摘要
基于湖北省391份问卷结果建立多项Logit回归模型,旨在分析找出影响生态安全认知的因素。通过R语言计算得出了解生态安全内涵的人群年龄平均为28.5岁。同时回归结果表明,年龄越大和职业层次越高越倾向于选择第二类认知情况,越关注当地生态环境越倾向于选择第一类认知情况,而性别和教育程度对认知情况没有显著的影响。
Multinomial Logit regression model was set up in this article and based on 391 questionnaires results of Hubei province aiming to analyze the factors affecting ecological safety cognition. The result that people who understand the connotation of the ecological security have the average age of 28.5 years was calculated by R language. Simultaneously, regression results showed that the larger age and higher professional level people tend to choose the second category of cognitive situation, and people who paid more attention to the local ecological environment tend to choose the first kind of cognitive, but gender and education degree had no significant influence on it.
出处
《中国林业经济》
2016年第6期102-105,共4页
China Forestry Economics
基金
北京林业大学热点追踪项目(2016BLRD06)
关键词
多项Logit回归
生态安全认知
关注生态环境
Multinomial Logit Regression
Cognition of Ecological Security
Environmental Concern