共 7 条
- [6] Litter mass loss rates in pine forests of Europe and Eastern United States: some relationships with climate and litter quality[J] . B. Berg,M. P. Berg,P. Bottner,E. Box,A. Breymeyer,R. Ca Anta,M. Couteaux,A. Escudero,A. Gallardo,W. Kratz,M. Madeira,E. M?lk?nen,C. McClaugherty,V. Meentemeyer,F. Mu?oz,P. Piussi,J. Remacle,A. Vi Santo.Biogeochemistry . 1993 (3)
- [7] Seasonal changes in nitrogen and phosphorus fractions and autumn retranslocation in evergreen and deciduous Taiga trees .2 Chapin F S,Kedrowski R A. Ecol . 1983