共 3 条
- [2] Contribution of root respiration to total soil respiration in a Japanese cedar (Cryptomeria japonica D. Don) artificial forest[J] . Mizue Ohashi,Koichiro Gyokusen,Akira Saito.Ecological Research . 2000 (3)
- [3] Observational constraints on the global atmospheric CO2 budget. Tans P P, Fung I Y, Takahashi T. Science . 1990