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Pregled bibliografske jedinice broj: 443813

Intensive sampling of iodine and nutrient speciation in naturally eutrophicated anchialine pond (Rogoznica Lake) during spring and summer seasons

Žic, Vesna; Carić-Glunčić, Marina; Viollier, Eric; Ciglenečki, Irena
Intensive sampling of iodine and nutrient speciation in naturally eutrophicated anchialine pond (Rogoznica Lake) during spring and summer seasons // Estuarine, coastal and shelf science, 87 (2010), 2; 265-274 doi:10.1016/j.ecss.2010.01.007 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 443813 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Intensive sampling of iodine and nutrient speciation in naturally eutrophicated anchialine pond (Rogoznica Lake) during spring and summer seasons

Autori
Žic, Vesna ; Carić-Glunčić, Marina ; Viollier, Eric ; Ciglenečki, Irena

Izvornik
Estuarine, coastal and shelf science (0272-7714) 87 (2010), 2; 265-274

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

Ključne riječi
anchialine systems ; redox-speciation ; iodine ; nutrients ; reduced sulphur species ; phytoplankton ; bacteria

Sažetak
A study of inorganic iodine speciation in the water column of a naturally eutrophicated anchialine pond (Rogoznica Lake, East Adriatic Coast) was conducted in a period between April and July 2004 to obtain information how close the inorganic iodine system is to that of inorganic nutrients during spring, when phytoplankton activity is at maximum, and how the system changes up to summer, when highly reducible redox-conditions prevail in deep water. Iodate and iodide concentrations were determined by differential pulse voltammetry and cathodic stripping square wave voltammetry, respectively. In addition, total iodine concentrations were determined by ICP-MS in May. The hydrographic and nutrient profiles indicate that the system was greatly affected by photosynthesis and demonstrate strong seasonal change in predominant phytoplankton assemblages. The hypolimnion depths were dominated by regeneration processes and benthic influence, with anoxic and sulphidic conditions at maximum sampling depth in July. The iodine profiles show no clear direct relationship between the iodine and nutrient system regarding to the phytoplankton production. Meanwhile, the results demonstrate temporal matching between high iodate and high regenerated nitrate concentrations in the surface layers, and close spatial matching of iodate production and nitrification at mid-depths of hypolimnion. The key role of nitrifers is discussed and the implication of these findings is explored.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Kemija, Biologija



POVEZANOST RADA

Projekti:
098-0982934-2720 - Međudjelovanja oblika tragova metala u vodenom okolišu (Pižeta, Ivanka, MZOS ) ( CroRIS)
098-0982934-2717 - Priroda organske tvari, interakcije s mikrokonstituentima i površinama u okolišu (Ciglenečki-Jušić, Irena, MZOS ) ( CroRIS)
275-0000000-3186 - Struktura planktonskih populacija u trofičkom gradijentu u južnom Jadranu (Batistić, Mirna, MZO ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Sveučilište u Dubrovniku

Profili:

Avatar Url Vesna Žic (autor)

Avatar Url Irena Ciglenečki-Jušić (autor)

Avatar Url Marina Carić-Glunčić (autor)

Poveznice na cjeloviti tekst rada:

doi dx.doi.org www.sciencedirect.com

Citiraj ovu publikaciju:

Žic, Vesna; Carić-Glunčić, Marina; Viollier, Eric; Ciglenečki, Irena
Intensive sampling of iodine and nutrient speciation in naturally eutrophicated anchialine pond (Rogoznica Lake) during spring and summer seasons // Estuarine, coastal and shelf science, 87 (2010), 2; 265-274 doi:10.1016/j.ecss.2010.01.007 (međunarodna recenzija, članak, znanstveni)
Žic, V., Carić-Glunčić, M., Viollier, E. & Ciglenečki, I. (2010) Intensive sampling of iodine and nutrient speciation in naturally eutrophicated anchialine pond (Rogoznica Lake) during spring and summer seasons. Estuarine, coastal and shelf science, 87 (2), 265-274 doi:10.1016/j.ecss.2010.01.007.
@article{article, author = {\v{Z}ic, Vesna and Cari\'{c}-Glun\v{c}i\'{c}, Marina and Viollier, Eric and Ciglene\v{c}ki, Irena}, year = {2010}, pages = {265-274}, DOI = {10.1016/j.ecss.2010.01.007}, keywords = {anchialine systems, redox-speciation, iodine, nutrients, reduced sulphur species, phytoplankton, bacteria}, journal = {Estuarine, coastal and shelf science}, doi = {10.1016/j.ecss.2010.01.007}, volume = {87}, number = {2}, issn = {0272-7714}, title = {Intensive sampling of iodine and nutrient speciation in naturally eutrophicated anchialine pond (Rogoznica Lake) during spring and summer seasons}, keyword = {anchialine systems, redox-speciation, iodine, nutrients, reduced sulphur species, phytoplankton, bacteria} }
@article{article, author = {\v{Z}ic, Vesna and Cari\'{c}-Glun\v{c}i\'{c}, Marina and Viollier, Eric and Ciglene\v{c}ki, Irena}, year = {2010}, pages = {265-274}, DOI = {10.1016/j.ecss.2010.01.007}, keywords = {anchialine systems, redox-speciation, iodine, nutrients, reduced sulphur species, phytoplankton, bacteria}, journal = {Estuarine, coastal and shelf science}, doi = {10.1016/j.ecss.2010.01.007}, volume = {87}, number = {2}, issn = {0272-7714}, title = {Intensive sampling of iodine and nutrient speciation in naturally eutrophicated anchialine pond (Rogoznica Lake) during spring and summer seasons}, keyword = {anchialine systems, redox-speciation, iodine, nutrients, reduced sulphur species, phytoplankton, bacteria} }

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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