首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 15 毫秒
1.
1 Introduction The industrial location is always the focus in academic circles and any analysis on industrial location can not avoid the agglomeration mechanism formed as the result of the industrial location. The study on the industrial location has become the focus for the massive theoretical location problems about agglomeration since the 1970s, which has a great influence on the formation of the in- dustrial location. In order to make more study of its in- fluence, it is necessary to resea…  相似文献   

2.
The Pearl River (Zhujiang) Delta (PRD) has been a focal point in reform era academic circles not only for its dramatic industrial growth but also the simultaneous agricultural development. Unlike most of existing research on the PRD economic development and transformation from the whole region level, this paper explored this question from the perspective of a township using Beijiao in Shunde City as a case study. Unlike the conclusions of existing studies which attribute the regional economic transition to the macro factors, particularly the influence of external investment, this research reveals that at the level of township, the local government, the town-village owned enterprises and the individuals have been playing remarkable roles in local economic transformation. In the early stage since the economic reform, Beijiao township government, replacing the central and provincial governments before, began to manipulate the development of town-village owned enterprises and lead the local economic transformation from agricultural to industrial dominated. As the town-village owned enterprises grew during the later years, they gradually acted as the main dominant player leading the local agricultural and industrial growth. At the same time the individuals in Beijiao were playing more independent role to gain their most profits. While the local government changed to be the real manager of local economies. So the local economic transition was not entirely externally driven. In another word, the “driven from outside” model can not totally explain the economic fact in this specific region. Foundation item: Under the auspices of the National Natural Science Foundation of China (No. 49801006) and Canadian International Development Agency (CIDA) Project Biography: XUE De-sheng (1969 — ), male, a native of Shanxi Province, Ph. D. of Zhongshan University, Post-Ph. D. of the University of British Columbia and the University of Montreal, associate professor of the Center for Urban and Regional Studies, the Center for Transport Research, Zhongshan University. His Research interests include industrial geography, urban geography and urban planning.  相似文献   

3.
The article analyzed the spatial division of industries of the Pearl River Delta (PRD) in the 1990s, a period that witnessed the deepening of the reform and opening policies and continued rapid development of the region. By adopting the index of specialization, the extent of specialization, its change and its spatial distribution in the region are measured and demonstrated. The research revealed that, despite the trend of more balanced development of the secondary sector between the PRD and the rest of the province, in the PRD, it is the unbalanced development that dominated and the spatial division of the secondary sector has been shaped. The tertiary industry has also been experiencing unbalance development and the spatial division of the tertiary sector has been emerging, its extent of concentration appearing even more evident than that of the secondary sector. The author also discussed the linkage between the spatial division of the two sectors. In the end of the paper, the trends of the spatial division of the industries in the PRD are forecasted. Foundation item: Under the auspices of the National Natural Science Foundation of China (No. 49831030). Biography: XU Yong-jian (1972 – ), female, a native of Changsha City, Ph. D.. Her research interest includes urban geography.  相似文献   

4.
1 Introduction Northeast China consists of the three provinces of Heilongjiang, Jilin and Liaoning. Since the founding of the People's Republic of China in 1949, this region has supported the whole country with huge quantity of grain, raw materials, primary products, and heavy industrial products at the cost of environment and resources, and thereafter became an old industrial base as well as an important marketable grain base in the whole country (Zhang et al., 2004). However, since the 19…  相似文献   

5.
This paper meant to analyze the spatial evolution of a large country in its process of integration with the world economy in general, and, to look into the possible effect of China‘s accession into WTO on the future development of its spatial economy in particular. Through an approach of increasing returns, external economy, product differentiation and path-dependence, with foreign trade costs incurred by different regions within the large country discriminated, a model of investment and employment flow is developed as a simulation of a large country‘s process of integration with the world economy. The modeling indicates that in the process of integration, as there exist differences in foreign trade costs among different regions within the large country, either the spatial economy of the country deviates from its symmetric structure in autarky and falls into a core-periphery relationship, or the effect of industrial agglomeration is reinforced, amplified and locked in, if the agglomeration had been started. The economic gap on either the aggregate or structural basis between different regions within the large country will increase rapidly as the integration proceeds.  相似文献   

6.
Xiamen is an important coastal harbour and tourist city. Since the establishment of the Xiamen Special Economic Zone in 1980, great changes of developments in economy and urban construction have taken place. The comprehensive development is most important to Xiamen's future. Xiamen has favorable geographical location, high level of economy opening to the outside world and close relation with Xiamen-Zhangzhou-Guanzhou economic area. The Xiamen Special Economic Zone should play the role of central city in the south Fujian Province.  相似文献   

7.
Northeast China is the largest old industrial base of China that endured persistent influence of the past planned economy system. This region has lost its leading place since the reform and opening up, and became a backward region by contrast with the coastal areas. This paper elaborates the evolutionary process of the old industrial base of Northeast China, analyses the main reasons for the decline, gives a preliminary evaluation on the revitalizing polices in recent years, and points out major long-term challenges for future revitalization. It concludes that for Northeast China, a relative declining area: 1) it is indispensable to get the long-term policy support from the central government; 2) system reform and structure adjustment are the crucial strategies, particularly the reform of the large and medium state-owned enterprises; and developing new industries is as important as upgrading traditional advantaged industries; 3) the local governments should play an indirect role, avoiding from any unnecessary intervention on economic activity; and 4) social security and investment climate must be improved simultaneously. In addition, the author stresses that the lack of knowledge on the nature of old industrial base had led to failures of the past initiatives, and revitalizing the old industrial base should be treated as a holistic regional project including economy growth, society progress and environment improvement.  相似文献   

8.
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   

9.
FLUS-UGB多情景模拟的珠江三角洲城市增长边界划定   总被引:2,自引:0,他引:2  
城市增长边界(UGBs)能够控制城市空间的无序蔓延并引导城市合理增长,多发展情景下的UGBs是对不同规划条件下城市未来发展空间范围进行界定的常用方法。元胞自动机(CA)模型能对未来城市发展进行动态的预测,并已广泛的应用于UGBs的划定中。然而,目前的方法和模型大多只针对单一的城市发展情景进行UGBs的划定,较少能对未来多种发展情景下的UGBs进行准确划定。因此,针对这个问题本文提出了一种基于未来用地模拟(FLUS)模型和膨胀与腐蚀的算法的多情景UGBs划定模型(FLUS-UGB)。本文选取珠江三角洲地区为研究区,在对2000-2013年珠江三角洲地区城市土地利用进行模拟和验证的基础上(Kappa系数为0.715,总体精度为94.539%),预测了2013-2050年基准、耕地保护及生态控制3种情景下珠江三角洲地区的城市扩张,并根据预测结果对该地区UGBs进行划定。结果显示,该方法能够针对不同的城市发展情景进行相应UGBs的划定,具有较好的可靠性及适用性。  相似文献   

10.
In order to study the spatial-temporal change and environmental management of regional karst LUCC (land use and land cover change) and its causative environmental effect-rocky dcsertification by integrating qualitative analysis and quantitative analysis, and relying on RS, GIS and GPS (3S) techniques, karst land rocky derification dynamic monitoring and visualization management information system (KLRD.DMVM.IS) is framed, which includes design aim and structure model, function design, database design and model system design. The model system design gives priority to dynamic monitoring, drive force diagnosis, comprehensive evaluation and decision support of karst rocky desertification. From the viewpoint of model type, mathematic expression and its meaning, the dynamic monitoring models are concretely devised to reflect the spatial and temporal changing features and the trend of karst LUCC and rocky desertification. Taking Du‘an Yao Autonomic County of Guangxi as an example, the KLRD.DMVM.1S is systematically analyzed in the application of the process and trend of karst LUCC and rocky desertiflcation in Du‘an County, and it provides the technical support for the study on karst land rocky desertification.  相似文献   

11.
1INTRODUCTIONManywesternscholarssuchasChangSendou(1963),ChengTiejunetal.(1994),andSkinnerG.W.etal(1977)puttheirresearchintere...  相似文献   

12.
The Pearl River Delta (PRD) has been the mostdynamic region of China in the 1980s. The gross outputvalue of industry and agriculture, gross output value ofindustry, total amount of retail sales of consumer goodsand government revenue are chosen to examine the economic growth of the PRD. From 1980 to 1991, theabove-mentioned .four indicators increased at annualaverage rate of 23. 92%, 25. 16%, 20. 05% and16. 32% respectively, being 7. 86, 8. 43, 5. 63 and4. 77 percent points above that of t…  相似文献   

13.
1 THEBACKGROUNDANDCONDITIONOFTERRITORIALSTRUCTUREFORMATIONINTHESOUTHERNCHINA1.1 TheChangeofGeopoliticalPattern—aPre requisitetotheFormationofTerritorialStructureinthesouthernChinaAfterWorldWarⅡ ,theworldgeopoliticalpat ternheadedbyRussianandtheUnitedStat…  相似文献   

14.
运用基于非期望产出的SBM模型,对2007—2017年山东省17地市绿色发展效率进行测度,分析其时空演化特征,进一步构建Tobit模型探究其影响因素。研究表明:2007—2017年山东省各地市间绿色发展效率变化趋势呈现地域差异,东部地区效率提升快于中西部地区,且存在个别地市绿色发展效率下降与个别地市绿色发展效率上升并存的趋势特征。山东省绿色发展效率存在明显的空间分异性,且存在高效率区向东发展,低效率区转向中西部的演化特征。山东省绿色发展效率与经济发展水平之间存在U型曲线关系,且现阶段经济发展水平及城镇化水平对绿色发展具有显著的负向影响,产业结构、对外开放程度及科技创新对绿色发展效率具有显著的正向驱动作用。推动产业结构优化升级,以创新驱动发展,推动更高层次的对外开放是山东省绿色发展提升的重要途径。  相似文献   

15.
The main purpose of the paper is to introduce the concept of the Global TransPark (GTP). It is a critical time to develop air logistics infrastructure in the New Economy. The paper also presents a brief review of the air cargo industry in the Asian-Pacific region and China, in particular China‘s development in the industry as its economy has grown rapidly and globalized in the past two decades. The paper argues that China needs to develop a GTP to support its future growth, and explains why the Pearl River Delta-Hong Kong-Macao city-region or Extended Metropolitan Region (EMR) is the best location. Finally, it proposes that Zhuhai Airport, one of the five airports in the EMR, is thebest site for the GTP. New policies from Chinese government as well as close cooperation between local governmentsof Guangdong and the two Special Administrative Regions of Hong Kong and Macao will be needed to make the establishment of the GTP possible.  相似文献   

16.
17.
Since 1978, within social geographic pattern of Chinese metropolis, differentiation not only has come to be in social entity, but also by some degree embodied within residential space. Through the study on spatial segregation, the authors implicate these above spatial differentiation from social polarization to residential segregation cause by change in the political economy, in the organization of urban and real estate development (from project-specific to comprehensive development and real estate development) and in the functions and value of urban planning (from a sectional-subordinated to a municipally based control). The imprints of transition on social space are illustrated eight references to the example of Nanjing metropolis. Among the new phenomenal identified here are the six types of residential area according to soci-economic status. Foundation item: Supported by the National Natural Science Foundation of China (No. 59838280) and the Resource and Ecological Environment Key Project of the Chinese Academy of Sciences. (KZ952-J1-206). Biography: ZHU Xi-gang(1956–), male, a native of Taicang City of Jiangsu Province, is a Ph. D. student of Nanjing University and associate professor. His research interests include urban planning, urban spatial structure, economic development, architectural desine etc.  相似文献   

18.
Miyun Reservoir was designated as the water source of Beijing City in 1982.Since that time ,so-cio-economic development in Miyun Area has been slowing due to the restriction of severe environmental standards.More and more attention from the public and government has been paid to the regional sustainable development.And an effect-tive planning for the local society management system is urgently desired.In this study,a regional sustainable develop-ment system dynamics model,named MiyunSD, is developed for supporting this planning task.MiyunSDconsists of dynamo-ic simulation models that explicitly consider information feedback that governs interactions in the system.Such models are capable of simulating the systemˊs behavior and predicting its developing situation of the future.For the study case,interact-tions among a number of system components within a time frame of fifteen years are examined dynamically.Three plan-ning altermatives are carefully considered.The base run is based on an assumption that the existing pattern of human active-ties will prevail in the entire planning horizon,and the other altermatives are based on previous and present planning stud-ies.The different alternatives will get different systemˊs environmental and socio-economic results.Through analyzing these dynamic results,local authorities may find an optimal way to realize the objectives that the regional environment will be well protected and at the same time the economy will be rapidly developed.  相似文献   

19.
1 BACKGROUND OF STUDYChina has begun to take part in the great practice ofinternational competition and opening-up in the last 1 /5 time of 20th century. In the last two decades, Chinahas become one of the areas that have the greatest potential in industrial production, thus it has rankedsecond only to USA in the flow of international capital.By the end of 1998, the real value of FDI China hasutilized has added up to $268. I billion. China has wonworld attention as a huge market for …  相似文献   

20.
This study focuses on China's coastal area and its marine economic development. Applying the information diffusion method, the study establishes a kernel density function and its decomposition using a marine economic per capita as the index of the model to depict the dynamic evolution law and the internal influential factors of the Chinese marine economy during 1996–2013. The relative development rate was introduced to analyze the spatial differences in the marine economy's development. In this way, space and time dimensions fully characterized the evolution of the Chinese marine economy. Additionally, the influence of growth and inequality in the process of its development can be analyzed. The study shows that the Chinese marine economy as a whole has been growing, and regional marine economic development is relatively coordinated. In addition, the marine economy began to develop even more rapidly after 2004. There are three factors affecting the dynamic evolution of China's marine economy: first, the most influential mean effect, followed by, second, the variance effect, and third, the least influential residual effect. The biggest influence on the dynamic evolution of the marine economy is the improvement of the development level of the marine economy in the coastal area. Meanwhile, due to the existence of inequality, provinces at higher development levels are more dispersed. Furthermore, the existence of the residual effect weakens the influence of the mean effect, and the influence on the dynamic evolution of the marine economy continuously increases. In the analysis of the influencing factors of the evolution and spatial difference of marine economic development, the level of opening to the outside world, the level of investment in fixed assets and the industrial structure have a positive role in promoting economic development. However, capital investment in scientific human research has a negative correlation with economic development, and does not pass the significant test. The difference in regional development levels and development speed is also very apparent; namely, the provinces with higher development levels generally displayed faster development speeds while those with lower development levels showed slower development speeds across the four periods analyzed.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号