中国煤炭资源的“井”字型分布格局——地域分异性与资源经济地理区划

Chinese Coal Resources Octothorpe Shaped Distributing Pattern——Regional Differentiation and Resources Economic Geographical Division

中国煤炭资源具有天然的区域分异性,我国经济发展亦存在着地域上的不平衡,西煤东运、北煤南运,便是煤炭资源区域分异现象与经济区域分异性相悖之体现。两横:即天山—阴山线、昆仑—秦岭—大别山线;两纵:即大兴安岭—太行山—雪峰山线、贺兰山—龙门山线。四条界线构成一个“井”字形,将国土分划为九个区域,此分布格局清晰的显示了各区域内煤炭资源之优劣,鲜明的表征了各区之经济、水资源、气侯、地质灾害、生态环境等强势及弱势特征。且“井”字之中心,又恰是中国煤炭资源分布和开发建设之重心。中国煤炭资源的“井”字型分布格局,是对煤炭资源地质的、地理的、社会经济的区域分异现象,进行综合考量后所得出之新认识。

The Chinese coal resources have inherent regional differentiation, while the Chinese economic development exist also regional disequilibrium. The transportation Of coal from west to east and from north to south is the reflection of preposterous between the two differentiations. Two transversal lines： Tianshan-Yinshan and Kunlun-Qingling-Dabieshan; two vertical lines： Da Hingganling-Taihangshan- Xuefengshan and Helanshan-Longmenshan, the four lines make up of an orthothorpe and divided the country into nine regions. This distributing pattern clearly indicating inferior and excellence of coal resources in each region, characterized strong or weak aspects of economy, water source, climate, geologic hazard and ecologic environment in relief. More over, the center of the octothorpe is also the center of Chinese coal resources centralized and focused exploiting region. The new cognition of the octothorpe shaped distributing pattern is gotten after synthesized deliberation of coal resource geologic, geographic and socioeconomic regional differentiating phenomena.