Estimates of potential new production in the Java-Sumatra upwelling system
Wei, X; Liao, XM; Zhan, HG; Liu, HL; hgzhan@scsio.ac.cn
2012
发表期刊CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN0254-4059
卷号30期号:6页码:1063-1067
摘要The Java-Sumatra upwelling is one of the most important upwelling systems in the Indian Ocean, with maximum upwelling intensity in July through August. To estimate the nitrate supplied by upwelling, we developed a three-dimensional hydrodynamic model to calculate the mean vertical speed and determine the depth of upwelling. We used in-situ vertical nitrate profiles to assess nitrate concentration in the upwelled waters, and calculated the nitrate supply as the product of nitrate concentration and vertical transport obtained from the numerical model. The calculated result represents potential new production generated in the upwelling region. We found that on the event time scale (monthly) of Java-Sumatra upwelling, water brought to the surface originated from locations 100-m deep, giving a nitrate supply of 93.77x10(3) mol/s and potential new production of 1.02x10(14) gC/a.
部门归属[Wei Xing; Liao Xiaomei; Zhan Haigang] Chinese Acad Sci, State Key Lab Trop Oceanog, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Liu Hailong] Chinese Acad Sci, State Key Lab Numer Modeling Atmospher Sci & Geop, Inst Atmospher Phys, Beijing 100029, Peoples R China
关键词Java-sumatra Upwelling System Nitrate Supply Potential New Production
学科领域Limnology ; Oceanography
语种英语
资助项目LTO
WOS记录号WOS:000311286500019
引用统计
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/10071
专题热带海洋环境国家重点实验室(LTO)
通讯作者hgzhan@scsio.ac.cn
推荐引用方式
GB/T 7714
Wei, X,Liao, XM,Zhan, HG,et al. Estimates of potential new production in the Java-Sumatra upwelling system[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2012,30(6):1063-1067.
APA Wei, X,Liao, XM,Zhan, HG,Liu, HL,&hgzhan@scsio.ac.cn.(2012).Estimates of potential new production in the Java-Sumatra upwelling system.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,30(6),1063-1067.
MLA Wei, X,et al."Estimates of potential new production in the Java-Sumatra upwelling system".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 30.6(2012):1063-1067.
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
s00343-012-1281-x.pd(567KB) 开放获取--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。