绿色产业or黑色产业：旅游业碳排放统计边界的反思与重构

明庆忠, 常易

Green industry or black industry: The reflection and reconstruction of statistical boundary for tourism carbon emissions

Ming Qingzhong, Chang Yi

图7 1990—2020年中国旅游碳排放总量

Fig. 7 Total carbon emissions from tourism industry in China from 1990 to 2020