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Naslov:Interannual size changes of adult Aurelia sp.5 medusae stage in the Marine protected Area of Mljet Island South Adriatic
Avtorji:ID Kogovšek, Tjaša (Avtor)
ID Molinero, Juan Carlos (Avtor)
ID Lučić, Davor (Avtor)
ID Onofri, Ivona (Avtor)
ID Gangai, Barbara (Avtor)
ID Miloslavić, Marijana (Avtor)
ID Bonnet, Delphine (Avtor)
ID Malej, Alenka (Avtor)
Datoteke:.pdf PDF - Predstavitvena datoteka, prenos (322,64 KB)
MD5: 2965DB557ECDF4BFDF7C1BFEC62DED67
 
URL URL - Izvorni URL, za dostop obiščite https://acta.izor.hr/ojs/index.php/acta/article/view/323
 
Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo NIB - Nacionalni inštitut za biologijo
Povzetek:Aurelia aurita s.l. is the most widespread scyphozoan jellyfish that recurrently appear “en mass” and forms large aggregations mainly in coastal waters, embayments and estuaries. Beside anthropogenic factors controlling jellyfish populations climate change may play an important role. The aim of this study was to assess whether climate-related factors in absence of other anthropogenically induced stressor influence medusae size. We investigated seasonal and interannual changes in the size of Aurelia in a “jelly lake” in the National Park of Mljet Island (Croatia) where minimal human impact on the environment makes the Veliko Jezero a natural mesocosm for understanding the impact of climate change on the Aurelia population. The observed changes suggest Aurelia medusa population response to changing environment, in particular to enhanced temperature, by reduced body sizes. Comparison of Aurelia population dynamics from different regions in the Mediterranean Sea revealed the unique feature of the Veliko Jezero population. Despite the similarity of the environmental windows of medusae occurrences in the Veliko Jezero and regions in the Mediterranean Sea, medusae in the Veliko Jezero are present all year round. It seems that the lake bathymetry enables medusae to vertically migrate to deeper and cooler water layer, avoiding the limiting temperatures developed in the upper layer during the summer. These conditions may prolong the Aurelia medusae life span and together with continuous strobilation support the stability of the Aurelia medusae population all year round.
Ključne besede:Mediterraneum, moon jellyfish, Adriatic Sea, South Adriatic Sea, marine lakes, Aurelia spp, climate-related factor, Mediterranean Sea, marine research, population dynamics
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Datum objave:15.12.2012
Leto izida:2012
Št. strani:str. 233-242
Številčenje:Vol. 53, št. 2
PID:20.500.12556/DiRROS-20043 Novo okno
UDK:574
ISSN pri članku:0001-5113
COBISS.SI-ID:2693199 Novo okno
Opomba:Izvirni članki;
Datum objave v DiRROS:05.08.2024
Število ogledov:465
Število prenosov:225
Metapodatki:XML DC-XML DC-RDF
:
KOGOVŠEK, Tjaša, MOLINERO, Juan Carlos, LUČIĆ, Davor, ONOFRI, Ivona, GANGAI, Barbara, MILOSLAVIĆ, Marijana, BONNET, Delphine in MALEJ, Alenka, 2012, Interannual size changes of adult Aurelia sp.5 medusae stage in the Marine protected Area of Mljet Island South Adriatic. Acta Adriatica [na spletu]. 2012. Vol. 53, no. 2, p. 233–242. [Dostopano 10 april 2025]. Pridobljeno s: https://dirros.openscience.si/IzpisGradiva.php?lang=slv&id=20043
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Gradivo je del revije

Naslov:Acta Adriatica
Skrajšan naslov:Acta Adriat.
Založnik:Institut za oceanografiju i ribarstvo
ISSN:0001-5113
COBISS.SI-ID:5792514 Novo okno

Gradivo je financirano iz projekta

Financer:ARIS - Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije
Številka projekta:P1-0237-2009
Naslov:Raziskave obalnega morja

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:morje, raziskovalni projekti, meduze, uhati klobučnjaki, Mljet, slana jezera, Jadransko morje, klimatske spremembe, vertikalne migracije, Sredozemsko morje, Mljetska jezera, Mediteran


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