TESSIER J T;RAYNAL D J,Use of nitrogen to phosphorus ratios in plant tissue as an indicator of nutrient limitation and nitrogen saturation,Journal of Applied Ecology,2003.
[3]
KOERSELMAN W;MEULEMAN A F M,The vegetation N:P ratio:A new tool to detect the nature of nutrient limitation,Journal of Ecology,1996.
[4]
G(U)SEWELL S,N:P ratios in terrestrial plants:Variation and functional significance,New Phytologist,2004.
[5]
孙书存;陈灵芝,东灵山地区辽东栎叶养分的季节动态与回收效率,植物生态学报,2001(01).
[6]
CHAPIN F S Ⅲ,The mineral nutrition of wild plants,Annual Review of Ecology and Systematics,1980.
[7]
WALBRIDGE M R,Phosphorus availability in acid organic soils of the lower North Carolina coastal plain,Ecology,1991(06).
[8]
ADRIEN C F;CHARLES D C,Sapling growth in response to light and nitrogen availability in a southem New England forest,Forest Ecology and Management,2000(131).
[9]
SASAKI A;NAKATSUBO T,Nitrogen and phosphorus economy of the riparian shrub Salix gracilistyla in western Japan,Wetlands Ecology and Management,2007.
[10]
TEKLAY T,Seasonal dynamics in the concentrations of macronutrients and organic constituents in green and senesced leaves of three agroforestry species in southern Ethiopia,Plant and Soil,2004.
[11]
AERTS R;CHAPIN F S Ⅲ,The mineral nutrition of wild plants revisited:A re-evaluation of processes and patterns,Advances in Ecological Research,2000.
[12]
卢立华;贾宏炎;何日明,南亚热带6种人工林凋落物的初步研究,林业科学研究,2008(03).
[13]
CHAPIN F S Ⅲ;MOILANEN L,Nutrientional controls over nitrogen and phosphorus resorption from Alaskan birch leaves,Ecology,1991.
[14]
VON FRICKS Y;ERICSSON T;SENNERBY-FORSSE L,Seasonal variation of macronutrients in leaves,stems and roots of Salix dasyclados Wimm.grown at two nutrient levels,Biomass and Bioenergy,2001.
[15]
DUCHESNE L;OUIMET R;CAMIRg C,Seasonal nutrient transfers by foliar resorption,leaching,and litter fall in a northern hardwood forest at Lake Clair Watershed,Quebec,Canada,Canadian Journal of Forest Research,2001.
[16]
王文卿;林鹏,红树植物秋茄和红海榄叶片元素含量及季节动态的比较研究,生态学报,2001(08).
[17]
XUE Li;XU Yan;WU Min,Seasonal patterns in nitrogen and phosphorus and resorption in leaves of four tree species,Acta Ecologica Sinica,2005(03).
[18]
XUE Li;LUO Shan,Seasonal changes in the nutrient concentratiors of leaves and leaf litter in a young Cryptomeria japonica Stand,Scandinavian Journal of Forest Research,2002.
[19]
PALMER D J;LOWED J;PAYN T W,Soil and foliar phosphorus as indicators of sustainability for Pinus radiate plantation forestry in New Zealand,Forest Ecology and Management,2005(1/3).
[20]
BOCKHEIM J G;LEIDE J E,Foliar nutrient dynamics and nutrient use efficiency of oak and pine on a low fertility soil in Wisconsin,Canadian Journal of Forest Research,1991.
[21]
ORGEAS J;OURCIVAL J M;BONING,Seasonal and spatial pattern of foliar nutrients in cork oak (Quercus suber L ) growing on siliceous soils in Province (France),Plant Ecology,2002.
