7Anderson D. 1990. Carbon fixing from an economic perspective[R]. Forestry Commission's First Economic Reaserch Conference, York University. 被引量:1
8Costanza R, Arge R, Groot R, et al. 1997. The value of the world's ecosystem services and natural capital[J]. Nature, 386:253- 260. 被引量:1
9Pearce DW. 1990. Assessing the returns of economy and to society from investments in forestry[A]. Whiteman A(ed). Forestry Expansion [ C]. Edinburgh: Forestry Commission. 被引量:1