Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016WR020335 |
A modeling approach to identify the effective forcing exerted by wind on a prealpine lake surrounded by a complex topography | |
Valerio, G.1; Cantelli, A.2; Monti, P.2; Leuzzi, G.2 | |
2017-05-01 | |
发表期刊 | WATER RESOURCES RESEARCH |
ISSN | 0043-1397 |
EISSN | 1944-7973 |
出版年 | 2017 |
卷号 | 53期号:5 |
文章类型 | Article |
语种 | 英语 |
国家 | Italy |
英文摘要 | The representation of spatial wind distribution is recognized as a serious difficulty when modeling the hydrodynamics of lakes surrounded by a complex topography. To address this issue, we propose to force a 3-D lake model with the wind field simulated by a high-resolution atmospheric model, considering as a case study a 61 km(2) prealpine lake surrounded by mountain ranges that reach 1800 m above the lake's surface, where a comprehensive data set was available in the stratified season. The improved distributed description of the wind stress over the lake surface led to a significant enhancement in the representation of the main basin-scale internal wave motions, and hence provided a reference solution to test the use of simplified approaches. Moreover, the analysis of the power exerted by the computed wind field enabled us to identify measuring stations that provide suitable wind data to be applied uniformly on the lake surface in long-term simulations. Accordingly, the proposed methodology can contribute to reducing the uncertainties associated with the definition of wind forcing for modeling purposes and can provide a rational criterion for installing representative measurement locations in prealpine lakes. |
英文关键词 | spatial wind field slope flows internal waves WRF prealpine lake Lake Iseo |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000403712100031 |
WOS关键词 | SCALE INTERNAL WAVES ; STRATIFIED LAKE ; NUMERICAL SIMULATIONS ; TEMPERATURE STRUCTURE ; HYDRODYNAMIC LAKE ; BASIN ; CIRCULATION ; CONVECTION ; TURBULENCE ; KINNERET |
WOS类目 | Environmental Sciences ; Limnology ; Water Resources |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/20101 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Brescia, Dept Civil Environm Architectural Engn & Math DIC, Brescia, Italy; 2.Univ Roma La Sapienza, Dept Civil Construct & Environm Engn DICEA, Rome, Italy |
推荐引用方式 GB/T 7714 | Valerio, G.,Cantelli, A.,Monti, P.,et al. A modeling approach to identify the effective forcing exerted by wind on a prealpine lake surrounded by a complex topography[J]. WATER RESOURCES RESEARCH,2017,53(5). |
APA | Valerio, G.,Cantelli, A.,Monti, P.,&Leuzzi, G..(2017).A modeling approach to identify the effective forcing exerted by wind on a prealpine lake surrounded by a complex topography.WATER RESOURCES RESEARCH,53(5). |
MLA | Valerio, G.,et al."A modeling approach to identify the effective forcing exerted by wind on a prealpine lake surrounded by a complex topography".WATER RESOURCES RESEARCH 53.5(2017). |
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