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4 个体（a）、景观（b）、区域（c）尺度森林资源综合观测系统指标概览

Figure 4 Overview of the comprehensive observation indicator system of forest resources at the individual (a), landscape (b), and regional (c) scales