Comparison of physical connectivity particle tracking models in the Flemish Cap region

ABSTRACT Lagrangian particle tracking models are considered an important tool for assessing connectivity in the deep sea. A number of user interfaces are available to assess oceanic structural connectivity. These use currents produced by state-of-the-art ocean models, and can be used to run forward/...

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Main Authors: Wang, Shuangqiang, Wang, Zeilang, Lirette, Camille, Davies, Andrew J, Kenchington, Ellen L
Format: Report
Language:unknown
Published: Zenodo 2019
Subjects:
Online Access:https://doi.org/10.5281/zenodo.3663643
id ftzenodo:oai:zenodo.org:3663643
record_format openpolar
spelling ftzenodo:oai:zenodo.org:3663643 2024-09-15T18:24:20+00:00 Comparison of physical connectivity particle tracking models in the Flemish Cap region Wang, Shuangqiang Wang, Zeilang Lirette, Camille Davies, Andrew J Kenchington, Ellen L 2019-12-22 https://doi.org/10.5281/zenodo.3663643 unknown Zenodo https://zenodo.org/communities/sponges https://zenodo.org/communities/eu https://doi.org/10.5281/zenodo.3663642 https://doi.org/10.5281/zenodo.3663643 oai:zenodo.org:3663643 isbn:978-0-660-33600-8 issn:1488-5379 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode Can. Tech. Rep. Fish. Aquat. Sci., 3353(v+39 p.), (2019-12-22) Connectivity Particle tracking model Flemish Cap European Union Horizon 2020 Deep-sea Sponge Grounds Ecosystems of the North Atlantic: An integrated approach towards their preservation and sustainable exploitation SponGES Grant Agreement No 679849 info:eu-repo/semantics/report 2019 ftzenodo https://doi.org/10.5281/zenodo.366364310.5281/zenodo.3663642 2024-07-26T13:07:43Z ABSTRACT Lagrangian particle tracking models are considered an important tool for assessing connectivity in the deep sea. A number of user interfaces are available to assess oceanic structural connectivity. These use currents produced by state-of-the-art ocean models, and can be used to run forward/hindcast simulations, habitat connectivity calculations, comparison of physical circulation models, etc. We compared simulation outputs from two particle tracking packages, WebDrogue v.0.7 and the Parcels framework version 2.1, the former having been previously published in a study investigating connectivity patterns among closed areas in the NAFO Regulatory Area. We further tested a combination of parameters used by Parcels (number of particles, particle spacing, time step, random walk) to determine optimal values for future applications. Parcels identified more connectivity than WebDrogue with differences attributed to higher current velocities in the underlying ocean model, although drift pathways were generally similar in both. RÉSUMÉ On considère que les modèles Lagrangien de suivi de particules sont un outil important pour évaluer la connectivité en haute mer. Il existe un certain nombre d’interfaces utilisateur permettant d’évaluer la connectivité structurelle des océans. Ces interfaces, qui utilisent les courants issus de modèles océaniques de pointe, peuvent entre autres servir à effectuer des simulations prospectives ou rétrospectives, à faire des calculs liés à la connectivité de l’habitat ainsi qu’à comparer des modèles de circulation physique. Dans le cadre de la présente étude, nous avons comparé les résultats de simulation issus de deux interfaces de suivi de particules, soit la version 0.7 de WebDrogue et la version 2.1 de Parcels. Les résultats de simulation issus de WebDrogue ont déjà été publiés dans le cadre d’une étude sur les tendances de connectivité au sein de zones fermées situées au sein de la zone réglementée par l’OPANO. Nous avons donc testé une combinaison de paramètres utilisés par ... Report North Atlantic Zenodo
institution Open Polar
collection Zenodo
op_collection_id ftzenodo
language unknown
topic Connectivity
Particle tracking model
Flemish Cap
European Union
Horizon 2020
Deep-sea Sponge Grounds Ecosystems of the North Atlantic: An integrated approach towards their preservation and sustainable exploitation
SponGES
Grant Agreement No 679849
spellingShingle Connectivity
Particle tracking model
Flemish Cap
European Union
Horizon 2020
Deep-sea Sponge Grounds Ecosystems of the North Atlantic: An integrated approach towards their preservation and sustainable exploitation
SponGES
Grant Agreement No 679849
Wang, Shuangqiang
Wang, Zeilang
Lirette, Camille
Davies, Andrew J
Kenchington, Ellen L
Comparison of physical connectivity particle tracking models in the Flemish Cap region
topic_facet Connectivity
Particle tracking model
Flemish Cap
European Union
Horizon 2020
Deep-sea Sponge Grounds Ecosystems of the North Atlantic: An integrated approach towards their preservation and sustainable exploitation
SponGES
Grant Agreement No 679849
description ABSTRACT Lagrangian particle tracking models are considered an important tool for assessing connectivity in the deep sea. A number of user interfaces are available to assess oceanic structural connectivity. These use currents produced by state-of-the-art ocean models, and can be used to run forward/hindcast simulations, habitat connectivity calculations, comparison of physical circulation models, etc. We compared simulation outputs from two particle tracking packages, WebDrogue v.0.7 and the Parcels framework version 2.1, the former having been previously published in a study investigating connectivity patterns among closed areas in the NAFO Regulatory Area. We further tested a combination of parameters used by Parcels (number of particles, particle spacing, time step, random walk) to determine optimal values for future applications. Parcels identified more connectivity than WebDrogue with differences attributed to higher current velocities in the underlying ocean model, although drift pathways were generally similar in both. RÉSUMÉ On considère que les modèles Lagrangien de suivi de particules sont un outil important pour évaluer la connectivité en haute mer. Il existe un certain nombre d’interfaces utilisateur permettant d’évaluer la connectivité structurelle des océans. Ces interfaces, qui utilisent les courants issus de modèles océaniques de pointe, peuvent entre autres servir à effectuer des simulations prospectives ou rétrospectives, à faire des calculs liés à la connectivité de l’habitat ainsi qu’à comparer des modèles de circulation physique. Dans le cadre de la présente étude, nous avons comparé les résultats de simulation issus de deux interfaces de suivi de particules, soit la version 0.7 de WebDrogue et la version 2.1 de Parcels. Les résultats de simulation issus de WebDrogue ont déjà été publiés dans le cadre d’une étude sur les tendances de connectivité au sein de zones fermées situées au sein de la zone réglementée par l’OPANO. Nous avons donc testé une combinaison de paramètres utilisés par ...
format Report
author Wang, Shuangqiang
Wang, Zeilang
Lirette, Camille
Davies, Andrew J
Kenchington, Ellen L
author_facet Wang, Shuangqiang
Wang, Zeilang
Lirette, Camille
Davies, Andrew J
Kenchington, Ellen L
author_sort Wang, Shuangqiang
title Comparison of physical connectivity particle tracking models in the Flemish Cap region
title_short Comparison of physical connectivity particle tracking models in the Flemish Cap region
title_full Comparison of physical connectivity particle tracking models in the Flemish Cap region
title_fullStr Comparison of physical connectivity particle tracking models in the Flemish Cap region
title_full_unstemmed Comparison of physical connectivity particle tracking models in the Flemish Cap region
title_sort comparison of physical connectivity particle tracking models in the flemish cap region
publisher Zenodo
publishDate 2019
url https://doi.org/10.5281/zenodo.3663643
genre North Atlantic
genre_facet North Atlantic
op_source Can. Tech. Rep. Fish. Aquat. Sci., 3353(v+39 p.), (2019-12-22)
op_relation https://zenodo.org/communities/sponges
https://zenodo.org/communities/eu
https://doi.org/10.5281/zenodo.3663642
https://doi.org/10.5281/zenodo.3663643
oai:zenodo.org:3663643
isbn:978-0-660-33600-8
issn:1488-5379
op_rights info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
op_doi https://doi.org/10.5281/zenodo.366364310.5281/zenodo.3663642
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