.
7.
饮食地理文化作为地域文化中最具地方特色的重要元素,在现代人口大规模流动背景下呈现出全新的多样化局面,而基于传统认知的“南甜北咸”的地域分异已然不能代表中国现代食甜分布的空间特征。因此,本文采用网络爬虫技术,获取我国大陆31个省会城市共计约2000万条美食消费数据,从传统类菜品、主食类菜品、饮料类和甜品类菜品4个方面计算城市食甜度,在ArcGIS、MySQL软件支持下,借助GIS空间分析和数理统计方法探究我国现代食甜习惯的空间分布特征,分析影响食甜分布的因素。研究发现：① 中国食甜在空间分布上存在显著的地域分异特征,聚类分析评价参数R 2高达0.88,现代食甜习惯总体呈现“东高北中,西微内低”的包围式格局;② 从整体抑或局部角度,在1%显著性水平上莫兰指数均为正,中国食甜分布呈现显著的空间正相关关系,形成特色鲜明的3个地理集聚区,即以苏浙沪闽为主的东南沿海高甜集聚区,以渝黔川为主的西南内陆低甜集聚区和以陕宁为主的西北内陆低甜集聚区;③ 构建了中国现代食甜习惯分布影响因素模型,其拟合精度为0.82,分析结果显示降水、湿度、气温等气象要素及地理位置是影响现代我国食甜空间分布的重要因素。 相似文献
8.
Analyzing land use characteristics of rural settlements on the urban fringe of Liangjiang New Area,Chongqing, China 总被引：4，自引：2，他引：2
The objective of this paper is to analyze land use characteristics of rural settlements in urban fringe so as to provide references for optimizing the regional distribution of rural settlements, consolidating rural settlements, and coordinating urban-rural integrated development. The methods of spatial statistical analysis, buffer analysis, Ripley’s K function, kernel density analysis based on GIS (Geographic Information System) were used to analyze the characteristics of scale, spatial differentiation and spatial patterns of the rural settlements in Liangjiang New Area in Chongqing Municipality of China. The fractal dimension formula was also developed to reflect fractal feature of the rural settlements. The results show that, the scale of rural settlements in Liangjang New Area takes on distinct characteristics of spatial differentiation along with changes in elevation, gradient, location, geo-hazards distribution, and the like. The fractal characteristic of rural settlements has obvious regional variations subject to the 6 factors of location in the Liangjiang New Area. Overall, the worse the terrain conditions are, the larger the fractal dimension values become. The better the location conditions, the larger the fractal dimension values are. The spatial pattern in the township scale presents three kinds of distribution as being aggregated, uniform and random. In contract, the spatial pattern in the plaque scale displays a banding distribution from a general view with several aggregation zones centering on each town center. From the results, we can see that the characteristics of rural settlements in urban fringe are more complicated. For such kind of rural settlements in special regions, in the rural land consolidation more attention should be paid to improve the rural living environments and public services, as well as to promote the harmonious relationship between the urban and rural areas. 相似文献
9.
科学评价区域人居环境适宜性,是开展国土空间开发适宜性评价的前提,对提高区域资源环境承载能力,促进人与自然和谐发展至关重要。本文以内蒙古自治区为案例,基于栅格尺度从自然与人文2个方面对人居环境适宜性进行评价;将适宜性因子作为城乡建设用地扩展的限制条件,采用MCR模型对城乡建设用地进行模拟,提出区域人居环境空间优化方案,主要结论有：水文与气候条件对内蒙古自治区人居环境的整体限制作用较强;内蒙古自治区人居环境临界适宜与不适宜区占比最高,达到52.8%;高度适宜区占比最低为9%,主要分布在前套平原及西辽河平原,全区人居环境适宜性水平整体偏低。内蒙古自治区城乡建设用地人居环境比较适宜与高度适宜区占绝对优势,适宜比例超过73%,从适宜性空间分布来看,南部整体优于北部,东部整体优于西部,地带性特征明显。内蒙古自治区城乡人居环境不适宜与临界适宜主要表现为自然条件不适宜及对自然保护区的不合理占用。内蒙古自治区城乡建设用地模拟结果显示远期呼包地区一体化连片趋势明显,内蒙古自治区可逐步形成以呼包鄂都市区、赤通都市区为主体,以文化特色鲜明、公共设施完善的中心城镇及中心乡村为依托,以人居环境不适宜区为间隔,城乡融合的人居环境空间格局。 相似文献
10.
11.
《中国地理科学(英文版)》2019,(4)
Three types of spatial function zoning is an effective measure for regional environmental protection and orderly development.For ecological and economic coordinated development, spatial function zones should be divided scientifically to clear its direction of development and protection. Therefore, based on ecological constraints, a beneficial discussion would be about the key ecological function areas adopting the concept of ecological protection restriction and supporting socioeconomic development for spatial function zoning. In this paper, the researchers, taking Tacheng Basin, Xinjiang of China as an example, choose township as basic research unit and set up an evaluation index system from three aspects, namely, ecological protection suitability, agricultural production suitability, and urban development suitability, which are analyzed by using spatial analysis functions and exclusive matrix method. The results showed that: 1) This paper formed a set of multilevel evaluation index systems for three types of spatial function zoning of the key ecological function areas based on a novel perspective by scientifically dividing Tacheng Basin into ecological space, agricultural space, and urban space,which realized the integration and scientific orientation for spatial function at the township scale. 2) Under the guidance of three types of spatial pattern, the functional orientation and suggestions of development and protection was clearly defined for ecological protection zones,ecological economic zones, agricultural production zones, and urban development zones. 3) A new idea of space governance is provided to promote the coordinated and sustainable development between ecology and economy, which can break the traditional mode of thinking about regional economic development, and offers a scientific basis and reference for macro decision-making. 相似文献
12.
山西省土地覆盖时空变化特征及其驱动因子分析 总被引：1，自引：0，他引：1
以遥感与GIS为技术支撑,对山西省20世纪80年代到2005年的土地覆盖进行了动态监测,并分析了土地覆盖的变化特征及其驱动因子;监测表明,山西省土地覆盖时空变化特征:(1)变化数量:城镇建设用地和农村聚落面积增加显著,草地有所增加;旱地和水浇地减少明显,森林和河湖滩地略有减少。(2)变化速度:城镇建设用地增速迅猛,沼泽和农村聚落面积增速较快;河湖滩地减少速度最快,其次,是旱地和水浇地减少速度较快。(3)空间转换:以农田和聚落之间的转换为主,另外城镇建设用地的增加包括其扩展融入的农村聚落等;典型草地的增加主要来自旱地;灌丛减少主要是转变成典型草地,其次是转变成灌丛草地;河湖滩地减少主要是变为内陆水体,再是转变成水浇地。驱动力分析表明,区域自然因素相对稳定,对土地覆盖变化的影响较小,人口、经济、农业结构调整、政策和交通等是山西省土地覆盖变化的主要驱动力。山西省土地覆盖变化的总体特征与区域经济发展、产业布局及其工业化、城市化演变的特征基本一致。 相似文献
13.
Meng Guang-wen 《中国地理科学(英文版)》2005,15(2):103-112
Free economic zone (FEZ) has a long history and plays a more and more important role in the world economy. Most studies, however,
focused on the theoretical analysis of benefit and cost as well as the economic role of FEZ in the less developed countries
and little attention has been paid to the evolution of FEZ. This paper will improve the above-mentioned studies and put forward
the structural and spatial evolutionary model of FEZ by analyzing the development of objectives, preferential policy, governance
structure, industrial sectors and location of FEZs based on the international economic and political development. FEZs develop
towards: 1) more comprehensive and macro objectives, 2) more industry-oriented and multi-preferential policies, 3) more cross-national
and combination zones with administrative areas, 4) more technology-intensive and multi-industries, 5) more flexible location
and larger spatial dimensions, 6) more rapid evolution and typologies, and 7) more economic integration to the host economy.
Biography: MENG Guang-wen (1960–), male, a native of Tianjin of China, Ph.D., specialized in regional planning and policy,
environmental planning, tourist planning and management. E-mail: gwmeng98@hotmail.com 相似文献
14.
农村土地整治挖潜是乡镇企业发展解决用地瓶颈的重要举措,是落实科学发展观的具体体现,对于统筹城乡经济社会发展,加速改善农村面貌,实现城乡经济、社会、环境协调发展具意义重要。通过分析莱芜市钢城区农村土地整治挖潜的现状与问题,就今后如何做好农村建设用地整理、复垦提出建议。 相似文献
15.
Smart urban development is an inevitable choice, and is essential to overall strength improvement. It is important to explore an urban smart development path which unites smart growth with driving shrinkage perfectly in forming scientific and sustainable development concept and responding to new normal strategic opportunities. Based on statistic data of 294 prefecture-level cities and above in China from 2000 to 2015, we analyzed spatial and temporal evolution of urban smart development in China by constructing a dynamic fitting model of urban land expansion, population growth, and economic development as well as the coefficient of variation of urban smart development(CVSD). Further efforts were then made to consider differential distribution regularity of urban smart development so as to understand the driving mechanisms of heterogeneous classification of urban smart development in China from different scales and scale variation. Our results indicate that: 1) the disordered growth tendency of urban cities in China is overall well controlled in the middle, and late research and it mainly presented a doublet coexistence of shrinkage disordered cities and smart developing cities. It is particularly obvious that Northeast China and East China have regarded shrinkage disordered cities and smart developing cities as main development tendency separately. 2) Areas with basic stability and relative variation were relatively dispersed across the time period, but the proportion was far beyond areas with significant variation. It demonstrates a relative equilibrium spatial and temporal differential evolution pattern of prefecture-level cities and above in China, except for Tongling, Lanzhou and Chaoyang. 3) prefecture-level cities and above in China are mostly characterized by shrinkage disordered and smart development classification under the background of different scale and scale variation from 2000–2015; however, the spatial resonance relation is not obvious. 4) There are many interaction factors forming an important driving mechanism in developing the spatial and temporal pattern of urban smart development in China, including natural geographical factors, industrial structure adjustment, human capital radiation, regional traffic accessibility, and government decision-making intervention. 相似文献
16.
ZHONGYun PENGHua 《中国地理科学(英文版)》2002,12(3):226-232
In the forming of the Dynamic System of Tourism Development(DSTD)in developed regions from the view of supply side,the Dhlphi Method and the Analytical Hierarchy Process (AHP) are used to count the weight of each component of the DSTD.It has been found that the attraction subsystem is the most important one of the three subsystems at the first hierarchical level of DSTD,which means that tourist attractions are always the principal factors for regional tourism development,even in developed regions.But it is also noteworthy that the significance of the attraction subsystem is not dominant in the DSTD.At the second hierarchical level,the physical attraction subsystem rand No.1,while the weight of the non-physical attraction subsystem is just a little larger than the weight of the hardware subsystem and that of software subsystem.And the weights of the three components in the medium subsystem are similar.The top 3 factors at the third hierarchical level are scenic spot,location and regional economic impact.The result verifies the conclusions of qualitative analysis,which depends on the market research and the study of historical date,that the most important compo-nent of the DSTD in Foshan is the impact of the developed economy.Knowing the weight of each component of the DSTD can be helpful to make out the most useful force,furthermore to determine the future orientation for regional tourism develop-ment. 相似文献
17.
地理信息技术支持的“多规合一”——以常州市新北区为例 总被引：1，自引：0，他引：1
开展"多规合一"是推进生态文明建设、新型城镇化建设,落实供给侧改革的必然要求。本文以地理信息技术为基础,以土地利用规划为底盘,统一城乡规划、环保规划、农业发展规划等的空间基础;以经济社会发展规划为目标协调各规划,划定永久基本农田保护红线、生态保护红线、城市开发边界,实施严格的空间管控。最后,以常州市新北区为试验区,分析各规划的差异并落实重点项目,引导国土空间有序开发,优化资源空间配置,形成国土空间开发规划"一张图"。 相似文献
18.
MENGGuang-wen 《中国地理科学(英文版)》2005,15(2):103-112
1IN T R O D U C T IO N Many kindsofareaswith specialeconomic privilege—s liketherighttoraiselower taxes—have been established sincethe16th century. Sincethe1960s,a varietyofnew models have developed, and theirimportancehas risen on a globalscale. The wo… 相似文献
19.
INDUSTRIAL LINKAGES AND RURAL INDUSTRIALIZATION: A CASE STUDY OF HENAN PROVINCE, CHINA 总被引：1，自引：0，他引：1
李小建 《中国地理科学(英文版)》1993,3(3):255-263
The fast growth of rural industry in China has generated regional development of large rural areas. What role does industrial linkages play in Chinese rural industrialization? This is a same question as the relation between industrial linkages and regional development which has been discussed for decades and no final conclusion reached. The paper pursues the discussion and focuses on rural areas in China with special reference to Henan Province. On the basis of data from an investigation on nearly 200 industrial enterprises, this study emphasizes that the linkages play a very important role in spreading development of industry in rural areas. It is recommended that the national policies should prompt industrial linkages to upgrade the technological level of rural industry and to integrate rural industry with urban industry. 相似文献
20.
The township industry in Shanghai suburbs has undergone a rapid development in the past few years. Aimed at studying the spatial law of the township industry in Shanghai suburbs, three kinds of indexes including distribution density, economic benefit, and regional structure are selected and analysed using correlation analysis method. There are 12 indexes in total. It is found that the locational variation of the township industry in Shanghai suburbs conforms to the following distribution equation:y=ae-bx (x> 5)The above equation has been more and more conforming to the real distribution of the township industry. It is obvious that decreasing trend from inner suburban districts to outer suburban districts is an important character of the locational variation of the township industry of Shanghai suburbs. The fact is closely related with the radiation intensity of the urban economy and the locational superiority for the development of township industry. The regional strategies of the township industry of S 相似文献