宁夏生态移民家庭碳足迹调查与影响因素研究  

Research on Carbon Footprint of Ecomigration Family and Its Influence Factors in NingXia

作　　者：邓慧丽[1] 苗红[1] 孔云霄 马金涛[1] 薛晨浩[2] 

机构地区：[1]宁夏大学资源环境学院,银川750021 [2]西北民族大学管理学院,兰州730000

出　　处：《水土保持研究》2016年第4期154-160,共7页Research of Soil and Water Conservation

基　　金：国家自然科学基金项目"宁夏生态移民生存空间脆弱性评价及其可持续构建"(41461119);宁夏大学研究生创新项目"移民生计策略变迁的生态效应研究--以红寺堡区为例"(GIP2015002)

摘　　要：基于生命周期评估方法,以农户调研数据为基础,从能源消耗、房屋建设、家庭洗涤剂使用、交通运输、畜禽肉类饮食消费、衣着服饰6方面对宁夏不同安置方式下生态移民家庭碳足迹进行了测算,采用方差分析和相关分析对移民家庭碳足迹特点及影响因素进行了研究。结果表明:(1)移民迁移前碳足迹总量为190 657.46kg CO_2,迁移后碳足迹总量为153 132.47kg CO_2,不同安置方式下移民搬迁后的碳足迹总量均明显小于移民之前。(2)适度集中就近安置移民人均碳足迹为1.46×103 kg CO_2,此类安置方式下的人均碳足迹最大。(3)移民家庭消费碳足迹的主要来源是能源消耗,其次为房屋建设和交通运输,家庭洗涤剂、畜禽肉类饮食消费、衣着服饰类的碳足迹所占比例较小。(4)人口数量、收入水平、消费水平、非农化程度是其重要影响因子。Based on household survey data,we calculated the carbon footprint of ecological migration family under different resettlement in Ningxia from energy consumption,housing construction,household detergents,transportation,consumption of poultry meat diet,dress and other aspects using the method of life cycle assessment.We analyzed the characteristics and influence factors of carbon footprint of immigrant family by using variance analysis and correlation analysis.Results show that：（1）the migration families′total carbon footprint is 153 132.47 kg CO2 after migration and now it is 190 657.46 kg CO2,different resettlement modes after the relocation of the total carbon footprint are much less than before immigration;（2）per capita carbon footprint is 1.46×10^3 kg CO2 of moderately centralized resettlement which is the largest;（3）the main source of the carbon footprint of immigrant families results from energy consumption followed by housing construction and transportation.Family detergents,meat food consumption,and clothing account for the less proportion;（4）the important influence factors are population,income level,consumption level and the degree of nonagriculture.

关 键 词：碳足迹 生态移民 安置方式 家庭消费 低碳生活 

分 类 号：X24[环境科学与工程—环境科学]