我国矿业结构耦合协调关系的时空演变研究

Research on the Temporal and Spatial Evolution Concerning Coupling and Coordinating Relations of Mining Structure in China

文章聚焦于矿业内部上下游产业的发展联动关系,构建了耦合协调度、产业优势度两类模型,以能源、黑色金属、有色金属、非金属4类矿产为研究对象,测算了1997年、2005年、2012年三个时段东、中、西、东北四大区域各类矿产采选业与加工、制造业耦合协调发展水平,以此探寻我国矿业结构耦合协调关系的空间差异特征、时序演变规律。结果表明,我国矿业内部耦合协调发展水平的区域分布规律总体上为东部>中部>西部>东北部,东部加工制造业发展持续向好,中部采选业发展领先、加工制造业逐步跟进,西部传统采选业占主导,东北部能源采选业优势丧失、金属采选业逐步领先、非金属矿业结构基本协调。

This paper has built the two models of coupling coordination degree and the degree of industrial advantage with the focus onthe development and correlation of upstream-downstream industrieswithin mining industry.Through efforts to research energy, black metal,nonferrous metal, and nonmetal;it has estimatedthe coupled coordination development level between all kinds of minerals mining and dressing and manufacturing industryin the eastern region, the central region, the western region, and the northeastatthe stages of 1997, 2005 and 2012.Hereby, this paper has explored the characteristics ofspatial difference, and temporal evolution law of coupling and coordinating relations of mining structure.The results show that the regional distribution of the coupling coordination development level within mining industry presents as the eastern region-- the central region-- the western region--- the northeastin sequenceas a whole.In the eastern region, manufacturing and processing industry has continued to develop well. In the central region, the development of mining and mineral processing has taken the leading position, while processing and manufacturing has followed gradually.In the western region, traditionalmining and mineral processing has played a dominant role.In the northeast,the advantage of energy mining and dressingis lost. In contrast, metal mining and dressing has become the leading position; and non-metallic mining structure is in harmony fundamentally.