| 水库水气界面温室气体通量监测方法综述 |
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| 引用本文： | 赵炎,曾源,吴炳方,陈永柏,王强,袁超.水库水气界面温室气体通量监测方法综述[J].水科学进展,2011,22(1):135-146. |
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| 作者姓名： | 赵炎 曾源 吴炳方 陈永柏 王强 袁超 |
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| 作者单位： | 1.中国科学院遥感应用研究所, 北京, 100101; |
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| 基金项目： | 国家重点基础研究发展计划(973)资助项目(2010CB955904); 中国科学院院地合作资助项目(ZNWH-2011-014)~~ |
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| 摘 要： | 水库水体中的有机碳,经过水中微生物代谢分解,生成甲烷、二氧化碳等温室气体,通过扩散、气泡等方式,经由水气界面排向大气.目前国外对水库水气界面的温室气体通量监测已经发展了静态箱法、梯度法、倒置漏斗法、TDLAS法以及涡度相关法等.综述了以上监测方法的原理、应用、优缺点及适用范围,从水体、陆地和气候环境方面分析了影响水气界...
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| 关 键 词： | 水库 温室气体 通量监测 遥感 |
| 收稿时间： | 2010-05-13 |
Review of methods for measuring greenhouse gas flux from the air-water interface of reservoirs |
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| ZHAO Yan,ZENG Yuan,WU Bing-fang,CHEN Yong-bo,WANG Qiang,YUAN Chao.Review of methods for measuring greenhouse gas flux from the air-water interface of reservoirs[J].Advances in Water Science,2011,22(1):135-146. |
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| Authors: | ZHAO Yan ZENG Yuan WU Bing-fang CHEN Yong-bo WANG Qiang YUAN Chao |
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| Affiliation: | 1.Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing 100101, China;2.China Three Gorges Corporation, Yichang 443002, China |
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| Abstract: | Carbon dioxide(CO2) and methane(CH4) produced during decomposition of organic matter(OM) in reservoirs are emitted from the air-water interface either by diffusion or ebullition.The static-chamber,gradient descent,invert funnel,TDLAS(Tunable Diode Laser Absorption Spectroscopy) and eddy covariance are commonly used methods for measuring CO2 and CH4 fluxes from the air-water interface of reservoirs in abroad.In this study,we review the principle and application of above mentioned methods,their pros and cons,... |
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| Keywords: | reservoir greenhouse gas flux measurement remote sensing |
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