Two indexes,semi-extinction depth(D_(s)) and canopy light intensity(CLI) were introduced to analyze the effects of panicle type and row spacing on light distribution of rice canopy.

The canopy spectrum reflectance of maize plants was detected by using the spectrometer of ASD FieldSpec UV/VNIR on the variety Zhengdan 958 after artificially infested with the 2 nd instar larvae of the Asian corn borer(ABC),Ostrinia furnacalis at the middle whorl stage.

Estimation of tobacco leaf area index and aboveground biomass using canopy spectra;

Study on the Topdressing Model of Nitrogen Nutrition Diagnosis of Corn s Canopy Spectra;

Vertical variations in specific leaf area and leaf dry matter content with canopy height in Pinus yunnanensis;

This study estimates canopy height using multi-returns data acquired by the small footprint lidar of sparse forest and explores the precision of different methods such as IDW(Inverse distance weight),Spline method,OK(Ordinary Kriging) to reconstruct the canopy elevation and the ground elevation.

The environmental responses and simulation of canopy conductance in a winter wheat field of North China Plain;

Soil water content,air temperature,relative humidity,solar radiation,wind speed,grass reference evapotranspiration(ET0),and water vapor pressure deficit(VPD) were also measured,and the actual canopy conductance was calculated from the inverted Penman-Monteith equation based on the actual data of stand trans.