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Pregled bibliografske jedinice broj: 1061685

Dissolved organic carbon and surface active substances in the northern Adriatic Sea: long- term trends, variability and drivers


Ciglenečki, Irena; Vilibić, Ivica; Dautović, Jelena; Vojvodić, Vjeročka; Ćosović, Božena; Zemunik, Petra; Dunić, Natalija; Mihanović, Hrvoje
Dissolved organic carbon and surface active substances in the northern Adriatic Sea: long- term trends, variability and drivers // Science of the total environment, 730 (2020), 139104, 14 doi:10.1016/j.scitotenv.2020.139104 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1061685 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Dissolved organic carbon and surface active substances in the northern Adriatic Sea: long- term trends, variability and drivers

Autori
Ciglenečki, Irena ; Vilibić, Ivica ; Dautović, Jelena ; Vojvodić, Vjeročka ; Ćosović, Božena ; Zemunik, Petra ; Dunić, Natalija ; Mihanović, Hrvoje

Izvornik
Science of the total environment (0048-9697) 730 (2020); 139104, 14

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

Ključne riječi
DOC ; surface active substances ; north Adriatic ; long-term trends ; BiOS ; environmental drivers

Sažetak
The paper presents a unique time series of organic matter content (dissolved organic carbon, DOC, and its surface active substances fraction, SAS) collected in the northern Adriatic along the Po-Rovinj transect between 1998 and 2017. The data were collected on a monthly or bimonthly basis. Seasonal variance of organic matter content does not exceed 30% of its total variance, while the DOC and the SAS trends are significantly negative and positive, respectively, over the whole transect. The organic matter content, however, exhibits pronounced interannual and decadal changes, with periods of high and low carbon content and evident changes in composition of the SAS content. The changes indicate altering episodes between eutrophication and oligotrophication, embedded in the overall oligotrophication trend in the considered period. Both series were correlated with the potential local and regional yearly-averaged drivers in both atmosphere and sea. DOC is most strongly (significant at 99%) correlated with the Po River discharges, at the phase lag of -1 to -2 years. For the SAS, the largest correlations (significant at 99%) are obtained with the Adriatic-Ionian Bimodal Oscillating System index (BiOS index), at the phase lag of -3 to -4 years. Correlations between the organic matter content and the hemispheric or the regional climate indices (North Atlantic Oscillation, East Atlantic/West Russia, East Atlantic, Scandinavian, and Mediterranean Oscillation) are much lower and only sparsely significant at 95% at some phase lags. The same was found for the other local drivers (precipitation and net heat flux). Our analysis highlights the importance of remote processes, like the BiOS, that weren’t previously considered to shape the biogeochemical properties of such shallow coastal region impacted by freshwater load. To properly assess such impacts, long-term ecological monitoring and homogenized data series are required.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Geofizika, Interdisciplinarne prirodne znanosti

Napomena
Share Link: https://authors.elsevier.com/a/1b1OTB8ccoEXA



POVEZANOST RADA


Projekti:
HRZZ-IP-2013-11-1205 - Kruženje sumpora i ugljika u morskom i slatkovodnom okolišu (SPHERE) (Ciglenečki-Jušić, Irena, HRZZ - 2013-11) ( POIROT)
HRZZ-IP-2018-01-1717 - Rogozničko morsko jezero kao model odziva ekosustava na promjene u okolišu (MARRES) (Ciglenečki-Jušić, Irena, HRZZ - 2018-01) ( POIROT)
HRZZ-IP-2016-06-1955 - Višegodišnje i dekadne oscilacije Jadranskog mora: opažanja, modeliranje i posljedice (ADIOS) (Vilibić, Ivica, HRZZ - 2016-06) ( POIROT)
HRZZ-IP-2016-06-4764 - Ekološki odziv sjevernog Jadrana na klimatske promjene i antropogeni učinak (EcoRENA) (Supić, Nastenjka, HRZZ - 2016-06) ( POIROT)

Ustanove:
Institut za oceanografiju i ribarstvo, Split,
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com doi.org

Citiraj ovu publikaciju:

Ciglenečki, Irena; Vilibić, Ivica; Dautović, Jelena; Vojvodić, Vjeročka; Ćosović, Božena; Zemunik, Petra; Dunić, Natalija; Mihanović, Hrvoje
Dissolved organic carbon and surface active substances in the northern Adriatic Sea: long- term trends, variability and drivers // Science of the total environment, 730 (2020), 139104, 14 doi:10.1016/j.scitotenv.2020.139104 (međunarodna recenzija, članak, znanstveni)
Ciglenečki, I., Vilibić, I., Dautović, J., Vojvodić, V., Ćosović, B., Zemunik, P., Dunić, N. & Mihanović, H. (2020) Dissolved organic carbon and surface active substances in the northern Adriatic Sea: long- term trends, variability and drivers. Science of the total environment, 730, 139104, 14 doi:10.1016/j.scitotenv.2020.139104.
@article{article, year = {2020}, pages = {14}, DOI = {10.1016/j.scitotenv.2020.139104}, chapter = {139104}, keywords = {DOC, surface active substances, north Adriatic, long-term trends, BiOS, environmental drivers}, journal = {Science of the total environment}, doi = {10.1016/j.scitotenv.2020.139104}, volume = {730}, issn = {0048-9697}, title = {Dissolved organic carbon and surface active substances in the northern Adriatic Sea: long- term trends, variability and drivers}, keyword = {DOC, surface active substances, north Adriatic, long-term trends, BiOS, environmental drivers}, chapternumber = {139104} }
@article{article, year = {2020}, pages = {14}, DOI = {10.1016/j.scitotenv.2020.139104}, chapter = {139104}, keywords = {DOC, surface active substances, north Adriatic, long-term trends, BiOS, environmental drivers}, journal = {Science of the total environment}, doi = {10.1016/j.scitotenv.2020.139104}, volume = {730}, issn = {0048-9697}, title = {Dissolved organic carbon and surface active substances in the northern Adriatic Sea: long- term trends, variability and drivers}, keyword = {DOC, surface active substances, north Adriatic, long-term trends, BiOS, environmental drivers}, chapternumber = {139104} }

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
  • MEDLINE


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