Pregled bibliografske jedinice broj: 1213785
Advancing the understanding of aquatic-terrestrial contaminant transport using aquatic insects
Advancing the understanding of aquatic-terrestrial contaminant transport using aquatic insects // Book of Abstracts and other Information of the 17th International Symposium on Trichoptera (IST 2022) / Schmid-Kloiber, Astrid ; Vitecek, Simon ; Graf, Wolfram ; Malicky, Hans (ur.).
Lunz am See, 2022. str. 26-26 (plenarno, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1213785 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Advancing the understanding of aquatic-terrestrial contaminant transport using aquatic insects
Autori
Previšić, Ana
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Book of Abstracts and other Information of the 17th International Symposium on Trichoptera (IST 2022)
/ Schmid-Kloiber, Astrid ; Vitecek, Simon ; Graf, Wolfram ; Malicky, Hans - Lunz am See, 2022, 26-26
Skup
17th International Symposium on Trichoptera (IST 2022)
Mjesto i datum
Lunz am See, Austrija, 05.09.2022. - 09.09.2022
Vrsta sudjelovanja
Plenarno
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
emerging contaminants, bioaccumulation, bioamplification, Trichoptera
Sažetak
Emerging aquatic insects such as caddisflies, connect freshwater and terrestrial food webs. Moreover, they play a central role not only for energy and nutrient flow, but also for contaminant transfer to higher trophic levels in both aquatic and terrestrial environments. In our studies, we aim at advancing the knowledge on the role of aquatic insects in transport of emerging contaminants (ECs) such as pharmaceuticals, endocrine disruptors, metal ions and microplastics through food webs and ecosystems. In addition to disentangling effects of ECs on aquatic insects, we also focus on impact the type of insect metamorphosis and feeding behaviour determine the bioaccumulation patterns of ECs. While monitoring stress of caddisflies at the molecular level, we showed that combined effects of ECs and climate change on caddisflies cross the aquatic-terrestrial ecotone. Overall, our research helps in detangling effects of ECs in combination with increased water temperature, one of the stressors resulting from the climate change. We combine field-based research and laboratory experiments with simplified freshwater food webs consisting of moss and caddisflies in micro- and mesocosm settings. In one of such experiments, we have provided the first direct evidence of the transport of pharmaceuticals and endocrine disruptors through the aquatic−terrestrial ecotone by emerging caddisflies. We have also shown that to provide understanding of contaminant transport dependent on ecological processes linking aquatic and terrestrial ecosystems.
Izvorni jezik
Engleski
Znanstvena područja
Biologija, Interdisciplinarne prirodne znanosti
POVEZANOST RADA
Projekti:
HRZZ-PZS-2019-02-9479 - Učinci višestrukih stresora na biološku raznolikost i funkcije slatkovodnih ekosustava (MUSE) (Previšić, Ana, HRZZ - 2019-02) ( CroRIS)
--6/17 - Onečišćivači u kopnenim vodama: prijenos u kopneni ekosustav i metabolički odgovor makroskopskih beskralješnjaka (Previšić, Ana) ( CroRIS)
HRZZ-DOK-2020-01-6998 - Učinci višestrukih stresora na biološku raznolikost i funkcije slatkovodnih ekosustava (Previšić, Ana, HRZZ - 2020-01) ( CroRIS)
HRZZ-IP-2018-01-2298 - Višestruki stresori u vodenom okolišu: razumijevanje svojstava stresora i receptora (UNDERSTANDOR) (Rožman, Marko, HRZZ - 2018-01) ( CroRIS)
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Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Ana Previšić
(autor)