| 普里兹湾水体悬浮颗粒物天然15N |
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| 引用本文： | 刘广山,黄奕普,陈敏,邱雨生.普里兹湾水体悬浮颗粒物天然15N[J].台湾海峡,2005,24(3):265-273. |
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| 作者姓名： | 刘广山 黄奕普 陈敏 邱雨生 |
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| 作者单位： | 厦门大学海洋系、亚热带海洋研究所,福建,厦门,361005 |
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| 基金项目： | 国家自然科学基金重点资助项目(49836010) |
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| 摘 要： | 本文研究了南极普里兹湾海域悬浮颗粒物中的天然15N丰度,并就δ15N与POC、PON等生化要素之间的相关性进行了讨论,对δ15N含量分布特征的形成机制及其与物理、生物学过程的耦合进行了探讨,给出了南极普里兹湾悬浮颗粒物中的δ15N与POC、PON含量呈负相关关系;表层水中δ15N、POC和PON的分布和δ15N的垂直分布可能与涡流有关.
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| 关 键 词： | 海洋生物地球化学 普里兹湾 天然15N POM |
| 文章编号： | 1000-8160（2005）03-0265-09 |
| 收稿时间： | 2004-11-22 |
| 修稿时间： | 2004-11-22 |
Natural abundance of 15N in suspended particulate organic matter from Prydz Bay, Antarctic |
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| LIU Guang-shan,HUANG Yi-pu,CHEN Min,QIU Yu-sheng.Natural abundance of 15N in suspended particulate organic matter from Prydz Bay, Antarctic[J].Journal of Oceanography In Taiwan Strait,2005,24(3):265-273. |
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| Authors: | LIU Guang-shan HUANG Yi-pu CHEN Min QIU Yu-sheng |
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| Abstract: | The space distribution of natural abundance of ()~(15)N in suspended particulate organic material (POM) was determined with POC and PON. The relationship of ()~(15)N versus POC and PON respectively and the distribution mechanism formed and coupled with physical and biological process were discussed. It showed that ()~(15)N and POC and PON are positively correlated. The vertical distribution of ()~(15)N and distribution of ()~(15)N POC and PON in surface water may deal with eddy. |
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| Keywords: | marine biogeochemistny Prydz Bay natural ()~(15)N POM |
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