| 河流中有机碳的环境效应及其研究方法概述 |
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| 引用本文： | 李俊鹏,郭英燕,张亚雷,周雪飞.河流中有机碳的环境效应及其研究方法概述[J].四川环境,2011,30(6):144-148. |
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| 作者姓名： | 李俊鹏 郭英燕 张亚雷 周雪飞 |
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| 作者单位： | 同济大学长江水环境教育部重点实验室,上海,200092 |
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| 基金项目： | 上海市科委科研计划项目(09dz1205100);上海市科委国际合作项目(10230712400) |
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| 摘 要： | 有机碳是地表各种环境介质中的重要化学组分，是生态系统中能量与物质循环的重要介质。有机碳作为河流榆移的主要物质，榆运过程中对周围环境产生的效应不容忽视。本文结合近年来国内外研究动态，探讨并总结了河流作为碳源／汇角色的作用，有机碳对重金属迁移过程和水体生产力产生的影响；指出随着人类活动影响的加剧，河流有机碳正发生着显著变化，并影响到我们自身的生活；总结了传统的研究有机碳的方法，并对正在发展的研究方法做一下探讨。
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| 关 键 词： | 河流有机碳 人类活动 环境效应 研究方法 |
Overview of Environmental Effects of Organic Carbon in Rivers and Its Corresponding Research Methods |
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| LI Jun-peng,GUO Ying-yan,ZHANG Ya-lei,ZHOU Xue-fei.Overview of Environmental Effects of Organic Carbon in Rivers and Its Corresponding Research Methods[J].Sichuan Environment,2011,30(6):144-148. |
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| Authors: | LI Jun-peng GUO Ying-yan ZHANG Ya-lei ZHOU Xue-fei |
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| Institution: | LI Jun-peng,GUO Ying-yan,ZHANG Ya-lei,ZHOU Xue-fei(Key Laboratory of Yangtze Water Environment of Ministry of Education,Tongji University,Shanghai 200092,China) |
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| Abstract: | Organic carbon is an important component in various environment media of the earth's surface.As the primary substance transferred by rivers,the effect of organic carbon on surrounding environment during the transferring process is nonnegligible.Referring the recent researches home and abroad,This paper discusses and summarized the role of the rivers as the source and sink of carbon as well as the effects of riverine organic carbon on heavy metals emigration and river productivity.It points out that with the... |
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| Keywords: | Riverine organic carbon human activities environmental effects research method |
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