A Study on Theoretical Model and Applied Evaluation of Land Use Performance of High-tech Zone in Urban Fringe: A Case Study in Haidian District, Beijing

High-tech industrial zone is an important carrier for constructing innovative cities. It also plays an important role in implementing the national independent innovative strategy. How-ever, most of the high-tech industrial zones have many problems in their development process, such as efficiency of land use, weakness of oriented function and lack of land intensive. To solve these problems, the authors of this paper introduced the concept of land use performance and established the theoretical model to assess the land use performance of high-tech industrial zones. The model consists of the following three-dimensional parts: land use benefit, land use efficiency and innovative function. Based on this theory model, an index system which was composed of three secondary indictors, eight tertiary indictors and 37 fourth-grade indictors was set up to evaluate the land use performance of high-tech zone. To avoid the defects of plus model and function model, the authors brought out a three-dimensional evaluation model to examine the index of the land use performance of the high-tech industrial parks, which equals to the evaluation indicator system of land use performance of high-tech zone based on the above research. The authors examined the land use performance of five different high-tech industrial parks in Haidian District, Beijing City. The results indicated that the indicator system per-forms better in the aspect of evaluating land use benefit, land use efficiency and function of the high-tech industrial zone compared with other models.

The Role of China's High-Tech Zones in Its Regional Economic Development

National high-tech industrial development zones represent a major strategy of the Chinese government in developing high-tech industries and spurring regional economic growth. The effect of this policy is yet to be proven. Based on the panel data of 283 Chinese cities between 1984 and 2012, this paper investigates the effect of high-tech zones on regional economic development. Empirical results suggest that first, national hightech zones have remarkably enhanced regional GDP and per capita GDP growth, and this conclusion still holds true after multiple rounds of robustness test; second, the economic effect of national high-tech zones is subject to diminishing marginal return and compared with higher-tier cities, lower-tier cities benefited more from the creation of national hightech zones. This paper concludes that national high-tech zones where special policies are experimented and offered not only drive economic development but, if properly distributed across regions, may help reduce regional economic disparities as well. The results of this study provide important implications for the future distribution of national high-tech zones and the creation of other relevant policies.

Spatial Pattern Evolution and Industrial Characteristics of Economic and Technological Development Zones and High-tech Industrial Zones in China

Economic and technological development zone and high-tech industrial zone are important types of development zone in China,and there are differences in their connotation and goal setting.In this paper,basic data of national and provincial economic and technological development zones and high-tech industrial zones in China were collected and arranged.Kernel density analysis and other GIS spatial analysis techniques were used to analyze the evolution laws of spatial patterns of economic and technological development zones and high-tech industrial zones in cities from 2006 to 2018.First,the agglomeration intensity was compared by measuring the degree of regional agglomeration and dispersion on the two time nodes.Next,kernel density method was used to explore the evolution of the two in the spatial layout and location,and analyze development commonness and difference of economic and technological development zones and high-tech industrial zones.Finally,the trend and reason of spatial evolution of development zones with different leading industries were explored.Research results show that:①the agglomeration degree of layout of high-tech industrial zones is stronger than that of economic and technological development zones,and there are similarities and differences in distribution trend of spatial patterns of the two types of development zones;②the distribution of labor-intensive,capital-intensive and technology-intensive development zones is concentrated at smaller scales and dispersed at larger ones;③although there are differences between the economic and technological development zones and the high-tech industrial zones in the goal,support,structure and function,management system and so on,their spatial development presents a trend of convergence.In the future,when enhancing urban-rural planning and public administration,governments should combine the trend of industrial transformation and upgrading,and optimize spatial layout of development zones by adjusting industrial structure,layout,transportation and land use.

The Impact of the Establishment of National High-tech Zones on Total Factor Productivity of Chinese Enterprises

The National High-tech Zone(NHTZs)is an important strategic platform for cultivating high-tech industries and realizing high-quality economic development in China.Based on the combined data from 2006 to 2014 of the industrial enterprise database,the customs database,and the China Development Zones Audit and Announcement Catalogue(abbreviated asthe Catalogue),this paper systematically investigates the influence of the construction of NHTZs on enterprise’s total factor productivity(TFP).Results show that NHTZs have a positive impact on the TFP of enterprises in the zone,and this conclusion is still valid after considering endogeneity problems.Furthermore,the above productivity effects of NHTZs are heterogeneous in terms of enterprise ownership,external environment and establishment time,and NHTZs have greater stimulation effects on enterprise productivity after comparing with other types of functional zones.An investigation of the specific mechanisms at play shows that NHTZs promote the TFP of enterprises in the zone through the release of preferential policies,strengthening the“technology spillover effects”of imported intermediate goods,enhancing enterprise’s innovation ability and attracting talent.In addition,based on the decomposition of industry productivity,this paper also investigates the impact of NHTZs on changes in industry productivity and finds that NHTZs promote the overall productivity of specific industries mainly by stimulating the productivity improvement of incumbent enterprises and expanding the market share of high-productivity enterprises.Moreover,the preferential policies of NHTZs do not significantly stimulate high-productivity enterprises to enter the zones,nor do they cause low-productivity enterprises to exit.This research is helpful in objectively evaluating the economic effects of the NHTZs in China and in providing a theoretical basis for its further adjustment.

A Study of the Industrial Development in Huazhong Agricultural High-tech Industrial Development Zone

This paper illustrates the current situation and problems concerning the industrial structure in Huazhong Agricultural High-tech Industrial Development Zone,and analyzes the internal contradictions that exist in industry: small-scale land operation has become an inherent obstacle to the industrial development in Agricultural High-tech Zone; farmers are always in a passive position in industrial restructuring optimization; government's policy failures and rent-seeking behaviors have hindered industrial development; the research,popularization and application of agricultural science and technology is not suited to industrial development requirements. Finally,this paper makes the corresponding recommendations for industrial development in Huazhong Agricultural High-tech Industrial Development Zone.

Comprehensive Control Measures and Effect Evaluation of Groundwater Over-exploitation Areas in High-tech Zone,Jining in 2020

Groundwater over-exploitation is a major problem in groundwater development, utilization and protection. At present, the area of shallow groundwater over-exploitation in the High-tech Zone is 76 km^(2). In this study, the system and mechanism construction, engineering measure construction, and control effect of national comprehensive control project of groundwater over-exploitation areas in the High-tech Zone in 2020 were evaluated, and the comprehensive control of groundwater over-exploitation in the High-tech Zone in the year was summarized to provide effective basis for the continuous implementation of comprehensive control of groundwater over-exploitation. At the same time, the water-saving and exploitation reduction effect and generalizability of different measures were studied to provide useful reference for other over-exploitation areas.

Economic Development Strategies and Optimization of High-tech Development Zones from the Perspective of"Four-transform and Three-famous":Taking Nanchang High-tech Development Zone as an Example

In recent years,high-tech development zones(hi-tech zones)have always occupied a very important position in the strategy of promoting China's innovative development.The combination of the"four-transform and three-famous"coordinated economic development strategy pioneered by Zhejiang Province in 2015 and the coordinated economic development of high-tech zones is particularly important for modern China at a critical time for innovative economic development.In this article,based on the research on the coordination mechanism of economic activities and development of Nanchang High-tech Zone,the development course of high-tech zones in China is elaborated,the early economic models in high-tech zones of Nanchang and China are analyzed,the existing problems in the structure of economic development of high-tech zones are analyzed in depth,the main driving factors for promoting the economic development of high-tech zones are studied from the aspects of capital,space,industry,economic model,etc.,and corresponding development strategies for high-tech development zones in China are proposed.

Evolution of Industrial Competitiveness Based on Evaluation of Urban Competitiveness of Dongguan City:A Case Study of Songshan Lake High-tech Zone

Based on the theoretical system of urban competitiveness,the evaluation model of urban competitiveness from the perspective of competition and cooperation was established.According to the significance index and explanatory index,the urban competitiveness was divided into urban comprehensive competitiveness(UC),urban internal node competitiveness(NC)and external competitiveness of urban network(EC).The scores and rankings of UC,NC and EC in 2006,2010 and 2015 were obtained by conducting the comprehensive evaluation of the urban competitiveness of Dongguan City with integrated usage of the principal component analysis and Technique for Order Preference by Similarity to an Ideal Solution and the data of other 20 cities in Guangdong province,Hong Kong and Macao.The research showed that the competitiveness of Dongguan City has been greatly improved during the decade of 2006–2015,and the regional cities in Guangdong Province had significant differences,which are reflected in the two dimensions of urban internal node competitiveness(NC)and external competitiveness of urban network(EC).Based on this,this study further analyzed Dongguan’s urban competitiveness from two dimensions of NC and EC,and took Dongguan Songshan Lake High-tech Zone as an example to study how to promote Dongguan’s urban competitiveness from the industrial level.

High-tech Industrial Development Zones in Nanjing,Suzhou,Changzhou and Wuxi

Nanjing High-tech Industrial Devel-opment Zone It is a state-level high-tech in-dustrial development zone approved by theState Council, with an area of 16.5 sq km,comprising seven sq km of industrial area,five sq km of Taiwan invested area, three sqkm of university teaching and scientificresearch area and 1.5 sq km of compositeservice area. The development zone is 13.5 kmfrom the city center, with convenient trafficconditions, three state highways and a pro-

Characteristics and Development Modes of Standardization forChina's National High-Tech Zones:A Review

Indigenous innovation focused on the development of technical standards has become the core of China's innovation policy,since China released the "Outline of the National Program for Longand Medium-Term Scientific and Technological Development (2006-2020)" in 2006.Meanwhile,standardization issues are greatly emphasized by high-tech zones which serve as the major carriers of national economic growth as well as innovation clusters in the context of fast-growing international standardization.By means of the effective guide of the government,the standardization of high-tech zones in China now presents a wide range of operating modes.Specifically,they can be divided predominantly into the government promotion mode,the alliance collaboration mode,the research-standard-industry linkage mode,and the talent training mode,in terms of the main body of work and influence factors.

High-tech Industrial Zones Take Lead in Industrial Innovation

China’s 56 leading high-tech industrial zones have led the country’s industrial innovation, playing an important role in the nation’s social and economic development, a government statement said on Jan 1.

中国当代陶瓷艺术话语体系内容与构建策略——基于景德镇国家陶瓷文化传承创新试验区建设

中国传统陶瓷艺术话语体系的历史演变主要包括陶器和瓷器两部分,在世界上占据重要地位。中国当代陶瓷艺术话语整体处于弱势地位,应基于景德镇国家陶瓷文化传承创新试验区建设加强构建。中国当代陶瓷艺术话语体系构建的主要内容包括学术理论话语体系、实践创作话语体系、表述方式话语体系和传播媒介话语体系,应采取有效策略加以推进。

中国当代陶瓷艺术话语体系构建现状与意义——基于景德镇国家陶瓷文化传承创新试验区建设

中国当代陶瓷艺术话语体系构建近些年来取得了不少成就,但是还存在着一些问题,如少数陶瓷艺术界人士缺乏民族文化自信心、高校陶艺教育体系的西方化、市场竞争力弱、学术理论脱离实际、西方国家强化其话语权垄断地位等。基于景德镇陶瓷文化传承创新试验区建设,中国当代陶瓷艺术话语体系构建在提升民族文化自信心、提升中国当代陶瓷艺术地位、促进中外陶瓷艺术交流、推动中国当代陶瓷艺术健康发展等均具有重要意义。

赣北景德镇韧性剪切带两类剪切指向及其构造意义

景德镇韧性剪切带位于新元古代江南造山带的核部，其构造变形特征和形成时代对华南新元古代至早古生代构造演化具有重要的制约意义。景德镇韧性剪切带呈北东向展布，全长约180 km，最大出露宽度为~7 km。通过详细的野外地质调查和室内定向薄片鉴定，在景德镇韧性剪切带中识别出了两期韧性走滑构造变形，并研究了其运动学指向和形成时的温压条件。早期构造变形表现为左旋韧性走滑兼逆冲作用，形成温度为420~530℃，差应力为40~300 MPa；晚期变形主要表现为右旋走滑，形成温度为300~420℃，差应力为120~350 MPa。结合前人资料，景德镇韧性剪切带左旋走滑兼逆冲作用形成于新元古代造山作用的晚期（810~800 Ma），是由同造山挤压到后造山伸展调整的结果；而右旋走滑形成于早古生代，是华南早古生代陆内造山作用的产物。

城市洪涝灾害风险区划研究

鉴于洪涝灾害风险区划是城市实施洪涝灾害风险管理的重要依据,以景德镇市为例,基于自然灾害系统理论并结合城市洪涝灾害特点,综合考虑洪涝灾害风险的危险性、暴露性、脆弱性和防灾减灾能力等因素,选取了15个影响指标;通过层次分析法,依据专家调查问卷的评分数据,获得指标权重;运用GIS空间数据分析功能,绘制景德镇市洪涝灾害风险区划图;将风险区划结果与景德镇市洪涝灾情统计对比表明,该区划结果与历史洪灾情况基本吻合。研究结果可为景德镇市洪涝灾害风险管理提供技术支撑。

Transformation from Neoproterozoic Sinistral to Early Paleozoic Dextral Shearing for the Jingdezhen Ductile Shear Zone in the Jiangnan Orogen, South China

The Jingdezhen ductile shear zone is evolved from the Neoproterozoic Zhangyuan ophiolite melange belt in the eastern Jiangnan Orogen, South China. Comprehensive study of geometry, kinematics, quartz c-axis fabric, temperature-pressure conditions and geochronology were conducted in this study. The Jingdezhen shear zone extends -180 km along the NE orientation with two groups of subvertical fo- liation and subhorizontal lineation. One group of foliation strikes NEN orientation whereas another one NEE orientation. Field investigation, microscopic observation and quartz c-axis fabric show that sinistral shearing along NEN-striking foliation occurred earlier than dextral shearing along NEE-striking foliation. Syn-tectonic staurolite porphyroblasts and deformation manner of feldspar imply that sinistral shearing occurred at 530-420 ℃ and 6-2 kbar. Deformation manner and c-axis fabric of quartz and pre-tectonic staurolite porphyroblasts indicate that dextral shearing took place at 420-300 ℃. LA-ICP-MS zircon U-Pb and mica ^40Ar/^39Ar dating indicate that the sinistral shearing occurred during Neoproterozoic oro- geny （830-800 Ma） whereas the dextral shearing at 447＋12 Ma. The sinistral shearing resulted from the Neoproterozoic final assembly between the Yangtze and Cathaysia blocks. The dextral shearing was caused by Early Paleozoic orogen parallel extension and clockwise rotation.

景德镇陶瓷产业转型升级对策研究

景德镇作为享誉世界的“千年瓷都”,既是中国陶瓷产品的主要起源地,也是中国优秀传统文化的重要发祥地。进入新时代以来,景德镇成为国家陶瓷文化传承创新试验区,景德镇有了更多的机遇与责任。笔者从产业规模、陶瓷文化资源利用、人才与产业匹配以及营销渠道与品牌建设几个方面研究了景德镇陶瓷产业发展的现状及存在问题,在此基础上提出了一些针对性的对策与建议希望能指导产业的发展。

打造对外文化交流新平台的路径与策略--以景德镇国家陶瓷文化传承创新试验区建设为例

打造对外文化交流平台是拓展国际视野、促进文化交流、深化文明互鉴的重要途径,也是展现可信可爱可敬的中国形象、提升中国文化国际影响力的必由之路。本文以景德镇国家陶瓷文化传承创新试验区为研究案例,分析景德镇在打造对外文化交流新平台上的基础和优势,并就其在体制机制创新、数字技术赋能、文化双向交流、贸易体系完善等方面存在的不足,提出应从景德镇国家陶瓷文化传承创新试验区深化体制机制改革、壮大陶瓷文化贸易主体、提升陶瓷文化数字化水平、推动文化交流平台功能升级、优化陶瓷贸易综合服务、扩大陶瓷文化国际传播力等方面着力,为新时代高水平对外文化交流平台建设提供探索经验。

景德镇建设内陆开放型文化重镇的路径研究

在国家陶瓷文化传承创新试验区建设千载难逢的历史机遇期,景德镇可以依托陶瓷文化资源和得天独厚的现实基础,打造内陆开放型文化重镇,重塑"匠从八方来"新气象。构建开放包容的"人才池",编织纵横互联互通的"人才网",激活各展其能的"人才力";以大工业思维策应经济全球化、技术系统化、集成化发展要求,融合外在要素,围绕产业规模、成本、市场等方面构建由企业家主导、设计师主创的现代陶瓷企业;通过科研院所的企业化改造,构建高校科研成果转化"利益共享"机制,为高校、科研院所服务试验区建设注入新动能;推动现代化表达,实现陶瓷旅游资源资本化,培育世界级陶瓷文化品牌。激活惰性文化资产新路径,探索工业遗产多样化开发模式及陶瓷文物产品商品化的先行先试;探索文化交流新模式,包括打造"唐英瓷坊""世界陶瓷风情街""国际陶瓷文化交流共同体"。