| 引用本文： |
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李谊纯,牙韩争,董德信.河口物质输运时间尺度研究综述[J].广西科学院学报,2014,30(3):143-147. [点击复制]
- LI Yi-chun,YA Han-zheng,DONG De-xin.Review of Transport Time Scales on Estuarine[J].Journal of Guangxi Academy of Sciences,2014,30(3):143-147. [点击复制]
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| 摘要: |
| 河口物质输运时间尺度是将河口物理过程与生态过程联系起来的一个重要指标。输运时间尺度经常与生物化学过程的时间尺度进行比较以量化水动力过程在污染物输入及演化过程中的重要性。本文对目前国内外河口输运时间尺度的常用尺度的概念、计算方法及其应用状况进行综述,以期对河口物质输运及生态环境研究提供帮助。 |
| 关键词: 河口 时间尺度 滞留时间 龄 |
| DOI： |
| 投稿时间：2014-05-10修订日期：2014-06-13 |
| 基金项目:广西自然科学基金北部湾重大专项(2011GXNSFE018002),国家自然科学基金项目(40766001)资助。 |
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| Review of Transport Time Scales on Estuarine |
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LI Yi-chun, YA Han-zheng, DONG De-xin
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| (Guangxi Beibu Gulf Marine Research Center, Guangxi Academy of Sciences, Nanning, Guangxi, 530007, China) |
| Abstract: |
| Estuarine transport time scale is an important index which connects the estuarine physical and ecological processes.Transport time scale is always compared with the time scales of bio-chemical processes to quantify the importance of the hydrodynamics in pollution transport and evolution.Some commonly used concepts and computational methods of estuarine transport time scales,and their current application are synthesized concisely in this paper.The summarization is predicted to provide some references for the estuarine transport and ecological environment researches. |
| Key words: estuary time scale residence time age |
