[8] BAILEY R G．Deliion of ecosystem regions[J]．Environ Mgmt, 1983（7）：365-373.
[9] BAILEY R G．Ecions of the tis（map）[M]．Washington, D.C:USDA Forest Service, 1989.
[10] BARTLAIN L S．Forest development in opy gaps of a diver hardwood forest of the southern Appalas[J]．Oikos, 1981（37）：205-209.
[11] BASTEDO J D, THEBERGE J B．An appraisal of inter-disciplinary resource surveys （ecological land classification）[J]．Landsc Plamm, 1983（10）：317-334.
[12] BONCZEK R H., HOLSAPPLE C W, WHINSTON A B．Foundations of decision support system[M]. New York：Academic Press, 1981.
[13] BOTKIN D B, JANAK J F．Rationale, limitations, and assumptions of a north-eastern forest growth simulator[J]．IBM J. Res.Dev, 1972（16）：101-116.
[14] BROOKS D J, GRANT G E．Neroaches to forest ma: Background, sce issues, and rearch agenda[J]．J For, 1992（90）：25-28.
[15] BUONGIORNO J, MICHIE B R．A matrix model of uneven-aged forest ma[J]．For.Sci., 1980（26）：609-625.
[16] BUONGIORNO J, HSEU J, HOULLIER F, et al．Growth and ma of maxied-species, unevenaged forests in the French Jura：lmplications for eic returns and tree diversity[J]．For.Sci., 1995, 41（3）：397-429.
[8] BAILEY R G．Deliion of ecosystem regions[J]．Environ Mgmt, 1983（7）：365-373.
[9] BAILEY R G．Ecions of the tis（map）[M]．Washington, D.C:USDA Forest Service, 1989.
[10] BARTLAIN L S．Forest development in opy gaps of a diver hardwood forest of the southern Appalas[J]．Oikos, 1981（37）：205-209.
[11] BASTEDO J D, THEBERGE J B．An appraisal of inter-disciplinary resource surveys （ecological land classification）[J]．Landsc Plamm, 1983（10）：317-334.
[12] BONCZEK R H., HOLSAPPLE C W, WHINSTON A B．Foundations of decision support system[M]. New York：Academic Press, 1981.
[13] BOTKIN D B, JANAK J F．Rationale, limitations, and assumptions of a north-eastern forest growth simulator[J]．IBM J. Res.Dev, 1972（16）：101-116.
[14] BROOKS D J, GRANT G E．Neroaches to forest ma: Background, sce issues, and rearch agenda[J]．J For, 1992（90）：25-28.
[15] BUONGIORNO J, MICHIE B R．A matrix model of uneven-aged forest ma[J]．For.Sci., 1980（26）：609-625.
[16] BUONGIORNO J, HSEU J, HOULLIER F, et al．Growth and ma of maxied-species, unevenaged forests in the French Jura：lmplications for eic returns and tree diversity[J]．For.Sci., 1995, 41（3）：397-429.