Comments on "Analysis of Flow Resistance Equations in Gravel-Bed Rivers With Intermittent Regimes: Calabrian Fiumare Data Set" by G. Mendicino and F. Colosimo

doi:10.1029/2019WR026633

GSTDTAP > 资源环境科学

DOI	10.1029/2019WR026633
	Comments on "Analysis of Flow Resistance Equations in Gravel-Bed Rivers With Intermittent Regimes: Calabrian Fiumare Data Set" by G. Mendicino and F. Colosimo
	Qin, Jie; Wu, Teng
	2020-03-01
发表期刊	WATER RESOURCES RESEARCH
ISSN	0043-1397
EISSN	1944-7973
出版年	2020
卷号	56 期号:3
文章类型	Editorial Material
语种	英语
国家	Peoples R China
英文摘要	Mendicino and Colosimo (2019, https://doi.org/10.1029/2019WR024819) addressed the evaluation of flow resistance in natural gravel-bed rivers and proposed several new equations to estimate resistance coefficients by adding the Froude number and the Shields sediment mobility parameter to conventional equations. The new equations were found to better reproduce flow velocity in comparison to conventional resistance equations. However, the apparent improved performance of these new equations is due to spurious correlation. Mendicino and Colosimo (2019, https://doi.org/10.1029/2019WR024819) incorrectly calculated the resistance coefficient by substituting the measured Froude number into the new equations, which should be solved iteratively. If the new equations were calculated correctly, they are no better than the original equations.
领域	资源环境
收录类别	SCI-E
WOS记录号	WOS:000538000800007
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/280563
专题	资源环境科学
作者单位	Hohai Univ, Coll Harbour Coastal & Offshore Engn, Nanjing, Peoples R China
推荐引用方式 GB/T 7714	Qin, Jie,Wu, Teng. Comments on "Analysis of Flow Resistance Equations in Gravel-Bed Rivers With Intermittent Regimes: Calabrian Fiumare Data Set" by G. Mendicino and F. Colosimo[J]. WATER RESOURCES RESEARCH,2020,56(3).
APA	Qin, Jie,&Wu, Teng.(2020).Comments on "Analysis of Flow Resistance Equations in Gravel-Bed Rivers With Intermittent Regimes: Calabrian Fiumare Data Set" by G. Mendicino and F. Colosimo.WATER RESOURCES RESEARCH,56(3).
MLA	Qin, Jie,et al."Comments on "Analysis of Flow Resistance Equations in Gravel-Bed Rivers With Intermittent Regimes: Calabrian Fiumare Data Set" by G. Mendicino and F. Colosimo".WATER RESOURCES RESEARCH 56.3(2020).