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1.
地球空间信息科学 ,作为地球信息科学的一个重要分支学科 ,将为有关地球问题的研究提供空间信息框架、数学基础和信息处理的技术方法。区域发展规划是一项复杂的系统工程 ,它涉及到地球空间信息及可持续发展等问题 ,需要各种先进科学理论和技术的支持。地球空间信息科学及其技术是能够给予区域发展规划最基础支持的重要技术 ,也是保证区域发展规划科学、合理的满足社会可持续发展要求的一个关键的技术支撑。因此 ,研究地球空间信息科学与区域发展规划理论的有机结合 ,并将地球空间信息技术应用到区域发展规划中是非常必要的 相似文献
2.
Based on development level of regional society and economy, the paper attempts to analyze the present situation, types and
change of regional environment in China through the definition of four conceptions environmental pollution index (EPI), social
and economic comprehensive index (SECI), —environmental comprehensive index (ECI) and social, economic and environmental comprehensive
index (SEECI) and some mathematical calculation, and draws some conclusions to be worth referring: 1). There exists close
relation between economic development and environmental situation. With high-speed development of economy, the discharge of
the three wastes in China has been increasing, but its environmental social and economic benefit has also been improved at
the same time. 2) In the course of economic development, regional environment situation in China has continuously been changing,
and there exists the difference of environmental quality between provinces, which is bigger than that of economic development
level between them. 3) Except very few provinces, regional EPI in China has risen in varying degrees since the 1980s, which
shows that the task for China to prevent environment from polluting its still arduous. 相似文献
3.
ｅｇｉｏｎａｌｇｅｏｇｒａｐｈｙｅｍｂｏｄｉｅｓｔｈｅｃｈａｒａｃｔｅｒｉｓｔｉｃｓｏｆｒｅｇｉｏｎａｌｉｔｙａｎｄｉｎｔｅｇｒａｔｉｏｎｏｆｇｅｏｇｒａｐｈｙ .Ｓｉｎｃｅｔｈｅ1980ｓｔｈｅｒｅａｒｅｍａｎｉｆｏｌｄｒｅｇｉｏｎａｌｇｅｏｇｒａｐｈｙｓｔｕｄｉｅｓｉｎＣｈｉｎａ ,ｇｅｏｇｒａｐｈｙｈａｓｂｅｅｎｆｕｒｔｈｅｒｄｅｖｅｌｏｐｅｄｉｎｔｈｅｏｒｉｅｓａｎｄｐｒａｃｔｉｃｅｓ.Ａｔｔｈｅｓａｍｅｔｉｍｅ ,ｔｈｅｉｍｐｏｒ ｔａｎｃｅｏｆｒｅｇｉｏｎａｌｇｅｏｇｒａｐｈｙｓｔｕｄｉｅｓｗａ… 相似文献
4.
湛江区域经济发展与挑战 总被引：1，自引：0，他引：1
廖泽芳 《广东海洋大学学报》2008,28(2):42-46
比较分析了湛江与广东部分地区和全国沿海开放城市的经济发展状况,认为湛江区域经济发展面临着发挥相对优势的机遇,外部竞合的压力,以及改善投资环境和争取充足的资金等提升内部经济的挑战。 相似文献
5.
区域可持续发展的指标、标准和限制 总被引：1，自引：0，他引：1
世界各国包括俄罗斯在内已经出版了大量关于可持续发展的理论研究方面的书籍。但总体而言,在不同结构层次(全球、国家、区域和地方)的可持续发展模型中,区域水平上的模型可能是最复杂和最基础的层次。本文在构建可持续发展模型的框架下,给出了一个区域经济、社会和生态发展的指标体系、标准和限制,并建立了一套评价区域自然资源潜力及其动态变化的方法。首先,对区域层次上达到可持续发展的条件和内容进行分析。其次,给出一个区域经济、社会和生态发展的框架。其中区域发展的经济质量是指其自身资源状况所带来的区域发展能力;区域发展的社会质量是指由区域的人口潜力和社会结构所带来的在一个长时期内稳定的区域人口以及由此提供的高标准生活质量的能力;区域发展的生态质量是指在一个长时期内区域保持其自然资源潜力和高质量环境的能力。区域可持续发展是在一个长时期内(10年)区域高质量的发展,在区域发展质量水平上进行可持续性和平衡性的评价是必要的,为此建立三者之间适当的比例关系。第三,为反映区域间发展的差异,对区域内的经济、社会等进行自然-经济区划以及对每个分区进行相应的指标的计算。这些绝对和相对的可持续发展比率反映了一定时期内实际的状态距离标准值的程度,刻画了区域发展的质量特征。如果这种比率发生变化,或者相对标准值发生动态改变,那么这些比率就可以评估发展的稳定性,以及同时反映了区域发展在质量上的提高或者降低。第四,区域自然资源潜力及其动态变化的评价。第一步是进行局部自然资源分区和把国土自然资源系统作为最复杂的评价对象进行整体考虑。然后对每一个自然资源系统进行动态平衡的计算(这种平衡反映了自然资源的动态和状态)。自然资源潜在的变化可以用实际的或者预测的数据进行计算。 相似文献
6.
LI Ping CAO Xiao-shu 《中国地理科学(英文版)》2005,15(3):206-211
1IN T R O D U C T IO NThe concept ofthecorridorhas a long historyintheur-ban and regionalresearch.Because of itsgreatimpor-tanceand impacts,researchon corridors has receivedgrowing attentionof geographers.Studieshave rangedfrom the theoreticaulnderpinning… 相似文献
7.
随着当前社会的快速发展,建设用地有着举足轻重的作用。因此建设用地是否节约集约利用关系到城镇是否可持续发展。本文以湖南省道县为例,对区域建设用地节约集约评价进行实证研究,主要从道县的建设用地现状与人口经济的发展出发,通过定性与定量的方式对区域建设用地节约集约利用状况进行评价,并提出对策和建议。 相似文献
8.
9.
Xinxian Lu 《中国地理科学(英文版)》1992,2(3):256-265
The developed regions are faced with the problems of regional comprehensive development, and the research on regional comprehensive
development has become a trend in the world. To optimize regional industrial structure and to select and determine scientifically
the spatial development strategy of regional industries are the central themes to be solved for the research on regional comprehensive
development in the developed regions. This paper proposed the basis for optimizing regional industrial structure, and the
main factors of selecting and determining the regional leading industries. Based on this, the paper puts forward the leading
industries and the spatial development strategy in Shanghai-Nanjing-Hangzhou area in the future ten or more years. Combined
with the situation of Shanghai-Nanjing-Hangzhou area, the paper also discusses some problems of locating superior developing
axis to benefit the rational distribution of regional productive forces. 相似文献
10.
PUYing-xia MARong-hua GEYing HUANGXing-yuan 《中国地理科学(英文版)》2005,15(2):113-119
1IN T R O D U C T IO N With therapiddevelopment ofChina's economy ,there- search on regionalconvergence or divergence has at- tracetd a lotof attention(SONG , 1996 ; LUO etal., 2002 ;QIN ,2004 ).At present,the empiricalanalysesare oftenbased on two concep… 相似文献
11.
陆心贤 《中国地理科学(英文版)》1992,(3)
The developed regions are faced with the problems of regional comprehensive development, and the research on regional comprehensive development has become a trend in the world. To optimize regional industrial structure and to select and determine scientifically the spatial development strategy of regional industries are the central themes to be solved for the research on regional comprehensive development in the developed regions. This paper proposed the basis for optimizing regional industrial structure, and the main factors of selecting and determining the regional leading industries. Based on this, the paper puts forward the leading industries and the spatial development strategy in Shanghai-Nanjing-Hangzhou area in the future ten or more years. Combined with the situation of Shanghai-Nanjing-Hangzhou area, the paper also discusses some problems of locating superior developing axis to benefit the rational distribution of regional productive forces. 相似文献
12.
循环经济又好又快促进区域持续发展 总被引：1，自引：0，他引：1
陈述彭 《地球信息科学学报》2007,9(1):3-9,2,137
循环经济是一种区域可持续发展的生态经济,也是我国全面建设小康社会和加快推进现代化发展阶段的一种新“社会-经济”模式。本文探讨了对循环经济的理念与共识,及其发展基础。同时,以上海、北京等大城市开始萌发的循环经济新模式,评述国内外对循环经济普及开发的案例。指出循环经济是推进区域经济可持续发展,保护资源与环境的重要战略之一。 相似文献
13.
中国区域经济发展的地区差异GIS分析 总被引：1，自引：0，他引：1
本文主要针对我国改革开放以来地区间经济发展的差距究竟是扩大(发散)还是缩小(收敛)的问题开展了研究.首先,对全国各省(市)1980 - 2008年的人均名义GDP数据进行了空间自相关分析,探讨了全国区域经济发展的地区差异变化,揭示了1984年以后中国各地区之间的经济发展的正空间自相关关系,即全国区域经济发展差异在整体上... 相似文献
14.
查彦玉 《中国地理科学(英文版)》1992,2(1):1-9
After 40 years of painstaking work, much improvement has been made in regional difference. The road of that development, however, is by no means a smooth one, full of setbacks and failure. The past forty years may be roughly divided into four stages: 1.a stage of rehabilitation and large scale transition towards the interior( 1949-1959), 2. the dispersion stage with an emphasis on the construction of the interior (1960-1977), 3. a stage of moving back to the coastland and relative concentration of constructions of large scale industries (1978-1980), and 4. a stage of taking the coastland as the focal point for regional development (since 1981). Since the late 1970s, China began to carry out what is known as the Open-door policy. Great changes have taken place in regional development policy. 相似文献
15.
Economic clusters have been a central focus of current urban and regional research, policies and practices. However, a meth- odology to identify and analyze policy-relevant economic cluster dynamics is still not well developed. Based on input-output （I-O） data of 1987, 1992, 1997, 2002 and 2007 of Beijing, this article presents an adapted principle component analysis for identifying the evolu- tion of local economic cluster patterns. This research addresses the changes of economic interaction of industries with complementary and common activities over time. The identified clusters provide an insight into the reality of economic development in a diversifying urban economy： the increasing importance of services and the growing interaction between service and manufacturing industries. Our method therefore provides the analysts with a better understanding of the emergence, disappearance and development of economic clus- ters citywide. The results could be used to assist monitoring urban economic development and designing more practical urban economic strategies. 相似文献
16.
Karst cave tourism plays an important role in the overall tourism of Zhejiang Province,China.In analyzing the current status of karst cave tourism resources,it is crucial to develop a scientific system for optimizing resource exploitation and tourism development in the future.This study conducted an analysis of resource characteristics and regional structure in Zhejiang Province.Nearest neighbor index(NNI) method and accessibility index method were used for a comprehensive understanding of the effects of scale,strength,combination,and accessibility of karst cave tourism resources.Results indicated that karst cave tourism resources in Zhejiang Province have a significant regional influence,and that resource quality and exploitation are diverse in different regions.Among the regions,Jinhua had the highest exploitation proportion of over 60% and the lowest NNI value of 0.098.Furthermore,regional analysis inferred that different karst caves demonstrate diversity in accessibility to tourism markets,among which the Lingshan Cave,Fengshui Cave,and Xianqiao Cave reveal the highest accessibility index of 2.41.Finally,we put forward a karst cave tourism system in Zhejiang Province based on the Growth Pole Theory and set up an overall scheme for karst cave tourism development.From a regional perspective analysis,the study refined the methods for regional resource research and provided a strategic proposal for karst cave tourism in Zhejiang Province. 相似文献
17.
1INTRODUCTIONThere have been many literatures about the regional disparity of economic development in China since the late 1970s. Some scholars argue that disparity of re-gional development in China has been expanded since 1978, but others find it has reduced since 1978. The findings of some scholars show that the evolutionary process of the disparity of regional economic develop-ment in China follows the inverted U shape, but some others do not think so. What is the true tendency, and i… 相似文献
18.
本文以欧空局300m土地覆盖数据集为基础,参考20世纪70年代至2005年2期蒙古高原遥感影像,建立20世纪70年代、2005年2期土地利用及动态数据库,结合土地利用变化数量模型,分析了蒙古国与内蒙古的土地利用类型转换情况。对比分析蒙古国和内蒙古近30年来的土地利用变化强度及各地类间的转移变化,揭示2个区域的LUCC分异规律,并对土地变化的驱动力进行分析。结果显示:在自然条件及人类扰动共同作用下,蒙古国及内蒙古均表现出草地面积逐年减少,草地退化趋势明显;裸地面积不断增加,沙漠化现象严重;农田及城镇建设用地面积持续增长;水域面积呈现衰减;未利用地是其他各种土地利用类型增加的主要来源;由于人类扰动差异,蒙古国林地面积略有减少,内蒙古林地面积大幅增加。气候干暖化、人口增长,政策及社会经济发展等是驱动蒙古高原土地利用变化的主要因素。 相似文献
19.
SHIChun PhilipJAMES GUOZhong-yang 《中国地理科学(英文版)》2004,14(1):1-8
Meeting the challenge of sustainable development requires substantial advances in understanding the interaction of natural and human systems. The dynamics of regional sustainable development could be addressed in the context of complex system thinking. Three features of complex systems are that they are uncertain, non-linear and self-organizing. Modeling regional development requires a consideration of these features. This paper discusses the feasibility of using the artificial neural networt(ANN) to establish an adjustment prediction model for the complex systems of sustainable development (CSSD). Shanghai Municipality was selected as the research area to set up the model, from which reliable prediction data were produced in order to help regional development planning. A new approach, which could help to manage regional sustainable development, is then explored. 相似文献
20.
MEI Lin XU Xiaopo CHEN Mingxiu 《中国地理科学(英文版)》2006,16(4):378-382
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