中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Spatial distribution patterns of phytoplankton biomass and primary productivity in six coral atolls in the central South China Sea

文献类型:期刊论文

作者Tan, Yehui1; Liu, Jiaxing; Ke, Zhixin2; Jiang, Xin; Huang, Liangmin1; Liu, Huajian; Wang, Junxing
刊名CORAL REEFS
出版日期2018
卷号37期号:3页码:919
ISSN号0722-4028
关键词Coral reef Phytoplankton Chlorophyll a Atoll Ecosystem health
英文摘要Nutrients' concentration, phytoplankton biomass, and primary productivity were investigated in six coral atolls in the central South China Sea during the southwest monsoon in the early summer. Nutrients' concentrations were generally very low in these atolls, and showed no obvious variation among outer reef slope, reef flat, and lagoon. The spatial variation of phytoplankton biomass and primary productivity were significant among the different regions of the atolls, and generally followed the order of outer reef slope < reef flat < lagoon. Phytoplankton biomass might be a more sensitive indicator than nutrients for the habitat differences in coral atoll ecosystem. The lagoon of Huangyan Atoll showed the highest phytoplankton biomass and primary productivity. The phytoplankton biomass and primary productivity were mainly contributed by pico-phytoplankton. Moreover, our results suggested that there might have a threshold value of Chl a for pico-phytoplankton abundance. When Chl a was higher than this threshold value (about 0.5 mu g L-1), the pico-phytoplankton abundance should not linearly increase with the Chl a concentration. Due to the significantly high-phytoplankton biomass and primary productivity, the anthropogenic eutrophication should be paid attention in the lagoon of Huangyan Atoll.
源URL[http://ir.scsio.ac.cn/handle/344004/17639]  
专题南海海洋研究所_中科院海洋生物资源可持续利用重点实验室
作者单位1.Guangdong Prov Key Lab Appl Marine Biol, West Xingang Rd 164, Guangzhou 510301, Guangdong, Peoples R China
2.Chinese Acad Sci, CAS Key Lab Trop Marine Bioresources & Ecol, South China Sea Inst Oceanol, Guangzhou, Guangdong, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Tan, Yehui,Liu, Jiaxing,Ke, Zhixin,et al. Spatial distribution patterns of phytoplankton biomass and primary productivity in six coral atolls in the central South China Sea[J]. CORAL REEFS,2018,37(3):919, 927.
APA Tan, Yehui.,Liu, Jiaxing.,Ke, Zhixin.,Jiang, Xin.,Huang, Liangmin.,...&Wang, Junxing.(2018).Spatial distribution patterns of phytoplankton biomass and primary productivity in six coral atolls in the central South China Sea.CORAL REEFS,37(3),919.
MLA Tan, Yehui,et al."Spatial distribution patterns of phytoplankton biomass and primary productivity in six coral atolls in the central South China Sea".CORAL REEFS 37.3(2018):919.

入库方式: OAI收割

来源:南海海洋研究所

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