title: [Study on dynamics of hydrogen sulfide and carbonyl sulfide emission fluxes from Suaeda salsa marsh in the Yellow River estuary].
abstract: The H2S and COS emission fluxes from Suaeda salsa marsh in the Yellow River estuary were measured using the static chamber and Chromatogram method during the growth season (May to October), the results showed that the seasonal and diurnal variations of H2S and COS emission fluxes were obvious, and Suaeda salsa marsh in the Yellow River estuary was the sources for both H2S and COS during the growth time, and the mean H2S and COS emission fluxes from Suaeda salsa marsh were 4.97 microg x (m2 x h)(-1) and 0.92 microg x (m2 x h)(-1), respectively. Different environmental factors had different effects on the emission fluxes of H2S and COS from Suaeda salsa marsh, in which the SO4(2-) content and water content in the soil were the main factors that affected the H2S and COS emission fluxes, respectively. Sulfur gases emissions from Suaeda salsa marsh may be affected by many factors, such as plant, tide status and so on, so that should be further studied.
authors.forename: Xin-Hua
authors.initials: XH
authors.lastname: Li
authors.forename: Hong-Hai
authors.initials: HH
authors.lastname: Guo
authors.forename: Li-Ping
authors.initials: LP
authors.lastname: Yang
authors.forename: Zhen-Lin
authors.initials: ZL
authors.lastname: Zhu
authors.forename: Xiao-Qing
authors.initials: XQ
authors.lastname: Sun
mesh_terms: D019663:Chenopodiaceae / Q000254:growth & development*; D002681:China; D063366:Estuaries; D006862:Hydrogen Sulfide / Q000032:analysis*; D045483:Rivers; D012621:Seasons; D012987:Soil; D013461:Sulfur Oxides / Q000032:analysis*; D053833:Wetlands
chemical_list: D012987:Soil; D013461:Sulfur Oxides; C010063:carbonyl sulfide; D006862:Hydrogen Sulfide