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Pregled bibliografske jedinice broj: 987015

Global warming and oligotrophication lead to increased lipid production in marine phytoplankton


Novak, Tihana; Godrijan, Jelena; Marić Pfannkuchen, Daniela; Đakovac, Tamara; Medić, Nikola; Ivančić, Ingrid; Mlakar, Marina; Gašparović, Blaženka
Global warming and oligotrophication lead to increased lipid production in marine phytoplankton // Science of the total environment, 668 (2019), 171-183 doi:10.1016/j.scitotenv.2019.02.372 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 987015 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Global warming and oligotrophication lead to increased lipid production in marine phytoplankton

Autori
Novak, Tihana ; Godrijan, Jelena ; Marić Pfannkuchen, Daniela ; Đakovac, Tamara ; Medić, Nikola ; Ivančić, Ingrid ; Mlakar, Marina ; Gašparović, Blaženka

Izvornik
Science of the total environment (0048-9697) 668 (2019); 171-183

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

Ključne riječi
marine lipids ; temperature ; nutrients ; Northern Adriatic Sea ; chaetoceros pseudocurvisetus ; diatoms

Sažetak
Earth temperature is rising and oligotrophication is becoming apparent even in coastal seas. In this changing environment, phytoplankton use carbon and nutrients to form important biomolecules, including lipids. However, the link between lipid production and changing environment is still unexplored. Therefore, we investigated the phytoplankton lipid production in the diatom Chaetoceros pseudocurvisetus cultures under controlled temperatures ranging from 10 to 30 °C and nutrient regimes mimicking oligotrophic and eutrophic conditions. Results were compared to plankton community's lipid production in the northern Adriatic at two stations considered as oligotrophic and mesotrophic during an annual monthly sampling. In order to gain detailed information on the investigated system, we supplemented lipid data with chlorophyll a concentrations, phytoplankton taxonomy, cell abundances and nutrient concentration along with hydrographic parameters. We found enhanced particulate lipid production at higher temperatures, and substantially higher lipid production in oligotrophic conditions. Enhanced lipid production has two opposing roles in carbon sequestration ; it can act as a retainer or a sinker. Lipid remodeling, including change in ratio of phospholipids and glycolipids, is more affected by the nutrient status, than the temperature increase. Triacylglycerol accumulation was observed under the nitrogen starvation.

Izvorni jezik
Engleski

Znanstvena područja
Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekti:
UIP-2014-09-6563 - Životne strategije fitoplanktona u sjevernom Jadranu (P-limit) (Pfannkuchen, Martin, HRZZ - 2014-09) ( POIROT)
IP-2013-11-8607 - Utjecaj okolišnog stresa na pojavnost i međudjelovanje biološki važnih organskih molekula i mikronutrijenata u morskom ekosustavu (AMBIOMERES) (Gašparović, Blaženka, HRZZ - 2013-11) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Novak, Tihana; Godrijan, Jelena; Marić Pfannkuchen, Daniela; Đakovac, Tamara; Medić, Nikola; Ivančić, Ingrid; Mlakar, Marina; Gašparović, Blaženka
Global warming and oligotrophication lead to increased lipid production in marine phytoplankton // Science of the total environment, 668 (2019), 171-183 doi:10.1016/j.scitotenv.2019.02.372 (međunarodna recenzija, članak, znanstveni)
Novak, T., Godrijan, J., Marić Pfannkuchen, D., Đakovac, T., Medić, N., Ivančić, I., Mlakar, M. & Gašparović, B. (2019) Global warming and oligotrophication lead to increased lipid production in marine phytoplankton. Science of the total environment, 668, 171-183 doi:10.1016/j.scitotenv.2019.02.372.
@article{article, author = {Novak, Tihana and Godrijan, Jelena and Mari\'{c} Pfannkuchen, Daniela and \DJakovac, Tamara and Medi\'{c}, Nikola and Ivan\v{c}i\'{c}, Ingrid and Mlakar, Marina and Ga\v{s}parovi\'{c}, Bla\v{z}enka}, year = {2019}, pages = {171-183}, DOI = {10.1016/j.scitotenv.2019.02.372}, keywords = {marine lipids, temperature, nutrients, Northern Adriatic Sea, chaetoceros pseudocurvisetus, diatoms}, journal = {Science of the total environment}, doi = {10.1016/j.scitotenv.2019.02.372}, volume = {668}, issn = {0048-9697}, title = {Global warming and oligotrophication lead to increased lipid production in marine phytoplankton}, keyword = {marine lipids, temperature, nutrients, Northern Adriatic Sea, chaetoceros pseudocurvisetus, diatoms} }
@article{article, author = {Novak, Tihana and Godrijan, Jelena and Mari\'{c} Pfannkuchen, Daniela and \DJakovac, Tamara and Medi\'{c}, Nikola and Ivan\v{c}i\'{c}, Ingrid and Mlakar, Marina and Ga\v{s}parovi\'{c}, Bla\v{z}enka}, year = {2019}, pages = {171-183}, DOI = {10.1016/j.scitotenv.2019.02.372}, keywords = {marine lipids, temperature, nutrients, Northern Adriatic Sea, chaetoceros pseudocurvisetus, diatoms}, journal = {Science of the total environment}, doi = {10.1016/j.scitotenv.2019.02.372}, volume = {668}, issn = {0048-9697}, title = {Global warming and oligotrophication lead to increased lipid production in marine phytoplankton}, keyword = {marine lipids, temperature, nutrients, Northern Adriatic Sea, chaetoceros pseudocurvisetus, diatoms} }

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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