Spatial Coupling Relationship and Driving Mechanism of Population and Economy in Rural Areas in Qinling-Daba Mountains,China

Addressing the issue of the healthy and coordinated development of the population and economic factors in rural areas will not only help consolidate and expand the achievements of poverty alleviation,but will also lay a foundation for comprehensive rural revitalization.In this paper,the spatial coupling relationship between the population and economic factors in rural areas in the QinlingDaba Mountains,China,is explored to provide a reference for rural revitalization and regional sustainable development in poverty areas.Sixty-eight county units in rural areas in the Qinling-Daba Mountains,as well as the population and economic factors in rural areas,are used to study the spatial coupling relationship between population and economy,as well as the driving mechanism,in rural areas in the Qinling-Daba Mountains from 2010 to 2020.The results show that a population contraction phenomenon occurred in the rural areas in the Qinling-Daba Mountains,and the spatial agglomeration trends of the population and economic factors were consistent.The agglomeration was mainly located in the suburban areas of the municipal area,and the agglomeration degree was significantly higher in these areas than in other areas.In terms of the spatial distribution,the economic development level of the rural areas in the northeastern part of the Qinling-Daba Mountains was generally higher than that in the central and western parts,and the unbalanced trends of the population and economic spatial differentiation in the eastern and western regions were significant.The spatial coupling relationship between the population and economy changed from coordinated development to economic advancement.This was mainly due to the mutual restriction and joint actions of the industrial structure,capital situation,natural environment,policies,and institutional regulations,among which the industrial structure and capital status had significant effects.

Classification and Spatial Pattern of Township Development in Liaoning Province, China

The classification of township development types is an urgent problem that requires solution to enable the township to choose an appropriate development path.Using a township development classification method,we determine the township development types and their spatial patterns in Liaoning Province,China.The results showed that the patterns of township development types based on their general advantages had significant spatial differentiations.The planting,and livestock and poultry breeding township development types based on general advantages were mainly distributed across the central plain of Liaoning Province,China,and also concentrated in Dandong City−Dalian City along Yellow Sea coast,and in the northwest of Chaoyang City.The business and tourism,industry and mining,and residence township development types based on general advantages were distributed mainly along the Shenyang–Dalian Economic Belt in the central and southern Liaoning Province.The ecology township development type based on general advantages was mainly distributed in the eastern and western Liaoning Province to maintain regional ecological security.Township development types based on non-advantages were sporadically distributed in the middle and western Liaoning Province.Based on the classification and spatial patterns,the differences between the distribution of twonship development types and the plan for the major functional areas of Liaoning Province were proposed which could provide the basis for the optimization of the major functional areas.

The temporal and spatial patterns and potential evaluation of China＇s energy resources development

The issue of China＇s energy supply security is not only the key problem which af- fects China＇s rapid and sustainable development in the 21st century, but also the one which international attention focuses on. Based on the notable characteristic of spatial imbalance between energy production and consumption in China, this paper takes the evolution of China＇s primary energy resources development（excluding hydropower） from 1949 to 2007 as the study object, with the aim to sum up the evolutive characteristics and laws of China＇s energy resources development in the past nearly 60 years. Then, based on comprehensive considerations of coal＇s, oil＇s and natural gas＇s basic reserves, qualities, geological conditions production status, and ecological service function of every province, this paper adopts development potential index （DP）to evaluate the development potential of every province＇s en- ergy resources, and divide them into different ranks. Conclusions are drawn as follows： （1） Generally speaking, China＇s gross energy production was increasing in waves from 1949 to 2007. From the viewpoint of spatial patterns, China＇s energy resources development has shown a characteristic of ＂concentrating to the north and central areas, and evolving from linear-shaped to ＂T-shaped＂ pattern gradually since 1949. （2） The structure evolution of China＇s energy resources development in general has shown a trend of ＂coal proportion is dominant but decreasing, while oil and gas proportions are increasing＂ since 1949. （3） At the provincial scale, China＇s energy resources development potential could be divided into large, sub-large, general and small ranks, four in all. In the future, the spatial pattern of China＇s energy production will evolve from ＂T-shaped＂ to ＂R-shaped pattern＂. These conclusions will help to clarify the temporal and spatial characteristics and laws of China＇s energy resources development, and will be beneficial for China to design scientific and rational energy development strategies and plans, coordinate spatial imbalance of energy production and consumption, ensure national energy supply, avoid energy resources waste and disorderly development, and promote regional sustainable development under the globalization back-ground with changeful international energy market.

Spatio-temporal Pattern Characteristics of Relationship Between Urbanization and Economic Development at County Level in China

The relationship between China’s urbanization and economic development(RCUED) is an important concern nationwide. As important actors in regional strategy and policy, county-level regions have played an increasingly significant role in the development of China’s social economy. However, the existing research on the RCUED lacks the fine depiction of the county-level administrative units.Using 2000 and 2010 census data and the statistical analysis method, we uncovered the evolution characteristics of China’s urbanization and economic development and conducted a quantitative identification for the RCUED with improved methods using the quadrant map approach. In addition, we investigated the spatial correlation effect of the RCUED using the spatial autocorrelation analysis method. The results were as follows: 1) In general, a high degree of matching exists between China’s urbanization and economic development at the county level at the significance level of 0.01. The correlation coefficients between China’s urbanization and economic development in2000 and 2010 were 0.608 and 0.603, respectively. 2) A significant regional difference exists in the RCUED at the county level. Based on a comparative analysis of 2276 county units in China in the two years, we found that county units can be categorized as under-urbanized, basic coordination and over-urbanized in various areas. No situation was observed where urbanization seriously lagged behind the economic development level, so the levels of urbanization and economic development appear to be basically coordinated,and the coordination state may be gradually optimized over time. 3) Over time, the spatial dependency of the RCUED has weakened and the spatial heterogeneity has increased. Northeast China has always been an area characterized by over-urbanization. The number of county units classified as under-urbanized has begun to decline in eastern coastal urban agglomeration areas, while counties rich in resources have transformed from having point-shaped over-urbanization to plane-shaped under-urbanization along the northern border,and the number of over-urbanized county units has increased in the middle reaches of the Yangtze River. 4)’Lag-lag’ type and ’advance-advance’ type accounted for 68% of all counties in China, and these counties were shown to have obvious spatial differentiation characteristics.

Three Types of Spatial Function Zoning in Key Ecological Function Areas Based on Ecological and Economic Coordinated Development: A Case Study of Tacheng Basin, China

Three types of spatial function zoning is an effective measure for regional environmental protection and orderly development.For ecological and economic coordinated development, spatial function zones should be divided scientifically to clear its direction of development and protection. Therefore, based on ecological constraints, a beneficial discussion would be about the key ecological function areas adopting the concept of ecological protection restriction and supporting socioeconomic development for spatial function zoning. In this paper, the researchers, taking Tacheng Basin, Xinjiang of China as an example, choose township as basic research unit and set up an evaluation index system from three aspects, namely, ecological protection suitability, agricultural production suitability, and urban development suitability, which are analyzed by using spatial analysis functions and exclusive matrix method. The results showed that: 1) This paper formed a set of multilevel evaluation index systems for three types of spatial function zoning of the key ecological function areas based on a novel perspective by scientifically dividing Tacheng Basin into ecological space, agricultural space, and urban space,which realized the integration and scientific orientation for spatial function at the township scale. 2) Under the guidance of three types of spatial pattern, the functional orientation and suggestions of development and protection was clearly defined for ecological protection zones,ecological economic zones, agricultural production zones, and urban development zones. 3) A new idea of space governance is provided to promote the coordinated and sustainable development between ecology and economy, which can break the traditional mode of thinking about regional economic development, and offers a scientific basis and reference for macro decision-making.

Practical Model and Countermeasures for the Development of Ecological Circular Agriculture in Zhejiang Province,China

Development status and five principal practice modes of ecological cycling agriculture are introduced,such as the quantitative reduction mode with the characteristics of fertilizer reduction and clean production,the ecological chain connection and conversion mode including the combination of farming and grazing and the new mode of farming,the agricultural waste recycling mode with biogas as a link and the comprehensive utilization of waste,quality enhancement mode of agricultural products,and eco-cycle mode of agricultural park.Based on the analysis of the socio-economic characteristic environment of these modes,corresponding policy suggestions are put forward in order to promote the development of circular agriculture,such as improving the macro-control mechanism led by the government,promoting the construction of technological innovation system of ecological circular agriculture,and creating the atmosphere for circular agriculture development.

Spatial and Temporal Pattern of Urban Smart Development in China and Its Driving Mechanism

Smart urban development is an inevitable choice, and is essential to overall strength improvement. It is important to explore an urban smart development path which unites smart growth with driving shrinkage perfectly in forming scientific and sustainable development concept and responding to new normal strategic opportunities. Based on statistic data of 294 prefecture-level cities and above in China from 2000 to 2015, we analyzed spatial and temporal evolution of urban smart development in China by constructing a dynamic fitting model of urban land expansion, population growth, and economic development as well as the coefficient of variation of urban smart development(CVSD). Further efforts were then made to consider differential distribution regularity of urban smart development so as to understand the driving mechanisms of heterogeneous classification of urban smart development in China from different scales and scale variation. Our results indicate that: 1) the disordered growth tendency of urban cities in China is overall well controlled in the middle, and late research and it mainly presented a doublet coexistence of shrinkage disordered cities and smart developing cities. It is particularly obvious that Northeast China and East China have regarded shrinkage disordered cities and smart developing cities as main development tendency separately. 2) Areas with basic stability and relative variation were relatively dispersed across the time period, but the proportion was far beyond areas with significant variation. It demonstrates a relative equilibrium spatial and temporal differential evolution pattern of prefecture-level cities and above in China, except for Tongling, Lanzhou and Chaoyang. 3) prefecture-level cities and above in China are mostly characterized by shrinkage disordered and smart development classification under the background of different scale and scale variation from 2000–2015; however, the spatial resonance relation is not obvious. 4) There are many interaction factors forming an important driving mechanism in developing the spatial and temporal pattern of urban smart development in China, including natural geographical factors, industrial structure adjustment, human capital radiation, regional traffic accessibility, and government decision-making intervention.

高质量区域空间格局构建下中国经济区划调整研究

经济区划调整对于塑造面向高质量发展的区域空间格局具有重要意义。本文梳理了1949年以来中国经济区域划分方案,分析了改革开放以来,东部、中部、西部和东北地区四大经济区的划分逻辑与影响。以规模经济、专业化分工以及知识要素为主导所形成的新空间集聚等第二性地理因素逐渐替代资源禀赋等第一性地理因素,成为区域经济增长的主要动力。当前,中国区域协调发展面临着“三北”经济增长乏力、区域差异扩大及区域经济增长差距由东西分化转变为南北分化等挑战。随着中心城市和城市群成为承载发展要素的主要空间形式,中国经济发展模式从外向型经济为主转变为内向型经济与外向型经济协调发展,经济空间格局也需进行相应调整。本文提出划分五大经济区域的新方案,将原来的四大经济区调整为东南、西南、东北、华北、西北五大经济区,从而强化经济区内部联系,更好地发挥区域中心城市的辐射带动作用,顺应构建高质量区域空间格局的需求。

构建新发展格局视域下的营商环境治理研究

营商环境治理作为中国国家治理的重要部分,是国家治理体系和治理能力现代化的重要标志,也是中国式现代化在经济领域的突出表现,彰显着国家治理现代化水平。因此,要牢牢把握营商环境发展方向,坚持以习近平新时代中国特色社会主义思想和党的二十大精神为指导、以中国式现代化为目标、以马克思主义中国化时代性成果和经验为基础,将营商环境的制度优势转化为国家治理效能。文章以中国式现代化作为营商环境治理的方向引领,以大国经济发展理论、新新贸易理论、马克思主义政治经济学为理论支撑,剖析了构建新发展格局视域下营商环境治理的内在机制,即大国经济理论从“人口规模巨大的现代化”出发,从人口规模多样性和市场多样性的现实角度,揭示了构建形成强大国内市场的重要意义;共同富裕、物质文明与精神文明相协调、人与自然和谐共生的中国式现代化目标,与新新贸易理论中基于企业异质性、挖掘企业潜力、关注企业参与度与社会责任感、最终实现产业整体效益的逻辑相符合;马克思主义政治经济学追求的国民经济良性循环目标,从国内国际“双循环”的角度,诠释了“和平发展道路”的政治经济学内涵。其次,文章基于三大理论基础,解析新发展格局视域下营商环境治理促进经济发展的多维动态逻辑,即基于大国经济发展理论的要素市场化配置逻辑、基于新新贸易理论的产业链供应链升级逻辑与基于马克思主义政治经济学的现代流通体系建设逻辑。最后,文章将营商环境治理的多维动态逻辑融入中国当前构建新发展格局的目标取向和战略选择中,提出构建新发展格局视域下营商环境治理的市场化改革路径、创新驱动路径和“放管服”改革路径,三条作用路径相辅相成、协同发力,以制度创新为新发展格局经济体系注入源源不断的活力。

新时代中国国别地理研究现状与发展思考:国家自然科学基金的视角

作为世界第二大经济体,当今中国正以前所未有的速度融入世界。为更好地服务国家对外战略需求,促进对外交流与合作,同时为地理学科注入新的力量,国别地理学的发展还需获得更多关注。本文基于1986年以来国家自然科学基金国别地理项目数据,分析国别地理项目的申请与资助现状,考察其研究热点分布,提出存在的问题与不足,进一步探讨其概念内涵及其在学科体系中定位,提出国别地理学支撑地理科学发展的路径,在此基础上构建国别地理学科发展策略。研究发现:①国别地理项目申请量与资助量较少,研究地域布局与国家战略总体布局匹配度不够,尚不能满足国别地理服务国家大政方针的资政服务需求;②1986—2022年共有344项国别地理学申请项目,分布在地缘政治、自然环境、能源经济与社会文化四大领域,且自然地理学、人文地理学与信息地理学三大分支学科中的国别地理研究有明显的时空尺度差异;③国别地理学可服务于国家对外战略需求,同时为地理科学理论创新提供了丰富多样的素材,为地理科学数据驱动型研究范式提供了新应用领域,是时代赋予地理科学发展的重要增长点;④国别地理学未来需从动力模式、队伍组织、交叉融合等方面加强建设。

原中央苏区县域韧性框架下红色旅游资源空间优化开发研究

选取原中央苏区范围内的闽、赣、粤97个县,从生态韧性、经济韧性、文化韧性、社会韧性4个方面构建了区域可持续发展韧性(RSD)水平评价指标体系,并对研究区内红色旅游资源空间维度上的特征与类别进行分类识别。研究结果如下:①研究区RSD韧性系统水平总体为中低韧性,整体呈现“中部高,四周低”的空间分布特征。②红色旅游资源分布存在明显的集聚性,同时也有小部分处于零星分布的状态,根据其规模和影响力从高到低划分为聚类V~I共5种聚类类型。③红色旅游资源空间分布与RSD韧性水平存在明显关联性,其中经济韧性较低、社会韧性中等,文化韧性和生态韧性较高。④基于全域旅游等规划理念,充分考量县域韧性水平和红色旅游资源的发展现状,规划出“三区、两带、两核心”的红色旅游资源开发空间格局。

Utilization effect of water-land resources under the evolution of Chinese dietary patterns

Exploring the utilization effect of water-land resources under the evolution of dietary patterns is of great significance in achieving sustainable global food consumption and the effective allocation of national resources.Our selected study area was China,a country with rapidly changing dietary consumption patterns,and the research period was between 1987 and 2020.Based on the material called Chinese Dietary Guidelines 2021,this study introduced the“virtual water”and the“virtual land”to quantify the utilization effect of water-land resources under the evolution of Chinese dietary patterns.Results showed that the dietary patterns gradually changed from“cereal-vegetable-based consumption”to“diversified consumption”.Food consumption’s total water footprint(WF)increased from 471.1 Gm3in 1987 to 848.8 Gm3in 2020,with a growth rate of 80.2%.Moreover,the total land requirement for food(LRF)increased from 88.8 Mha in 1987 to 129.9 Mha in 2020,with a growth rate of 46.3%.Furthermore,the meat consumption was the major contributor to the increase in total WF(104.0%)and LRF(102.1%).In contrast to the balanced diet pattern,there was no waste of water-land resources consumption for the food consumption of urban-rural residents in China between 1987 and 2020.However,the consumption of water resources would gradually approach the resource cost under the balanced diet patterns.It would eventually break through the critical value and reach the state of resource waste.In addition,the findings showed that urban residents’waste rate of water-land resources for meat consumption increased by 142.3%compared with that in 1987.The research results can provide scientific guidance for resolving the food crisis under the supply of water-land resources in China and have an essential reference for national food security and sustainable development of resources and environment.

题材、形式与隐喻:五邑侨乡民国时期学校建筑装饰纹样研究

目的五邑侨乡民国学校建筑是世界文化遗产“开平碉楼与村落”中重要的组成部分,通过对其建筑纹样的研究来拓展中国传统纹样的研究范围,为今后地域特色文创产品设计提供设计素材。方法文章基于田野调查大量地搜集五邑侨乡民国时期学校建筑的装饰纹样,通过纹样清晰完整、建筑修建时间较早与学校建筑类型全面这三个原则,筛选出248张完整纹样作为研究样本,对样本纹样的题材类型、纹样构图形式与纹样隐喻内涵三个方面进行研究分析。结论发现当时五邑侨乡民众在坚守中国传统文化和崇尚西方先进工业文明的同时,勇于突破创新,将中、西文化元素与本土特色元素三者进行大胆融合,创造出了五邑侨乡本土审美的纹样样式。

欠发达地区乡镇级国土空间规划逻辑导向分析——以南宁市江南区延安镇为例

结合南宁市江南区延安镇国土空间总体规划编制经验,分析欠发达地区乡镇级国土空间规划逻辑导向。研究发现,以资源环境底线管控为基础,以补齐基础设施和公共服务设施短板,统筹城乡建设布局为依托,以乡村振兴、优势资源开发利用和整体协调为发展目标,构建宜居宜业特色农业小城镇为结果的规划逻辑导向,可以有效解决欠发达地区国土空间开发、社会经济发展和资源环境利用保护的多维矛盾。

中国沿海省区海洋可持续发展能力空间格局评价研究

评价我国沿海省区海洋可持续发展能力现状,探讨提升海洋可持续发展能力的方法对策,促进我国沿海省区海洋可持续协调发展,对于我国加快建设海洋强国、着力推动高质量发展具有积极意义。本文构建了一套海洋可持续发展能力空间格局评价指标体系,分析了我国沿海省区近十年来的海洋可持续发展能力空间格局特征,并据此提出了提升海洋可持续发展能力的针对性对策和建议。

Analysis of driving forces behind diversified carbon dioxide emission patterns in regions of the mainland of China

China has large regional disparities in carbon dioxide CO_(2) emissions with economic development among its 31 provincial mainland regions.This paper investigates these disparities in CO_(2) emission patterns and identifies the factors underlying the differences.Results show that the 30 study China's mainland provinces(Tibet not included)can be divided into seven groups with three typical CO_(2) emission patterns.Index decomposition results indicate that changes in economic development,the industrial sector,and technology contribute far more to increased CO_(2) emissions than do population,energy structure,and other sectors.Close inspection reveals that different industry structures and technology contribute greatly to the differences observed in CO_(2) emissions between provinces with similar economic output.This study highlights the importance of region-specific industrial structure adjustment policies,especially for regions transitioning to heavy industry and for those still in the primary stages of industrialization.The potential application of a domestic carbon emissions trading system,to encourage regional investment in updated technology,is also discussed.

新发展格局背景下我国农村体育多元主体治理结构、机制及路径研究

农村体育是我国体育的重要组成部分,对建设体育强国、实现健康中国、推进乡村振兴和构建体育新发展格局具有重要意义。采用文献资料、专家访谈等方法,对我国农村体育多元主体协同治理理论框架、治理主体结构关系、治理困境、协同治理机制和实现路径进行研究。我国农村体育治理主体由政府单一主体治理逐步发展到多元主体整合协同治理,治理方式由自上而下的非均衡结构治理发展到均衡治理、治理体系和治理能力的现代化。现阶段,我国农村体育治理仍存在治理主体缺位、治理制度缺项、治理资源缺乏等问题,基于多元治理主体诉求偏好,提出协同多层次农村体育治理结构体系、构建多维度农村体育治理评价体系、完善多主体协同农村体育治理机制等治理路径,实现农村体育治理体系和治理能力现代化。

以区域协调发展推进中国式现代化进程研究

新时代,我国发展的中心任务是全面建成社会主义现代化强国、实现第二个百年奋斗目标,以中国式现代化全面推进中华民族伟大复兴。推动区域协调发展是构建新发展格局、推动高质量发展的必由之路,也是实现中国式现代化的关键所在。中国式现代化的实现需要促进区域战略之间的有机衔接,建设全国统一大市场,坚持有为政府和有效市场,深入推进都市圈和城市群建设,以数字经济建设推进区域协调发展。

中国工业绿色发展的时空格局及障碍因子

探究中国工业绿色发展的时空格局特征、演变趋势以及障碍因子,为推动中国工业走绿色高质量发展道路提供参考。基于2011—2019年中国30个省份面板数据,构建包含绿色总量、绿色效率、绿色创新、绿色治理和绿色保障五大维度的工业绿色发展水平评价指标体系,利用灰色关联-TOPSIS模型测度其水平值,运用Dagum分解法、空间马尔科夫链分析等方法探究其时空格局及演变趋势,并利用障碍因子诊断模型诊断其关键障碍。结果表明:30个省份整体及各地区工业绿色发展水平不断提升,但整体水平偏低;空间分异明显,表现出“东—中—西”递减格局;空间关联性增强,形成以环渤海湾和长江三角洲为主的“高高”集聚区和以东北、西南和西北为主的“低低”集聚区;总体空间差异呈扩大趋势,区域间差异是总体差异的主要来源;发展水平类型的空间转移与邻域水平关系密切,邻域水平越高,向上转移概率越大,但低等级区在短时间向上转移的概率较小;绿色创新、绿色保障和绿色总量是工业绿色发展的主要短板,其中规模效益、创新能力、创新潜力、治理强度和制度保障是关键障碍因子。最后针对研究发现,分别从补齐短板、缩小差距、突破障碍等方面因地制宜提出工业绿色发展的政策建议。

以数字中国建设赋能经济高质量发展

数字中国是涵盖数字经济、数字社会、数字政府和数字生态等多个维度的综合性发展战略。实施国家数字中国战略,有助于通过营造良好数字生态来抢抓数字经济发展新机遇,切实赋能高质量发展,构建新发展格局并提高国际竞争力。在作用机理上,数字中国建设能够强化创新驱动、协调区域发展、保障绿色发展、促进开放发展、推动共享发展。因此,加快构建新发展格局,着力推动高质量发展需要强化数字基础设施建设、加快产业数字化转型、高质量建设数据要素市场、提升公共服务数字化水平以及完善数字化治理体系。