基于物候相机归一化植被指数估算高寒草地植物地上生物量的季节动态
陈哲1, 汪浩2,*(
), 王金洲1, 石慧瑾1, 刘慧颖3, 贺金生1,2
), 王金洲1, 石慧瑾1, 刘慧颖3, 贺金生1,2
Estimation on seasonal dynamics of alpine grassland aboveground biomass using phenology camera-derived NDVI
CHEN Zhe1, WANG Hao2,*(), WANG Jin-Zhou1, SHI Hui-Jin1, LIU Hui-Ying3, HE Jin-Sheng1,2
), WANG Jin-Zhou1, SHI Hui-Jin1, LIU Hui-Ying3, HE Jin-Sheng1,2
图4. 基于物候相机归一化植被指数时间序列数据, 利用生长季不同阶段建模(A)和单一时期(9月)建模(B)分别估算2018年高寒草地生物量的季节动态。
Fig. 4. Seasonal dynamics of alpine grassland biomass estimated by the normalized difference of vegetation index measured by NetCam time series and the models in different phases of growing season (A) and at a single time (September)(B) in 2018.
