An integrated framework using water stability indices and spatial autocorrelation for detecting and mapping scaling-corrosion risks in arid groundwater-surface water systems
文献类型：期刊论文
| 作者 | Refaee, Ahmed7,8,9; Song, Xianfang1,2,3,7,8; Yang, Lihu1,2,3,7,8; Rashad, Eslam4,5,8; Ali, Khaled6 |
| 刊名 | JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
 |
| 出版日期 | 2026-04-01 |
| 卷号 | 14期号:2页码:121860 |
| 关键词 | Water stability indices Multiple linear regression Water quality index Spatial auto-correlation Wadi Abbady basin |
| ISSN号 | 2213-2929 |
| DOI | 10.1016/j.jece.2026.121860 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | In alignment with Sustainable Development Goal 6 (Clean Water and Sanitation), safeguarding water supply infrastructure in arid, water-stressed regions demands high-resolution, spatially explicit risk assessment. This study presents a comprehensive evaluation of scaling-corrosive tendencies and overall water quality in 39 surface-and groundwater samples from Wadi Abbady basin (Egypt), based on twelve key physicochemical parameters (pH, T, EC, TDS, Na+, K+, Ca2+, Mg2+, Cl-, SO42-, NO3-, HCO3-). Four established water stability indices (WSIs)-Langelier Saturation Index (LSI), Ryznar Stability Index (RSI), Puckorius Scaling Index (PSI), and Larson-Skold Index (L-SKI)-were integrated with multiple linear regression (MLR), spatial autocorrelation analysis, and water quality index (WQI). The LSI, RSI and PSI indicate moderate to high scaling potential in most samples, with MLR confirming salinity, carbonate buffering, and aggressive anions as the dominant predictors (R-2 = 0.81-0.97; p < 0.0001). Moran's index reveals significant clustering of scaling-prone zones in the northeastern part of the basin (Moran's index = 0.51 for RSI; 0.37 for PSI), whereas the southwestern part exhibits pronounced corrosion risk associated with elevated chloride and sulfate concentrations. WQI results show that Quaternary aquifer and surface water samples are mostly excellent to good, while the Nubian Sandstone aquifer is characterized by fair to unsuitable water quality. Based on these findings, there is an urgent need for site-specific mitigation strategies-including pH adjustment, selective ion removal (e.g., sulfate reduction via reverse osmosis), and targeted corrosion control-to enhance the resilience and sustainability of water supply systems under current arid hydrochemical conditions. |
| URL标识 | 查看原文 |
| WOS关键词 | AQUIFER ; HYDROCHEMISTRY ; CARBONATE ; QUALITY ; RIVER ; AREA |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001699375900006 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/221288]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 通讯作者 | Song, Xianfang; Yang, Lihu |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China; 2.China Geol Soc, Tech Innovat Base Nat Resources Monitoring Lower R, Langfang 065000, Peoples R China; 3.Minist Water Resources, Baiyangdian Basin Water Ecosyst Observat & Res Stn, Baoding 071052, Peoples R China; 4.Damietta Univ, Fac Sci, Geol Dept, New Damietta 34517, Egypt; 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China; 6.South Valley Univ, Fac Sci, Phys Dept, Qena 83523, Egypt 7.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China; 8.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 9.South Valley Univ, Fac Sci, Geol Dept, Qena 83523, Egypt; |
| 推荐引用方式 GB/T 7714 | Refaee, Ahmed,Song, Xianfang,Yang, Lihu,et al. An integrated framework using water stability indices and spatial autocorrelation for detecting and mapping scaling-corrosion risks in arid groundwater-surface water systems[J]. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING,2026,14(2):121860. |
| APA | Refaee, Ahmed,Song, Xianfang,Yang, Lihu,Rashad, Eslam,&Ali, Khaled.(2026).An integrated framework using water stability indices and spatial autocorrelation for detecting and mapping scaling-corrosion risks in arid groundwater-surface water systems.JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING,14(2),121860. |
| MLA | Refaee, Ahmed,et al."An integrated framework using water stability indices and spatial autocorrelation for detecting and mapping scaling-corrosion risks in arid groundwater-surface water systems".JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING 14.2(2026):121860. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。