国产综合在线观看视频,国产精品原创视频,亚洲国产熟亚洲女视频,一级风流片a级国产

關(guān)鍵詞: 氣候變化, 碳公平, 長期減排目標, 人均累計排放, 碳基尼系數(shù), climate change, carbon equity, long-term mitigation goal, cumulative emission per capita, Carbon Gini Index

Abstract: This paper uses Lorenz Curve and Gini Index with adjustment to per capita historical cumulative emission and constructs Carbon Gini Index to measure inequality in climate change area. The analysis using Carbon Gini Index shows that 70% of carbon space in the atmosphere has been used for unequal distribution, which is almost the same as that of income in the country with the biggest gap between rich and poor in the world. The carbon equity should be an urgency and a priority in the climate agenda. Carbon Gini Index established in this paper can be used to measure inequality in distribution of carbon space and provide a quantified indicator for measurement of carbon equity among different proposals.