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Your search keyword '"Ferreri, Rosalia"' showing total 4 results
Start Over Author "Ferreri, Rosalia" Publisher national documentation centre (ekt)
4 results on '"Ferreri, Rosalia"'

1. Variability in size at maturity of the European anchovy (Engraulis encrasicolus) in the Mediterranean Sea

Author

FERRERI, ROSALIA, primary, GENOVESE, SIMONA, additional, BARRA, MARCO, additional, BIAGIOTTI, ILARIA, additional, BOURDEIX, JEAN-HERVE, additional, De FELICE, ANDREA, additional, GAŠPAREVIĆ, DENIS, additional, HATTAB, TAREK, additional, IGLESIAS, MAGDALENA, additional, JURETIĆ, TEA, additional, LEONORI, IOLE, additional, MALAVOLTI, SARA, additional, RAYKOV, VIOLIN ST, additional, SARAUX, CLAIRE, additional, TIČINA, VJEKOSLAV, additional, VENTERO, ANA, additional, and BASILONE, GUALTIERO, additional

Published
2021
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2. Effects of sampling intensity and biomass levels on the precision of acoustic surveys in the Mediterranean Sea

Author

BARRA, MARCO, primary, BONANNO, ANGELO, additional, HATTAB, TAREK, additional, SARAUX, CLAIRE, additional, IGLESIAS5, MAGDALENA, additional, LEONORI, IOLE, additional, TIČINA, VJEKOSLAV, additional, BASILONE, GUALTIERO, additional, DE FELICE, ANDREA, additional, FERRERI, ROSALIA, additional, MACHIAS, ATHANASSIOS, additional, VENTERO, ANA, additional, COSTANTINI, ILARIA, additional, JURETIĆ, TEA, additional, PYROUNAKI, MARIA MYRTO, additional, BOURDEIX, JEAN-HERVE, additional, GAŠPAREVIĆ, DENIS, additional, KAPELONIS, ZACHARIAS, additional, CANDUCI, GIOVANNI, additional, and GIANNOULAKI, MARIANNA, additional

Published
2021
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3. Temperature strongly correlates with regional patterns of body size variation in Mediterranean small pelagic fish species

Author

HATTAB, TAREK, primary, GUCU, ALI, additional, VENTERO, ANA, additional, De FELICE, ANDREA, additional, MACHIAS, ATHANASSIOS, additional, SARAUX, CLAIRE, additional, GAŠPAREVIĆ, DENIS, additional, BASILONE, GUALTIERO, additional, COSTANTINI, ILARIA, additional, LEONORI, IOLE, additional, BOURDEIX, JEAN-HERVÉ, additional, IGLESIAS, MAGDALENA, additional, BARRA, MARCO, additional, GIANNOULAKI, MARIANNA, additional, FERRERI, ROSALIA, additional, El AYOUBI, SALAH, additional, MALAVOLTI, SARA, additional, GENOVESE, SIMONA, additional, SOMARAKIS, STELIOS, additional, JURETIĆ, TEA, additional, TIČINA, VJEKOSLAV, additional, and CERTAIN, GRÉGOIRE, additional

Published
2021
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4. Temperature strongly correlates with regional patterns of body size variation in Mediterranean small pelagic fish species

Author

Hattab, Tarek, Gucu, Ali, Ventero, Ana, De Felice, Andrea, Machias, Athanassios, Saraux, Claire, Gašparević, Denis, Basilone, Gualtiero, Costantini, Ilaria, Leonori, Iole, Bourdeix, Jean-herve, Iglesias, Magdalena, Barra, Marco, Giannoulaki, Marianna, Ferreri, Rosalia, El Ayoubi, Salah, Malavolti, Sara, Genovese, Simona, Somarakis, Stelios, Juretić, Tea, Tičina, Vjekoslav, Certain, Gregoire, Hattab, Tarek, Gucu, Ali, Ventero, Ana, De Felice, Andrea, Machias, Athanassios, Saraux, Claire, Gašparević, Denis, Basilone, Gualtiero, Costantini, Ilaria, Leonori, Iole, Bourdeix, Jean-herve, Iglesias, Magdalena, Barra, Marco, Giannoulaki, Marianna, Ferreri, Rosalia, El Ayoubi, Salah, Malavolti, Sara, Genovese, Simona, Somarakis, Stelios, Juretić, Tea, Tičina, Vjekoslav, and Certain, Gregoire

Abstract

In this study we consider the applicability of Bergmann’s rule to the populations of small pelagic fish species in the Mediterranean Sea. Under Bergmann’s rule, body size increases with decreasing temperature and increasing latitude. Although this macroecological pattern in body sizes is well established for many taxa of endotherms and ectotherms, it does not remain universal, and the proposed mechanisms underlying it are multiple and still lack consensus. Here we explored the occurrence of geographical body size clines using measurements of average body sizes of 10 species collected in pelagic trawl hauls carried out during acoustic surveys in the Mediterranean Sea. Bergmann’s rule was evaluated by correlating body sizes with latitude and temperature for each species while accounting for potential confounding variables and sampling bias. For 5 species, namely anchovy, sardine, Atlantic chub mackerel, bogue and blue jack mackerel, we demonstrate that they follow Bergmann’s rule, with a decline in average body size by about 3.01, 3.43, 3.67, 3.82 and 3.76 % per 1°C of warming, respectively, although this did not translate with an increase in size with latitude. The adherence of these 5 pelagic fish to Bergmann’s rules strongly suggest that temperature is a major determinant of their body sizes and enables them to act as sentinel species for identifying the drivers and consequences of warming in the Mediterranean ecosystems.

Published
2021
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