Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 985488

Benthic invertebrates, fish and zooplankton coupling in freshwater Mediterranean ponds


Bućan, Denis; Špoljar, Maria; Dražina, Tvrtko; Fiorentin, Claudia; Alegro, Antun; Zrinščak, Ivana; Landeka, Nediljko; Štih, Ana
Benthic invertebrates, fish and zooplankton coupling in freshwater Mediterranean ponds // Knjiga sažetaka (Simpozij o biologiji slatkih voda, USB)/Book of Abstracts / Ivković, Marija ; Stanković, Igor ; Matoničkin Kepčija, Renata ; Gračanin, Romana (ur.).
Zagreb: Croatian Association of Freshwater Ecologists, 2019. str. 39-39 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 985488 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Benthic invertebrates, fish and zooplankton coupling in freshwater Mediterranean ponds

Autori
Bućan, Denis ; Špoljar, Maria ; Dražina, Tvrtko ; Fiorentin, Claudia ; Alegro, Antun ; Zrinščak, Ivana ; Landeka, Nediljko ; Štih, Ana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Knjiga sažetaka (Simpozij o biologiji slatkih voda, USB)/Book of Abstracts / Ivković, Marija ; Stanković, Igor ; Matoničkin Kepčija, Renata ; Gračanin, Romana - Zagreb : Croatian Association of Freshwater Ecologists, 2019, 39-39

Skup
3rd Symposium of Freshwater Biology

Mjesto i datum
Zagreb, Hrvatska, 15.02.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Cladocera, Copepoda, macrophyte and sediment shelter, predation

Sažetak
Mediterranean coastal and islands region abounds in small and shallow, mainly temporary freshwater ponds which have been rare subject of a scientific topic for a long time. They represent unique habitats in dry and arid climate inhabited numerous species, especially invertebrates with a short life cycle and can be rapidly colonized during the flooding season. Impact of benthic invertebrate predators and fish on zooplankton was assessed in the island freshwater ponds (island Korčula), and this is one of the first data for these habitats in the eastern Adriatic coast. The goals of this study were to investigate: i) interaction among benthic invertebrates, fish and zooplankton ; and ii) difference in shelter selection, bottom sediment vs. macrophytes. Analysis of ecosystem functioning shows decreased abundance of planktonic crustaceans in ponds with low macrophyte coverage, and vice versa, which highlighted role of macrophyte for zooplankton refuge against predators (acari, heteropterans, fish). Results suggest that macrophyte can serve as shelter for zooplankton, but in the case of high macrophyte abundance and numerous benthic invertebrate predators, role of macrophyte shelter is diminish, and zooplankton probably found refuge in sediment. This is confirmed by increased abundance, especially cladocerans, in the sediment. Through the dual impact of predators and low macrophyte coverage, as well as huge impact of benthic invertebrates among macrophytes, sediment was an efficient refuge for zooplankton. Interaction between predators (benthic invertebrates and fish) and zooplankton displayed higher complexity along habitat heterogeneity, while zooplankton share an important fraction in food resources among the trophic network.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Ustanove:
Prirodoslovno-matematički fakultet, Zagreb,
Hrvatski prirodoslovni muzej

Profili:

Avatar Url Tvrtko Dražina (autor)

Avatar Url Antun Alegro (autor)

Avatar Url Denis Bućan (autor)

Avatar Url Ana Štih (autor)

Avatar Url Maria Špoljar (autor)


Citiraj ovu publikaciju:

Bućan, Denis; Špoljar, Maria; Dražina, Tvrtko; Fiorentin, Claudia; Alegro, Antun; Zrinščak, Ivana; Landeka, Nediljko; Štih, Ana
Benthic invertebrates, fish and zooplankton coupling in freshwater Mediterranean ponds // Knjiga sažetaka (Simpozij o biologiji slatkih voda, USB)/Book of Abstracts / Ivković, Marija ; Stanković, Igor ; Matoničkin Kepčija, Renata ; Gračanin, Romana (ur.).
Zagreb: Croatian Association of Freshwater Ecologists, 2019. str. 39-39 (poster, međunarodna recenzija, sažetak, znanstveni)
Bućan, D., Špoljar, M., Dražina, T., Fiorentin, C., Alegro, A., Zrinščak, I., Landeka, N. & Štih, A. (2019) Benthic invertebrates, fish and zooplankton coupling in freshwater Mediterranean ponds. U: Ivković, M., Stanković, I., Matoničkin Kepčija, R. & Gračanin, R. (ur.)Knjiga sažetaka (Simpozij o biologiji slatkih voda, USB)/Book of Abstracts.
@article{article, year = {2019}, pages = {39-39}, keywords = {Cladocera, Copepoda, macrophyte and sediment shelter, predation}, title = {Benthic invertebrates, fish and zooplankton coupling in freshwater Mediterranean ponds}, keyword = {Cladocera, Copepoda, macrophyte and sediment shelter, predation}, publisher = {Croatian Association of Freshwater Ecologists}, publisherplace = {Zagreb, Hrvatska} }
@article{article, year = {2019}, pages = {39-39}, keywords = {Cladocera, Copepoda, macrophyte and sediment shelter, predation}, title = {Benthic invertebrates, fish and zooplankton coupling in freshwater Mediterranean ponds}, keyword = {Cladocera, Copepoda, macrophyte and sediment shelter, predation}, publisher = {Croatian Association of Freshwater Ecologists}, publisherplace = {Zagreb, Hrvatska} }




Contrast
Increase Font
Decrease Font
Dyslexic Font