Carbon budgeting in plant-soil mesocosms under elevated CO2: Locally missing carbon?

Cheng, W., Sims, D. A., Luo, Y., Carbon budgeting in plant-soil mesocosms under elevated CO2: Locally missing carbon?, Global Change Biology, 6 (1), 99-109, 10.1046/j.1365-2486.2000.00284.x