Urban land development intensity: New evidence behind economic transition in the Yangtze River Delta,China

Over the past 20 years, China has experienced multiple economic transitions characterized by marketization, globalization, decentralization, and urbanization; as a result, urban land development intensity (ULDI) has become a significant issue for sustainable development. As China’s largest globalized urban area, the rapid socio-economic development of the Yangtze River Delta has created a huge demand for urban land. We apply a theoretical framework for a four-dimensional analysis tool to understand the dynamic evolution of the ULDI in the context of economic transition. It reveals that marketization, globalization, decentralization, and urbanization affect the ULDI in the economic transition of Yangtze River Delta. Marketization, especially the continuous improvement of land marketization, optimizes the spatial allocation of land resources and encourages urban land users to improve ULDI. Globalization promotes the rapid growth of economy and population through an increase in foreign direct investment. In the process of decentralization, local governments rely on developing a mode of land finance, resulting in a disordered urban space and low ULDI. Population growth and agglomeration during urbanization stimulates residents’ consumption capacity and promotes economic growth, thus creating a greater demand for urban land. However, a low level of development and utilization restricts the improvement of development intensity. Economic development can improve the level of land-intensive use by promoting the adjustment, optimization, and upgrade of urban industrial structures.     

The functional evolution and system equilibrium of urban and rural territories

Journal of Geographical Sciences - The coordinated development of urban and rural territorial systems has long been a scientific issue of concern in geography and socioeconomic development in...     

Gentrifying rural community development: A case study of Bama Panyang River Basin in Guangxi,China

Journal of Geographical Sciences - Rural gentrification is deeply characterized by institutional context and spatiotemporal heterogeneity. Based on a diachronic field investigation, this paper...     

浅谈设备管理信息系统开发项目风险管理

由于信息技术的快速发展和开发工具的日趋成熟,影响管理信息系统开发成功的瓶颈已不再是以技术为主的问题,而更多的是以人为主的风险管理问题。本文主要从风险识别与评估、风险应对与监控、风险回顾与改进这四个方面,阐述了北京市测绘设计研究院设备管理信息系统开发项目的风险管理经验,证实了准确识别和评估项目所面临的风险并进行有效应对和监控,是提高项目成功率的有效手段。     

基于VBA的断面图绘制程序的实现

断面测量作为城市测量工作中的重要组成部分,其在市政设计及施工中起着重要作用。断面图作为断面测量工作提交给客户的重要成果资料,占有较大比重。断面图的绘制一般都有业主单位的特殊要求,绘制过程较为复杂,工作量较大。本文从实际工作出发,分析断面图绘制中可以提高效率的部分工作,并设计和编写程序以提高工作效率。     

关于后数字城市建设时代的项目建设建议

从数字城市建设的特点、特征入手,阐述了几种建设模式、主要建设内容、组织实施,按照公共产品与区域经济有关理论,实证了城乡统筹建设模式对于区域信息化建设的传导与辐射作用,并从区域经济发展、政府职能转变、消费市场培育等角度给出了进一步的对策与建议。     

AutoCAD 及 MapGIS 软件二次开发实现南方 CASS 与 MapGIS 数据转换

简要介绍在全国第二次土地调查（城镇部分）工作中,运用Visual C＃程序语言、AutoCAD和MapGIS软件的二次开发技术,实现了南方CASS数据和MapGIS数据的无缝转换。     

基于RS和GIS的区域可持续发展实践探讨——以陕西省为例

以陕西省为例,以各城市综合指标为权重计算加权Voronoi图,与陕西省行政区划图比较,研究陕西省的可持续发展能力,探讨RS和GIS作为一种数据获取手段和空间分析工具,在区域可持续发展研究中的作用。结果表明,RS和GIS可以很好地为区域可持续发展服务。     

“智慧利民”数字开发区建设及实际应用

＂数字开发区＂的理念就是把开发区作为一个生态系统,其中的居民、交通、能源、商业、通信、水资源等构成一个整体,各部分相互联系、彼此影响。本文简要介绍了＂智慧利民＂数字开发区建设及实际应用情况。     

Carrying Capacity of Marine Region in Liaoning Province

Carrying capacity is one of important studies on coordinating development of population,resources,and environment.At present,the researches on it mainly concentrate on the carrying capacity for population and economy,such as the water resources carrying capacity,the land resources carrying capacity,the environment carrying capacity,etc.Based on the related theories and methods,this paper creatively proposed the concept and meaning of carrying capacity of marine region,and formed the appraisal system.According to the developing situation of marine economy of Liaoning Province in recent years,and by employing the method of the state space,this paper also measured the carrying capacity and carrying state of marine region and discussed the sustainable problems of marine economy of Liaoning.The research results show that the carrying state of marine region of Liaoning is in the state of overloading at present,but taking a favorable turn.