| Research on phosphorus release from resuspended sediment under wind-induced waves in shallow water | |
Cheng PD(程鹏达)1; Zhu XG(朱心广)1,2 ; An Y(安翼)1; Feng C(冯春)1
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| Corresponding Author | Feng, Chun([email protected]) |
| Source Publication | ACTA MECHANICA SINICA
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| 2022-03-01 | |
| Volume | 38Issue:3Pages:12 |
| ISSN | 0567-7718 |
| Abstract | Sediment-water interfaces are important interfaces for lakes, which are related to most environmental and ecological problems. Wind-induced waves cause secondary pollution via sediment resuspension. Since the coupling mechanism of water, resuspended sediments, and phosphorus affects the release of phosphorus (P) near the interface, a coupled model was explored for two sediment types with different adsorption-desorption capabilities to examine sediment resuspension and P release. The relationships among wind speed, wave characteristics, sediment distribution and P concentration were obtained. For different sediments, the unit sediment desorption release is negatively correlated with wind speed. When sediments are resuspended under low or moderate wind speed, the P concentration in the overlying water increases abruptly, hampering diffusion. P release exhibits the characteristics of concentrated release in a small region and changes the water environment rapidly. |
| Keyword | Phosphorus Wind-induced waves Sediment resuspension Sediment-water interface Desorption |
| DOI | 10.1007/s10409-021-09023-z |
| Indexed By | SCI ; EI ; CSCD |
| Language | 英语 |
| WOS ID | WOS:000796554800014 |
| WOS Keyword | HYDRODYNAMIC DISTURBANCE ; TRANSPORT ; INTERFACE ; MODEL ; ZONE |
| WOS Research Area | Engineering ; Mechanics |
| WOS Subject | Engineering, Mechanical ; Mechanics |
| Funding Project | Strategic Priority Research Program of the National Key R&D Program of China[2018YFC1505500] ; Strategic Priority Research Program of the National Key R&D Program of China[2018YFC1505504] ; National Natural Science Foundation of China (NSFC)[11802313] ; National Natural Science Foundation of China (NSFC)[12032005] |
| Funding Organization | Strategic Priority Research Program of the National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Feng, Chun |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/89430 |
| Collection | 流固耦合系统力学重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Cheng PD,Zhu XG,An Y,et al. Research on phosphorus release from resuspended sediment under wind-induced waves in shallow water[J]. ACTA MECHANICA SINICA,2022,38,3,:12.Rp_Au:Feng, Chun |
| APA | 程鹏达,朱心广,安翼,&冯春.(2022).Research on phosphorus release from resuspended sediment under wind-induced waves in shallow water.ACTA MECHANICA SINICA,38(3),12. |
| MLA | 程鹏达,et al."Research on phosphorus release from resuspended sediment under wind-induced waves in shallow water".ACTA MECHANICA SINICA 38.3(2022):12. |
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| File Name/Size | DocType | Version | Access | License | ||
| Jp2022FA506_2022_Res（2362KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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