5Berish C W,Ewel J J.1988.Root development in simple and complex tropical successional ecosystems.Plant and Soil,106:73-84
6Chen H,Harmon M E,Sexton J,et al.2002.Fine root decomposition and N dynamics in coniferous forests of the Pacific Northwest.Forestry Research,32:320-331
7Gordon W S,Jackson R B.2000.Nutrient concentrations in fine roots.Ecology,81(1):275-280
8Gholz H L.1986.Organic matter dynamics of fine roots in plantations of slash pine in north Florida.Forestry Research,16:529-538
9Hendrick R L,Pregitzer K S.1992.The demography of fine root in the northern hardwood forest.Ecology,73:1094-1104
10Idol T W,Pope P E,Ponder J F.2000.Fine root dynamics across a chrono sequence of up land temperate deciduous forest.Forest Ecology and Management,127:153-167
