Spatial distribution and pattern of heavy metals in urban soils of Yogyakarta, Indonesia
Heavy metals contamination is becoming a global problem in urban areas. With that, understanding spatial distribution and pattern of heavy metals in urban soils is a crucial step toward sustainable urban development. This study intends to assess the spatial distribution and pattern of four heavy met...
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| Format: | Conference or Workshop Item |
| Language: | English |
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2022
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| Online Access: | https://repository.ugm.ac.id/282276/1/J.L%20Magno%20et%20al_2022_Spatial_distribution_and_pattern_of_heavy_metals_i.pdf |
| _version_ | 1797037568995360768 |
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| author | Magno, J. L. Budianta, W. |
| author_facet | Magno, J. L. Budianta, W. |
| author_sort | Magno, J. L. |
| collection | UGM |
| description | Heavy metals contamination is becoming a global problem in urban areas. With that, understanding spatial distribution and pattern of heavy metals in urban soils is a crucial step toward sustainable urban development. This study intends to assess the spatial distribution and pattern of four heavy metals (Pb, Cu, Zn, and Cd) in Yogyakarta City outward in the boundaries of Sleman and Bantul Regencies. In relation, we utilized geostatistical method Empirical Bayesian Kriging (EBK) then correlated to Land Cover/Use data for the spatial analysis of heavy metals concentration. The degree of contamination was quantified using indices - PI (Pollution Index), Igeo (Geo-accumulation Index), and PLI (Pollution Load Index). We show that by analysing the Pb, Cu, Zn, and Cd elements of 168 urban soils samples collected, Yogyakarta City, a densely populated area, serves as a place of heavy metals contamination hotspots. Pb and Cu is posed as moderately contaminated, whereas Zn and Cd is considered as uncontaminated (as majority of Zn and Cd values does not exceed the background values). But in overlapping consideration of four heavy metals contamination, they are classified as moderately contaminated (PLI=1.10). In summary, heavy metals contamination in soils varies as a function of urbanization. © Published under licence by IOP Publishing Ltd. |
| first_indexed | 2024-03-14T00:05:18Z |
| format | Conference or Workshop Item |
| id | oai:generic.eprints.org:282276 |
| institution | Universiti Gadjah Mada |
| language | English |
| last_indexed | 2024-03-14T00:05:18Z |
| publishDate | 2022 |
| record_format | dspace |
| spelling | oai:generic.eprints.org:2822762023-11-23T07:15:05Z https://repository.ugm.ac.id/282276/ Spatial distribution and pattern of heavy metals in urban soils of Yogyakarta, Indonesia Magno, J. L. Budianta, W. Geomatic Engineering not elsewhere classified Heavy metals contamination is becoming a global problem in urban areas. With that, understanding spatial distribution and pattern of heavy metals in urban soils is a crucial step toward sustainable urban development. This study intends to assess the spatial distribution and pattern of four heavy metals (Pb, Cu, Zn, and Cd) in Yogyakarta City outward in the boundaries of Sleman and Bantul Regencies. In relation, we utilized geostatistical method Empirical Bayesian Kriging (EBK) then correlated to Land Cover/Use data for the spatial analysis of heavy metals concentration. The degree of contamination was quantified using indices - PI (Pollution Index), Igeo (Geo-accumulation Index), and PLI (Pollution Load Index). We show that by analysing the Pb, Cu, Zn, and Cd elements of 168 urban soils samples collected, Yogyakarta City, a densely populated area, serves as a place of heavy metals contamination hotspots. Pb and Cu is posed as moderately contaminated, whereas Zn and Cd is considered as uncontaminated (as majority of Zn and Cd values does not exceed the background values). But in overlapping consideration of four heavy metals contamination, they are classified as moderately contaminated (PLI=1.10). In summary, heavy metals contamination in soils varies as a function of urbanization. © Published under licence by IOP Publishing Ltd. 2022 Conference or Workshop Item PeerReviewed application/pdf en https://repository.ugm.ac.id/282276/1/J.L%20Magno%20et%20al_2022_Spatial_distribution_and_pattern_of_heavy_metals_i.pdf Magno, J. L. and Budianta, W. (2022) Spatial distribution and pattern of heavy metals in urban soils of Yogyakarta, Indonesia. In: IOP Conf. Series: Earth and Environmental Science. https://www.scopus.com/inward/record.uri?eid=2-s2.0-85138336687&doi=10.1088%2f1755-1315%2f1071%2f1%2f012032&partnerID=40&md5=c3eb4e8949bbe1c4fb577cd342780ac8 |
| spellingShingle | Geomatic Engineering not elsewhere classified Magno, J. L. Budianta, W. Spatial distribution and pattern of heavy metals in urban soils of Yogyakarta, Indonesia |
| title | Spatial distribution and pattern of heavy metals in urban soils of Yogyakarta, Indonesia |
| title_full | Spatial distribution and pattern of heavy metals in urban soils of Yogyakarta, Indonesia |
| title_fullStr | Spatial distribution and pattern of heavy metals in urban soils of Yogyakarta, Indonesia |
| title_full_unstemmed | Spatial distribution and pattern of heavy metals in urban soils of Yogyakarta, Indonesia |
| title_short | Spatial distribution and pattern of heavy metals in urban soils of Yogyakarta, Indonesia |
| title_sort | spatial distribution and pattern of heavy metals in urban soils of yogyakarta indonesia |
| topic | Geomatic Engineering not elsewhere classified |
| url | https://repository.ugm.ac.id/282276/1/J.L%20Magno%20et%20al_2022_Spatial_distribution_and_pattern_of_heavy_metals_i.pdf |
| work_keys_str_mv | AT magnojl spatialdistributionandpatternofheavymetalsinurbansoilsofyogyakartaindonesia AT budiantaw spatialdistributionandpatternofheavymetalsinurbansoilsofyogyakartaindonesia |