Table of Content

20 February 2020, Volume 22 Issue 1

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COMPREHENSIVE EVALUATION OF WATER RESOURCE CARRYING CAPACITY OF YANGTZE RIVER ECONOMIC ZONE

WANG Baoqian, YANG Hui, ZHU Yun

2020, 22(1):  1-11.  DOI: 10.13776/j.cnki.resourcesindustries.20191018.002

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This paper, based on provincial panel data from 2007 to 2016, uses TOPSIS to study the dynamic changes and regional variance of water resource carrying capacity of provinces along Yangtze River economic zone with results showing a slowly declining trend, mostly contributed by water resource sub-system and social sub-system. Water resource carrying capacity decreases toward the down-stream with Chengyu economic zone seating on the top from regional difference. Viewing from provinces, Jiangxi, Guizhou, Shanghai, Hu'nan, Yunnan, Jiangsu, Sichuan, Zhejiang, Chongqing, Hubei and Anhui are in a decreasing order. From spatial distribution, Guizhou, Jiangxi, Hu'nan and Shanghai bear the higher capacity. It is also of a falling coupling coordination. It is found that water production, urban daily water use, GDP growth rate and waste water handling investment proportion cast a large influence on water resource carrying capacity. Generally, water carrying capacity of Yangtze River economic zone is at a medium level probably due to large population, inappropriate industrial structure and low water recycling rate. Suggestions are presented accordingly.

EVALUATION ON MARINE RESOURCES EXPLORATION AND OIL-GAS INVESTMENT ENVIRONMENT IN COUNTRIES ALONG “THE 21ST CENTURY MARITIME SILK ROAD”

SUN Qingru, HUANG Shupei, WANG Ze

2020, 22(1):  12-23.  DOI: 10.13776/j.cnki.resourcesindustries.20191122.002

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It makes sense to understand the exploration and development of marine resources and oil-gas investment environment in countries along “the 21stcentury maritime silk road” for choosing potential cooperation countries in marine geological survey and investment with the purpose of decreasing exploration and investment risks. This paper uses the revised G1 method by standard deviation to set up an evaluation index system composed of 10 tier-1 indexes and 58 tier-2 indexes, which is used to analyze the 15 southeastern and southern Asian countries. Results show that those on top are India, Indonesia and Malaysia in general scores, India in marine resources and exploration, Singapore in political and social environment, Indonesia in oil-gas evaluation, and Burma showing an outstanding aspect in openness and cooperation. In light of the latest international diplomatic situation and cooperation, Burma, Pakistan, Cambodia, Malaysia and Singapore are key nations in marine resources exploration and oil-gas investment, and Indonesia, Brunei, Thailand, East Timor, Bangladesh have good basis or prospects for cooperation.

THRESHOLD EFFECT OF TWO-WAY FDI ON CHINA'S CARBON EMISSION VIEWING FROM ENVIRONMENTAL REGULATIONS

YIN Qingmin, FAN Mengyi

2020, 22(1):  24-31.  DOI: 10.13776/j.cnki.resourcesindustries.20191122.001

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This paper, taking environmental regulation intensity as threshold variable, uses threshold model to study the impact of two-way FDI on China's carbon emission in order to check if there is carbon pollution paradise effect from IFDI（inward foreign direct investment） and OFDI（outward foreign direct investment） under different environmental regulation intensities. The result is no. IFDI plays a key role in carbon emission in China varying with environmental regulation intensities; carbon emission will reduce as environmental regulation intensities tighten. OFDI's impact on carbon emission shows an upside-down U shape that carbon emission will soar if OFDI expands when environmental regulation intensities descend, and that carbon emission will be restrained when environmental regulation intensities tighten. Among carbon emission reduction effects from technical overflow, IFDI exceeds OFDI in that China is at the initial stage of OFDI, but at middle to late stage of actual use of IFDI.

EVOLUTION AND DRIVING FORCES OF URBAN ECOLOGICAL EFFICIENCY IN YANGTZE RIVER ECONOMIC ZONE

MA Jun, CAO Fang, ZHOU Panchao

2020, 22(1):  32-40.  DOI: 10.13776/j.cnki.resourcesindustries.20191122.003

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Urban ecological civilization depends upon ecological efficiency. This paper, based on the panel data from 2005 to 2016 of 107 cities in Yangtze River economic zone, uses SBM to measure their ecological efficiencies and to discuss their temporal-spatial evolution rules of ecological efficiency by means of exploring spatial analysis and spatial Markov Chain, and studies the impacts of their driving forces. The study shows a general stable ecological efficiency as an upward staged distribution among up-, middle- and down-stream with partial areas showing polarization. There is a spatially connected effect in ecological efficiency development among cities. Cities of high ecological efficiencies promote their neighboring cities by positively overflowing, and cities of low ecological efficiencies pull down their neighboring cities. Population scale and industrial upgrade play a different role in different streams, promoting ecological efficiency of the down-stream but suppressing that of the middle- and up-stream. U-shaped connection between industrial upgrade and ecological efficiency implies that ecological efficiency may not be improved during industrial upgrade in a short term. Economic growth boosts a higher ecological efficiency.

RESEARCH ADVANCES AND OUTLOOK OF STRATEGIC COBALT RESOURCE BASED ON REFERENCES STUDY

ZHAO Yiran, GAO Xiangyun

2020, 22(1):  41-51.  DOI: 10.13776/j.cnki.resourcesindustries.20191018.006

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This paper uses quantitative references with English references in Web of Science and Chinese references in CNKI from 1988 to 2018 to study the cobalt resource research advance with results showing research on cobalt is still on-going globally from published quantities. China ranks the top in recent years. From organizations or cooperative organizations, Chinese Academy of Sciences is at the top but its influence needs to be improved. Domestic universities have a loose cooperation with no cooperative network formed. The most popular research domains, viewing from highly-frequent key words, lie in chemistry, physics or materials, marked by the topics on lithium ion battery performance, cobalt alloy and cobalt catalyzer.

SOCIAL STABILITY RISK ASSESSMENT OF VITAL HYDROLOGICAL PROJECTS BASED ON ENTROPY EXTENSIBLE MATERIAL ELEMENT MODEL ON AN EXAMPLE OF W RIVER CHANNEL CONSOLIDATION PROJECT

SHEN Jüqin, ZHANG Ling, SUN Fuhua

2020, 22(1):  52-60.  DOI: 10.13776/j.cnki.resourcesindustries.20191018.001

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Social stability is a vital basis for China's economy, requiring social stability risk assessment of vital hydrological projects, which is part of major decision. This paper, based on 20 social stability risk factors of vital hydrological projects, establishes a risk evaluation index system, which is weighted by entropy. Extensible material element theory combined with social stability risk assessment is used to construct index classic domain and joint domain. A comprehensive correlation is calculated to form the method in assessing social stability risks of vital hydrological projects based on the case of W channel consolidation. This project has a highest low risk hierarchy correlation, which means it is acceptable in social stability risk if prevention is in place. This method has been proven by the actual facts for its execution and adaptability, offering a new idea for social stability risk assessment of vital hydrological projects and effectively alerting the risks. 

CARBON EMISSION EFFECT OF LAND USE IN ZHEJIANG PROVINCE

SHEN Wei, WENG Lingyan, LIU Binglin, et al

2020, 22(1):  61-68.  DOI: 10.13776/j.cnki.resourcesindustries.20191018.005

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To optimize land use structure in Zhejiang province, this paper uses carbon footprint model to estimate the carbon footprint level from 2007 to 2016 and applies decoupling and standard ellipse variance to study the carbon emission effect of land use in Zhejiang province. The results show a growth rate of 4.06% in net carbon emission in Zhejiang province from 2007 to 2016, most from construction land use. Gap between carbon source and carbon sink is enlarging, making low carbon development difficult. Ningbo city ranks the top in net carbon emission, and Lishui city, which is the only city of carbon sink more than carbon source, is at the bottom. The gap of carbon emission in northeast and southwest Zhejiang province is increasing. The GDP per capita in Zhejiang province is of weak decoupling with carbon footprint per capita, with economic development faster than carbon emission rising rate. Lishui is the best and Zhoushan is poor in decoupling. The spatial distribution of net carbon emission and construction land carbon emission is concentrated in northeast Zhejiang province. The farmland carbon emission is sparsely distributed with the center in the southwest.

POLICY ORIENTATION OF INDUSTRIAL GREEN TRANSFORMATION IN NORTHWEST CHINA BASED ON REFERENCES ANALYSIS

WANG Peiran, YANG Yongchun

2020, 22(1):  69-79.  DOI: 10.13776/j.cnki.resourcesindustries.20191122.004

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This paper, based on polices issued by local government from 2008 to 2017 in Northwest China, uses TF-IDF method to study the policy orientation of industrial green transformation in five northwestern provinces in recent ten years aiming at offering experiences for China's northwestern or other areas in green transformation, and enriching the research content of urban green transformation. The number of issued related policies by local governments is increasing in Northwest China, Shaanxi and Gansu sitting on the top, while Ningxia and Qinghai having less. The key words with bigger weight in the policies include “construction” “enterprise” “quality” and “pollution” in five northwestern provinces, also include “dust” “coal” “kiln” and “vehicle” in some provinces. Cities issuing industrial green transformation policies are also rising in number. The governments pay more attention on efficiency and production safety, but less on environmental protection and innovation policy orientation.

COUNTY-LEVEL URBANIZATION QUALITY EVOLUTION IN SHANDONG PROVINCE BASED ON TEMPORAL-SPATIAL DIMENSION

MA Wenya

2020, 22(1):  80-86.  DOI: 10.13776/j.cnki.resourcesindustries.20191018.004

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This paper studies the current situation of urbanization quality in Shandong province, summarizes the temporal-spatial evolution of urbanization quality, analyzes the issues during Shandong's urbanization process, and presents references in improving urbanization quality and diminishing regional variance. A three-layered of “1-6-25” evaluation index system has been built on the basis of six dimensions, population, economy, society, eco-environment, urbanization efficiency and urban-rural planning. This paper uses global principal component analysis method and ArcGIS to study, temporally and spatially, the county-level urbanization quality evolution in Shandong's 89 counties from 2008 to 2018. Results show an uneven spatial distribution in urbanization quality evolution, high in east, especially in the Jiaodong peninsula and along the Jiaoji railway, and low in west, with an outstanding spatial clustering in grouping and synchronism. During the past decade, Shandong has reached a remarkable achievement in urbanization quality with a fading E-W polarization and an increasing spatial clustering. This paper presents path to urbanization quality in optimizing urban functions pattern, improving industrial structures and boosting eco-environmental construction.

EVOLUTION OF COUPLING COORDINATION AMONG SHANDONG'S ECONOMY, POPULATION AND ENVIRONMENT

LI Wenqi, LIU Hongru, LU Yiya, et al

2020, 22(1):  87-95.  DOI: 10.13776/j.cnki.resourcesindustries.20191018.003

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This paper, based on panel data of 16 cities of 2007, 2012 and 2017 in Shandong province, establishes a coordination model of population-economy-environment based on entropy and physical coupling model, which is used to study the temporal-spatial evolution of population-economy-environment system coupling coordination and to estimate their spatial Moran's indexes, and presents suggestions for Shandong's future development. Among 16 cities in Shandong province, their coupling coordination is improving thanks to a rising comprehensive development. The western inland is far behind the eastern and central in economy and population. A low spatial autocorrelation exists in their economy-population-environment development, but weakly positive between comprehensive development and coordination. Regional coordinated potential needs to be further developed.