Assessment of trace metal pollution in the coastal sediments of Fethiye-Go spacing diaeresis cek Bay (SW Turkey) and evaluation of pollution sources

被引:14
作者
Gulsen-Rothmund, Halil Ibrahim [1 ,2 ]
Arslan, Sebnem [3 ]
Kurtulus, Bedri [1 ]
Tunca, Evren [4 ]
Avsar, Ulas [5 ]
Avsar, Ozgur [1 ]
机构
[1] Mugla Sitki Kocman Univ, Dept Geol Engn, TR-48000 Kotekli, Mugla, Turkiye
[2] Univ Poitiers, Inst Mat & Chem Poitiers IC2MP, HydrASA Lab, BatB27,TSA 511064,Rue Michel Brunet, F-86073 Poitiers, France
[3] Ankara Univ, Dept Geol Engn, TR-06830 Ankara, Turkiye
[4] Ordu Univ, Dept Marine Sci & Technol Engn, Fatsa, Ordu, Turkiye
[5] Middle East Tech Univ, Dept Geol Engn, TR-06531 Ankara, Turkiye
关键词
Principal component analysis; Spatial distribution map; Statistical analysis; Pollution load index; Probability of toxicity; Ecological risk; PEARL RIVER ESTUARY; HEAVY-METALS; SOURCE APPORTIONMENT; SURFACE SEDIMENTS; MARINE-SEDIMENTS; RISK-ASSESSMENT; WATER; CHEMISTRY; TOXICITY; SPECIATION;
D O I
10.1016/j.marpolbul.2022.114387
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
This research evaluated the trace metal pollution and the pollution sources in the coastal sediments of Fethiye-Go center dot cek Bay by using the spatial distribution maps, correlation and statistical analysis, which were acquired from 69 sampling points. Spatial distribution maps for eleven elements (namely Al, As, Co, Cr, Cu, Fe, Mn, Mo, Ni, Pb, Ti, V, and Zn) revealed that there is an enrichment of the studied elements, especially near Fethiye harbor. Moreover, the contamination evaluation carried out by using different evaluation methods suggests considerable contamination of As, Co, Cr and Ni. There is a high correlation between Ni, Co, and Fe, Even the minimum Ni concentrations are 9 fold enriched relative to the Earth Crust's values. The controlling factors for element dis-tribution in the area are both natural and anthropogenic. The natural sources are related to the weathering of the geological units and hydrothermal activity. In contrast, various anthropogenic sources include coal smoke, fuel oils used near the crowded harbors, urbanization and the increase in the population recently. When the ecological risk of these enriched elements is considered, the level of probability of toxicity comes out to be the highest, which demonstrates that the accumulation of trace metals in harbor sediments should be considered in the near future to prevent any contamination toward biota and human.
引用
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页数:17
相关论文
共 74 条
[41]   Classifying probabilities of acute toxicity in marine sediments with empirically derived sediment quality guidelines [J].
Long, ER ;
MacDonald, DD ;
Severn, CG ;
Hong, CB .
ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, 2000, 19 (10) :2598-2601
[42]   INCIDENCE OF ADVERSE BIOLOGICAL EFFECTS WITHIN RANGES OF CHEMICAL CONCENTRATIONS IN MARINE AND ESTUARINE SEDIMENTS [J].
LONG, ER ;
MACDONALD, DD ;
SMITH, SL ;
CALDER, FD .
ENVIRONMENTAL MANAGEMENT, 1995, 19 (01) :81-97
[43]   Predicting toxicity in marine sediments with numerical sediment quality guidelines [J].
Long, ER ;
Field, LJ ;
MacDonald, DD .
ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, 1998, 17 (04) :714-727
[44]  
Luoma S.N., 1990, Heavy metals in the marine environment, P51
[45]   Arsenic(III) oxidation and arsenic(V) adsorption reactions on synthetic birnessite [J].
Manning, BA ;
Fendorf, SE ;
Bostick, B ;
Suarez, DL .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2002, 36 (05) :976-981
[46]  
Matheron Georges., 1969, Cah Cent Morphol Math, P83
[47]   Hydrothermal influence on nearshore sediments of Kos Island, Aegean Sea [J].
Megalovasilis, Pavlos ;
Godelitsas, Athanasios .
GEO-MARINE LETTERS, 2015, 35 (02) :77-89
[48]   GEOMORPHIC TECTONIC CONTROL OF SEDIMENT DISCHARGE TO THE OCEAN - THE IMPORTANCE OF SMALL MOUNTAINOUS RIVERS [J].
MILLIMAN, JD ;
SYVITSKI, JPM .
JOURNAL OF GEOLOGY, 1992, 100 (05) :525-544
[49]  
Ministry of Environment (Ontario Canada), 2011, GREEN FACTS COB ENV
[50]  
MULLER G, 1981, CHEM ZTG, V105, P157