Analysis of demersal species assemblages from trawl surveys in the South Adriatic seaAnalyse des assemblages d'espèces démersales à partir des campagnes de chalutage effectuées en mer Adriatrique

Ungaro, Nicola; Marano, Chiara Alessandra; Marsan, Roberta; Martino, M.; Marzano, Maria Cristina; Strippoli, G.; Vlora, A. K.

doi:10.1016/s0990-7440(00)88469-7

Cited by 43 publications

(6 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to Nielsen et al (1999), the species from Carapus genera are most likely to be present at depths from 1 to 150 m. Based on our data and published records for the Adriatic Sea (Jardas, 1996;Jukić, 1975;Ungaro et al, 1999;Županović & Jardas, 1989), it is obvious that C. acus in this area does not inhabit depths shallower than 60 m and it may be present at depths greater than 150 m. In the South Adriatic (east side) it was recorded in the depth stratum from 200 to 500 m (Ungaro et al, 1999). During Hvar Expedition (1948-1949…”

Section: Discussionsupporting

confidence: 68%

Incidence of commensalism between the pearlfish Carapus acus (Brünnich, 1768) and the holothurian Parastichopus regalis (Cuvier, 1817) in the eastern Adriatic Sea

et al. 2020

View full text Add to dashboard Cite

show abstract

Section: Discussionsupporting

confidence: 68%

Incidence of commensalism between the pearlfish Carapus acus (Brünnich, 1768) and the holothurian Parastichopus regalis (Cuvier, 1817) in the eastern Adriatic Sea

et al. 2020

View full text Add to dashboard Cite

show abstract

“…Other areas of the Mediterranean surveyed with the same MEDITS protocol, close to the mainland, showed lower species richness, even considering the higher number of samples analysed, such as for the Gulf of Lions (23 species in 325 hauls; Bertrand et al 2000), Tyrrhenian (21 species in 516 hauls; Biagi et al 2002) and the Adriatic (16 species in 224 hauls; Ungaro et al 1999). In contrast, insular areas have shown similar or higher diversity, such as for Corsica, Sardinia and Sicily (26, 24 and 29 species in 120, 625 and 705 hauls respectively; Bertrand et al 2000) and Malta (26 species in 135 hauls; Dimech et al 2008).…”

Section: Discussionmentioning

confidence: 99%

Demersal chondrichthyans in the western Mediterranean: assemblages and biological parameters of their main species

Ramírez‐Amaro

Ordines

Terrasa

et al. 2016

Mar. Freshwater Res.

View full text Add to dashboard Cite

The composition and structure of demersal chondrichthyan assemblages and the biological parameters of their main species were compared in four geographical subareas (GSAs) established by the General Fisheries Commission for the Mediterranean in the western Mediterranean : northern Alboran Sea (GSA01) and Alboran Island (GSA02), Balearic Islands (GSA05) and northern Spain (GSA06), with the first two being considered jointly. Data were obtained from 199 hauls undertaken from May to June 2013 during the Spanish International Bottom Trawl Survey in the Mediterranean (MEDITS). Twenty-five different chondrichthyan species were caught in all GSAs: seven were common to all areas, five appeared only in GSA01, nine appeared only in GSA05 and one appeared only in GSA06. Analysis of community structure (clusters, multidimensional scaling, analysis of similitude) revealed two assemblages related to depth, with very similar bathymetric ranges in all GSAs, namely continental shelf (from 41 to 252 m) and slope (from 284 to 813 m). The highest diversity, biomass and abundance values on the shelf and slope assemblages were recorded in GSA05 and GSA01 respectively. These results highlight the effects of the distinct fishing and oceanographic parameters related to the GSAs. Generally, the biological parameters of the most important species did not show differences between GSAs, which could suggest the existence of a single population in the western Mediterranean.

show abstract

“…In previous research studies, it has been stated that different factors exert effects on the distribution of the species. Ungaro & Gramolini (2004) have found that water circulation, temperature, and geomorphological differences are effective in species distribution. Guijarro, Massutí, Moranta, & Cartes (2009) state that the spatial-temporal differences in the density of the species are related to seabed topography, sediment composition, hydrographic characteristics, and amount of nutrients in the Balearic Islands in the Mediterranean Sea.…”

Section: Resultsmentioning

confidence: 99%

Spatio-Temporal Patterns of Abundance and Biomass of Parapenaeus longirostris (Lucas, 1846) in the Sea of Marmara, Turkey

Yığın¹

2021

ASE

View full text Add to dashboard Cite

The present research study investigated the catch-per-unit-effort (CPUE, kg/h) and biomass of Parapenaeus longirostris in consideration of three parameters, i.e. seasons, regions, and depth levels. Beam trawls were used to collect the specimens at a total of 229 sampling stations in the Sea of Marmara between September 2011 and July 2014. In the Sea of Marmara, the mean CPUE of P. longirostris was calculated to be 8.4±0.5 kg h-1 , and the mean biomass to be 354 kg/km-2. The mean CPUE value was at its highest in summer and autumn, and the lowest was observed in winter and spring. The by-region mean CPUE value of P. longirostris was the highest in the northern Sea of Marmara (14.3±1.9 kg h-1), and the lowest was detected in the south (3.6±1.0 kg h-1). The highest biomass value was found at a depth of 50-100 m, in the northern Sea of Marmara, while the lowest was calculated in the southeastern Sea of Marmara.

show abstract

Analysis of demersal species assemblages from trawl surveys in the South Adriatic seaAnalyse des assemblages d'espèces démersales à partir des campagnes de chalutage effectuées en mer Adriatrique

Cited by 43 publications

References 7 publications

Incidence of commensalism between the pearlfish Carapus acus (Brünnich, 1768) and the holothurian Parastichopus regalis (Cuvier, 1817) in the eastern Adriatic Sea

Incidence of commensalism between the pearlfish Carapus acus (Brünnich, 1768) and the holothurian Parastichopus regalis (Cuvier, 1817) in the eastern Adriatic Sea

Demersal chondrichthyans in the western Mediterranean: assemblages and biological parameters of their main species

Spatio-Temporal Patterns of Abundance and Biomass of Parapenaeus longirostris (Lucas, 1846) in the Sea of Marmara, Turkey

Contact Info

Product

Resources

About