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DOI | 10.1002/2016WR019673 |
An Eulerian equation for snow accumulation downstream of an object | |
Ohara, Noriaki | |
2017-02-01 | |
发表期刊 | WATER RESOURCES RESEARCH
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ISSN | 0043-1397 |
EISSN | 1944-7973 |
出版年 | 2017 |
卷号 | 53期号:2 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | This study investigated the form of the governing equation for the particle distribution by focusing on the particle motion processes rather than flow regime and particle characteristics. A linear erosion term for a fetch-eddy effect was introduced to the advection dispersion equation. The equation formulated in this paper described most of the particle deposit patterns behind an object including porous and solid snow fences, and a tree. This theory may enable us to estimate particle motion parameters, such as diffusion, drift, and erosion coefficients, from field observed particle distributions. Snow stratigraphy observed by ground penetrating radar (GPR) was used verify to result of the modeled theoretical snow redistribution. These analyses confirmed the effectiveness of the linear erosion term at explaining the particle deposition patterns due to eddies around a porous snow fence. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000398568800029 |
WOS关键词 | COMPLEX TERRAIN ; NUMERICAL-SIMULATION ; WATER EQUIVALENT ; TRANSPORT MODEL ; BLOWING SNOW ; SURFACE ; SNOWDRIFT ; DUNES ; WIND ; SAND |
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/21918 |
专题 | 资源环境科学 |
作者单位 | Univ Wyoming, Dept Civil & Architectural Engn, Laramie, WY 82071 USA |
推荐引用方式 GB/T 7714 | Ohara, Noriaki. An Eulerian equation for snow accumulation downstream of an object[J]. WATER RESOURCES RESEARCH,2017,53(2). |
APA | Ohara, Noriaki.(2017).An Eulerian equation for snow accumulation downstream of an object.WATER RESOURCES RESEARCH,53(2). |
MLA | Ohara, Noriaki."An Eulerian equation for snow accumulation downstream of an object".WATER RESOURCES RESEARCH 53.2(2017). |
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