基于三角图法的矿业城市人地系统脆弱性分类

Vulnerability classification in man-land territorial system of mining cities based on triangle methodology

运用三角图分类法,将全国40个矿业城市的脆弱性划分为6个类型,并初步提出了相应的可持续发展对策.东部矿业城市多为资源环境社会子系统脆弱型(RS)和经济资源环境社会子系统均衡脆弱型(ERS),大多数矿业城市脆弱性较低;中部多为经济资源环境与系统危弱型(ER)、RS和ERS型;西部矿业城市脆弱性较高.煤炭类矿业城市多为ER,RS和ERS型,金属类矿业城市多为ERS型.

The vulnerabilities of 40 mining cities were classified into 6 types by triangle methodology, and the corresponding sustainable development suggestions were proposed. Most mining cities in east China are resource ＆ environment and social （RS） type and economy, resource ＆ environment and social （ERS） type, with low vulnerability. In central China, most mining cities are economy and resource ＆ environment （ER） , RS and ERS types. The vulnerability in most west mining cities is high. Coal mining cities are mostly ER, RS and ERS types, while metal mining cities are ahnost ERS type.