Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/02626667.2015.1051981 |
Effects of long-term wastewater irrigation on soil physical properties and performance of selected infiltration models in a semi-arid region | |
Razzaghi, Soheil1; Khodaverdiloo, Habib1; Dashtaki, Shoja Ghorbani2 | |
通讯作者 | Khodaverdiloo, Habib |
来源期刊 | HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES
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ISSN | 0262-6667 |
EISSN | 2150-3435 |
出版年 | 2016 |
卷号 | 61期号:10页码:1778-1790 |
英文摘要 | In many arid and semi-arid countries, wastewater irrigation is becoming a common practice in agriculture. In this study, the effect of long-term (40 years) wastewater irrigation on selected physical and hydraulic properties of soil in different parts of a landscape was investigated. The performance of some infiltration models, including Philip (Ph), Kostiakov (Kos), Kostiakov-Lewis (Kos-L), Horton (Ho), Huggins and Monke (Hug-M), and linear and nonlinear Smith-Parlange (S-P(L) and S-P(NL)), was compared. This study was performed in the Urmia region, Iran, where flooding wastewater irrigation has been practised for at least 40 years. Five paired sites, each of which contained a measurement location at the wastewater-irrigated (WWI) and adjacent control area were studied. Accuracy of the infiltration models was evaluated using several statistical criteria, including root mean square error (RMSE) and Akaike information criterion (AIC). The models were classified into groups using cluster analysis based on level of similarity in their performance. The cumulative water infiltration into soils after 1 h (I1h) was calculated using the selected most accurate models and introduced so as to use only one term to compare the infiltration behaviour of soils. Based on RMSE and AIC, the performance of the Ph, Ho, Kos and Kos-L models was considerably better than that of Hug-M, S-P(L) and S-P(NL). The ranking of the models in terms of their AIC values was: Kos-L > Ho > Kos > Ph > S-P(L) > Hug-M > S-P(NL). The models were classified into two distinct groups. The similarity among Ph, Ho, Kos and Kos-L models was more than 80% and for Hug-M, S-P(L), and S-P(NL) models, it was more than 79%. However, the similarity between these two groups of models was less than 58%. |
英文关键词 | municipal wastewater soil physical quality soil water infiltration |
类型 | Article |
语种 | 英语 |
国家 | Iran |
收录类别 | SCI-E |
WOS记录号 | WOS:000380065500003 |
WOS关键词 | SANDY LOAM SOIL ; HYDRAULIC CONDUCTIVITY ; CHEMICAL-PROPERTIES ; IRAN ; ACCUMULATION ; SYSTEMS |
WOS类目 | Water Resources |
WOS研究方向 | Water Resources |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/193478 |
作者单位 | 1.Urmia Univ, Dept Soil Sci, Orumiyeh, Iran; 2.Shahrekord Univ, Dept Soil Sci, Shahrekord, Iran |
推荐引用方式 GB/T 7714 | Razzaghi, Soheil,Khodaverdiloo, Habib,Dashtaki, Shoja Ghorbani. Effects of long-term wastewater irrigation on soil physical properties and performance of selected infiltration models in a semi-arid region[J],2016,61(10):1778-1790. |
APA | Razzaghi, Soheil,Khodaverdiloo, Habib,&Dashtaki, Shoja Ghorbani.(2016).Effects of long-term wastewater irrigation on soil physical properties and performance of selected infiltration models in a semi-arid region.HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES,61(10),1778-1790. |
MLA | Razzaghi, Soheil,et al."Effects of long-term wastewater irrigation on soil physical properties and performance of selected infiltration models in a semi-arid region".HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES 61.10(2016):1778-1790. |
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