Hyperspectral retrieval of leaf physiological traits and their links to ecosystem productivity in grassland monocultures - Zhao, Yujin; Sun, Yihan; Lu, Xiaoming; Zhao, Xuezhen; Yang, Long; Sun, Zhongyu; Bai, Yongfei (Ecological indicators, 2021)
Keywords: Aboveground biomass; canopy; carbon; carotenoids; chlorophyll; Ecosystem function; ecosystems; Functional trait; grasslands; Hyperspectral image; leaf area index; leaves; nitrogen; Partial least squares regression (PLSR); photosynthesis; prediction; specific leaf weight; spectrometers; Unmanned aerial vehicle (UAV); unmanned aerial vehicles; Partial least squares regression (PLSR); Unmanned aerial vehicle (UAV); Hyperspectral image; Functional trait; Ecosystem function; Aboveground biomass