居民对污染土地的认知及其影响因素分析——以武汉古田化工区周边居民为例

本文以对武汉市古田化工区312位周边居民的调查数据为基础,分析了居民对污染土地的认知状况,并通过建立逐步回归模型分析了其影响因素。研究结果表明:1.居民对污染土地问题普遍关注;认同污染土地开发以及开发效益;对污染土地的风险感知度普遍较高;普遍缺乏土地污染防治的相关专业知识。同时,研究发现居民对土地污染的重视程度远低于大气污染、水体污染等环境污染。2.居民个人特征因素中,性别、年龄、户籍、受教育程度显著影响居民对污染土地的认知;而家庭成员数、收入状况等因素则影响不显著;在外部环境因素中,到污染土地的距离、在当地居住时间和住房状况等显著影响居民对污染土地的认知。

Cognition of Residents and Influencing Factors around Wuhan Gutian Chemical Industry Region towards Contaminated Land

In order to understand residents’ opinions we have administered a questionnaire to 312 residents in the surroundings of Wuhan Gutian chemical area.We have applied analysis to extract components better understand respondents’ underlying structure of their answers.Moreover multivariate stepwise regression analysis is utilized to define and specify the personal and social structure variables that can better explain people’s cognition towards environmental issues.The conclusion suggests that:(1)Residents are common concerned about the pollution land.While the respondents’ attention to land pollution is far lower than the air pollution,water pollution and other environmental pollution,and are generally lack of the professional knowledge of remediation of land pollution.(2)People’s personal and social variables affect people’s cognitive in various level.Finally based of the conclusion we provide some suggestions on how to improve the residents’ cognitive of pollution land.