A motion correction on direct estimations of air-sea fluxes from a buoy
文献类型：CNKI期刊论文
| 作者 | HUANG Yansong; SONG Jinbao; FAN Conghui |
| 发表日期 | 2013-03-15 |
| 出处 | Acta Oceanologica Sinica
 |
| 关键词 | air-sea fluxes,motion correction,angular offset,eddy correlation method,bulk aerodynamic method |
| 英文摘要 | A flux system deployed on a moored buoy has been described,which is capable of directly estimating the airsea fluxes after removing the contamination in the signal due to buoy motion.A triple loop fitting method has been demonstrated for determining the three angular offsets between measurement axes of the sonic anemometer and motion pack.The data collected in an experiment in the Northern Huanghai Sea is used to correct the three sonic anemometer measurements of turbulent wind for buoy motion.The effective removal of wave-scale motion from the spectra and cospectra are demonstrated.Estimates of along-wind momentum flux,sensible heat flux and latent heat flux calculated by the eddy correlation method based on data obtained by sonic anemometer 81000V are shown to be in the same trend and scale with those determined by the bulk aerodynamic method after motion correction.The motion correction not only greatly improve the estimation of the momentum flux but also has a great impact on the calculated sensible heat flux. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | The National Basic Research Program of China under contract No. 2011CB403501 ; the Fund for Creative Research Groups by NSFC of China under contract No. 40821004 ; the Knowledge Innovation Programs of the Chinese Academy of Sciences under contract No. KZCX2-YW-Q07-02 ; the High-Tech Research and Development Program (863 Program) of China under contract No. 2006AA09A309 |
| 卷 | v.32期:03页:65-72 |
| 语种 | 英文; |
| 分类号 | P715 |
| ISSN号 | 0253-505X |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/190944]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.KeyLaboratoryofOceanCirculationandWaves,InstituteofOceanology,ChineseAcademyofSciences 2.SouthChinaSeaMarineEngineeringSurveyingCenter,StateOceanicAdministration |
| 推荐引用方式 GB/T 7714 | HUANG Yansong,SONG Jinbao,FAN Conghui. A motion correction on direct estimations of air-sea fluxes from a buoy. 2013. |
入库方式： OAI收割
来源：海洋研究所
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