pCO(2) and carbon fluxes across sea-air interface in the Changjiang Estuary and Hangzhou Bay
Gao Xuelu1,2; Song Jinming1; Li Xuegang1; Li Ning1; Yuan Huamao1
Source PublicationCHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN0254-4059
2008-08-01
Volume26Issue:3Pages:289-295
KeywordPartial Pressure Of Carbon Dioxide Spatial Distribution Sea-air Exchange Changjiang Estuary Hangzhou Bay
Contribution RankChinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci;Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev
Corresponding AuthorSong, JM, Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
Department污染过程与控制实验室
AbstractPartial pressure of CO(2) (pCO(2)) was investigated in the Changjiang (Yangtze River) Estuary, Hangzhou Bay and their adjacent areas during a cruise in August 2004, China. The data show that pCO(2) in surface waters of the studied area was higher than that in the atmosphere with only exception of a patch east of Zhoushan Archipelago. The pCO(2) varied from 168 to 2 264 mu atm, which fell in the low range compared with those of other estuaries in the world. The calculated sea-air CO(2) fluxes decreased offshore and varied from -10.0 to 88.1 mmol m(-2) d(-1) in average of 24.4 +/- 16.5 mmol m(-2) d(-1). Although the area studied was estimated only 2 x 10(4) km(2), it emitted (5.9 +/- 4.0) x 10(3) tons of carbon to the atmosphere every day. The estuaries and their plumes must be further studied for better understanding the role of coastal seas playing in the global oceanic carbon cycle.
SubtypeArticle
Indexed BySCI
Language英语
WOS KeywordDISSOLVED INORGANIC CARBON ; EAST CHINA SEA ; ATMOSPHERIC CARBON ; EUROPEAN ESTUARIES ; PARTIAL-PRESSURE ; RIVER ESTUARY ; BERING SEA ; DIOXIDE ; CO2 ; TRANSPORT
WOS Research AreaMarine & Freshwater Biology ; Oceanography
WOS IDWOS:000258601000010
Funding OrganizationNational Basic Research Program of China [2005CB407305]; Open foundation of the Key Laboratory of Marine Sedimentology & Environmental Geology, SOA [MASEG200606]; Qingdao Special Program for Leading Scientists [05-2-JC-90]; Chinese Academy of Sciences
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/3554
Collection中科院海岸带环境过程与生态修复重点实验室_污染过程与控制实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev, Yantai 264003, Peoples R China
Recommended Citation
GB/T 7714
Gao Xuelu,Song Jinming,Li Xuegang,et al. pCO(2) and carbon fluxes across sea-air interface in the Changjiang Estuary and Hangzhou Bay[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2008,26(3):289-295.
APA Gao Xuelu,Song Jinming,Li Xuegang,Li Ning,&Yuan Huamao.(2008).pCO(2) and carbon fluxes across sea-air interface in the Changjiang Estuary and Hangzhou Bay.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,26(3),289-295.
MLA Gao Xuelu,et al."pCO(2) and carbon fluxes across sea-air interface in the Changjiang Estuary and Hangzhou Bay".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 26.3(2008):289-295.
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