地绿指数评价数据集（2018年）

2018地绿指数评价数据集包括两个指标：退化土地占国土面积比例（%）和 固废安全处理比例（%）。全国省级地绿指数可利用两个分指标通过加权取得，权重可以采用等权重等方法。其中，退化土地占国土面积比例（%）指标上，新疆、甘肃、西藏、青海、内蒙、宁夏等西部省份退化土地面积比例较大。

The 2018 Land Green Index Evaluation Dataset includes two indicators: the proportion of degraded land in the national land area (%), and the proportion of safely disposed solid waste (%). The provincial-level Land Green Index nationwide can be obtained through weighted calculation of these two sub-indicators, with methods such as equal weighting applicable for determining the weights. For the indicator of the proportion of degraded land in the national land area (%), western Chinese provinces including Xinjiang, Gansu, Tibet, Qinghai, Inner Mongolia and Ningxia have relatively high proportions of degraded land area.