تجمع استرهای اسید فتالات در رسوبات ساحلی مناطقی با کاربری متفاوت در خلیج فارس

ارفعی نیا, حسین and فضل زاده دویل, مهدی and تقی زاده, فرهاد and سعیدی, رضا and Spitz, Jörg and دوبرادران, سینا (1397) تجمع استرهای اسید فتالات در رسوبات ساحلی مناطقی با کاربری متفاوت در خلیج فارس. Ecotoxicology and Environmental Safety ــ 169 . pp. 496-506. شاپا 0147-6513

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Phthalate acid esters (PAEs) accumulation in coastal sediments from regions with different land use configuration along the Persian Gulf

English Abstract

Phthalate acid esters (PAEs) are widely used as plasticizers in various plastic products and have aroused considerable concern over their ubiquitous presence and potentially hazardous effects on the environment. This research provides the first data on PAEs distribution in the sediments of northern part of the Persian Gulf. To determine the concentration of 16 PAEs, 26 samples of sediments were collected from industrial stations (IS), urban stations (US), agricultural stations (AGS), and natural field stations (NS) from Asalouyeh Harbor coasts from Nov 2016 to Jan 2017. The mean values of Ʃ16PAEs in the samples taken from IS, AGS, US, and NS were 78.08, 11.69, 46.56, and 5.180 µg/g, respectively. The results indicated that the mean concentrations of Ʃ16PAEs in the samples taken from IS and AGS areas were significantly higher (p < 0.05) than the ones taken from US and NS areas. The order of PAEs concentrations in sediment samples were as di(2-ethylhexyl) phthalate (DEHP), di-n-butyl phthalate (DnBP), butylbenzyl phthalate (BBP), and di-n-octyl phthalate (DnOP), respectively. DEHP was detected in all collected samples and the mean ± SD of its concentration in the IS, US, AGS, and NS regions were as 28.15 ± 4.9, 4.040 ± 0.53, 11.58 ± 1.2, and 1.780 ± 0.78 µg/g, respectively. The major sources of PAEs in the sediments collected from the study region were associated with the industrial and agricultural activities. The findings of this study indicated that the sediments of the Asalouyeh coasts are heavily contaminated with PAEs. They have shown potential ecotoxicological effects on the aquatic organisms and benthic. Therefore, more attention should be paid to prediction of the marine ecosystem in this region by the authorities.

Item Type:Article
زبان سند : انگلیسی
نویسنده اول :حسین ارفعی نیا
نویسنده :مهدی فضل زاده دویل
نویسنده :فرهاد تقی زاده
نویسنده :رضا سعیدی
نویسنده :Jörg Spitz
نویسنده مسئول :سینا دوبرادران
Additional Information:IF(2017): 3.974 Indexing in:ISI, PubMed/Medline, Scopus, Google scholar
کلیدواژه ها (انگلیسی):Asalouyeh, Coastal sediments, Ecotoxicological risk, Phthalate acid esters, The Persian Gulf
Subjects:WA Public Health > WA 30 Social, Economic, and Environmental factor in public health
WA Public Health > WA 30 Social, Economic, and Environmental factor in public health
Divisions:Faculty of Health > Department of Environmental health
ID Code:11777
Deposited By: MR Mahdi Fazlzadeh
Deposited On:22 Mar 1398 13:59
Last Modified:22 Mar 1398 13:59

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