共 51 条
[1]
Agren G. I., 1980, Ecological Bulletins, V32, P307
[2]
BIOMASS AND NUTRIENT DISTRIBUTION IN ASPEN, PINE, AND SPRUCE STANDS ON SAME SOIL TYPE IN MINNESOTA
[J].
CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE,
1978, 8 (03)
:290-299
[3]
Assmann E., 1970, PRINCIPLES FOREST YI
[5]
BODE RH, 1959, BERICHTE DTSCH BOTAN, V72, P93
[6]
DICE SF, 1970, THESIS U WASHINGTON
[7]
Dickinson C.H., 1974, BIOL PLANT LITTER DE
[8]
DECOMPOSITION AND NUTRIENT RELEASE IN DOUGLAS-FIR NEEDLE LITTER IN RELATION TO STAND DEVELOPMENT
[J].
CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE,
1979, 9 (01)
:132-140
[10]
FLANAGAN PW, 1977, ECOL B, V25, P261