基于碳足迹的江西生态补偿标准时空格局

发布时间：2018-02-28 08:15

本文关键词： 碳足迹生态补偿标准碳承载力　出处：《应用生态学报》2017年02期 　论文类型：期刊论文

【摘要】：碳足迹是一种测度碳排放影响的新方法,可利用区域碳足迹和碳承载力的差值来确定区域生态补偿标准.通过构建碳足迹、碳承载力与生态补偿标准模型,研究江西省及11地市生态补偿标准的时空变化.结果表明:2000—2013年,江西省碳足迹呈现快速增长趋势,年均增长率为8.7%,碳承载力呈波动变化趋势,各年份均有碳盈余,但净碳盈余呈波动下降趋势.南昌和九江对江西省总碳排放贡献率较大,赣州、吉安和上饶对碳吸收贡献较大.2013年,江西碳盈余生态补偿额为22.73亿元,赣州、吉安、抚州和上饶可优先获得较高的生态补偿额度.研究结果可为江西省生态补偿机制建立以及CO_2排放权的有偿转让等提供一定的科学依据.
[Abstract]:Carbon footprint is a new method to measure the impact of carbon emissions. The difference between regional carbon footprint and carbon carrying capacity can be used to determine the regional ecological compensation standard. The temporal and spatial changes of ecological compensation standards in Jiangxi Province and 11 prefectures were studied. The results show that the carbon footprint of Jiangxi Province increased rapidly from 2000 to 2013, the average annual growth rate was 8.7, and the carbon bearing capacity fluctuated, with carbon surplus in each year. But the net carbon surplus is fluctuating and decreasing. Nanchang and Jiujiang contribute more to total carbon emissions in Jiangxi Province, and Ganzhou, Ji'an and Shangrao contribute more to carbon absorption. In 2013, the ecological compensation amount of Jiangxi carbon surplus was two billion two hundred and seventy-three million yuan, Ganzhou, Ji'an, and Jian, respectively. Fuzhou and Shangrao can be given priority to obtain higher ecological compensation quota. The results can provide a scientific basis for the establishment of ecological compensation mechanism and the transfer of CO_2 emission rights in Jiangxi Province.
【作者单位】：南昌大学中国中部经济社会发展研究中心;南昌大学管理学院;
【基金】：江西省高校人文社会科学研究基地招标项目(JD1402) 国家自然科学基金项目(31260199) 教育部人文社科重点研究基地重大招标课题(15JJD790040)资助~~
【分类号】：X321

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