农业资源与环境学报2018，Vol.35Issue(3)：269-275,7.DOI:10.13254/j.jare.2017.0327
中国生猪主产区养殖碳排放时空特征与脱钩效应研究
Spatial- temporal Characteristics and Decoupling Effect of Carbon Emissions in the Major Pig Producing Areas in China
摘要
Abstract
The major pig producing areas have made an important contribution to the development of animal husbandry economy in China,but the intestinal fermentation of pig breeding and its excreta are important sources of greenhouse gas emissions.Based on the data,this article compared the effect of carbon emissions in the major pig producing areas from 2004 to 2014.The results showed that carbon emissions of pig producing presented obvious characteristic of"up-down-up".On the contrary,the indensity of carbon emission showed the characteristics of"down-up-down" and the regional difference was very clear.At the same time,the relationship of carbon emissions of pig producing and economic development mainly showed ideal weak decoupling during the study period.Finally,some advices of promoting low-carbon farming was given.关键词
生猪养殖/温室气体/碳排放/碳排放强度/脱钩效应Key words
pig producing/greenhouse gases/carbon emissions/carbon intensity/decoupling effect分类
资源环境引用本文复制引用
汪爱娥,游梦琪,王德海..中国生猪主产区养殖碳排放时空特征与脱钩效应研究[J].农业资源与环境学报,2018,35(3):269-275,7.基金项目
教育部人文社会科学研究项目(15YJC630118) （15YJC630118）
中央高校基本科研业务费专项资金项目(2013RW005) （2013RW005）
