Bergelson J.Life after death:Site preemption by the remains of Poa annua.Ecology,1990,71(6):2157-2165.
[2]
Ellsworth J W,Harrington R,Fownes J.Seedling emergence,growth and allocation of oriental bittersweet:Effects of seed input,seed bank,and forest floor litter.Forest Ecology and Management,2004,190(2-3):255-264.
[3]
Facelli J M,Pickett S T A.Plant litter:Light interception and effects on an old-field plant community.Ecology,1991,72(3):1024-1031.
[4]
Maret M P,Wilson M V.Fire and litter effects on seedling establishment in western Oregon upland prairies.Restoration Ecology,2005,13(3):562-568.
[5]
Polyakova O,Billor N.Impact of deciduous tree species on litter fall quality,decomposition rates and nutrient circulation in pine stands.Forest Ecology and Management,2007,253(1-3):11-18.
Gtmark F,Fridman J,KemPe G,Norden B.Broadleaved tree species in conifer-dominated forestry:regeneration and limitation of saplings in southern Sweden.Forest Ecology and Management,2005,214(1-3):142-157.
Gilliam F S.The ecological significance of the herbaceous layer in temperate ecosystems.Bioscience,2007,57(10):845-858.
[18]
Scholes J D,Press M C,Zipperlen S W.Differences inlight energy utilization and dissipation between dipterocarp rain forest tree seedlings.Oecologia,1997,109:41-48.
Lahde E,Laiho O,Norokorpi Y,Saksa T.Development of Norway spruce dominated stands after single tree selection and lowthinning.Canadian Journal of Forest Research,2002,32(9):1577-1584.
[22]
Crow T R,Buckley D S,Nauertz E A,Zasada J C.Effects of management on the composition and structure of Northern hardwood forests in upper Michigan.Forest Science,2002,48(1):129-145.
[23]
Karlsson A,Albrektson A,Elfving B,Fires C.Development of Pinus sylvestris main stems following three different precommerical thinning methods in a mixed stand.Scandinavian Journal of Forest Research,2002,17(3):256-262.
[24]
Parrotta J A,Francis J K,Knowles O H.Harvesting intensity affects forest structure and composition in an upland Amazonian forest.Forest Ecology Manage,2002,169(3):243-255.