{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,10]],"date-time":"2026-02-10T20:40:19Z","timestamp":1770756019071,"version":"3.50.0"},"reference-count":57,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2025,4,18]],"date-time":"2025-04-18T00:00:00Z","timestamp":1744934400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"R&amp;D Unit CIQUP","award":["UIDB\/000081\/2020"],"award-info":[{"award-number":["UIDB\/000081\/2020"]}]},{"name":"R&amp;D Unit CIQUP","award":["LA\/P\/0056\/2020"],"award-info":[{"award-number":["LA\/P\/0056\/2020"]}]},{"name":"Associated Laboratory IMS","award":["UIDB\/000081\/2020"],"award-info":[{"award-number":["UIDB\/000081\/2020"]}]},{"name":"Associated Laboratory IMS","award":["LA\/P\/0056\/2020"],"award-info":[{"award-number":["LA\/P\/0056\/2020"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Environments"],"abstract":"<jats:p>This study investigates spatial distribution and chemical elemental composition screening in soils in Rome (Italy) using X-ray fluorescence analysis. Fifty-nine soil samples were collected from various locations within the urban areas of the Rome municipality and were analyzed for 19 elements. Multivariate statistical techniques, including nonlinear mapping, principal component analysis, and hierarchical cluster analysis, were employed to identify clusters of similar soil samples and their spatial distribution and to try to obtain environmental quality information. The soil sample clusters result from natural geological processes and anthropogenic activities on soil contamination patterns. Spatial clustering using the k-means algorithm further identified six distinct clusters, each with specific geographical distributions and elemental characteristics. Hence, the findings underscore the importance of targeted soil assessments to ensure the sustainable use of land resources in urban areas.<\/jats:p>","DOI":"10.3390\/environments12040126","type":"journal-article","created":{"date-parts":[[2025,4,18]],"date-time":"2025-04-18T03:27:46Z","timestamp":1744946866000},"page":"126","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Screening Urban Soil Contamination in Rome: Insights from XRF and Multivariate Analysis"],"prefix":"10.3390","volume":"12","author":[{"given":"Monica Shree","family":"Chandramohan","sequence":"first","affiliation":[{"name":"Department for Innovation in Biological, Agro-Food and Forest Systems (DIBAF), University of Tuscia, Via San C. De Lellis, snc, 01100 Viterbo, Italy"},{"name":"BIOPOLIS\u2014CIBIO, Research Centre in Biodiversity and Genetic Resources, Campus de Vair\u00e3o, Universidade do Porto, 4485-661 Vair\u00e3o, Portugal"},{"name":"Department of Geosciences, Environment and Territorial Planning, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"},{"name":"Chemistry Research Unit (CIQUP), Institute of Molecular Sciences (IMS), Department of Geosciences, Environment and Territorial Planning, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7270-618X","authenticated-orcid":false,"given":"Isabel","family":"Martinho da Silva","sequence":"additional","affiliation":[{"name":"BIOPOLIS\u2014CIBIO, Research Centre in Biodiversity and Genetic Resources, Campus de Vair\u00e3o, Universidade do Porto, 4485-661 Vair\u00e3o, Portugal"},{"name":"Department of Geosciences, Environment and Territorial Planning, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6852-8077","authenticated-orcid":false,"given":"Rita P.","family":"Ribeiro","sequence":"additional","affiliation":[{"name":"INESC TEC, 4200-465 Porto, Portugal"},{"name":"Department of Computer Science, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"}]},{"given":"Al\u00edpio","family":"Jorge","sequence":"additional","affiliation":[{"name":"INESC TEC, 4200-465 Porto, Portugal"},{"name":"Department of Computer Science, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8478-3441","authenticated-orcid":false,"given":"Joaquim","family":"Esteves da Silva","sequence":"additional","affiliation":[{"name":"Chemistry Research Unit (CIQUP), Institute of Molecular Sciences (IMS), Department of Geosciences, Environment and Territorial Planning, Faculty of Sciences, University of Porto, Rua do Campo Alegre s\/n, 4169-007 Porto, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2025,4,18]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"559","DOI":"10.1007\/s10661-012-2575-3","article-title":"Beryllium Natural Background Concentration and Mobility: A Reappraisal Examining the Case of High Be-Bearing Pyroclastic Rocks","volume":"185","author":"Armiento","year":"2013","journal-title":"Environ. 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