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Pregled bibliografske jedinice broj: 2452

Organolead compounds in mussels (Mytilus galloprovincialis) from the eastern Adriatic coast


Mikac, Nevenka; Branica, Marko; Wang, Yun; Harrison, R.M.
Organolead compounds in mussels (Mytilus galloprovincialis) from the eastern Adriatic coast // Environmental science & technology, 30 (1996), 2; 499-508 doi:10.1021/es950234w (međunarodna recenzija, članak, znanstveni)


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Naslov
Organolead compounds in mussels (Mytilus galloprovincialis) from the eastern Adriatic coast

Autori
Mikac, Nevenka ; Branica, Marko ; Wang, Yun ; Harrison, R.M.

Izvornik
Environmental science & technology (0013-936X) 30 (1996), 2; 499-508

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
organolead compounds ; mussels (Mytilus galloprovincialis)

Sažetak
Mussels (Mytilus galloprovincialis) and surrounding seawater were collected from various sites on the eastern Adriatic coast and examined for the presence of alkyllead compounds and the total lead content. Organoleads were quantified by gas chromatography−atomic absorption spectrometry, and total lead was quantified by differential pulse anodic stripping voltammetry. The presence of all alkyllead species in mussel tissues was established (in nanograms/gram of wet weight): tetraalkyl (<0.2−43.6), trialkyl (<0.1−31.8), and dialkyl (<0.1−9.2), with a dominance of ethyl derivatives. The organolead level in mussels is shown to be a better indicator of pollution with organic lead than that in seawater, whereas the total lead level cannot serve this purpose as it comes from other sources. Trimethyllead amounts in mussels and seawater are highly correlated ; thus, mussels provide a good bioindicator for this chemical species. Correlation between alkyllead levels suggests the possible environmental methylation of lead. Bioconcentration factors between mussels and water for individual alkyllead compounds are, on average, lower than those for total lead, indicating less efficient bioaccumulation of organic lead.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
00981502

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Marko Branica (autor)

Avatar Url Nevenka Mikac (autor)

Citiraj ovu publikaciju

Mikac, Nevenka; Branica, Marko; Wang, Yun; Harrison, R.M.
Organolead compounds in mussels (Mytilus galloprovincialis) from the eastern Adriatic coast // Environmental science & technology, 30 (1996), 2; 499-508 doi:10.1021/es950234w (međunarodna recenzija, članak, znanstveni)
Mikac, N., Branica, M., Wang, Y. & Harrison, R. (1996) Organolead compounds in mussels (Mytilus galloprovincialis) from the eastern Adriatic coast. Environmental science & technology, 30 (2), 499-508 doi:10.1021/es950234w.
@article{article, year = {1996}, pages = {499-508}, DOI = {10.1021/es950234w}, keywords = {organolead compounds, mussels (Mytilus galloprovincialis)}, journal = {Environmental science and technology}, doi = {10.1021/es950234w}, volume = {30}, number = {2}, issn = {0013-936X}, title = {Organolead compounds in mussels (Mytilus galloprovincialis) from the eastern Adriatic coast}, keyword = {organolead compounds, mussels (Mytilus galloprovincialis)} }
@article{article, year = {1996}, pages = {499-508}, DOI = {10.1021/es950234w}, keywords = {organolead compounds, mussels (Mytilus galloprovincialis)}, journal = {Environmental science and technology}, doi = {10.1021/es950234w}, volume = {30}, number = {2}, issn = {0013-936X}, title = {Organolead compounds in mussels (Mytilus galloprovincialis) from the eastern Adriatic coast}, keyword = {organolead compounds, mussels (Mytilus galloprovincialis)} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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