Abstract
Concern has been expressed regarding the extent of contamination of the Black Sea. Analyses of coastal sediments taken from throughout the region indicate, however, that levels of petroleum hydrocarbons (2-300{mu}gg {sup -1} dry wt total hydrocarbons) are generally comparable to those encountered in the Mediterranean and are lower than concentrations reported for highly contaminated areas such as the Gulf, Hong Kong, Taiwan and New York Bight. Highest concentrations of total hydrocarbons (> 100 {mu}gg {sup -1} dry wt) were associated with discharges from Odessa, Sochi and the River Danube. Chronic/degraded petroleum was the major contributor at these sites. Samples from the Ukrainian coastline were comparatively clean (< 10 {mu}gg {sup -1} dry wt total hydrocarbons). Major contributions of fresh oil (as indicated by {sigma}n-C{sub 14-34}) occur through the River Danube. Concerning total PAH, concentrations (7-638ngg {sup -1} dry wt) compare to relatively unpolluted locations in the Mediterranean and are much lower than levels reported for polluted UK estuaries (e.g. Mersey, Tyne, Thames). Both pyrolytic and petrogenic PAH are present in most samples, although petroleum derived PAH are dominant at Sochi and pyrolytic sources are prevalent in the Bosphorus region. The absence of a correlation between total hydrocarbons and PAH (R
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Readman, J W;
Fillmann, G;
Tolosa, I;
Bartocci, J;
Villeneuve, J -P;
Catinni, C;
Mee, L D
[1]
- International Atomic Energy Agency, Monaco (IAEA). Marine Environment Laboratory
Citation Formats
Readman, J W, Fillmann, G, Tolosa, I, Bartocci, J, Villeneuve, J -P, Catinni, C, and Mee, L D.
Petroleum and PAH contamination of the Black Sea.
United Kingdom: N. p.,
2002.
Web.
doi:10.1016/S0025-326X(01)00189-8.
Readman, J W, Fillmann, G, Tolosa, I, Bartocci, J, Villeneuve, J -P, Catinni, C, & Mee, L D.
Petroleum and PAH contamination of the Black Sea.
United Kingdom.
https://doi.org/10.1016/S0025-326X(01)00189-8
Readman, J W, Fillmann, G, Tolosa, I, Bartocci, J, Villeneuve, J -P, Catinni, C, and Mee, L D.
2002.
"Petroleum and PAH contamination of the Black Sea."
United Kingdom.
https://doi.org/10.1016/S0025-326X(01)00189-8.
@misc{etde_20253916,
title = {Petroleum and PAH contamination of the Black Sea}
author = {Readman, J W, Fillmann, G, Tolosa, I, Bartocci, J, Villeneuve, J -P, Catinni, C, and Mee, L D}
abstractNote = {Concern has been expressed regarding the extent of contamination of the Black Sea. Analyses of coastal sediments taken from throughout the region indicate, however, that levels of petroleum hydrocarbons (2-300{mu}gg {sup -1} dry wt total hydrocarbons) are generally comparable to those encountered in the Mediterranean and are lower than concentrations reported for highly contaminated areas such as the Gulf, Hong Kong, Taiwan and New York Bight. Highest concentrations of total hydrocarbons (> 100 {mu}gg {sup -1} dry wt) were associated with discharges from Odessa, Sochi and the River Danube. Chronic/degraded petroleum was the major contributor at these sites. Samples from the Ukrainian coastline were comparatively clean (< 10 {mu}gg {sup -1} dry wt total hydrocarbons). Major contributions of fresh oil (as indicated by {sigma}n-C{sub 14-34}) occur through the River Danube. Concerning total PAH, concentrations (7-638ngg {sup -1} dry wt) compare to relatively unpolluted locations in the Mediterranean and are much lower than levels reported for polluted UK estuaries (e.g. Mersey, Tyne, Thames). Both pyrolytic and petrogenic PAH are present in most samples, although petroleum derived PAH are dominant at Sochi and pyrolytic sources are prevalent in the Bosphorus region. The absence of a correlation between total hydrocarbons and PAH (R {sup 2}=0.04) indicates different primary sources for the two. (author)}
doi = {10.1016/S0025-326X(01)00189-8}
journal = []
issue = {1}
volume = {44}
journal type = {AC}
place = {United Kingdom}
year = {2002}
month = {Jul}
}
title = {Petroleum and PAH contamination of the Black Sea}
author = {Readman, J W, Fillmann, G, Tolosa, I, Bartocci, J, Villeneuve, J -P, Catinni, C, and Mee, L D}
abstractNote = {Concern has been expressed regarding the extent of contamination of the Black Sea. Analyses of coastal sediments taken from throughout the region indicate, however, that levels of petroleum hydrocarbons (2-300{mu}gg {sup -1} dry wt total hydrocarbons) are generally comparable to those encountered in the Mediterranean and are lower than concentrations reported for highly contaminated areas such as the Gulf, Hong Kong, Taiwan and New York Bight. Highest concentrations of total hydrocarbons (> 100 {mu}gg {sup -1} dry wt) were associated with discharges from Odessa, Sochi and the River Danube. Chronic/degraded petroleum was the major contributor at these sites. Samples from the Ukrainian coastline were comparatively clean (< 10 {mu}gg {sup -1} dry wt total hydrocarbons). Major contributions of fresh oil (as indicated by {sigma}n-C{sub 14-34}) occur through the River Danube. Concerning total PAH, concentrations (7-638ngg {sup -1} dry wt) compare to relatively unpolluted locations in the Mediterranean and are much lower than levels reported for polluted UK estuaries (e.g. Mersey, Tyne, Thames). Both pyrolytic and petrogenic PAH are present in most samples, although petroleum derived PAH are dominant at Sochi and pyrolytic sources are prevalent in the Bosphorus region. The absence of a correlation between total hydrocarbons and PAH (R {sup 2}=0.04) indicates different primary sources for the two. (author)}
doi = {10.1016/S0025-326X(01)00189-8}
journal = []
issue = {1}
volume = {44}
journal type = {AC}
place = {United Kingdom}
year = {2002}
month = {Jul}
}