长江经济带矿业产业协调发展研究

Research into the mining industry coordinated development of the Yangtze river economic belt

长江上游和中游地区拥有丰富的矿产资源,而下游长三角地区矿产加工业已失去低成本优势,这种局势使得研究长江经济带矿业产业协调发展具有重要的现实意义。基于协调度模型,本文将长江经济带各省(市)采掘业与矿产加工业按矿类分为四组,对各组采掘业与对应矿产加工业协调度进行了定量计算,结果表明:长三角地区矿产加工业无论与本地区采掘业相比,还是区域横向比较来看,均具有较高的比较优势;上游地区除经济较为发达的重庆外,其他地区总体呈现矿产资源采掘业领先、矿产加工业落后的格局,其中贵州在煤炭方面、四川在有色金属方面尤为明显;中游地区协调性优于长三角和上游地区,其中煤炭和油气总体上表现为矿产加工业领先,黑色金属总体上为资源采掘业领先,而有色金属和非金属总体呈现协调发展态势。根据研究结果,本文提出了长江经济带各地区在矿业产业协调发展中承担的职责和分工,以期为带内地区间产业转移和协调发展政策提供支撑。

The up-and mid-stream are of the Yangtze river economic belt has rich mineral resources, while the east Yangtze river delta region has already lost the low cost advantage on the mineral processing industries, this situation makes the research on the mining industry coordinated development of Yangtze river economic belt has important realistic significance. Based on the coordinativ degree model, this paper divided the resource-extraction industries and the smelting and rolling processing industries into 4 groups according to mineral category, and calculated the coordination degree between the upstream and downstream reaches of the mining industry. The results showed that whether compared with the local resource mining industries or make regional horizontal comparison, the smelting and rolling processing industries in the east Yangtze river delta region all have comparative advantages~ in addition to Chongqing, which is the highly developed city in the upstream of Yangtze river economic belt, the remaining provinces generally appeared the resource-extraction industries leading, smelting and processing industries behind pattern, Among which Guizhou is particularly evident in the coal industry, while Sichuan in the non-ferrous metals industry. Coordination in the middle area is better than the Yangtze river delta region as weI1 as the upstream, the coal, oil and gas industries appeared the smelting and processing industry lead in general, while ferrous metal industry appeared resource-extraction industries lead, non-ferrous metal and metalloid industries overall present coordinated development trend. According to the results, this paper puts forward the responsibility and division of the Yangtze river economic belt in the coordinated development of the mining industry, in order to provide supports for the mining industrial transfer and coordinated development policy.