Pregled bibliografske jedinice broj: 528350
Long-term changes in the transitional community of detritic bottoms in the northern Adriatic Sea: Dynamics of the bivalve assemblages.
Long-term changes in the transitional community of detritic bottoms in the northern Adriatic Sea: Dynamics of the bivalve assemblages. // 46th European Marine Biology Symposium Book of Abstracts / Travizi, Ana ; Iveša, Ljiljana ; Fafanđel, Maja (ur.).
Rovinj, 2011. str. 94-94 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 528350 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Long-term changes in the transitional community of detritic bottoms in the northern Adriatic Sea: Dynamics of the bivalve assemblages.
Autori
Nerlović, Vedrana ; Hrs-Brenko, Mirjana ; Doğan, Alper
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
46th European Marine Biology Symposium Book of Abstracts
/ Travizi, Ana ; Iveša, Ljiljana ; Fafanđel, Maja - Rovinj, 2011, 94-94
Skup
46th European Marine Biology Symposium
Mjesto i datum
Rovinj, Hrvatska, 12.09.2011. - 16.09.2011
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
anoxia ; bivalve assemblages ; soft bottoms ; northern Adriatic Sea
Sažetak
Benthic fauna is an important component in marine ecosystems. Some benthic species are able to integrate water and sediment quality conditions over time, and thus indicate stress in the benthic zone. Due to their relatively sessile habit, benthic macrofauna served as indicators of changes in the marine environment caused by natural or anthropogenic disturbances. This study is focused on the long-term natural variability of the diversity, biotic and multimetric indices, through the use of long-term bivalve data in the transitional community of detritic bottoms in the northern Adriatic Sea (1989-1991 and 2003-2005). Abundance of some indicator species such as Corbula gibba, Modiolarca subpicta and Timoclea ovata were recorded during the post-anoxic period (1989-1991). The faunistic composition, Cluster and Abundance Comparison analyses were used to assess the recruitment in the quality of bivalve assemblages during a period of relatively stable ecological conditions: in 2003, 2004 and 2005. The results of univariate and multivariate analyses clearly separated the two aforementioned periods (1989-1991 and 2003- 2005) during which the investigations were conducted. Furthermore, the temporal variability in bivalve diversity, due to ecological status in the investigated area in the northern Adriatic Sea, is also discussed.
Izvorni jezik
Engleski
Znanstvena područja
Geologija
POVEZANOST RADA
Projekti:
098-0982705-2732 - Bioraznolikost bentoskih zajednica u Jadranu: prirodni i antropogeni utjecaji (Travizi, Ana, MZOS ) ( CroRIS)
MZOS-0098111 - Mehanizam dugoročnih promjena u ekosustavu Jadranskog mora (Degobbis, Danilo, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
