气候变化领域集成服务门户(CCPortal): Technical note: A two-sided affine power scaling relationship to represent the concentration-discharge relationship

CCPortal

DOI	10.5194/hess-24-1823-2020
	Technical note: A two-sided affine power scaling relationship to represent the concentration-discharge relationship
	Neira J.M.T.; Andréassian V.; Tallec G.; Mouchel J.
发表日期	2020
ISSN	1027-5606
起始页码	1823
结束页码	1830
卷号	24 期号:4
英文摘要	This technical note deals with the mathematical representation of concentration-discharge relationships. We propose a two-sided affine power scaling relationship (2S-APS) as an alternative to the classic one-sided power scaling relationship (commonly known as "power law"). We also discuss the identification of the parameters of the proposed relationship, using an appropriate numerical criterion. The application of 2S-APS to the high-frequency chemical time series of the Orgeval-ORACLE observatory is presented here (in calibration and validation mode): it yields better results for several solutes and for electrical conductivity in comparison with the power law relationship. © Author(s) 2020. This work is distributed under the Creative Commons Attribution 4.0 Licencse.
语种	英语
scopus关键词	Hydrology; Calibration and validations; Electrical conductivity; High frequency HF; Identification of the parameters; Mathematical representations; Numerical criteria; Power law relationship; Technical notes; Earth sciences; calibration; electrical conductivity; energy efficiency; numerical method; power generation; power law; time series analysis
来源期刊	Hydrology and Earth System Sciences
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/159440
作者单位	Neira, J.M.T., Université Paris-Saclay, INRAE, HYCAR Research Unit, Antony, 92761, France, Sorbonne Université, CNRS, EPHE, UMR Metis 7619, Paris, France; Andréassian, V., Université Paris-Saclay, INRAE, HYCAR Research Unit, Antony, 92761, France; Tallec, G., Université Paris-Saclay, INRAE, HYCAR Research Unit, Antony, 92761, France; Mouchel, J., Sorbonne Université, CNRS, EPHE, UMR Metis 7619, Paris, France
推荐引用方式 GB/T 7714	Neira J.M.T.,Andréassian V.,Tallec G.,et al. Technical note: A two-sided affine power scaling relationship to represent the concentration-discharge relationship[J],2020,24(4).
APA	Neira J.M.T.,Andréassian V.,Tallec G.,&Mouchel J..(2020).Technical note: A two-sided affine power scaling relationship to represent the concentration-discharge relationship.Hydrology and Earth System Sciences,24(4).
MLA	Neira J.M.T.,et al."Technical note: A two-sided affine power scaling relationship to represent the concentration-discharge relationship".Hydrology and Earth System Sciences 24.4(2020).