Relation between Economic Development Level and Resource and Environment Carrying Capacity of Central Area of Yunnan Province Based on Decoupling Analysis

Based on the decoupiing theory and method, an indicator system was built for the relation between economic development level and resource and environment carrying capacity. And the study was carried out on decoupling degree and temporal changes of economic development level and resource and environment carrying ca- pacity in the central area of Yunnan Province. Results indicated that （i） the economic development level and resource and environment carrying capacity in the central area of Yunnan Province mainly experienced strong decoupling, weak decoupling, and ex- pansive negative coupling, and in general it was strong decoupling, and it took on re- verse ＂N＂ in temporal changes. （ii） Change rate of economic development level in the central area of Yunnan Province was greater than zero, but the amplitude of change was not large, while the change rate of resource and environment carrying capacity was negative in 2007-2008, and it was positive in the rest years; from 2007, it took on gradual expansion trend, and scissors difference gradually increased after experi- encing reverse ＂V＂ change. （iii） The strong decoupling was the main situation and it reached the peak value in T5 period and T6 pedod.

Exploring Paths for the High-Quality Development of Forest-Based Wel ness Industry:A Case Study of Sichuan Province

The forest-based wellness industry,as a rapidly growing sector that integrates various business forms with extensive coverage and an extended industrial chain,is undergoing rapid development due to the increasing aging population and people's suboptimal health conditions.As a forerunner in developing the forest-based wellness industry,Sichuan province is known for its early development,proactive efforts,diverse models,and significant impact in this industry.It has achieved certain milestones in terms of top-level design,pilot demonstration,standardized guidance,and public awareness campaigns to promote the development of this industry.Therefore,this paper utilizes Sichuan as a case study to systematically summarize and analyze the key practices made by the province in promoting the rapid development of the industry by investigating the development trajectory of the forest-based wellness industry.Additionally,it examines the development trends of this industry from the perspectives of supply,demand,and consumption.Finally,this paper proposes several measures to facilitate the high-quality development of the forest-based wellness industry.These measures encompass nurturing specialized talent in forest-based wellness,enhancing market players'capabilities in this domain,conducting extensive research on technologies that promote this industry,actively seeking support from relevant policies,and promoting integrated development across diverse sectors.

Study on Agglomeration and Fluctuation Situation and Development Countermeasures of Economic Crop Production in Hunan Province

[Objective] This paper aimed to investigate the agglomeration and fluctuation situation of economic crop production in Hunan Province and to propose related development countermeasures. [Method] With agglomeration index and fluctuation index as main indicators, the agglomeration and fluctuation situation of the production of seven major economic crops in Hunan Province in recent decade was studied. [Result] The agglomeration index of sown area and yield of seven major economic crops in Hunan Province showed decreasing orders of ramie 〉 cotton 〉 tobacco 〉 rape〉 citrus 〉 tea 〉 vegetables, ramie 〉 cotton 〉 tobacco 〉 tea 〉 rape 〉 citrus 〉 vegetables, respectively; the fluctuation index of sown area and yield showed decreasing orders of ramie 〉 citrus 〉 vegetables 〉 cotton 〉 tea 〉 rape 〉 tobacco, citrus 〉 ramie 〉 tea 〉 cotton 〉 rape 〉 tobacco 〉 vegetables, respectively. In addition, stable regions, relatively stabte regions and fluctuation regions of sown area and yield in various main producing areas were identified, and corresponding development countermeasures were proposed. [Cenclusion] The key to accelerate the development of major economic crop production in Hunan Province is further improving the agglomeration level of vegetable, citrus, rape and tea production and focusing on maintaining the stability of citrus, ramie and cotton production in main producing areas.

Study on Rural Economic Development Based on Factor Analysis——A Case Study of Hubei Province

Taking the rural economic indicator data in 17 cities (regions) of Hubei Province in 2009 as samples, this paper establishes evaluation index system of rural economic development in Hubei Province, uses factor analysis method for analysis, and draws out four factors. The conclusion is objective and believable, which meshes with the reality well. Finally the policy suggestions and implementation measures are put forward to promote the rural economic development in Hubei Province as follows: first, promote the farmers' income to increase continuously, and improve the living standards of farmers; second, implement the policies of benefiting farmers and making farmers powerful, and propel the resource factors to be allocated in rural areas; third, promote the level of modern agricultural equipment, and promote the transformation of agricultural development mode; fourth, coordinate and promote urban-rural reform, and speed up the improvement of rural livelihood.

Study on the Development of Earthquake Tourism Resources in Sichuan Province

The concept of earthquake tourism resources was defined.With the view of disaster economics,the theory of to tourism plan and the systematic methods,the earthquake tourism resources produced by '5.12' Wenchuan earthquake were analyzed.The developmental principles and general ideas of the earthquake tourism resources were put forward.The framing proposals were provided on complementation,coordination and integration about the development of the earthquake tourism products in the whole fault zone of Longmen Mountain.

Economic Development Zones in Hebei Province

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Comprehensive Assessment of Regional Circular Economy Development Based on Efficiency of Resource&Environment:A Case Study of Jiangsu Province

In the first,the paper gave a retrospective analysis on the comprehensive assessment of circular economic development.According to the requirement of improving resource&environment efficiency,the paper designed an analytical framework for a comprehensive assessment of regional circular economic growth,which consists of the goal,object and technical line of the comprehensive assessment of regional circular economic development.Given that,the paper discussed the criterion for choosing the assessment index,the approaches of index's weighing determination,the means of data standardization,and the reference system of assessment index value and so on.According to the framework of regional circular economic development evaluation,the paper made a comprehensive evaluation of Jiangsu Province's circular economic development.The result shows that from temporal change,Jiangsu Province's circular economic development had different stages;from the spatial comparison,there is variance among different regions,which could be divided into different types according to the spatial variance and the relation between the development of circular economy and the aggregative index number.There was a remarkable correlation between circular economic development level and GDP or the 2nd industry GDP.Finally,the?aper gives some suggestions on how to promote the development of drcular economy in Jiangsu Province.

Relationship between multifunctionality and rural sustainable development: Insights from 129 counties of the Sichuan Province, China

Rural areas are multifunctional and often have production,living,and ecological functions.The high-quality and balanced development of these three functions is key to sustainable rural development(SRD).Thus,the evaluation of SRD based on rural multifunctionality is of immense significance.This study clarifies the rela‐tionship between multifunctionality and sustainable rural development.An evaluation index system with six sub-components was established for calculating the SRD.In addition,we included 129 counties from the Sich‐uan Province in our case study,and used this index system to analyze the characteristics of rural multifunc‐tionality for evaluating the SRD.The results showed indisputable evidence of multifunctional development.At the county level,rural multifunctionality faces the challenge of insufficient and uneven development,particu‐larly in production functions.Significant spatial differences existed in rural multifunctional development,and the suburban counties generally performed better.Moreover,a mutually reinforcing relationship between pro‐duction,living,and ecological functions was established;however,there was still a significant gap in realizing SRD.Our results emphasize the necessity of a differentiated SRD strategy that should be formulated and imple‐mented based on rural multifunctionality differentiation rules.Our study offers useful guidance for realizing rural multifunctional and sustainable development.

A Guide to the Development Zones of Sichuan Province

1. Chengdu Economic and TechnicalDevelopment ZoneAddress: Longquanyi District,Chengdu, ChinaArea: 1,64 sq kmPostcode: 610100Tel: (028)44535922. Zigong Industrial Development ZoneAddress: Gongjing District, Zigong, Sichuan,ChinaArea: 1 sq kmPostcode: 643020Tel: (0813)

Emergy-based study on eco-economic system of arid and semi-arid region:a case of Gansu province,China

Taking Gansu province as a model case,this study provides an integrated analysis on the eco-economic system of arid and semi-arid region based on emergy synthesis theory. Through calculating the values of renewable emergy flow,non-renewable resources,imported emergy,exported emergy,waste emergy,and total emergy during the period of 1978-2007,the performance of Gansu eco-economic system was analyzed. The results indicated that the renewable emergy flow within the province basically remained steady state which was estimated at 2.99×1022 solar emjoules (sej) from 1978 to 2007. The imported emergy and exported emergy were estimated at 3.75×1017 sej and 2.99×1020 sej in 1978 and increased to 1.07×1022 sej and 1.44×1022 sej respectively in 2007. The nonrenewable emergy flow was estimated at 1.62×1022 sej and increased to 1.85×1023 sej,with annual growth rate of 8.7%,while the estimated total emergy was 4.58×1022 sej in 1978 and increased to 2.11×1023 sej in 2007,with annual growth rate of 5.41%. Our results indicate a deteriorate situation between economic development and environmental protection in the region. The rapid economic growth in the past thirty years was based on a great consumption of nonrenewable resource and caused continuous decrease in the capacity of sustainable development. The environmental loading ratio was 0.53 in 1978,increased to 6.06 in 2007,indicating a rapid degradation of the regional environment quality. We calculated that the actual population was 1.53 times the renewable resource population in 1978,increased to 7.06 times in 2007. During the period of 1978-2007,the emergy rose from 2.45×1015 sej/(capita·a) to 8.07×1015 sej/(capita·a). Our analysis revealed that the emergy density presented a trend of gradual increase,and then the emergy currency ratio in Gansu decreased from 7.08×1013 sej/Chinese Yuan to 7.82×1012 sej/Chinese Yuan.

Does Industry-University-Research Cooperation Matter? An Analysis of Its Coupling Effect on Regional Innovation and Economic Development

The dislocation between regional innovation and economic development directly influences the economic effect of regional innovation. However, no in-depth researches have been made on how to solve this problem. Using data from Henan Province, China,employing geographical detector technology, this paper focuses on testing whether the industry-university-research cooperation can contribute to coordinating the relation between regional innovation and economic development. It is shown that: 1) the industry-universityresearch cooperation in Henan Province is increasing gradually, and the network presents a core-edge structure, and the coupling degree between regional innovation and economic development is spatially unbalanced, which is similar to the spatial distribution of the intensity of industry-university-research cooperation;2) as an important approach to effectively connect scientific researches with market demands, the industry-university-research cooperation can help form an interactive, interconnected, coupled and coordinated virtuous relation between regional innovation and economic development. Compared with the cooperation between organizations of the same type and the separate innovation of organizations, the improvement of the industry-university-research cooperation level can better coordinate the relation between regional innovation and economic development;3) the cooperative innovation model between enterprises and universities can better promote the coupling between regional innovation and economic development, compared with many industryuniversity-research cooperation models. For underdeveloped areas lacking local knowledge base, industry-university-research cooperation should be considered as a long-term development strategy, especially using the knowledge sources of external universities and scientific research institutions to enhance innovation capability and achieve economic growth.

Research on Supplying Mechanisms of Rural Economic Able-person in Construction of New Countryside——Based on the Phenomenon of Intelligence Returning in Under-developed Agricultural Plain Area of Henan

From a perspective of the discussions on researches of economic able-person by researchers at home,it can be concluded that economic able-person has become the important mode promoting rural development.The research makes a discussion on the rural intelligence returning theory and points out that as a marketing action,rural intelligence returning functions directly and effectively on the supplying to rural economic able-person.The research also makes an analysis of the supplying mechanisms of rural able-person intelligence returning of the under-developed agricultural plain in Henan province.And results show that transferring of rural surplus labors takes place among provinces;farmers accelerate in returning to hometowns to make money and returning phenomena would tend to be normal.With more and more popular the intelligence returning phenomenon in rural areas,the under-developed agricultural plain in Henan province would make enough profits.

Study on Rural Poverty in Ecologically Fragile Areas——A Case Study of the Tibetan Areas in Sichuan Province

This article offers an overview of natural environment, economic development, and social development in the Tibetan areas in Sichuan Province. The major manifestations of the status quo of poverty in the Tibetan areas are as follows: there is a wide range of poverty and a large poor population; the poverty degree is high and it is difficult to alleviate poverty; the natural disasters are frequent and the phenomenon of poverty arising from disasters is serious. We analyze the factors responsible for poverty of farmers and herdsmen in Sichuan Province as follows: first, the natural conditions are inclement and the ecological environment is fragile; second, the social attitudes are stale and the religious influence is deep; third, the development of education lags behind, the human capital inputs are short and the self-development capacity is weak; fourth, the state poverty alleviation and development policy is weakly directed at region; fifth, the Tibetan areas are facing the dilemma of choosing resources endowments or ecological protection. Following proposals are put forward to resolve the poverty issue in the Tibetan areas of Sichuan Province: strengthen infrastructure construction, and underpin self-development capacity of the Tibetan areas in Sichuan Province; reinforce organic connection of social security and poverty alleviation and development, and promote self-development capacity of impoverished farmers and herdsmen in the Tibetan areas; strengthen policy support, and improve self-development policy and mechanism of the Tibetan areas in Sichuan Province; drive the popularization of technology and culture in the Tibetan areas, and update the development concept of farmers and herdsmen in the Tibetan areas; accelerate the development of competitive industries in Tibetan areas, and promote economic development capacity of the Tibetan areas.

EVALUATION OF ECOLOGICAL SERVICES OF JILIN PROVINCE, NORTHEAST CHINA

The main purpose of this study is to give evaluation of ecological services of Jilin Province, Northeast China. To take this value into decision-making and GDP accounting system is considered to be one of the economic solutions for ecological problems. The evaluation is based on the methods proposed by COSTANZA et al., and some modifications about unit value of forest and cropland system were made according to the real characters of ecosystem, climate, natural conditions etc., in Jilin Province. Total value of ecosystem services is about 554.404x10(9) yuan(RMB)/a, which is about 4.9 times of GDP of the corresponding period. The results of this study could be used as a fundamental work for the construction of ecological province, which was carried out from 2001, and could provide ecological information for decision-making. Furthermore, the necessities for the further studies on the evaluation of ecological services and natural capital were discussed.

Conservation of the Important Agricultural Heritage Systems in the Economically Developed Area:Experiences,Problems and Solutions——A Case Study of Zhejiang Province

Zhejiang Province,located in the Yangtze River Delta region,is representative of China’s economically developed areas.It enjoys superior natural conditions and a long history of agriculture,and is a comprehensive agricultural area with integrated development of agriculture,forestry,animal husbandry and fishery.It has nurtured the farming culture represented by Hemudu culture and Liangzhu culture,which have given rise to numerous precious Agricultural Heritage Systems.At present,Zhejiang Province has three of the world’s Globally Important Agricultural Heritage Systems(GIAHS)and 12 China Nationally Important Agricultural Heritage Systems(China-NIAHS),so it not only has the largest number of heritages in China,but it has also attained remarkable achievements in heritage conservation.Taking Zhejiang Province as an example in combination with the rural revitalization strategy,this paper summarizes the achievements in the protection of Important Agricultural Heritage Systems(IAHS)in Zhejiang Province during the past 15 years from the aspects of increasing farmers’income,cultural Inheritance and industrial upgrading,as well as the conservation experiences in government promotion,community initiative,enterprise participation,technology driving and social linkage.Further,in view of the problems that exist in the current heritage protection,such as imperfect management of heritage sites,low participation of community residents,lack of special protection funds,and imperfect provincial management system,the following countermeasures and suggestions are put forward:(1)Improve the management mechanism for the conservation and development of Agricultural Heritage Systems;(2)Develop regional public branding of agricultural products in Agricultural Heritage System sites;(3)Increase the Agricultural Heritage System science education as well as cultural and creative product development;(4)Carry out the evaluation and recognition of IAHS at the provincial level;and(5)Provide substantial support and input to the conservation and utilization of IAHS.This study can provide some guidance for the conservation of IAHS in Zhejiang Province and it provides important reference for IAHS in the economically developed areas in China.

四川省红色旅游景点空间格局及旅游路径优化

以四川省为例,利用核密度、空间自相关等方法分析其红色旅游景点空间分布格局,进一步探索旅游优化路径。结果表明,四川省红色旅游景点呈集聚分布态势,主要集中在成都-广元-宜宾-雅安等地,形成了“两带三团四心”的双“C”型空间格局。热点区和次热点区占据四川省红色旅游景点空间区域的主要部分,空间关联性差异明显,区域发展均衡程度不高。基于红色旅游景点的空间结构特征及各地资源属性,从顶层规划设计、旅游空间结构和红色产品策划三个维度提出了旅游开发的优化途径。

反浮选在四川某锂辉石矿选矿试验研究中的应用

四川某锂辉石矿的赋矿岩石中锂辉石为主要的含锂矿物,主要脉石矿物为长石、石英、白云母等,为得到较好指标的锂辉石精矿产品,对其进行了选矿试验研究。研究结果表明,在磨矿细度为-0.075 mm含量80%的情况下,以自主研发的XY-XK01作为捕收剂、采用浮选回收锂辉石-反浮选除杂工艺流程,闭路试验可获得Li_(2)O品位为5.78%,回收率为81.80%的锂精矿产品。

山西省数字物流、经济增长与生态环境协调发展研究

数字物流、经济增长与生态环境协调发展是衡量区域可持续发展的关键。本文利用2014—2021年山西省11个地级市的面板数据,构建了数字物流、经济增长与生态环境协调发展的综合指标体系,并采用熵权法、耦合度模型及耦合协调度模型,评估各市的耦合协调发展水平。研究结果表明:(1)从综合发展指数看,晋北地区综合发展指数总体偏低,但呈上升趋势。晋中地区各市综合评价指数稳步增长,太原市最高。晋南地区各市综合评价指数上升速率差异较大,运城市最高。(2)两两系统耦合分析,数字物流与经济增长的协调性在11个市中相对较低,尤其是阳泉市在2014—2021年间协调性较差。(3)三个系统的耦合度逐年提升,以太原市的协调度最佳。基于此,建议加快物流网络构建、推进物流数字化发展及加强各市协同发展。

数据产业赋能湖南经济高质量发展的 内在机理及实现路径研究

信息时代数据已经成为产业发展的第五大生产要素,数字经济对湖南省的经济发展起着至关重要的作用。本文在分析湖南数字经济发展的基础上,找出了数据要素为湖南经济高质量发展赋能的内在发展机理,进而提出数据要素赋能湖南经济高质量发展的路径实现图。

河南省水资源集约利用与经济高质量发展耦合协调研究

研究河南省水资源集约利用与经济高质量发展的协调关系具有重要意义,在构建两者评价指标体系基础上,探讨了其发展趋势,分析了两者2005-2020年的耦合协调状况。结果表明:1)在水资源集约利用中,单位GDP用水量权重最高,单位灌溉面积粮食产量权重最低;在经济高质量发展体系中,第三产业占GDP比重权重最高,污水处理率权重最低。2)河南省水资源集约利用综合评价等级逐步提升,综合评价值呈波动增长态势。3)河南省经济高质量发展综合评价值稳步上升,综合评价等级逐步过渡为优秀。4)河南省两系统的耦合度与耦合协调度发展态势相似。耦合度类型大致处于高水平耦合,耦合协调类型不断优化。研究结果能较好反映河南省水资源集约利用与经济高质量发展的耦合协调关系,有助于积极推进河南省节水型城市建设,促进经济社会可持续发展。