摘要
在2009—2018年湖南省农村人居环境碳排放量与碳排放强度测算的基础上,构建STRIPAT扩展模型深入研究其驱动因素筛选出农村建设过程中的主要碳排放源。结果显示:一、湖南省农村人居环境碳排放总量呈现逐年增长趋势,增长率205.8%,年平均增速0.12%,但是人居环境碳排放强度呈现整体下降的趋势,单位GDP的碳排放量由2005年的0.99t/万元下降到2018年的0.29 t/万元;二、农村人居环境碳排放的主要影响因子及系数由大到小分别是:机械化程度(0.9527)、人均总支出(0.9446)、固定资产投入(0.9266)、人均总收入(0.9233);三、农村主要碳排放源为:农业系统(农业机械能源消耗、化肥农药使用)、居民生活系统(工程项目建造过程、建筑运营管理能源消费、交通出行能源消费);四、传统基于终端能耗的碳排放测算方法并不能准确指导低碳用地规划,而基于碳排放清单对于农村不同用地类型碳排放强度实地调研是未来农村低碳研究领域的重要内容。
As the Chinese economy has rapidly developed,energy consumption and carbon emissions in China’s rural areas have also steadily increased.Chinese government has successively formulated various national actions and plans to deal with climate change,and has carried out institutional reforms at the national and regional levels.However,there are significant differences in resource endowments,economic development and energy consumption among various provinces in China.The formulation of various policies must be based on local conditions to explore low-carbon development models.As such,developing and building a low-carbon living environment for"rural area"will likely promote reductions in rural carbon emissions.The key to the human settlement environment in the countryside is"people".It is a spatial place for carrying out material production and life and other related activities to meet the needs of rural residents’production and life and the geographical space of the object's semi-artificial human habitat.Which scope mainly includes three types of space:material activity space and natural ecological space for rural residents to produce and live.With Chinese series of rural construction strategies of new rural construction(2005),beautiful rural construction,livable villages and towns construction and livable and industry-specific villages and towns construction(2017),infrastructure construction in rural China,the upgrading of industrial structure,the improvement of the ecological environment,etc.had led to significant changes in the total carbon emissions in rural China.Statistics show that from 2005 to 2017,the carbon emissions of living energy in rural areas of China have increased year by year,and the carbon emissions of per capita living energy consumption have increased from 0.22 t/person to 0.74 t/person,with a growth rate of 10.56%in 12 years.Carbon emissions from agricultural production increased from 91.594 million tons to 10.998 million tons in 2017.Both the rural production space and the living land space
作者
宋丽美
徐峰
SONG Limei;XU Feng
出处
《西部人居环境学刊》
CSCD
2021年第2期36-45,共10页
Journal of Human Settlements in West China
基金
国家“十三五”重点研发计划课题(2019YFD1101300)
河南省2020年研究生科研创新项目课题(CX20200418)。
关键词
碳排放
碳源
影响因素
STRIPAT模型
Rural Revitalization
Carbon Emissions
Carbon Source
Influential Factors
STRIPAT Model
