The Influence of Depth-Dependent Seasonal Temperature Variability on Growth Signal in Arctica islandica
Bivalve sclerochronological records with annually resolved growth bands are applicable proxies in reconstructing features of the hydro-climate system. Here we evaluate the relationship between growth indices of A. islandica, previously collected at approximately 82 m depth in the North Atlantic, and...
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ftdoajarticles:oai:doaj.org/article:45fb08d99434407aba1b6a6931445655 2023-05-15T15:22:33+02:00 The Influence of Depth-Dependent Seasonal Temperature Variability on Growth Signal in Arctica islandica Diana E. Caldarescu Thomas Brey Doris Abele Lars Beierlein Gerrit Lohmann Monica Ionita 2021-06-01T00:00:00Z https://doi.org/10.3389/fmars.2021.687318 https://doaj.org/article/45fb08d99434407aba1b6a6931445655 EN eng Frontiers Media S.A. https://www.frontiersin.org/articles/10.3389/fmars.2021.687318/full https://doaj.org/toc/2296-7745 2296-7745 doi:10.3389/fmars.2021.687318 https://doaj.org/article/45fb08d99434407aba1b6a6931445655 Frontiers in Marine Science, Vol 8 (2021) A. islandica North Atlantic seasonality growth index temperature variability sclerochronology Science Q General. Including nature conservation geographical distribution QH1-199.5 article 2021 ftdoajarticles https://doi.org/10.3389/fmars.2021.687318 2022-12-31T06:22:01Z Bivalve sclerochronological records with annually resolved growth bands are applicable proxies in reconstructing features of the hydro-climate system. Here we evaluate the relationship between growth indices of A. islandica, previously collected at approximately 82 m depth in the North Atlantic, and seasonal subsurface temperature at various depths for the 1900–2005 period. Correlations with sea surface temperature at the collection site are not significant during winter and weak for the remaining seasons. The strongest in-phase correlations persist for summer and autumn below 56 m water depth, whereas weaker correlations are lagged by one or two years. We also observe similarities with distant water bodies in the North Atlantic sector, and a corresponding large-scale oceanographic pattern that increases significantly with water depth along the trajectory of the North Atlantic Current. We suggest that by investigating the relationship with the temperature signal at various depths locally and at large-scale increases the reliability and application of bivalve shells as marine archives. Article in Journal/Newspaper Arctica islandica north atlantic current North Atlantic Directory of Open Access Journals: DOAJ Articles Frontiers in Marine Science 8 |
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Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
A. islandica North Atlantic seasonality growth index temperature variability sclerochronology Science Q General. Including nature conservation geographical distribution QH1-199.5 |
spellingShingle |
A. islandica North Atlantic seasonality growth index temperature variability sclerochronology Science Q General. Including nature conservation geographical distribution QH1-199.5 Diana E. Caldarescu Thomas Brey Doris Abele Lars Beierlein Gerrit Lohmann Monica Ionita The Influence of Depth-Dependent Seasonal Temperature Variability on Growth Signal in Arctica islandica |
topic_facet |
A. islandica North Atlantic seasonality growth index temperature variability sclerochronology Science Q General. Including nature conservation geographical distribution QH1-199.5 |
description |
Bivalve sclerochronological records with annually resolved growth bands are applicable proxies in reconstructing features of the hydro-climate system. Here we evaluate the relationship between growth indices of A. islandica, previously collected at approximately 82 m depth in the North Atlantic, and seasonal subsurface temperature at various depths for the 1900–2005 period. Correlations with sea surface temperature at the collection site are not significant during winter and weak for the remaining seasons. The strongest in-phase correlations persist for summer and autumn below 56 m water depth, whereas weaker correlations are lagged by one or two years. We also observe similarities with distant water bodies in the North Atlantic sector, and a corresponding large-scale oceanographic pattern that increases significantly with water depth along the trajectory of the North Atlantic Current. We suggest that by investigating the relationship with the temperature signal at various depths locally and at large-scale increases the reliability and application of bivalve shells as marine archives. |
format |
Article in Journal/Newspaper |
author |
Diana E. Caldarescu Thomas Brey Doris Abele Lars Beierlein Gerrit Lohmann Monica Ionita |
author_facet |
Diana E. Caldarescu Thomas Brey Doris Abele Lars Beierlein Gerrit Lohmann Monica Ionita |
author_sort |
Diana E. Caldarescu |
title |
The Influence of Depth-Dependent Seasonal Temperature Variability on Growth Signal in Arctica islandica |
title_short |
The Influence of Depth-Dependent Seasonal Temperature Variability on Growth Signal in Arctica islandica |
title_full |
The Influence of Depth-Dependent Seasonal Temperature Variability on Growth Signal in Arctica islandica |
title_fullStr |
The Influence of Depth-Dependent Seasonal Temperature Variability on Growth Signal in Arctica islandica |
title_full_unstemmed |
The Influence of Depth-Dependent Seasonal Temperature Variability on Growth Signal in Arctica islandica |
title_sort |
influence of depth-dependent seasonal temperature variability on growth signal in arctica islandica |
publisher |
Frontiers Media S.A. |
publishDate |
2021 |
url |
https://doi.org/10.3389/fmars.2021.687318 https://doaj.org/article/45fb08d99434407aba1b6a6931445655 |
genre |
Arctica islandica north atlantic current North Atlantic |
genre_facet |
Arctica islandica north atlantic current North Atlantic |
op_source |
Frontiers in Marine Science, Vol 8 (2021) |
op_relation |
https://www.frontiersin.org/articles/10.3389/fmars.2021.687318/full https://doaj.org/toc/2296-7745 2296-7745 doi:10.3389/fmars.2021.687318 https://doaj.org/article/45fb08d99434407aba1b6a6931445655 |
op_doi |
https://doi.org/10.3389/fmars.2021.687318 |
container_title |
Frontiers in Marine Science |
container_volume |
8 |
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1766353199961210880 |