PMID- 31297203 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20231012 IS - 2052-336X (Print) IS - 2052-336X (Electronic) VI - 17 IP - 1 DP - 2019 Jun TI - Multi-criteria Assessment of Heavy Metals contaminations in waters and ranking the sites by using PROMETHEE/GAIA method. PG - 75-84 LID - 10.1007/s40201-018-00328-9 [doi] AB - PURPOSE: In this study, Multi-criteria decision making (MCDM) approach was applied to assess and evaluate the heavy metals (Cr, Mn, Co, Ni, Cu, Zn, As, Cd, Pb and Hg) pollution in Dilovasi region (one of the largest industrial area in Turkey). METHODS: The heavy metal content of 10 different locations have been evaluated and these locations are ranked according to their metal contents by using PROMETHEEGAIA method, which is one of the pairwise comparisons MCDM methods. PROMETHEE (Preference Ranking Organization Method for Enrichment Evaluation) method was used to rank the locations according to their heavy metal content and GAIA (Geometrical Analysis for Interactive Aid) method was used to analyse and show the relations between alternatives (locations) and criteria (heavy metal). RESULTS: Analysis indicated that location d4 (small harbor of Hereke) is the most polluted especially by Pb, Cd, Cr and As. The location d8 is the least polluted area which is the farthest places from the harbors and industrialized zones. CONCLUSIONS: The ranking results clearly showed that the most contaminated locations are wastewater discharge points and small ports. The study also showed that PROMETHEE/GAIA method is very helpful to analyse environmental problems. FAU - Elevli, Birol AU - Elevli B AUID- ORCID: 0000-0003-4296-2198 AD - Engineering Faculty, Ondokuz Mayis University, Samsun, Turkey. ISNI: 0000 0004 0574 2310. GRID: grid.411049.9 FAU - Ozturk, Hakan AU - Ozturk H AD - Engineering Faculty, Ondokuz Mayis University, Samsun, Turkey. ISNI: 0000 0004 0574 2310. GRID: grid.411049.9 LA - eng PT - Journal Article DEP - 20190226 PL - England TA - J Environ Health Sci Eng JT - Journal of environmental health science & engineering JID - 101613643 PMC - PMC6582113 OTO - NOTNLM OT - Contamination OT - Heavy metals OT - MCDM OT - PROMETHEE / GAIA OT - Pollution COIS- Conflict of interestOn behalf of all authors, the corresponding author states that there is no conflict of interest. EDAT- 2019/07/13 06:00 MHDA- 2019/07/13 06:01 PMCR- 2020/02/26 CRDT- 2019/07/13 06:00 PHST- 2018/04/05 00:00 [received] PHST- 2018/12/03 00:00 [accepted] PHST- 2019/07/13 06:00 [entrez] PHST- 2019/07/13 06:00 [pubmed] PHST- 2019/07/13 06:01 [medline] PHST- 2020/02/26 00:00 [pmc-release] AID - 328 [pii] AID - 10.1007/s40201-018-00328-9 [doi] PST - epublish SO - J Environ Health Sci Eng. 2019 Feb 26;17(1):75-84. doi: 10.1007/s40201-018-00328-9. eCollection 2019 Jun.