5Ishii H T, Tanabe S, Hiura T.2004.Exploring the relationships among canopy structure, stand productivity, and biodiversity of temperate forest ecosystems.Forest Science, 50(3):342-355.
6Latham P A, Zuuring H R, Cobel D W.1998.A method for quantifying vertical forest structure.Forest Ecology and Management, 104(1): 157-170.
7Pretzsch H.2005.Diversity and productivity in forests: evidence from long-term experimental plots//Scherer L M, Krner C, Schulze E.Forest diversity and function: temperate and boreal systems.Berlin Heidelberg: Springer,41-46.