Distribution of reactive aluminum under the influence of mesoscale eddies in the western South China Sea
Liu, JX; Zhou, LB; Tan, YH; Wang, Q; Hu, ZF; Li, JJ; Jiang, X; Ke, ZX; kzx@scsio.ac.cn
2017
发表期刊ACTA OCEANOLOGICA SINICA
卷号36期号:6页码:95-103
摘要To understand the distribution of aluminum (Al) under the influence of mesocale eddies in the western South China Sea (SCS), sea level anomaly, geostrophic current, environmental parameters and reactive Al were investigated in the western SCS in August 2013. The highest reactive Al concentration ((180 +/- 64) nmol/L) was observed in the surface waters, indicating a substantial atmospheric input. Vertically, the reactive Al decreased from the surface high concentration to the subsurface minima at the depth of chlorophyll a (Chl a) maxima and then increased again with depth at most of the stations. The average concentration of reactive Al in the upper 100 m water column was significantly lower in the cyclonic eddy ((137 +/- 6) nmol/L) as compared with that in the noneddy waters ((180 +/- 21) nmol/L). By contrast, the average concentrations of Chl a and silicate in the upper 100 m water column were higher in the cyclonic eddy and lower in the anticyclonic eddy. There was a significant negative correlation between the average concentrations of reactive Al and Chl a in the upper 100 m water column. The vertical distribution of reactive Al and the negative correlation between reactive Al and Chl a both suggest that the reactive Al in the upper water column was significantly influenced by biological removal processes. Our results indicate that mesoscale eddies could regulate the distribution of reactive Al by influencing the primary production and phytoplankton community structure in the western SCS.
部门归属[Liu, Jiaxing; Zhou, Linbin; Tan, Yehui; Wang, Qiong; Hu, Zifeng; Li, Jiajun; Jiang, Xin; Ke, Zhixin] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Guangdong, Peoples R China; [Liu, Jiaxing; Zhou, Linbin; Tan, Yehui; Wang, Qiong; Hu, Zifeng; Li, Jiajun; Jiang, Xin; Ke, Zhixin] Chinese Acad Sci, South China Sea Inst Oceanol, Guangdong Prov Key Lab Appl Marine Biol, Guangzhou 510301, Guangdong, Peoples R China; [Liu, Jiaxing; Wang, Qiong; Hu, Zifeng; Li, Jiajun; Jiang, Xin] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
关键词Reactive Aluminum Mesoscale Eddy Chlorophyll a Biological Removal Phytoplankton Primary Production Western South China Sea
资助项目LMB
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/16289
专题中科院海洋生物资源可持续利用重点实验室
通讯作者kzx@scsio.ac.cn
推荐引用方式
GB/T 7714
Liu, JX,Zhou, LB,Tan, YH,et al. Distribution of reactive aluminum under the influence of mesoscale eddies in the western South China Sea[J]. ACTA OCEANOLOGICA SINICA,2017,36(6):95-103.
APA Liu, JX.,Zhou, LB.,Tan, YH.,Wang, Q.,Hu, ZF.,...&kzx@scsio.ac.cn.(2017).Distribution of reactive aluminum under the influence of mesoscale eddies in the western South China Sea.ACTA OCEANOLOGICA SINICA,36(6),95-103.
MLA Liu, JX,et al."Distribution of reactive aluminum under the influence of mesoscale eddies in the western South China Sea".ACTA OCEANOLOGICA SINICA 36.6(2017):95-103.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Distribution of reac(3138KB)期刊论文作者接受稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。