8Widlowski J L, Pinty B, Gobron N, et al. Detection and characterization of boreal coniferous forests from remote sensing data[ J]. Journal of Geophysical Research: Atmospheres ,2001,106 (D24) : 33405 - 33419.
9Trotter C M, Dymond J R, Goulding C J. Estimation of timber volume in a coniferous plantation forest using LANDSATTM [ J]. International Journal of Remote Sensing, 1997,18 (10) :2209 - 2223.
10Dong J R, Kaufmann R K, Myneni R B, et al. Remote sensing estimates of boreal and temperate forest woody biomass: carbon pools, sources, and sinks [ J ]. Remote Sensing of Environment,2003,84 ( 3 ) : 393 - 411.