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Diurnal and seasonal variations of carbonate system parameters on Luhuitou fringing reef, Sanya Bay, Hainan Island, South China Sea
[Zhang, Chenglong; Huang, Hui; Ye, Cheng; Huang, Liangmin; Li, Xiubao; Lian, Jiansheng; Liu, Sheng] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China; Li, Xiubao] Natl Expt Stn Trop Marine Biol, Sanya 572000, Peoples R China; Ye, Cheng] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China; huanghui@scsio.ac.cn
2013
Source PublicationDEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY
ISSN0967-0645
Volume96Pages:65-74
AbstractThe 3-day diurnal dynamics of carbonate system and related parameters on Luhuitou fringing reef of Sanya Bay-adjacent to the South China Sea (SCS) were observed in December of 2009 (early winter), April (spring), July (summer) and November (late-autumn) of 2010. The Luhuitou fringing reef ecosystem was generally dominated by macro and planktonic algae throughout the year except by coralline algae in winter. The system parameters showed distinct diurnal trends in the four seasons. Averaged ranges of diurnal variation for dissolved oxygen and partial pressure of CO2 (pCO(2)) were higher in the autumn, 4.67 mg L-1 and 218.2 mu atm, respectively than other seasons. Averaged ranges of diurnal variation for normalized total alkalinity (NTA) was higher in the winter (61.3 mu mol kg(-1)), and lower in the spring (16.0 mu nol kg(-1)). The diurnal variations are mainly controlled by biological activities, especially by the processes of photosynthesis and respiration in the reef ecosystem. In winter, however, calcification and dissolution contributed more to the diurnal variations, compared with the other three seasons. Total alkalinity was largely related to seasonal changes in river inflow rates. Dissolved oxygen, pH, total CO2 and aragonite saturation also showed seasonal variations. These variations were mainly controlled by the seasonal changes of photosynthesis and respiration, which were mainly affected by changes in benthic community structure, temperature and river inflow rates. The oversaturated pCO(2) in the reef ecosystem with respect to the atmosphere in the winter and summer resulted in CO2 discharge from the reef ecosystem to the SCS. The whole system served as net source of CO2 to the atmosphere and the adjacent South China Sea on an annual time scale. (C) 2013 Elsevier Ltd. All rights reserved.
DepartmentLMB
KeywordDiurnal And Seasonal Variations Carbonate System Calcification And Dissolution Photosynthesis And Respiration Luhuitou Fringing Reef Tropical Estuary South China Sea
Subject AreaOceanography
Funding OrganizationWe would like to show our gratitude to the innovation program of the Chinese Academy of Sciences (No. kzcx2-yw-227), National Nature Science Foundation of China (Nos. 40931160437 and 40776085), Public Science and Technology research funds projects for the ocean (No. 201005012-6), National Key Technology R&D Program (No. 2009BAB44B01). A thorough review of an earlier draft by Robert Carpenter has brought significant improvements to this manuscript. We thank two anonymous reviewers for helpful comments and suggestions on this manuscript. We also would like to thank Dr. Dong Junde, vice manager of the Tropical Marine Biological Research Station in Hainan, who provided the historical weather information data. We gratefully acknowledge Huang Yuqing for dealing with the language problems of this paper. ; We would like to show our gratitude to the innovation program of the Chinese Academy of Sciences (No. kzcx2-yw-227), National Nature Science Foundation of China (Nos. 40931160437 and 40776085), Public Science and Technology research funds projects for the ocean (No. 201005012-6), National Key Technology R&D Program (No. 2009BAB44B01). A thorough review of an earlier draft by Robert Carpenter has brought significant improvements to this manuscript. We thank two anonymous reviewers for helpful comments and suggestions on this manuscript. We also would like to thank Dr. Dong Junde, vice manager of the Tropical Marine Biological Research Station in Hainan, who provided the historical weather information data. We gratefully acknowledge Huang Yuqing for dealing with the language problems of this paper. ; We would like to show our gratitude to the innovation program of the Chinese Academy of Sciences (No. kzcx2-yw-227), National Nature Science Foundation of China (Nos. 40931160437 and 40776085), Public Science and Technology research funds projects for the ocean (No. 201005012-6), National Key Technology R&D Program (No. 2009BAB44B01). A thorough review of an earlier draft by Robert Carpenter has brought significant improvements to this manuscript. We thank two anonymous reviewers for helpful comments and suggestions on this manuscript. We also would like to thank Dr. Dong Junde, vice manager of the Tropical Marine Biological Research Station in Hainan, who provided the historical weather information data. We gratefully acknowledge Huang Yuqing for dealing with the language problems of this paper. ; We would like to show our gratitude to the innovation program of the Chinese Academy of Sciences (No. kzcx2-yw-227), National Nature Science Foundation of China (Nos. 40931160437 and 40776085), Public Science and Technology research funds projects for the ocean (No. 201005012-6), National Key Technology R&D Program (No. 2009BAB44B01). A thorough review of an earlier draft by Robert Carpenter has brought significant improvements to this manuscript. We thank two anonymous reviewers for helpful comments and suggestions on this manuscript. We also would like to thank Dr. Dong Junde, vice manager of the Tropical Marine Biological Research Station in Hainan, who provided the historical weather information data. We gratefully acknowledge Huang Yuqing for dealing with the language problems of this paper.
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Language英语
Funding OrganizationWe would like to show our gratitude to the innovation program of the Chinese Academy of Sciences (No. kzcx2-yw-227), National Nature Science Foundation of China (Nos. 40931160437 and 40776085), Public Science and Technology research funds projects for the ocean (No. 201005012-6), National Key Technology R&D Program (No. 2009BAB44B01). A thorough review of an earlier draft by Robert Carpenter has brought significant improvements to this manuscript. We thank two anonymous reviewers for helpful comments and suggestions on this manuscript. We also would like to thank Dr. Dong Junde, vice manager of the Tropical Marine Biological Research Station in Hainan, who provided the historical weather information data. We gratefully acknowledge Huang Yuqing for dealing with the language problems of this paper. ; We would like to show our gratitude to the innovation program of the Chinese Academy of Sciences (No. kzcx2-yw-227), National Nature Science Foundation of China (Nos. 40931160437 and 40776085), Public Science and Technology research funds projects for the ocean (No. 201005012-6), National Key Technology R&D Program (No. 2009BAB44B01). A thorough review of an earlier draft by Robert Carpenter has brought significant improvements to this manuscript. We thank two anonymous reviewers for helpful comments and suggestions on this manuscript. We also would like to thank Dr. Dong Junde, vice manager of the Tropical Marine Biological Research Station in Hainan, who provided the historical weather information data. We gratefully acknowledge Huang Yuqing for dealing with the language problems of this paper. ; We would like to show our gratitude to the innovation program of the Chinese Academy of Sciences (No. kzcx2-yw-227), National Nature Science Foundation of China (Nos. 40931160437 and 40776085), Public Science and Technology research funds projects for the ocean (No. 201005012-6), National Key Technology R&D Program (No. 2009BAB44B01). A thorough review of an earlier draft by Robert Carpenter has brought significant improvements to this manuscript. We thank two anonymous reviewers for helpful comments and suggestions on this manuscript. We also would like to thank Dr. Dong Junde, vice manager of the Tropical Marine Biological Research Station in Hainan, who provided the historical weather information data. We gratefully acknowledge Huang Yuqing for dealing with the language problems of this paper. ; We would like to show our gratitude to the innovation program of the Chinese Academy of Sciences (No. kzcx2-yw-227), National Nature Science Foundation of China (Nos. 40931160437 and 40776085), Public Science and Technology research funds projects for the ocean (No. 201005012-6), National Key Technology R&D Program (No. 2009BAB44B01). A thorough review of an earlier draft by Robert Carpenter has brought significant improvements to this manuscript. We thank two anonymous reviewers for helpful comments and suggestions on this manuscript. We also would like to thank Dr. Dong Junde, vice manager of the Tropical Marine Biological Research Station in Hainan, who provided the historical weather information data. We gratefully acknowledge Huang Yuqing for dealing with the language problems of this paper.
WOS IDWOS:000328526100010
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/10965
Collection中科院海洋生物资源可持续利用重点实验室
Corresponding Authorhuanghui@scsio.ac.cn
Recommended Citation
GB/T 7714
[Zhang, Chenglong,Huang, Hui,Ye, Cheng,et al. Diurnal and seasonal variations of carbonate system parameters on Luhuitou fringing reef, Sanya Bay, Hainan Island, South China Sea[J]. DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY,2013,96:65-74.
APA [Zhang, Chenglong.,Huang, Hui.,Ye, Cheng.,Huang, Liangmin.,Li, Xiubao.,...&huanghui@scsio.ac.cn.(2013).Diurnal and seasonal variations of carbonate system parameters on Luhuitou fringing reef, Sanya Bay, Hainan Island, South China Sea.DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY,96,65-74.
MLA [Zhang, Chenglong,et al."Diurnal and seasonal variations of carbonate system parameters on Luhuitou fringing reef, Sanya Bay, Hainan Island, South China Sea".DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY 96(2013):65-74.
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