Impacts of Sea Bottom Temperature on CPUE of European Lobster Homarus gammarus (Linnaeus, 1758; Decapoda, Nephropidae) in the Eastern Adriatic Sea
The study describes recent decadal changes (2008–2017) in the landing biomass, fishing effort and CPUE (kg/day) data of European lobster Homarus gammarus in the eastern Adriatic Sea region, and relates these changes to increases of sea bottom temperatures detected at long-term in situ stations and m...
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2022
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Online Access: | https://doi.org/10.3389/fmars.2022.891197 https://doaj.org/article/09bedc12430a4f42ac2d67260082e37b |
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ftdoajarticles:oai:doaj.org/article:09bedc12430a4f42ac2d67260082e37b 2023-05-15T16:08:47+02:00 Impacts of Sea Bottom Temperature on CPUE of European Lobster Homarus gammarus (Linnaeus, 1758; Decapoda, Nephropidae) in the Eastern Adriatic Sea Sanja Matić-Skoko Mišo Pavičić Jadranka Šepić Ivica Janeković Dario Vrdoljak Ivica Vilibić Nika Stagličić Tanja Šegvić-Bubić Ante Vujević 2022-04-01T00:00:00Z https://doi.org/10.3389/fmars.2022.891197 https://doaj.org/article/09bedc12430a4f42ac2d67260082e37b EN eng Frontiers Media S.A. https://www.frontiersin.org/articles/10.3389/fmars.2022.891197/full https://doaj.org/toc/2296-7745 2296-7745 doi:10.3389/fmars.2022.891197 https://doaj.org/article/09bedc12430a4f42ac2d67260082e37b Frontiers in Marine Science, Vol 9 (2022) higher CPUE landings climate change Homarus gammarus Northern Adriatic Sea Science Q General. Including nature conservation geographical distribution QH1-199.5 article 2022 ftdoajarticles https://doi.org/10.3389/fmars.2022.891197 2022-12-30T23:34:15Z The study describes recent decadal changes (2008–2017) in the landing biomass, fishing effort and CPUE (kg/day) data of European lobster Homarus gammarus in the eastern Adriatic Sea region, and relates these changes to increases of sea bottom temperatures detected at long-term in situ stations and modelled by an ocean numerical model (ROMS, Regional Ocean Modelling System). Modelling results were further used to quantify spatial and temporal differences of bottom temperature changes over different fishing zones. Trends of sea bottom temperature were positive and statistically significant between stations. Temporal trends of landing, effort and CPUE were also positive and significant for the northern Adriatic. Correlation analysis was used to test the relationship between winter and spring sea bottom temperatures and CPUE data of H. gammarus, separately for the northern and central Adriatic Sea, resulting in statistically significant correlations for both areas. Whether the increased CPUE in the northern Adriatic is due to increased abundance or catchability is discussed. The observed temperature changes likely reflect climate system changes recognised at the regional level and as such, lobster management measures will need to be revised and updated in the future. Article in Journal/Newspaper European lobster Homarus gammarus Directory of Open Access Journals: DOAJ Articles The Landing ENVELOPE(-45.689,-45.689,-60.733,-60.733) Frontiers in Marine Science 9 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
higher CPUE landings climate change Homarus gammarus Northern Adriatic Sea Science Q General. Including nature conservation geographical distribution QH1-199.5 |
spellingShingle |
higher CPUE landings climate change Homarus gammarus Northern Adriatic Sea Science Q General. Including nature conservation geographical distribution QH1-199.5 Sanja Matić-Skoko Mišo Pavičić Jadranka Šepić Ivica Janeković Dario Vrdoljak Ivica Vilibić Nika Stagličić Tanja Šegvić-Bubić Ante Vujević Impacts of Sea Bottom Temperature on CPUE of European Lobster Homarus gammarus (Linnaeus, 1758; Decapoda, Nephropidae) in the Eastern Adriatic Sea |
topic_facet |
higher CPUE landings climate change Homarus gammarus Northern Adriatic Sea Science Q General. Including nature conservation geographical distribution QH1-199.5 |
description |
The study describes recent decadal changes (2008–2017) in the landing biomass, fishing effort and CPUE (kg/day) data of European lobster Homarus gammarus in the eastern Adriatic Sea region, and relates these changes to increases of sea bottom temperatures detected at long-term in situ stations and modelled by an ocean numerical model (ROMS, Regional Ocean Modelling System). Modelling results were further used to quantify spatial and temporal differences of bottom temperature changes over different fishing zones. Trends of sea bottom temperature were positive and statistically significant between stations. Temporal trends of landing, effort and CPUE were also positive and significant for the northern Adriatic. Correlation analysis was used to test the relationship between winter and spring sea bottom temperatures and CPUE data of H. gammarus, separately for the northern and central Adriatic Sea, resulting in statistically significant correlations for both areas. Whether the increased CPUE in the northern Adriatic is due to increased abundance or catchability is discussed. The observed temperature changes likely reflect climate system changes recognised at the regional level and as such, lobster management measures will need to be revised and updated in the future. |
format |
Article in Journal/Newspaper |
author |
Sanja Matić-Skoko Mišo Pavičić Jadranka Šepić Ivica Janeković Dario Vrdoljak Ivica Vilibić Nika Stagličić Tanja Šegvić-Bubić Ante Vujević |
author_facet |
Sanja Matić-Skoko Mišo Pavičić Jadranka Šepić Ivica Janeković Dario Vrdoljak Ivica Vilibić Nika Stagličić Tanja Šegvić-Bubić Ante Vujević |
author_sort |
Sanja Matić-Skoko |
title |
Impacts of Sea Bottom Temperature on CPUE of European Lobster Homarus gammarus (Linnaeus, 1758; Decapoda, Nephropidae) in the Eastern Adriatic Sea |
title_short |
Impacts of Sea Bottom Temperature on CPUE of European Lobster Homarus gammarus (Linnaeus, 1758; Decapoda, Nephropidae) in the Eastern Adriatic Sea |
title_full |
Impacts of Sea Bottom Temperature on CPUE of European Lobster Homarus gammarus (Linnaeus, 1758; Decapoda, Nephropidae) in the Eastern Adriatic Sea |
title_fullStr |
Impacts of Sea Bottom Temperature on CPUE of European Lobster Homarus gammarus (Linnaeus, 1758; Decapoda, Nephropidae) in the Eastern Adriatic Sea |
title_full_unstemmed |
Impacts of Sea Bottom Temperature on CPUE of European Lobster Homarus gammarus (Linnaeus, 1758; Decapoda, Nephropidae) in the Eastern Adriatic Sea |
title_sort |
impacts of sea bottom temperature on cpue of european lobster homarus gammarus (linnaeus, 1758; decapoda, nephropidae) in the eastern adriatic sea |
publisher |
Frontiers Media S.A. |
publishDate |
2022 |
url |
https://doi.org/10.3389/fmars.2022.891197 https://doaj.org/article/09bedc12430a4f42ac2d67260082e37b |
long_lat |
ENVELOPE(-45.689,-45.689,-60.733,-60.733) |
geographic |
The Landing |
geographic_facet |
The Landing |
genre |
European lobster Homarus gammarus |
genre_facet |
European lobster Homarus gammarus |
op_source |
Frontiers in Marine Science, Vol 9 (2022) |
op_relation |
https://www.frontiersin.org/articles/10.3389/fmars.2022.891197/full https://doaj.org/toc/2296-7745 2296-7745 doi:10.3389/fmars.2022.891197 https://doaj.org/article/09bedc12430a4f42ac2d67260082e37b |
op_doi |
https://doi.org/10.3389/fmars.2022.891197 |
container_title |
Frontiers in Marine Science |
container_volume |
9 |
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1766404790483419136 |