Response of Kostiakov-Lewis Infiltration Parameters to Soil Physical-Chemical Properties in the Loess Plateau of China

Qin, Wenjing; Fan, Guisheng

Wenjing Qin, Guisheng Fan

Response of Kostiakov-Lewis Infiltration Parameters to Soil Physical-Chemical Properties in the Loess Plateau of China

Abstract:

In order to know the main factors influence the infiltration parameters, based on the 344 sets of double-ring infiltration experiments in 101 different experimental sites in the Loess Plateau, obtained a large sample of Kostiakov-Lewis infiltration model parameters, analyzed the relationship between infiltration parameters and soil properties, established a multiple linear model, a nonlinear model and a BP neural network model to predict the infiltration parameters. The results showed that through Pearson correlation analysis, the main factors for parameter k was bulk density, soil water content of 0-10 cm, sand content, silt content and organic matter of 0-20 cm, the main factors influence parameter a was water content, sand content, silt content of 0-40 cm, and bulk density of 20-40 cm, and the main factors for parameter f0 was water content, sand content, silt content, of 0-40 cm, bulk density of 10-40 cm, and organic matter of 0-20 cm. Compared with previous studies, this paper added soil organic matter content as an independent variable to study the effect of soil chemical properties on soil infiltration capacity, which makes the model more reasonable, higher accuracy, and better prediction effect. Based on the effective test, result error analysis and comprehensive analysis, it was feasible to obtain the infiltration parameters in the Kostiakov-Lewis model using three Pedo-transfer functions. Under the condition of comprehensive consideration of forecast accuracy and stability applicability, it was recommended to use the nonlinear model as the prediction model of soil water infiltration parameters in the Loess Plateau.

Keywords:
Soil physical and chemical properties; Kostiakov-Lewis infiltration model; Pearson correlation analysis; soil organic matter content; multiple linear model; nonlinear model; BP neural model

Issue: 2020, Volume 71, Issue 4

Pages: 581-593

Publication date: 2020/5/5

https://doi.org/10.37358/RC.20.4.8099

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
QIN, W., FAN, G., Response of Kostiakov-Lewis Infiltration Parameters to Soil Physical-Chemical Properties in the Loess Plateau of China, Rev. Chim., 71(4), 2020, 581-593.

Vancouver
Qin W, Fan G. Response of Kostiakov-Lewis Infiltration Parameters to Soil Physical-Chemical Properties in the Loess Plateau of China. Rev. Chim.[internet]. 2020 Apr;71(4):581-593. Available from: https://doi.org/10.37358/RC.20.4.8099

APA 6th edition
Qin, W., Fan, G. (2020). Response of Kostiakov-Lewis Infiltration Parameters to Soil Physical-Chemical Properties in the Loess Plateau of China. Revista de Chimie, 71(4), 581-593. https://doi.org/10.37358/RC.20.4.8099

Harvard
Qin, W., Fan, G. (2020). 'Response of Kostiakov-Lewis Infiltration Parameters to Soil Physical-Chemical Properties in the Loess Plateau of China', Revista de Chimie, 71(4), pp. 581-593. https://doi.org/10.37358/RC.20.4.8099

IEEE
W. Qin, G. Fan, "Response of Kostiakov-Lewis Infiltration Parameters to Soil Physical-Chemical Properties in the Loess Plateau of China". Revista de Chimie, vol. 71, no. 4, pp. 581-593, 2020. [online]. https://doi.org/10.37358/RC.20.4.8099

Text
Wenjing Qin, Guisheng Fan,
Response of Kostiakov-Lewis Infiltration Parameters to Soil Physical-Chemical Properties in the Loess Plateau of China,
Revista de Chimie,
Volume 71, Issue 4,
2020,
Pages 581-593,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.4.8099.
(https://revistadechimie.ro/Articles.asp?ID=8099)
Keywords: Soil physical and chemical properties; Kostiakov-Lewis infiltration model; Pearson correlation analysis; soil organic matter content; multiple linear model; nonlinear model; BP neural model

RIS
TY - JOUR
T1 - Response of Kostiakov-Lewis Infiltration Parameters to Soil Physical-Chemical Properties in the Loess Plateau of China
A1 - Qin, Wenjing
A2 - Fan, Guisheng
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 4
SP - 581
EP - 593
UR - https://doi.org/10.37358/RC.20.4.8099
KW - Soil physical and chemical properties; Kostiakov-Lewis infiltration model; Pearson correlation analysis; soil organic matter content; multiple linear model; nonlinear model; BP neural model
ER -

BibTex
@article{RevCh2020P581,
author = {Qin Wenjing and Fan Guisheng},
title = {Response of Kostiakov-Lewis Infiltration Parameters to Soil Physical-Chemical Properties in the Loess Plateau of China},
journal = {Revista de Chimie},
volume = {71},
number = {4},
pages = {581-593},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.4.8099},
url = {https://revistadechimie.ro/Articles.asp?ID=8099}
}

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