| 海洋沉积物中硝化和反硝化过程研究进展 |
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| 引用本文： | 曹文卿,刘素美.海洋沉积物中硝化和反硝化过程研究进展[J].海洋科学进展,2006,24(2):259-265. |
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| 作者姓名： | 曹文卿 刘素美 |
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| 作者单位： | 中国海洋大学,化学化工学院,山东,青岛,266003;中国海洋大学,化学化工学院,山东,青岛,266003 |
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| 基金项目： | 国家自然科学基金
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国家自然科学基金
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法国国家自然科学基金 |
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| 摘 要： | 硝化和反硝化过程是氮循环的中心环节。水生态环境中氮的转化受诸多因素的制约,了解这些控制要素的作用机理,对预防和消除水体富营养化或缓解初级生产的氮限制有重要意义。综述了硝化和反硝化的研究现状,着重介绍了硝化-反硝化影响因素及测量方法的研究进展,并预测了进一步研究重点。
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| 关 键 词： | 硝化 反硝化 沉积物 影响因素 测量方法 |
| 文章编号： | 1671-6647(2006)02-0259-07 |
| 收稿时间： | 2004-12-27 |
| 修稿时间： | 2004年12月27 |
Advances in the Study on Nitrification and Denitrification in Marine Sediments |
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| CAO Wen-qing,LIU Su-mei.Advances in the Study on Nitrification and Denitrification in Marine Sediments[J].Advances in Marine Science,2006,24(2):259-265. |
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| Authors: | CAO Wen-qing LIU Su-mei |
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| Institution: | College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266003, China |
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| Abstract: | Nitrification and denitrification are key links in nitrogen cycling.There are many restrictive factors of nitrogen transformation in the aquatic ecosystem,so to understand the action mechanism of these restrictive factors has important implication for preventing and removing the aquatic eutrophication or mitigating the nitrogen limitation on primary production.In this paper,the present status of nitrification and denitrification researches are summarized,and the advances in study on factors affecting nitrification and denitrification and their measuring methods are introduced.The further key research fields are also predicted. |
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| Keywords: | nitrification denitrification sediment affecting factor measuring method |
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