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Pregled bibliografske jedinice broj: 939899

Zooplankton in small fishless Adriatic ponds (Mediterranean Sea)


Dražina, Tvrtko; Špoljar, Maria; Kahriman, Kristina; Cvetnić, Matija; Štih, Ana
Zooplankton in small fishless Adriatic ponds (Mediterranean Sea) // 8th European Pond Conservation network Workshop (EPCN) : abstracts
Toroella de Montgri, Španjolska, 2018. str. 48-48 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 939899 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Zooplankton in small fishless Adriatic ponds (Mediterranean Sea)

Autori
Dražina, Tvrtko ; Špoljar, Maria ; Kahriman, Kristina ; Cvetnić, Matija ; Štih, Ana

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

Izvornik
8th European Pond Conservation network Workshop (EPCN) : abstracts / - , 2018, 48-48

Skup
European Pond Conservation network (8 ; 2018)

Mjesto i datum
Toroella de Montgri, Španjolska, 21.-25.05.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Rotifera, Cladocera, Copepoda/ karst lake, permanent and temporary ponds/feeding groups

Sažetak
Mediterranean ponds have been identified as vulnerable and threatened habitats of major priority in the EU Habitats Directive. Despite small size these ephemeral waterbodies are recognized as reservoirs of biodiversity for aquatic invertebrates. The main goal of our investigation was to establish most important biotic and abiotic factors that shaped zooplankton in small ponds. We sampled zooplankton from nine small ponds situated on Dugi otok island (middle Adriatic Sea, Croatia). According to their hydroperiod they can be classified as temporary long ponds with annual summer drying, or semi-permanent ponds, which dry every few years. Odonata larvae dominated in macrozoobenthos and also these habitats are suitable for Bufo viridis Laurenti, 1768 tadpole development. Altogether 56 different species were found in zooplankton. Rotifera were most diverse group of zooplankton (40 taxa), followed by Cladocera (10) and Copepoda (6). Among rotifers prevailed Anuraeopsis fissa (Gosse, 1851), Epiphanes senta (Müller, 1773), Keratella testudo (Ehrenberg, 1832), Lecane bulla (Gosse, 1851), Lecane closterocerca (Schmarda, 1859) and Trichocerca pusilla (Jennings, 1903), representing up to 96% of the total rotifer abundance. Small bodied cladocerans dominated in these ponds, and three species were most abundant: : Alona rectangula Sars, 1861, Chydorus sphaericus (O.F. Müller, 1776) and Moina brachiata (Jurine, 1820). Of copepods, Eucyclops serrulatus (Fischer, 1851) was most abundant species. Nauplii and copepodites stages were present in almost all waterbodies in high density. The most important biotic factor that shaped cladoceran and copepods assemblage was macrophyte abundance. Rotifers showed a dual response to the presence of macrophytes: semiplanktonic species (e.g. Lecane spp.) preferred macrophyte stands while planktonic species (e.g. A. fissa, K. testudo, T. pusilla) were more abundant in ponds with low macrophyte cover. Salinity was one of the most important abiotic factors in shaping these assemblages and the species richness of zooplankton decreased with increasing salinity. On the Mediterranean islands small, shallow ponds are often the only freshwater habitats. It is necessary to implement their continuous research and to undertake appropriate conservation and restoration measures, in order to prevent their succession primarily because these are important (micro)habitats for biological and landscape diversity.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Ana Štih (autor)

Avatar Url Maria Špoljar (autor)

Avatar Url Matija Cvetnić (autor)

Avatar Url Tvrtko Dražina (autor)


Citiraj ovu publikaciju:

Dražina, Tvrtko; Špoljar, Maria; Kahriman, Kristina; Cvetnić, Matija; Štih, Ana
Zooplankton in small fishless Adriatic ponds (Mediterranean Sea) // 8th European Pond Conservation network Workshop (EPCN) : abstracts
Toroella de Montgri, Španjolska, 2018. str. 48-48 (poster, međunarodna recenzija, sažetak, znanstveni)
Dražina, T., Špoljar, M., Kahriman, K., Cvetnić, M. & Štih, A. (2018) Zooplankton in small fishless Adriatic ponds (Mediterranean Sea). U: 8th European Pond Conservation network Workshop (EPCN) : abstracts.
@article{article, year = {2018}, pages = {48-48}, keywords = {Rotifera, Cladocera, Copepoda/ karst lake, permanent and temporary ponds/feeding groups}, title = {Zooplankton in small fishless Adriatic ponds (Mediterranean Sea)}, keyword = {Rotifera, Cladocera, Copepoda/ karst lake, permanent and temporary ponds/feeding groups}, publisherplace = {Toroella de Montgri, \v{S}panjolska} }
@article{article, year = {2018}, pages = {48-48}, keywords = {Rotifera, Cladocera, Copepoda/ karst lake, permanent and temporary ponds/feeding groups}, title = {Zooplankton in small fishless Adriatic ponds (Mediterranean Sea)}, keyword = {Rotifera, Cladocera, Copepoda/ karst lake, permanent and temporary ponds/feeding groups}, publisherplace = {Toroella de Montgri, \v{S}panjolska} }




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