Can Industrial Structure Upgrading Restrain Industrial Land Expansion?Evidence from China

China has made great achievements in industrial development and is transforming into a powerful manufacturing country.Meanwhile,the industrial land scale is also expanding.However,whether industrial structure upgrading achieves the purpose of restraining industrial land expansion remains unanswered.By calculating the industrial land structure index(ILSI)and industrial land expansion scale(ILES),this study analyzed their temporal and spatial distribution characteristics at both regional and city levels from 2007to 2020 in China.Results show that industrial land expansion presents a different trend in the four regions,the ILES in the eastern region is the largest,and the speed of industrial land expansion has declined since 2013,but it has gradually increased since 2016.The ILSI of the eastern and central regions is higher than that of the western and northeastern regions.Furthermore,a spatial Durbin model(SDM)has been established to estimate the spatial effect of industrial structure upgrading on industrial land expansion from 2007 to2020.Notably,industrial structure upgrading has not slowed industrial land expansion.The eastern and western regions require a greater amount of industrial land while upgrading the industrial structure.The improvement of the infrastructure level and international trade level has promoted industrial land expansion.

Spatial restructuring and the logic of industrial land redevelopment in urban China: Ⅳ. A case study of jointly redevelopment by multi-actors

Within the inventory era, urban shrinkage characterized by economic decline and space decay has been widely witnessed in China. The modes and trajectories of urban redevelopment have thus become areas of major concern for both policymakers and scholars. Taking the multi-actor participation nature of redevelopment, this paper stemming from the game-theoretical approach demonstrates in empirical terms on two major fronts. First, the redevelopment of industrial land without the transfer of land use right is shown to be deadlocked by the incapacitation of the original land-user and unlocked with the participation of the new developer. Second, the preference of the original land-user to maximize its interests by operating by itself rather than continue to cooperate with the new developer is observed in the post-redevelopment stage. Therein, the entrepreneurial local government acts only as a “mediator” between the two market entities and tends not to directly intervene in their cooperation. Thus that, it is the reasonable distribution of potential benefits or the pricing of different rights in the land property right bundle rather than their definition that matters more for land redevelopment. Because the delineation of land property rights has never been a problem in a mature land market, particularly for stock industrial land.

Analysis and Research on Industrial Land Transfer in Hefei City Economic and Technological Development Zone of Anhui Province

In recent years,with high-speed development of economy and society,and fast propulsion of industrialization and urbanization process in the development zone,average annual land demand in the development zone also quickly enlarges,and the contradiction between high-speed growth of economy and shortage of land resources is apparent increasingly. Meanwhile,to guarantee crop safety and stick to 0. 12 billion hm2of farmland red line as a rigid constraint which could not be exceeded,the supply-demand contradiction of industrial land is more and more prominent. With industrial land scale continues to enlarge,land resources become more and more scarce,but there exists the phenomenon of low-efficiency land use and even idle. For land use characteristics of the development zone,taking Hefei City Economic and Technological Development Zone as an example,the countermeasures of perfecting industrial land transfer mechanism in the development zone are proposed.

Influences of Different Transport Routes and Road Nodes on Industrial Land Conversion: A Case Study of Changchun City of Jilin Province, China

Nowadays, urban transit system has become one of the major forces underlying urban pace transformation via changing accessibility of related land parcels, which leads to the changes of land value and land use structure. This paper studied the interaction between land use changes and related transport routes, particular about how different transport routes and road nodes influence the conversion of industrial lands to residential and commercial uses respectively. Taking Changchun, an old industrial city in the rust belt of China as a case of study, we explored and compared the influences of different transport routes and road nodes on industrial land conversion. We found that surrounding the studied transport routes, more industrial lands were replaced by residential lands than by commercial lands. Also, apparent differences exist in the corridor effects of different transport routes(i.e., light rail, expressway and trunk road) and road nodes(i.e., expressway nodes and trunk road nodes) while the industrial lands convert to residential and commercial uses. Our research findings help us to illuminate the interactive relationships between transportation and industrial land conversion in old industrial cities which are undergoing social, economic and the related urban transition in Northeast China.

Spatiotemporal differences and convergence of urban industrial land use efficiency for China＇s major economic zones

Based on an SBM model, this paper first analyzes the spatial differences of urban industrial land use efficiency （UILUE） in the six main economic zones of China. Then, we analyze the dynamic changes in the urban industrial land＇s total factor productivity （UILTFP） by using the Malmquist productivity index approach, and we examine the UILTFP＇s conver- gence. The results show that the Pearl River Delta and the Yangtze River Delta have a higher UILUEs but show downward trends in UILTFPs. The other four zones, Beijing--rianjin-Hebei, Chengdu-Chongqing, Guanzhong-Tianshui and the Central Plains, show poorer UILUEs but have upward trends in UILTFPs. A significant excess supply of industrial land and labor exists in all six zones, and the zones in economically developed areas perform better in industrial output. The results of the convergence test do not support a-convergence but support condi- tional/3-convergence for all zones. These results indicate that the gaps in the UILTFP of in- dustrial land in all six zones, in fact, do not narrow, and the UILTFPs of cities will converge to their own steady states. The regression results of the influencing factors show that the ur- banization rate should be increased in the Pearl River Delta and reduced in Bei- jing-Tianjin-Hebei. The Yangtze River Delta and Chengdu-Chongqing should pay more atten- tion to the problem of industrial labor surplus, and the Pearl River Delta should reduce the proportion of industrial output. All zones should focus on improving the quality of the industrial economy and the land use intensity.

Planning of Industrial Land for Green Belts in Chaoyang District of Beijing:Its Effects, Dilemmas, and Solutions

Beijing's green belt policy is three-fold:fi rstly to protect farmers' interests during urbanization, secondly to control the urban expansion, and thirdly to improve the ecological environment. The planning of industrial land for green belts has thus emerged as a way to help achieve these goals during Beijing's urban growth from morphological, social, and economic perspectives. First of all, this paper introduces the implementation mechanisms of the planning of industrial land for green belts, from which it abstracts a model of land adjustment and urban-rural cooperation. Secondly, the paper analyzes the effects and current dilemmas during the implementation of the planning of industrial land for green belts. Thirdly, results are compared with other spontaneously developed industries in the rural-urban fringe area to illustrate the changes brought about by the planning. Finally, the paper proposes three measures for future improvement, including balancing the industrial land use quotas between different townships, conducting cooperative land adjustment, and encouraging spontaneously developed industrial projects.

Financial Pressure,Economic Stimulus and Land Transfer with the Aim of Attracting Investment-Empirical Evidence Based on Micro Data of Industrial Land

Although China’s local governments are facing greater financial pressure,they often sell industrial land at low prices to attract investment.Local government land transfer strategies refl ect driving mechanisms of officials’behavior.Based on the micro data of about 340000 industrial land sales in 289 prefecture-level cities in China from 2006 to 2015,this paper divides industrial land transfer into two categories,namely land transfer with the aim of attracting investment and normal transfer,according to whether the transfer price is lower than the minimum price stipulated by central government.The paper explores the strategies of industrial land transfer under financial pressure and the motivation differences of officials with the help of changes in local land transfers after the introduction of economic stimulus policies.It is found that financial pressure will signifi cantly reduce local industrial land transfer with the aim of investment attraction.However,after the introduction of economic stimulus policies,although financial pressure has increased,the infl uence of financial pressure on local governments’investment-induced land transfer behavior significantly weakened due to the increase of out-of-system financing channels,thus industrial land transfer with the aim of attracting investment has increased signifi cantly.From the perspective of promotion incentives of officials,officials with longer term were more inclined to sell industrial land to attract investment.Therefore,it is necessary to rationally arrange the financial resources and powers of central and local governments,to adapt reasonable macro control method and strategy,and to build an offi cial evaluation system that meets the needs of high-quality development.

The Problems of Industrial Land Use in Chinese Cities and Counter—Measures

The concentration of Industries In cities is a commonphenomenon In the course of urhanlzatlon.The reason isIballhe concenlralbn orsndustrles wsuob重alnlhe‘乞concen-traied conomlc returns.” The concentration ofindustriesincities has occupied more land for indutrial use ifthe industri-al land use makes up a very low proportion in the total landuse In cities,the concentrated e门Dciency can not be broughtinto play.Ifthe Proportion is too big,land for other func-nons will be squeezed out,thus affecting the full play of theoverall functions of＊theons urban land.The unreasonable indus-trial land used now exists in Chinese cities.

Urban Chemical Industrial Cluster Area Restructuring and Determinants: A Case Study of a Typical Old Chemical Industry Area Along the Yangtze River, China

China is in a transitional period between urban renewal and industrial change.In this period,the focus has been on the suburbanization of enterprises and land transformation in old industrial areas,particularly areas with chemical industries.A life cycle theoretical framework was established to develop chemical industrial zones in the context of urban expansion and land function conversion.The long-term historical processes and mechanisms that transformed a typical old chemical industry area along the Yangtze River,Yanziji Area of Nanjing City were unveiled and comparatively analyzed.The study found that the entire life cycle of the case study area was formed through the combined action of different influencing factors.Traditional industrial location factors played important roles during the rise and continuity of the chemical industry zone,while unconventional environmental regulations and government policies drove its decline and transformation.In the transformation of the old chemical zone,the renewal and redevelopment of industrial land into higher-value residential land is a key link determining the feasibility of government fund compensation and the circulation of capital.These findings demonstrate that regional control and environmental regulation play crucial roles in determining the location of polluting industries and the renewal of urban industrial areas.This research enhances the understanding of the development history and reconstruction of chemical industry clusters and plots within megacities at a finer geographic scale.

On the Development of China's Land Oil Industry

Mr. Wang Tao, President of the China National Oil and Natural Gas Corporation, briefed this reporter on his thoughts on the development of China’s land oil industry. From the present to the turn of the century, said Wang Tao, is a critical period in the reform and development of the land oil industry in China. Our basic thoughts on the development of China’s land oil industry from now on are: to blaze a new trail of better commercial efficiency and rapid development by making economic efficiency upgrading the aim, and oil and gas production and operation the

China Develops Land Oil Industry——Interview with Wang Tao, President of China National Oil and Gas Corporation

What new measures will China undertake this year following the achievements in oil exploration last year? With this question in mind, President Wang Tao of the China National Oil and Gas Corporation was interviewed.

A 3 Billion Yuan Lithium Battery New Energy Vehicle Industrial Cluster Project Landed in Daye

On December 24,a new industrial partner entered the friend circle of new energy vehicle industrial cluster in Daye;a new material project with a total investment of 3 billion yuan held ground-breaking ceremony,signaling its formal landing in Daye.This Project is invested and constructed by Hubei Zhongxing New Advanced Material Co.,Ltd,the Project involves total investment of

;orecasting industrial emissions： a monetary approach vs. a physical approach

Forecasts of industrial emissions provide a basis for impact assessment and development planning. To date, most studies have assumed that industrial emissions are simply coupled to production value at a given stage of technical progress. It has been argued that the monetary method tends to overestimate pollution loads because it is highly influenced by market prices and fails to address spatial development schemes. This article develops a land use-based environmental performance index （L-EPI） that treats the industrial land areas as a dependent variable for pollution emissions. The basic assumption of the method is that at a planning level, industrial land use change can represent the change in industrial structure and production yield. This physical metric provides a connection between the state-of-the-art and potential impacts of future devel- opment and thus avoids the intrinsic pitfalls of the industrial Gross Domestic Product-based approach. Both methods were applied to examine future industrial emissions at the planning area of Dalian Municipality, North-west China, under a development scheme provided by the urban master plan. The results suggested that the L- EPI method is highly reliable and applicable for the estimation and explanation of the spatial variation associated with industrial emissions.

RFID in the Air Industry and Land Transport

As the RFID business grows strongly from $2.8 billion in 2006 to $26 billion in 2016, transport will be taking its fair share. Indeed, RFID in civil air transport alone will rise from $42 million in 2006 to $667 million in 2016, a major component being baggage tagging systems and tags at $20 million in 2006 rising to $100 million in 2016. Here a seminal decision was the unanimous vote of IATA,

1987–2010年中国新增建设用地占用耕地格局演变研究（英文）

Over the past few decades, built-up land in China has increasingly expanded with rapid urbanization, industrialization and rural settlements construction. The expansions encroached upon a large amount of cropland, placing great challenges on national food security. Although the impacts of urban expansion on cropland have been intensively illustrated, few attentions have been paid to differentiating the effects of growing urban areas, rural settlements, and industrial/transportation land. To fill this gap and offer comprehensive implications on framing policies for cropland protection, this study investigates and compares the spatio-temporal patterns of cropland conversion to urban areas, rural settlements, and industrial/transportation land from 1987 to 2010, based on land use maps interpreted from remote sensing imagery. Five indicators were developed to analyze the impacts of built-up land expansion on cropland in China. We find that 42,822 km2 of cropland were converted into built-up land in China, accounting for 43.8% of total cropland loss during 1987-2010. Urban growth showed a greater impact on cropland loss than the expansion of rural settlements and the expansion of industrial/transportation land after 2000. The contribution of rural settlement expansion decreased; however, rural settlement saw the highest percentage of traditional cropland loss which is generally in high quality. The contribution of industrial/transportation land expansion increased dramatically and was mainly distributed in major food production regions. These changes were closely related to the economic restructuring, urban-rural transformation and government policies in China. Future cropland conservation should focus on not only finding a reasonable urbanization mode, but also solving the ＂hollowing village＂ problem and balancing the industrial transformations.

从非正式更新到正式更新:集体产业用地更新的治理研究--以广州为例

In China there have been two models of stock land renewal:formal renewal and informal renewal,and there have been a wealth of studies on formal renewal.However,few studies have addressed informal renewal,as well as the governance logic behind the renewal model.Based on the analysis of policy documents,extensive interviews and a case study of Guangzhou,we explore the evolution,governance logic,consequence of renewal,and governance dilemmas of collectively owned industrial land renewal since 2000.Through redefining the land development rights of stock collectively owned land and reducing the transaction cost of land use change,informal renewal activities of collective industrial land have been legalized from top to bottom.Meanwhile,informal renewal meets local governments’demand for rural industrialization transition.The empirical study of Panyu District in Guangzhou shows that owing to lacking policy resilience,ineffective planning control,and village collectives’dependence on the rental economy,collective industrial land renewal results in frequent interest conflicts and continuation of transfer and lease,presenting a real estate-oriented feature.Therefore,the renewal policy should be innovated in terms of differentiated policy design,a balance of interests,and through improvement of the transfer and transaction mechanism,to strengthen informal renewal management.

存量工业用地更新与政策演进的时空响应研究--以天津市中心城区为例

The regeneration of stock land has gradually occupied the mainstream of China’s urban development.In order to cope with the inherent complexity of land property rights and transaction costs in stock land regeneration,relevant urban policies need to play a necessary guiding role.Taking the downtown area of Tianjin as an example,this paper discusses the interaction between spatial regeneration and policy change of stock industrial land.Firstly,a spatial database is constructed through multi-party research to quantitatively describe the spatial and temporal evolution of the stock industrial land since 1995.Secondly,the relevant urban policies since 1979 are sorted out,and the characteristics of policy changes are evaluated and analyzed.Finally,through comparative studies,it is confirmed that the regeneration rate of stock industrial land is affected by policy change,and the speed of policy impact is subject to the policies’inherent characteristics,namely,"guiding policy"or"regulating policy."

西安市工业用地时空格局演变特征及空间效应

As an organic part of urban functions, industrial land is of great significance to the urban healthy and sustainable development. Although consensus has been reached on the evolutionary characteristics and spatial effects of industrial land, the influence mechanism of the evolution of industrial land on urban space still needs further exploration. Therefore, the evolution of industrial land in Xi’an from 2003 to 2019 is analyzed by the land use change matrixes, mixed degrees index, and sprawl index according to the multisource data. The results show that the scale change of industrial land is characterized by an inverted U-shaped curve and development zone-oriented spatial aggregation. Suburbanization, the conversion of agricultural land to industrial land in the suburbs, has intensified urban sprawl, resulting in more serious work-living imbalance and traffic congestion.Deindustrialization, the conversion of industrial land to residential, commercial, and business facilities land in the city center, has promoted urban sprawl, generated a large amount of construction waste, and caused a waste of resources. Based on the complex factors such as urban planning, land finance, and development zones, this study contributes to the research of the improvement of the rationality of urban land layout by revealing the influence mechanism of the evolution of industrial land on urban space.