2 toxicants, mercury and tin in the Gulf of Iskenderun

Date

1987

Author

Salihoğlu, Barış
Yemeni̇ci̇og̈lu, Semal

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

190
views

0
downloads

The concentrations of total mercury and tin in the sediment samples collected from İskenderun bay were determined by utilizing atomic absorption spectrophotometer. Mercury concentration of the samples was determined by cold vapor, and tin concentration by hydride generation techniques. The highest mercury concentrations were measured infront of İSDEMİR (Iron and stell complex) with a value of 550 μg/g (dry weight). The mercury concentrations were found to decrease with distance from the shore. Sediment samples were analysed for their acid extractable tin content and the highest value was obtained infront of İSDEMİR with an average of 1.03 μg/g (dry weight). The gradual decrease of tin concentrations in sediment samples with the distance from the shore was relatively much less than mercury concentrations. Sea water and biota samples obtained from the same region were also analyzed for their mercury and tin content.

Subject Keywords

General Chemistry, Environmental Chemistry, General Medicine

URI

https://hdl.handle.net/11511/52061

Journal

Chemosphere

DOI

https://doi.org/10.1016/0045-6535(87)90252-9

Collections

Graduate School of Marine Sciences, Article

Suggestions

OpenMETU
Core

Distribution of tin in the northeastern Mediterranean Yemeni̇ci̇ğlu, Semal; Saydam, Cemal; Sali̇hoğlu, İlkay (Elsevier BV, 1987) Concentrations of tin, one of the naturally methylated elements, was determined in sea water, sediments and organisms, collected from the Northeastern Mediterranean. A hydride generation technique was employed, in which the tin and methyltin, were converted to their hydrides. The hydrides produced were detected by atomic absorption spectrophotometer. On the average, the inorganic tin content of sea water samples ranged between 1.1–236 ng/1. Although the dominant methyltin species was dimethyltin, all forms ...
Long term impact of dissolved dispersed petroleum hydrocarbons (DDPH) in Gulf of Iskenderun Salİhog̈lu, İlkay; Saydam, Deniz; Yilmaz, Ayşen (Elsevier BV, 1987) DDPH in sea water, polyaromatic hydrocarbons (PAH's) in sediment and in some marine biota were monitored for the period of August 1981 and April 1984. Maximum DDPH was measured in winter and minimum in summer. This phenomena showed an inverse relation with the sea water temperature. Increase in sea water DDPH concentration reflected itself immediately in fish liver but two months time lack between fish liver and flesh was observed. GLC analysis results of sea water extracts and various crude oil showed t...
ANALYSIS OF DIFFUSION AND SORPTION OF CHLORINATED HYDROCARBONS IN SOIL BY SINGLE-PELLET MOMENT TECHNIQUE CABBAR, C; DOGU, G; Doğu, Timur; MCCOY, BJ; SMITH, JM (American Chemical Society (ACS), 1994-07-01) The single-pellet moment technique was shown to be a powerful method for investigating the diffusion and adsorption of volatile hydrocarbons in the soil. The technique was used to evaluate effective diffusivities, adsorption equilibrium, and rate constants of chlorinated hydrocarbons (monochloroethane, 1,2-dichloroethane, 1,1,1-trichloroethane, and 1,1,2-trichloroethane). Results obtained in a dry system showed that adsorption rate constants of all these hydrocarbons on the soil pellet used are of the same ...
Enrichment of metals in the surface sediments of Sapanca Lake Bakan, G; Balkas, TI (Wiley, 1999-01-01) A comprehensive lake sediment study was performed on the Sapanca Lake of Turkey in which certain metal analyses were conducted using inductively coupled plasma atomic emission spectroscopy. The purpose of the study was to find the enrichment of metals in the surface sediments of Sapanca Lake. A method, namely, the index of geoaccumulation, was used to define the degree of anthropogenic pollution in the Sapanca Lake basin. Results of the geoaccumulation index indicate that only enrichments of trace metals, c...
CHEMICAL-COMPOSITION OF PARTICLES IN THE BLACK-SEA ATMOSPHERE HACISALIHOGLU, G; ELIYAKUT, F; OLMEZ, I; BALKAS, TI; TUNCEL, G (Elsevier BV, 1992-12-01) Shipborne samples collected from the Black Sea atmosphere were analysed by instrumental neutron activation analysis, atomic absorption spectrometry and ion chromatography for approximately 40 elements and ions. Concentrations of most of the elements are found to be a factor of two higher in the western part of the Black Sea than corresponding concentrations in the eastern part. Main source regions for anthropogenic elements were in Europe. The WNW, WSW and SSW sectors together account for 70% of observed co...

Citation Formats

B. Salihoğlu and S. Yemeni̇ci̇og̈lu, “2 toxicants, mercury and tin in the Gulf of Iskenderun,” Chemosphere, pp. 445–453, 1987, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/52061.