自然资源要素综合观测指标体系探讨
张贺, 王绍强, 王梁, 程书波, 姜正龙, 张子凡

Discussion on the indicator system of comprehensive observation of natural resource elements
ZHANG He, WANG Shaoqiang, WANG Liang, CHENG Shubo, JIANG Zhenglong, ZHANG Zifan
图2 自然资源综合观测指标体系“归类模块”结构图
Figure 2 Structure of the classification module of the comprehensive observation indicator system of natural resource elements