[Emission of volatile sulfur gases from Chinese paddy soils].
In the paper, emission of volatile sulfur gases from paddy soil was discussed in a growth period of paddy rice by constructing a field sampling system. The result showed that COS, CS2, DMS and DMDS were mainly emitted from paddy soil. The order of emission fluxes was 81.11, 6.33 and 10.71 mg.(m2.a)-1. Sulphur emission fluxes of Chinese paddy soil was 0.013662 Tg/a, and those of world paddy soil was 0.07992 Tg/a.
Qiao
W
W
Laboratory of Ligin Chemistry and Utilization, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China. windqiao@sohu.com
Yang
Z
Z
Cao
J
J
Li
Z
Z
D012275:Oryza / Q000254:growth & development*; D012987:Soil / Q000032:analysis*; D013455:Sulfur / Q000032:analysis*
D012987:Soil; D013455:Sulfur