Dissolved and particulate organic carbon in Yantai Sishili Bay aquiculture waters
OriginalPaper|Updated:2023-05-16
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Dissolved and particulate organic carbon in Yantai Sishili Bay aquiculture waters
Dissolved and particulate organic carbon in Yantai Sishili Bay aquiculture waters
海洋湖沼学报(英文)2001年19卷第2期 页码:178-185
Affiliations:
1. Institute of Oceanology Chinese Academy of Sciences
2. College of Chemistry and Chemical Engineering Ocean University of Qingdao
Author bio:
Funds:
Project 39625008, 39630060 supported by NSFC, also supported by the National “Ninth Five Year Plan Key Program” (96-922-02-04) NSF of Shandong Province (Q99E11) and Special Supported Program of the Chinese Academy of Sciences (KZ954-04-04).
Dissolved and particulate organic carbon in Yantai Sishili Bay aquiculture waters[J]. 海洋湖沼学报(英文), 2001,19(2):178-185.
Zhao, Wh., Wang, Jt., Jiao, Nz. et al. Dissolved and particulate organic carbon in Yantai Sishili Bay aquiculture waters., Chin. J. Ocean. Limnol. 19, 178–185 (2001). https://doi.org/10.1007/BF02863044
Dissolved and particulate organic carbon in Yantai Sishili Bay aquiculture waters[J]. 海洋湖沼学报(英文), 2001,19(2):178-185. DOI: 10.1007/BF02863044.
Zhao, Wh., Wang, Jt., Jiao, Nz. et al. Dissolved and particulate organic carbon in Yantai Sishili Bay aquiculture waters., Chin. J. Ocean. Limnol. 19, 178–185 (2001). https://doi.org/10.1007/BF02863044DOI:
Dissolved and particulate organic carbon in Yantai Sishili Bay aquiculture waters
摘要
Abstract
Investigation of dissolved organic carbon (DOC) and particulate organic carbon (POC) at 12 stations in Yantai Sishili Bay in May
August
and November of 1997 and March and May of 1998 showed that DOC concentrations varied from 1.14mg/L to 5.35mg/L; that the average values at all stations in each cruise varied from 1.52mg/L to 2.12mg/L; that POC concentrations varied from 0.049mg/L to 1.411 mg/L; and averaged 0.159mg/L to 0.631mg/L in each cruise. Horizontal distribution of DOC was influenced by factors such as continental input
organism activity
temperature
aquiculture environment
etc. The higher POC concentration occurred along the coast. The vertical distribution of DOC and POC changed obviously in spring and summer
but not obviously in autumn and winter. DOC concentration was highest in summer and POC in spring; both were lowest in winter. The seasonal change of DOC was consistent with primary productivity seasonal variation
and that of POC was consistent with chlorophyll-a seasonal variation. The seasonal change trend of the C/N ratio of dissolved organic matter was obvious
but the C/N ratio of particulate organic matter had no such trend.
关键词
Keywords
references
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