Composition and diversity of ichthyoplankton in the Boka Kotorska Bay (South Adriatic Sea)
Variation in the diversity of ichthyoplankton was analyzed from samples collected during threeyear cycle in Boka Kotorska Bay. Samples were collected using Calvet (modified PairOVET) plankton net at 18 stations, from July 2006 through January 2009. Families with most numerous species were Engraulida...
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Institute of Oceanography and Fisheries
2014
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fthrcak:oai:hrcak.srce.hr:135121 2023-09-05T13:23:57+02:00 Composition and diversity of ichthyoplankton in the Boka Kotorska Bay (South Adriatic Sea) Sastav i raznolikost ihtioplanktona u Bokokotorskom zaljevu (južni Jadran) MANDIĆ, Milica REGNER, Slobodan GAČIĆ, Zoran Đurović, Mirko MARKOVIĆ, Olivera IKICA, Zdravko 2014 application/pdf https://hrcak.srce.hr/135121 https://hrcak.srce.hr/file/199312 eng eng Institute of Oceanography and Fisheries https://hrcak.srce.hr/135121 info:eu-repo/semantics/openAccess Acta Adriatica is an open access journal. The content of the magazine is entirely free of charge. Users can copy and distribute the material and modify, transform or process the material as long as the source is quoted appropriately. (Possible limitation: Users should not use the material for commercial purposes. Possible limitation: Users should not modify, transform or process material unless they properly quote the source i.e. Acta Adriatica). Acta Adriatica ISSN 0001-5113 (Print) ISSN 1846-0453 (Online) Volume 55 Issue 2 Fish eggs Shannon diversity index Simpson index Canonical Correspondence Analyses Adriatic Sea riblja jaja Shannon indeks raznolikosti Simpson indeks CCA analiza Jadransko more text info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2014 fthrcak 2023-08-23T23:18:14Z Variation in the diversity of ichthyoplankton was analyzed from samples collected during threeyear cycle in Boka Kotorska Bay. Samples were collected using Calvet (modified PairOVET) plankton net at 18 stations, from July 2006 through January 2009. Families with most numerous species were Engraulidae, Sparidae and Labridae. Investigation shows dominance of anchovy (Engraulis encrasicolus), Mediterranean rainbow wrasse (Coris julis) and annular sea bream (Diplodus annularis) during the summer. During the winter, dominant species were sardine (Sardina pilchardus) and Atlantic mackerel (Scomber scombrus), while during the spring dominant species were anchovy, annular sea bream and white sea bream (Diplodus sargus). Spawning of most pelagic fish species in Adriatic Sea starts in spring, and progress during spring and summer months. Therefore, the highest number of species was found in these months, while the lowest number of species was during autumn and winter surveys. Eggs and larval stages of 35 species was determined, while the diversity analysis showed a significant degree of diversity in certain stations where the sea currents were probably the strongest. Diversity of ichthyoplankton communities was analyzed applying two diversity indices: Shannon index (H’) and Simpson index (D). Diversity analysis was performed for each of the 18 investigated stations during the tree-year research, while influence of environmental factors on presence of some ichthyoplankton species by seasons was tested with Canonical Correspondence Analyses (CCA). Kolebanja u raznolikosti ihtioplanktona analizirana su na uzorcima prikupljenim tijekom tri godine u Bokokotorskom zaljevu. Uzorci su prikupljeni pomoću Calvet (modificirani PairOVET) planktonske mreže na 18 postaja, od srpnja 2006. do siječnja 2009. Najbrojnije su bile obitelji vrsta Engraulidae, Sparidae i Labridae. Istraživanje pokazuje dominaciju inćuna (Engraulis encrasicolus ),kneza (Coris julis) i špara (Diplodus annularis) tijekom ljeta. Tijekom zime, prevladavajuće ... Article in Journal/Newspaper White Sea Hrčak - Portal of scientific journals of Croatia White Sea |
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Open Polar |
collection |
Hrčak - Portal of scientific journals of Croatia |
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fthrcak |
language |
English |
topic |
Fish eggs Shannon diversity index Simpson index Canonical Correspondence Analyses Adriatic Sea riblja jaja Shannon indeks raznolikosti Simpson indeks CCA analiza Jadransko more |
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Fish eggs Shannon diversity index Simpson index Canonical Correspondence Analyses Adriatic Sea riblja jaja Shannon indeks raznolikosti Simpson indeks CCA analiza Jadransko more MANDIĆ, Milica REGNER, Slobodan GAČIĆ, Zoran Đurović, Mirko MARKOVIĆ, Olivera IKICA, Zdravko Composition and diversity of ichthyoplankton in the Boka Kotorska Bay (South Adriatic Sea) |
topic_facet |
Fish eggs Shannon diversity index Simpson index Canonical Correspondence Analyses Adriatic Sea riblja jaja Shannon indeks raznolikosti Simpson indeks CCA analiza Jadransko more |
description |
Variation in the diversity of ichthyoplankton was analyzed from samples collected during threeyear cycle in Boka Kotorska Bay. Samples were collected using Calvet (modified PairOVET) plankton net at 18 stations, from July 2006 through January 2009. Families with most numerous species were Engraulidae, Sparidae and Labridae. Investigation shows dominance of anchovy (Engraulis encrasicolus), Mediterranean rainbow wrasse (Coris julis) and annular sea bream (Diplodus annularis) during the summer. During the winter, dominant species were sardine (Sardina pilchardus) and Atlantic mackerel (Scomber scombrus), while during the spring dominant species were anchovy, annular sea bream and white sea bream (Diplodus sargus). Spawning of most pelagic fish species in Adriatic Sea starts in spring, and progress during spring and summer months. Therefore, the highest number of species was found in these months, while the lowest number of species was during autumn and winter surveys. Eggs and larval stages of 35 species was determined, while the diversity analysis showed a significant degree of diversity in certain stations where the sea currents were probably the strongest. Diversity of ichthyoplankton communities was analyzed applying two diversity indices: Shannon index (H’) and Simpson index (D). Diversity analysis was performed for each of the 18 investigated stations during the tree-year research, while influence of environmental factors on presence of some ichthyoplankton species by seasons was tested with Canonical Correspondence Analyses (CCA). Kolebanja u raznolikosti ihtioplanktona analizirana su na uzorcima prikupljenim tijekom tri godine u Bokokotorskom zaljevu. Uzorci su prikupljeni pomoću Calvet (modificirani PairOVET) planktonske mreže na 18 postaja, od srpnja 2006. do siječnja 2009. Najbrojnije su bile obitelji vrsta Engraulidae, Sparidae i Labridae. Istraživanje pokazuje dominaciju inćuna (Engraulis encrasicolus ),kneza (Coris julis) i špara (Diplodus annularis) tijekom ljeta. Tijekom zime, prevladavajuće ... |
format |
Article in Journal/Newspaper |
author |
MANDIĆ, Milica REGNER, Slobodan GAČIĆ, Zoran Đurović, Mirko MARKOVIĆ, Olivera IKICA, Zdravko |
author_facet |
MANDIĆ, Milica REGNER, Slobodan GAČIĆ, Zoran Đurović, Mirko MARKOVIĆ, Olivera IKICA, Zdravko |
author_sort |
MANDIĆ, Milica |
title |
Composition and diversity of ichthyoplankton in the Boka Kotorska Bay (South Adriatic Sea) |
title_short |
Composition and diversity of ichthyoplankton in the Boka Kotorska Bay (South Adriatic Sea) |
title_full |
Composition and diversity of ichthyoplankton in the Boka Kotorska Bay (South Adriatic Sea) |
title_fullStr |
Composition and diversity of ichthyoplankton in the Boka Kotorska Bay (South Adriatic Sea) |
title_full_unstemmed |
Composition and diversity of ichthyoplankton in the Boka Kotorska Bay (South Adriatic Sea) |
title_sort |
composition and diversity of ichthyoplankton in the boka kotorska bay (south adriatic sea) |
publisher |
Institute of Oceanography and Fisheries |
publishDate |
2014 |
url |
https://hrcak.srce.hr/135121 https://hrcak.srce.hr/file/199312 |
geographic |
White Sea |
geographic_facet |
White Sea |
genre |
White Sea |
genre_facet |
White Sea |
op_source |
Acta Adriatica ISSN 0001-5113 (Print) ISSN 1846-0453 (Online) Volume 55 Issue 2 |
op_relation |
https://hrcak.srce.hr/135121 |
op_rights |
info:eu-repo/semantics/openAccess Acta Adriatica is an open access journal. The content of the magazine is entirely free of charge. Users can copy and distribute the material and modify, transform or process the material as long as the source is quoted appropriately. (Possible limitation: Users should not use the material for commercial purposes. Possible limitation: Users should not modify, transform or process material unless they properly quote the source i.e. Acta Adriatica). |
_version_ |
1776204525706674176 |