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Pregled bibliografske jedinice broj: 1139506

Increased ammonium levels occurring during benthic algal blooms are potentially toxic to fucalean algae


Iveša, Ljiljana; Đakovac, Tamara; Bilajac, Andrea; Gljušćić, Edi; Devescovi, Massimo
Increased ammonium levels occurring during benthic algal blooms are potentially toxic to fucalean algae // Botanica marina, 64 (2021), 4; 267-274 doi:10.1515/bot-2021-0033 (međunarodna recenzija, članak, znanstveni)


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Naslov
Increased ammonium levels occurring during benthic algal blooms are potentially toxic to fucalean algae

Autori
Iveša, Ljiljana ; Đakovac, Tamara ; Bilajac, Andrea ; Gljušćić, Edi ; Devescovi, Massimo

Izvornik
Botanica marina (0006-8055) 64 (2021), 4; 267-274

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

Ključne riječi
Acinetospora crinita ; ammonium toxicity ; benthic mucilage ; Cystoseira compressa ; northern Adriatic Sea

Sažetak
During the spring of 2016, benthic blooms of Acinetospora crinita (Ectocarpales, Phaeophyceae) producing voluminous mucilaginous aggregates frequently occurred at surveyed locations of the west Istrian Coast (northern Adriatic Sea, Croatia). In mucilage-affected macroalgal assemblages, the concentration of ammonium ranged from 50 to 300 μM. To investigate whether ammonium has the potential to harm fucalean species, a selected taxon, Cystoseira compressa was exposed to increased ammonium concentrations in laboratory conditions. Experiments revealed that exposure to 50 μM ammonium severely damaged the thalli while exposure to 300 μM caused complete necrosis of thalli in 2 days. These findings suggest that benthic algal blooms, enhanced by climate change and eutrophication, can negatively affect the populations of fucalean species due to production of ammonium during the decay of mucilaginous aggregates, causing thallus necrosis.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekti:
HRZZ-IP-2019-04-6984 - Odgovori smeđih algi roda Cystoseira, koje formiraju staništa, na lokalne i globalne stresore (HabCYS) (Iveša, Ljiljana, HRZZ - 2019-04) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

doi www.degruyter.com doi.org

Citiraj ovu publikaciju:

Iveša, Ljiljana; Đakovac, Tamara; Bilajac, Andrea; Gljušćić, Edi; Devescovi, Massimo
Increased ammonium levels occurring during benthic algal blooms are potentially toxic to fucalean algae // Botanica marina, 64 (2021), 4; 267-274 doi:10.1515/bot-2021-0033 (međunarodna recenzija, članak, znanstveni)
Iveša, L., Đakovac, T., Bilajac, A., Gljušćić, E. & Devescovi, M. (2021) Increased ammonium levels occurring during benthic algal blooms are potentially toxic to fucalean algae. Botanica marina, 64 (4), 267-274 doi:10.1515/bot-2021-0033.
@article{article, author = {Ive\v{s}a, Ljiljana and \DJakovac, Tamara and Bilajac, Andrea and Glju\v{s}\'{c}i\'{c}, Edi and Devescovi, Massimo}, year = {2021}, pages = {267-274}, DOI = {10.1515/bot-2021-0033}, keywords = {Acinetospora crinita, ammonium toxicity, benthic mucilage, Cystoseira compressa, northern Adriatic Sea}, journal = {Botanica marina}, doi = {10.1515/bot-2021-0033}, volume = {64}, number = {4}, issn = {0006-8055}, title = {Increased ammonium levels occurring during benthic algal blooms are potentially toxic to fucalean algae}, keyword = {Acinetospora crinita, ammonium toxicity, benthic mucilage, Cystoseira compressa, northern Adriatic Sea} }
@article{article, author = {Ive\v{s}a, Ljiljana and \DJakovac, Tamara and Bilajac, Andrea and Glju\v{s}\'{c}i\'{c}, Edi and Devescovi, Massimo}, year = {2021}, pages = {267-274}, DOI = {10.1515/bot-2021-0033}, keywords = {Acinetospora crinita, ammonium toxicity, benthic mucilage, Cystoseira compressa, northern Adriatic Sea}, journal = {Botanica marina}, doi = {10.1515/bot-2021-0033}, volume = {64}, number = {4}, issn = {0006-8055}, title = {Increased ammonium levels occurring during benthic algal blooms are potentially toxic to fucalean algae}, keyword = {Acinetospora crinita, ammonium toxicity, benthic mucilage, Cystoseira compressa, northern Adriatic Sea} }

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


Citati:





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