{"title":"Monitoring Manganese and Iron Contamination in Groundwater: A Case Study From West Jakarta","authors":"Calvin Gunawan, Yureana Wijayanti, Farell Farell","doi":"10.1002/tqem.70157","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>This study investigates the spatial distribution of iron (Fe) and manganese (Mn) contamination in shallow groundwater of West Jakarta from 2019 to 2023. A total of 56 sampling locations were analyzed, and concentration levels were assessed against the national standards. Spatial interpolation was performed using the inverse distance weighting (IDW) method in ArcGIS to generate annual spatial maps to visualize the spread of contamination across the study area. Persistent hotspots were identified in districts such as Cengkareng, Tambora, and Kalideres, suggesting combined geogenic (underground mineral sources) and anthropogenic (human-related activities, such as waste disposal or industrial runoff) influences, revealing localized concentration contaminant spikes, and highlighting the vulnerability of West Jakarta's groundwater system. These findings emphasize the need for targeted remediation, infrastructure improvements, and integrated urban water resource management.</p>\n </div>","PeriodicalId":35327,"journal":{"name":"Environmental Quality Management","volume":"35 1","pages":""},"PeriodicalIF":1.3000,"publicationDate":"2025-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental Quality Management","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/tqem.70157","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ENVIRONMENTAL","Score":null,"Total":0}
引用次数: 0
Abstract
This study investigates the spatial distribution of iron (Fe) and manganese (Mn) contamination in shallow groundwater of West Jakarta from 2019 to 2023. A total of 56 sampling locations were analyzed, and concentration levels were assessed against the national standards. Spatial interpolation was performed using the inverse distance weighting (IDW) method in ArcGIS to generate annual spatial maps to visualize the spread of contamination across the study area. Persistent hotspots were identified in districts such as Cengkareng, Tambora, and Kalideres, suggesting combined geogenic (underground mineral sources) and anthropogenic (human-related activities, such as waste disposal or industrial runoff) influences, revealing localized concentration contaminant spikes, and highlighting the vulnerability of West Jakarta's groundwater system. These findings emphasize the need for targeted remediation, infrastructure improvements, and integrated urban water resource management.
期刊介绍：
Four times a year, this practical journal shows you how to improve environmental performance and exceed voluntary standards such as ISO 14000. In each issue, you"ll find in-depth articles and the most current case studies of successful environmental quality improvement efforts -- and guidance on how you can apply these goals to your organization. Written by leading industry experts and practitioners, Environmental Quality Management brings you innovative practices in Performance Measurement...Life-Cycle Assessments...Safety Management... Environmental Auditing...ISO 14000 Standards and Certification..."Green Accounting"...Environmental Communication...Sustainable Development Issues...Environmental Benchmarking...Global Environmental Law and Regulation.
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