{"help":"https://catalogue.cioos.ca/api/3/action/help_show?name=package_show","success":true,"result":{"id":"96a9c413-ade1-4ff7-b190-5d02a5a7eb02","ecv":["sea_ice"],"eov":["seaIce","seagrassCoverAndComposition","invertebrateAbundanceAndDistribution"],"url":null,"name":"ca-cioos_fd48243b-7d62-4d7d-98b0-3f4a2c561fa5","tags":[],"type":"dataset","notes":"Ce jeu de données documente l’influence des perturbations hivernales sur le recouvrement des herbiers de zostère et sur la structure des communautés benthiques associées dans l’estuaire maritime subarctique du Saint-Laurent, au Québec (Canada). Les données ont été collectées entre 2024 et 2025 à l’Anse à la Peinture, un herbier intertidal situé sur la rive nord de l’estuaire maritime du Saint-Laurent.\nLe jeu de données comprend des mesures du recouvrement des herbiers de zostères obtenues à l’aide de relevés par drone réalisés en août 2024 et en août 2025. Huit sous-zones de 60 × 60 mètres ont été sélectionnées aléatoirement (sur l'habitat de l'herbier de zostères avec un minimum de couvert initial de 40%) afin d’évaluer les variations spatiales du recouvrement des herbiers.\nDes vols de drone effectués à plus basse altitude ont également permis de cartographier une zone d’environ 1 500 m² pour laquelle des comparaisons entre août 2024 et mai 2025 ont été réalisées. Ces comparaisons ont permis d’identifier trois statuts de substrat : Stable (maintien du recouvrement des espèces fondatrices), Abrasé (perte totale du recouvrement après l’hiver) et Référence (absence naturelle d’espèces fondatrices avant et après la saison hivernale).\nEn fonction de ces statuts, des échantillonnages biologiques ont été réalisés à l’aide de quadrats de 20 × 20 cm et de filets de maille (pour les épibiontes) afin de caractériser les communautés associées aux herbiers de zostère. Les analyses distinguent deux compartiments biologiques : les espèces associées à la biomasse aérienne des herbiers (feuilles de zostère) et les espèces associées au substrat benthique.\nCes données ont été collectées dans le cadre d’un projet de maîtrise en ressources renouvelables à l’Université du Québec à Chicoutimi (UQAC) réalisé par Mathis Bernard. 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Data were collected between 2024 and 2025 at Anse \\u00e0 la Peinture, an intertidal eelgrass meadow located on the north shore of the St. Lawrence maritime estuary.\\nThe dataset includes measurements of eelgrass meadow cover obtained through drone surveys conducted in August 2024 and August 2025. Eight 60 \\u00d7 60 m subareas were randomly selected within the eelgrass habitat (with a minimum initial cover of 40%) to assess spatial variations in meadow cover.\\nLower-altitude drone flights were also carried out to map an area of approximately 1,500 m\\u00b2, for which comparisons between August 2024 and May 2025 were performed. These comparisons enabled the identification of three substrate status categories: Stable (persistence of foundation species cover), Abraded (complete loss of cover following winter), and Reference (natural absence of foundation species before and after the winter season).\\nBased on these substrate statuses, biological sampling was conducted using 20 \\u00d7 20 cm quadrats and mesh nets (for epibionts) to characterize the communities associated with eelgrass meadows. The analyses distinguish between two biological compartments: species associated with the aboveground biomass of eelgrass meadows (eelgrass leaves) and species associated with the benthic substrate.\\nThese data were collected as part of a Master\\u2019s research project in Renewable Resources at the Universit\\u00e9 du Qu\\u00e9bec \\u00e0 Chicoutimi (UQAC), conducted by Mathis Bernard. They contribute to a better understanding of the effects of coastal winter disturbances on eelgrass meadows and associated benthic communities in subarctic environments.\\n\\nThis project is part of the Coastal Environmental Baseline Program Initiative under the Oceans Protection Plan of Fisheries and Oceans Canada.\\\", \\\"edition-date\\\": \\\"\\\", \\\"publisher\\\": \\\"\\\", \\\"title\\\": \\\"Influence of Winter Disturbances on Eelgrass Meadow Cover and the Structure of Associated Communities in the Subarctic St. Lawrence Marine Estuary (Quebec, Canada), 2024\\u20132025\\\", \\\"version\\\": \\\"1\\\", \\\"DOI\\\": \\\"10.26071/fd48243b-7d62-4d7d\\\", \\\"language\\\": \\\"en\\\", \\\"URL\\\": \\\"https://catalogue.ogsl.ca/dataset/ca-cioos_fd48243b-7d62-4d7d-98b0-3f4a2c561fa5?local=en\\\"}]","fr":"[{\\\"type\\\": \\\"dataset\\\", \\\"id\\\": \\\"ca.cioos_fd48243b-7d62-4d7d-98b0-3f4a2c561fa5\\\", \\\"author\\\": [{\\\"given\\\": \\\"Mathis\\\", \\\"family\\\": \\\"Bernard\\\"}, {\\\"given\\\": \\\"Christian\\\", \\\"family\\\": \\\"Nozais\\\"}, {\\\"given\\\": \\\"Pascal\\\", \\\"family\\\": \\\"Bernatchez\\\"}, {\\\"given\\\": \\\"Mathieu\\\", \\\"family\\\": \\\"Cusson\\\"}], \\\"issued\\\": [{\\\"date-parts\\\": [\\\"2026\\\", \\\"10\\\", \\\"15\\\"]}], \\\"abstract\\\": \\\"Ce jeu de donn\\u00e9es documente l\\u2019influence des perturbations hivernales sur le recouvrement des herbiers de zost\\u00e8re et sur la structure des communaut\\u00e9s benthiques associ\\u00e9es dans l\\u2019estuaire maritime subarctique du Saint-Laurent, au Qu\\u00e9bec (Canada). Les donn\\u00e9es ont \\u00e9t\\u00e9 collect\\u00e9es entre 2024 et 2025 \\u00e0 l\\u2019Anse \\u00e0 la Peinture, un herbier intertidal situ\\u00e9 sur la rive nord de l\\u2019estuaire maritime du Saint-Laurent.\\nLe jeu de donn\\u00e9es comprend des mesures du recouvrement des herbiers de zost\\u00e8res obtenues \\u00e0 l\\u2019aide de relev\\u00e9s par drone r\\u00e9alis\\u00e9s en ao\\u00fbt 2024 et en ao\\u00fbt 2025. Huit sous-zones de 60 \\u00d7 60 m\\u00e8tres ont \\u00e9t\\u00e9 s\\u00e9lectionn\\u00e9es al\\u00e9atoirement (sur l'habitat de l'herbier de zost\\u00e8res avec un minimum de couvert initial de 40%) afin d\\u2019\\u00e9valuer les variations spatiales du recouvrement des herbiers.\\nDes vols de drone effectu\\u00e9s \\u00e0 plus basse altitude ont \\u00e9galement permis de cartographier une zone d\\u2019environ 1 500 m\\u00b2 pour laquelle des comparaisons entre ao\\u00fbt 2024 et mai 2025 ont \\u00e9t\\u00e9 r\\u00e9alis\\u00e9es. Ces comparaisons ont permis d\\u2019identifier trois statuts de substrat : Stable (maintien du recouvrement des esp\\u00e8ces fondatrices), Abras\\u00e9 (perte totale du recouvrement apr\\u00e8s l\\u2019hiver) et R\\u00e9f\\u00e9rence (absence naturelle d\\u2019esp\\u00e8ces fondatrices avant et apr\\u00e8s la saison hivernale).\\nEn fonction de ces statuts, des \\u00e9chantillonnages biologiques ont \\u00e9t\\u00e9 r\\u00e9alis\\u00e9s \\u00e0 l\\u2019aide de quadrats de 20 \\u00d7 20 cm et de filets de maille (pour les \\u00e9pibiontes) afin de caract\\u00e9riser les communaut\\u00e9s associ\\u00e9es aux herbiers de zost\\u00e8re. Les analyses distinguent deux compartiments biologiques : les esp\\u00e8ces associ\\u00e9es \\u00e0 la biomasse a\\u00e9rienne des herbiers (feuilles de zost\\u00e8re) et les esp\\u00e8ces associ\\u00e9es au substrat benthique.\\nCes donn\\u00e9es ont \\u00e9t\\u00e9 collect\\u00e9es dans le cadre d\\u2019un projet de ma\\u00eetrise en ressources renouvelables \\u00e0 l\\u2019Universit\\u00e9 du Qu\\u00e9bec \\u00e0 Chicoutimi (UQAC) r\\u00e9alis\\u00e9 par Mathis Bernard. Elles contribuent \\u00e0 une meilleure compr\\u00e9hension des effets des perturbations hivernales c\\u00f4ti\\u00e8res sur les herbiers de zost\\u00e8re et les communaut\\u00e9s benthiques associ\\u00e9es en milieu subarctique.\\n\\nCe projet fait partie du Programme sur les donn\\u00e9es environnementales c\\u00f4ti\\u00e8res de r\\u00e9f\\u00e9rence dans le cadre du Plan de protection des oc\\u00e9ans de P\\u00eaches et Oc\\u00e9ans Canada.\\\", \\\"edition-date\\\": \\\"\\\", \\\"publisher\\\": \\\"\\\", \\\"title\\\": \\\"Influence des perturbations hivernales sur le recouvrement et la structure des communaut\\u00e9s associ\\u00e9es aux herbiers de zost\\u00e8res dans l\\u2019estuaire maritime subarctique du Saint-Laurent (Qu\\u00e9bec, Canada), 2024\\u20132025\\\", \\\"version\\\": \\\"1\\\", \\\"DOI\\\": \\\"10.26071/fd48243b-7d62-4d7d\\\", \\\"language\\\": \\\"fr\\\", \\\"URL\\\": \\\"https://catalogue.ogsl.ca/dataset/ca-cioos_fd48243b-7d62-4d7d-98b0-3f4a2c561fa5?local=fr\\\"}]"},"keywords":{"en":["abundance and biomass","habitat characterization","climate change","sea ice","benthic macrofauna","coastal zone","remote sensing","macroalgae","invertebrateAbundanceAndDistribution","seagrassCoverAndComposition","Animalia","Mollusca","Gastropoda","Littorinimorpha","Littorinidae","Littorina","Littorina saxatilis","Arthropoda","Malacostraca","Tanaidacea","Paratanaidae","Gammarus","Bivalvia","Mytilida","Mytilidae","Mytilus","Isopoda","Janiridae","Jaera","Jaera albifrons","Maxillopoda","Sessilia","Balanidae","Balanus","Balanus crenatus","Cardiida","Tellinidae","Macoma","Macoma balthica","Lottiidae","Testudinalia","Testudinalia testudinalis","Myida","Myidae","Mya","Mya arenaria","Idoteidae","Idotea","Idotea phosphorea","Annelida","Polychaeta","Phyllodocida","Phyllodocidae","Eteone","Eteone longa"],"fr":["Oceans","abondance et biomasse","caractérisation des habitats","changement climatique","glace de mer","macrofaune benthique","zone côtière","télédétection","macroalgue","Abondance et distribution d'invertébrés","Composition et couverture des herbiers marins","Animalia","Mollusca","Gastropoda","Littorinimorpha","Littorinidae","Littorina","Littorina saxatilis","Arthropoda","Malacostraca","Tanaidacea","Paratanaidae","Gammarus","Bivalvia","Mytilida","Mytilidae","Mytilus","Isopoda","Janiridae","Jaera","Jaera albifrons","Maxillopoda","Sessilia","Balanidae","Balanus","Balanus crenatus","Cardiida","Tellinidae","Macoma","Macoma balthica","Lottiidae","Testudinalia","Testudinalia testudinalis","Myida","Myidae","Mya","Mya arenaria","Idoteidae","Idotea","Idotea phosphorea","Annelida","Polychaeta","Phyllodocida","Phyllodocidae","Eteone","Eteone longa","Coastal Environmental Baseline Program"]},"num_tags":0,"progress":"completed","projects":["Coastal Environmental Baseline Program"],"owner_org":"b9a157db-ac56-4a28-aee9-899a35f463c6","resources":[{"id":"071cb144-e85a-4511-b283-b23c43829633","url":"https://catalogue.ogsl.ca/data/uqac/ca-cioos_fd48243b-7d62-4d7d-98b0-3f4a2c561fa5/DwC_uqac_eelgrass_disturb_ansepeinture_2024-2025.zip","hash":"","name":"DwC_uqac_eelgrass_disturb_ansepeinture_2024-2025.zip","size":null,"state":"active","format":"ZIP","created":"2026-10-15T20:44:32.971431","mimetype":"application/zip","position":0,"url_type":null,"cache_url":null,"package_id":"96a9c413-ade1-4ff7-b190-5d02a5a7eb02","description":"Archive selon la norme Darwin Core. 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Rimouski","contact-info_email":"pascal_bernatchez@uqar.ca","individual-uri_code":"https://orcid.org/0000-0002-0117-1632","organisation-uri_code":"https://ror.org/049jtt335","individual-uri_version":"","individual-uri_authority":"","organisation-uri_version":"","individual-uri_code-space":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""},{"role":["distributor"],"individual-name":"Cusson, Mathieu","organisation-name":"Université du Québec à Chicoutimi","contact-info_email":"mathieu_cusson@uqac.ca","individual-uri_code":"https://orcid.org/0000-0002-2111-4803","organisation-uri_code":"https://ror.org/00y3hzd62","individual-uri_version":"","individual-uri_authority":"","organisation-uri_version":"","individual-uri_code-space":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""}],"license_url":"https://creativecommons.org/licenses/by/4.0/","author_email":null,"organization":{"id":"b9a157db-ac56-4a28-aee9-899a35f463c6","name":"slgo","type":"organization","state":"active","title":"Observatoire global du Saint-Laurent","created":"2026-07-31T15:58:21.306495","image_url":"","description":"","display_name":"St. Lawrence Global Observatory","num_followers":0,"approval_status":"approved","is_organization":true,"organization-uri":[{"code":"","version":"","authority":"","code-space":""}],"title_translated":{"en":"St. Lawrence Global Observatory","fr":"Observatoire global du Saint-Laurent"},"external_home_url":"https://ogsl.ca","image_display_url":"","image_url_translated":{"en":"https://ogsl.ca/wp_ogsl/logo_partenaires/OGSL_Logo.png","fr":"https://ogsl.ca/wp_ogsl/logo_partenaires/OGSL_Logo.png"},"description_translated":{"en":"Created in 2005 by federal and provincial government as well as academic institutions and community organizations, the St. Lawrence Global Observatory (SLGO) makes it possible to maximize the benefits of data collection by integrating multidisciplinary data from multiple partners on a single web portal. Promoting data discovery and re-use, SLGO counts 48 members and is recognized throughout the world.\r\n\r\nThe content distributed by SLGO spans across all disciplines, themes and areas of interest that data-producing members choose to make accessible. A large amount of scientific and environmental information is already available through SLGO's portal. Furthermore, in order to maximize data availability, SLGO's team develops user-friendly web applications to facilitate data visualization and download in various formats.\r\n\r\nSLGO is, as such, responsible for the activities of the region of the St. Lawrence of CIOOS. To contribute, we invite you to contact us.","fr":"Créé en 2005 par un regroupement d’organisations provenant du gouvernement fédéral et provincial, du milieu académique et communautaire, l’Observatoire global du Saint-Laurent permet de maximiser les retombées de la collecte de données par l’intégration de données multidisciplinaires provenant de multiples partenaires sur un portail web unique. Favorisant la découverte des données et leur valorisation, l’OGSL compte actuellement 48 membres et est reconnu à travers le monde.\r\n\r\nLe contenu diffusé par l'OGSL couvre l'ensemble des disciplines, thèmes et domaines d'intérêt que les membres producteurs de données choisissent de rendre accessibles. Une grande quantité d'information de nature scientifique et environnementale est déjà disponible sur le portail de l'OGSL. De plus, l'équipe de l'OGSL développe des applications web conviviales pour faciliter la visualisation et le téléchargement des données sous différents formats afin de maximiser la démocratisation des données.\r\n\r\nL'OGSL est donc responsable des activités de la région du Saint-Laurent du SIOOC. Pour contribuer, nous vous invitons à nous contacter."}},"license_title":"Creative Commons Attribution 4.0","num_resources":4,"resource-type":"dataset","bbox-east-long":"-68.1796","bbox-north-lat":"49.1037","bbox-south-lat":"49.0778","bbox-west-long":"-68.2385","creator_user_id":"fe6035ee-ed91-4ead-b5b2-4048232a22bb","temporal-extent":[{"end":"2025-08-30","begin":"2024-08-01"}],"vertical-extent":[{"max":"0","min":"0"}],"aggregation-info":[{"initiative-type":"","association-type":"crossReference","aggregate-dataset-name":{"en":"Winter disturbances drive community change in subarctic eelgrass meadows","fr":"Winter disturbances drive community change in subarctic eelgrass meadows"},"aggregate-dataset-identifier_code":"https://doi.org/10.1016/j.ecss.2026.110284"}],"maintainer_email":null,"maintenance-note":"Generated from https://cioos-siooc.github.io/metadata-entry-form#/fr/stlaurent/yICZxHFz5qa09zaDGD5wMo3YQgJ2/-OuDqmgH_VooD5RMjso4","metadata_created":"2026-10-14T15:57:28.731351","notes_translated":{"en":"This dataset documents the influence of winter disturbances on eelgrass meadow cover and the structure of associated benthic communities in the subarctic maritime estuary of the St. Lawrence, Quebec, Canada. Data were collected between 2024 and 2025 at Anse à la Peinture, an intertidal eelgrass meadow located on the north shore of the St. Lawrence maritime estuary.\nThe dataset includes measurements of eelgrass meadow cover obtained through drone surveys conducted in August 2024 and August 2025. Eight 60 × 60 m subareas were randomly selected within the eelgrass habitat (with a minimum initial cover of 40%) to assess spatial variations in meadow cover.\nLower-altitude drone flights were also carried out to map an area of approximately 1,500 m², for which comparisons between August 2024 and May 2025 were performed. These comparisons enabled the identification of three substrate status categories: Stable (persistence of foundation species cover), Abraded (complete loss of cover following winter), and Reference (natural absence of foundation species before and after the winter season).\nBased on these substrate statuses, biological sampling was conducted using 20 × 20 cm quadrats and mesh nets (for epibionts) to characterize the communities associated with eelgrass meadows. The analyses distinguish between two biological compartments: species associated with the aboveground biomass of eelgrass meadows (eelgrass leaves) and species associated with the benthic substrate.\nThese data were collected as part of a Master’s research project in Renewable Resources at the Université du Québec à Chicoutimi (UQAC), conducted by Mathis Bernard. They contribute to a better understanding of the effects of coastal winter disturbances on eelgrass meadows and associated benthic communities in subarctic environments.\n\nThis project is part of the Coastal Environmental Baseline Program Initiative under the Oceans Protection Plan of Fisheries and Oceans Canada.","fr":"Ce jeu de données documente l’influence des perturbations hivernales sur le recouvrement des herbiers de zostère et sur la structure des communautés benthiques associées dans l’estuaire maritime subarctique du Saint-Laurent, au Québec (Canada). Les données ont été collectées entre 2024 et 2025 à l’Anse à la Peinture, un herbier intertidal situé sur la rive nord de l’estuaire maritime du Saint-Laurent.\nLe jeu de données comprend des mesures du recouvrement des herbiers de zostères obtenues à l’aide de relevés par drone réalisés en août 2024 et en août 2025. Huit sous-zones de 60 × 60 mètres ont été sélectionnées aléatoirement (sur l'habitat de l'herbier de zostères avec un minimum de couvert initial de 40%) afin d’évaluer les variations spatiales du recouvrement des herbiers.\nDes vols de drone effectués à plus basse altitude ont également permis de cartographier une zone d’environ 1 500 m² pour laquelle des comparaisons entre août 2024 et mai 2025 ont été réalisées. Ces comparaisons ont permis d’identifier trois statuts de substrat : Stable (maintien du recouvrement des espèces fondatrices), Abrasé (perte totale du recouvrement après l’hiver) et Référence (absence naturelle d’espèces fondatrices avant et après la saison hivernale).\nEn fonction de ces statuts, des échantillonnages biologiques ont été réalisés à l’aide de quadrats de 20 × 20 cm et de filets de maille (pour les épibiontes) afin de caractériser les communautés associées aux herbiers de zostère. Les analyses distinguent deux compartiments biologiques : les espèces associées à la biomasse aérienne des herbiers (feuilles de zostère) et les espèces associées au substrat benthique.\nCes données ont été collectées dans le cadre d’un projet de maîtrise en ressources renouvelables à l’Université du Québec à Chicoutimi (UQAC) réalisé par Mathis Bernard. Elles contribuent à une meilleure compréhension des effets des perturbations hivernales côtières sur les herbiers de zostère et les communautés benthiques associées en milieu subarctique.\n\nCe projet fait partie du Programme sur les données environnementales côtières de référence dans le cadre du Plan de protection des océans de Pêches et Océans Canada."},"title_translated":{"en":"Influence of Winter Disturbances on Eelgrass Meadow Cover and the Structure of Associated Communities in the Subarctic St. Lawrence Marine Estuary (Quebec, Canada), 2024–2025","fr":"Influence des perturbations hivernales sur le recouvrement et la structure des communautés associées aux herbiers de zostères dans l’estuaire maritime subarctique du Saint-Laurent (Québec, Canada), 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Christian","organisation-name":"Université du Québec à Rimouski","contact-info_email":"Christian_Nozais@uqar.ca","individual-uri_code":"https://orcid.org/0000-0003-4142-1656","organisation-uri_code":"https://ror.org/049jtt335","individual-uri_version":"","individual-uri_authority":"","organisation-uri_version":"","individual-uri_code-space":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""},{"role":["distributor","owner","coAuthor","collaborator","contributor","funder"],"individual-name":"Bernatchez, Pascal","organisation-name":"Université du Québec à Rimouski","contact-info_email":"pascal_bernatchez@uqar.ca","individual-uri_code":"https://orcid.org/0000-0002-0117-1632","organisation-uri_code":"https://ror.org/049jtt335","individual-uri_version":"","individual-uri_authority":"","organisation-uri_version":"","individual-uri_code-space":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""},{"role":["distributor","originator","owner","principalInvestigator","resourceProvider","coAuthor","editor","funder"],"individual-name":"Cusson, Mathieu","organisation-name":"Université du Québec à 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\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Influence des perturbations hivernales sur le recouvrement et la structure des communautés associées aux herbiers de zostères dans l’estuaire maritime subarctique du Saint-Laurent (Québec, Canada), 2024–2025\n \n \n Influence of Winter Disturbances on Eelgrass Meadow Cover and the Structure of Associated Communities in the Subarctic St. Lawrence Marine Estuary (Quebec, Canada), 2024–2025\n \n \n \n \n \n \n 2024-08-01\n \n \n creation\n \n \n \n \n 1\n \n \n \n \n https://doi.org/10.26071/fd48243b-7d62-4d7d\n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Bernard, Mathis\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mbernard9@etu.uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0009-0004-6020-4598\n \n \n \n \n Étudiant\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Bernard, Mathis\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mbernard9@etu.uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0009-0004-6020-4598\n \n \n \n \n Étudiant\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Bernard, Mathis\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mbernard9@etu.uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0009-0004-6020-4598\n \n \n \n \n Étudiant\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Bernard, Mathis\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mbernard9@etu.uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0009-0004-6020-4598\n \n \n \n \n Étudiant\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Bernard, Mathis\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mbernard9@etu.uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0009-0004-6020-4598\n \n \n \n \n Étudiant\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Bernard, Mathis\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mbernard9@etu.uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0009-0004-6020-4598\n \n \n \n \n Étudiant\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Bernard, Mathis\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mbernard9@etu.uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0009-0004-6020-4598\n \n \n \n \n Étudiant\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Bernard, Mathis\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mbernard9@etu.uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0009-0004-6020-4598\n \n \n \n \n Étudiant\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Rimouski\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Rimouski\n \n \n Canada\n \n \n \n \n \n \n https://www.uqar.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/049jtt335\n \n \n \n \n \n \n Nozais, Christian\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Christian_Nozais@uqar.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0003-4142-1656\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Rimouski\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Rimouski\n \n \n Canada\n \n \n \n \n \n \n https://www.uqar.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/049jtt335\n \n \n \n \n \n \n Nozais, Christian\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Christian_Nozais@uqar.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0003-4142-1656\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Rimouski\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Rimouski\n \n \n Canada\n \n \n \n \n \n \n https://www.uqar.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/049jtt335\n \n \n \n \n \n \n Nozais, Christian\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Christian_Nozais@uqar.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0003-4142-1656\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Rimouski\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Rimouski\n \n \n Canada\n \n \n \n \n \n \n https://www.uqar.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/049jtt335\n \n \n \n \n \n \n Bernatchez, Pascal\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n pascal_bernatchez@uqar.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-0117-1632\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Rimouski\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Rimouski\n \n \n Canada\n \n \n \n \n \n \n https://www.uqar.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/049jtt335\n \n \n \n \n \n \n Bernatchez, Pascal\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n pascal_bernatchez@uqar.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-0117-1632\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Rimouski\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Rimouski\n \n \n Canada\n \n \n \n \n \n \n https://www.uqar.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/049jtt335\n \n \n \n \n \n \n Bernatchez, Pascal\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n pascal_bernatchez@uqar.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-0117-1632\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Rimouski\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Rimouski\n \n \n Canada\n \n \n \n \n \n \n https://www.uqar.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/049jtt335\n \n \n \n \n \n \n Bernatchez, Pascal\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n pascal_bernatchez@uqar.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-0117-1632\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Rimouski\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Rimouski\n \n \n Canada\n \n \n \n \n \n \n https://www.uqar.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/049jtt335\n \n \n \n \n \n \n Bernatchez, Pascal\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n pascal_bernatchez@uqar.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-0117-1632\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Rimouski\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Rimouski\n \n \n Canada\n \n \n \n \n \n \n https://www.uqar.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/049jtt335\n \n \n \n \n \n \n Bernatchez, Pascal\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n pascal_bernatchez@uqar.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-0117-1632\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Cusson, Mathieu\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mathieu_cusson@uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-2111-4803\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Cusson, Mathieu\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mathieu_cusson@uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-2111-4803\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Cusson, Mathieu\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mathieu_cusson@uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-2111-4803\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Cusson, Mathieu\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mathieu_cusson@uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-2111-4803\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Cusson, Mathieu\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mathieu_cusson@uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-2111-4803\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Cusson, Mathieu\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mathieu_cusson@uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-2111-4803\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Cusson, Mathieu\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mathieu_cusson@uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-2111-4803\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Cusson, Mathieu\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mathieu_cusson@uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-2111-4803\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n Ce jeu de données documente l’influence des perturbations hivernales sur le recouvrement des herbiers de zostère et sur la structure des communautés benthiques associées dans l’estuaire maritime subarctique du Saint-Laurent, au Québec (Canada). Les données ont été collectées entre 2024 et 2025 à l’Anse à la Peinture, un herbier intertidal situé sur la rive nord de l’estuaire maritime du Saint-Laurent.\nLe jeu de données comprend des mesures du recouvrement des herbiers de zostères obtenues à l’aide de relevés par drone réalisés en août 2024 et en août 2025. Huit sous-zones de 60 × 60 mètres ont été sélectionnées aléatoirement (sur l'habitat de l'herbier de zostères avec un minimum de couvert initial de 40%) afin d’évaluer les variations spatiales du recouvrement des herbiers.\nDes vols de drone effectués à plus basse altitude ont également permis de cartographier une zone d’environ 1 500 m² pour laquelle des comparaisons entre août 2024 et mai 2025 ont été réalisées. Ces comparaisons ont permis d’identifier trois statuts de substrat : Stable (maintien du recouvrement des espèces fondatrices), Abrasé (perte totale du recouvrement après l’hiver) et Référence (absence naturelle d’espèces fondatrices avant et après la saison hivernale).\nEn fonction de ces statuts, des échantillonnages biologiques ont été réalisés à l’aide de quadrats de 20 × 20 cm et de filets de maille (pour les épibiontes) afin de caractériser les communautés associées aux herbiers de zostère. Les analyses distinguent deux compartiments biologiques : les espèces associées à la biomasse aérienne des herbiers (feuilles de zostère) et les espèces associées au substrat benthique.\nCes données ont été collectées dans le cadre d’un projet de maîtrise en ressources renouvelables à l’Université du Québec à Chicoutimi (UQAC) réalisé par Mathis Bernard. Elles contribuent à une meilleure compréhension des effets des perturbations hivernales côtières sur les herbiers de zostère et les communautés benthiques associées en milieu subarctique.\n\nCe projet fait partie du Programme sur les données environnementales côtières de référence dans le cadre du Plan de protection des océans de Pêches et Océans Canada.\n \n \n This dataset documents the influence of winter disturbances on eelgrass meadow cover and the structure of associated benthic communities in the subarctic maritime estuary of the St. Lawrence, Quebec, Canada. Data were collected between 2024 and 2025 at Anse à la Peinture, an intertidal eelgrass meadow located on the north shore of the St. Lawrence maritime estuary.\nThe dataset includes measurements of eelgrass meadow cover obtained through drone surveys conducted in August 2024 and August 2025. Eight 60 × 60 m subareas were randomly selected within the eelgrass habitat (with a minimum initial cover of 40%) to assess spatial variations in meadow cover.\nLower-altitude drone flights were also carried out to map an area of approximately 1,500 m², for which comparisons between August 2024 and May 2025 were performed. These comparisons enabled the identification of three substrate status categories: Stable (persistence of foundation species cover), Abraded (complete loss of cover following winter), and Reference (natural absence of foundation species before and after the winter season).\nBased on these substrate statuses, biological sampling was conducted using 20 × 20 cm quadrats and mesh nets (for epibionts) to characterize the communities associated with eelgrass meadows. The analyses distinguish between two biological compartments: species associated with the aboveground biomass of eelgrass meadows (eelgrass leaves) and species associated with the benthic substrate.\nThese data were collected as part of a Master’s research project in Renewable Resources at the Université du Québec à Chicoutimi (UQAC), conducted by Mathis Bernard. They contribute to a better understanding of the effects of coastal winter disturbances on eelgrass meadows and associated benthic communities in subarctic environments.\n\nThis project is part of the Coastal Environmental Baseline Program Initiative under the Oceans Protection Plan of Fisheries and Oceans Canada.\n \n \n \n \n \n \n \n \n \n \n oceans\n \n \n \n \n \n \n true\n \n \n -68.2385\n \n \n -68.1796\n \n \n 49.0778\n \n \n 49.1037\n \n \n \n \n \n \n \n \n \n \n true\n \n \n \n \n \n \n \n ca.cioos\n \n \n 1\n \n \n {'en': 'The dataset covers an intertidal eelgrass meadow located at Anse à la Peinture (49.092027° N, 68.210877° W) in the St. Lawrence marine Estuary, Quebec, Canada. The site is located on the north shore of the estuary in a subarctic region characterized by long winters, seasonal coastal ice formation, and strong ice-scouring effects on coastal benthic communities. The tidal regime is mixed and predominantly semidiurnal, with an average tidal range of approximately 3.5 m. Water temperatures range from approximately −2 to 15 °C and salinity ranges from 24 to 28. The Anse à la Peinture site was selected because of the major environmental changes observed in recent years, including reduced coastal icefoot formation, increased frequency of coastal storm events, and substantial eelgrass meadow cover loss. These characteristics make this site a representative natural environment for investigating the effects of winter disturbances on subarctic coastal ecosystems.', 'fr': 'Le jeu de données couvre un herbier intertidal de zostère situé à l’Anse à la Peinture (49.092027° N, 68.210877° O), dans l’estuaire maritime du Saint-Laurent, au Québec, Canada. Ce site se situe sur la rive nord de l’estuaire dans une région subarctique caractérisée par des hivers longs, la présence saisonnière de glace côtière et une forte influence des processus d’abrasion par les glaces sur les communautés benthiques côtières. Le régime de marée est mixte à dominance semi-diurne avec une amplitude moyenne d’environ 3,5 m. Les températures de l’eau varient approximativement de −2 à 15 °C et la salinité de 24 à 28. Le site de l’Anse à la Peinture a été sélectionné en raison des transformations importantes observées dans les conditions hivernales et dans la structure des herbiers de zostère au cours des dernières années, incluant une diminution de la formation du pied de glace côtier, une augmentation des événements de tempêtes côtières et une réduction importante du recouvrement des herbiers de zostère. Ces caractéristiques font de ce site un environnement représentatif pour étudier les effets des perturbations hivernales sur les écosystèmes côtiers subarctiques.', 'translations': {'en': {'verified': True}}}\n \n \n \n \n \n \n \n \n \n \n \n \n 0\n \n \n 0\n \n \n \n \n \n \n 5829\n \n \n EPSG\n \n \n 2012-08-10T00:00:00\n \n \n Instantaneous Water Level height - Height relative to instantaneous water level uncorrected for tide. Not specific to any location or epoch.\n \n \n \n \n vertical\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n 2024-08-01T16:00:00.000Z\n 2025-08-30T16:00:00.000Z\n \n \n \n \n \n \n \n \n \n asNeeded\n \n \n Generated from https://cioos-siooc.github.io/metadata-entry-form#/fr/stlaurent/yICZxHFz5qa09zaDGD5wMo3YQgJ2/-OuDqmgH_VooD5RMjso4\n \n \n \n \n \n \n Oceans\n \n \n \n \n Government of Canada Core Subject Thesaurus\n \n \n \n \n 2016-10-13\n \n \n \n \n \n \n \n N/A\n \n \n \n \n \n \n \n \n abondance et biomasse\n \n \n caractérisation des habitats\n \n \n changement climatique\n \n \n glace de mer\n \n \n macrofaune benthique\n \n \n zone côtière\n \n \n télédétection\n \n \n macroalgue\n \n \n \n \n abundance and biomass\n \n \n \n \n \n \n habitat characterization\n \n \n \n \n \n \n climate change\n \n \n \n \n \n \n sea ice\n \n \n \n \n \n \n benthic macrofauna\n \n \n \n \n \n \n coastal zone\n \n \n \n \n \n \n remote sensing\n \n \n \n \n \n \n macroalgae\n \n \n \n \n \n \n default\n \n \n \n \n \n \n \n \n Abondance et distribution d'invertébrés\n \n \n Composition et couverture des herbiers marins\n \n \n \n \n invertebrateAbundanceAndDistribution\n \n \n \n \n \n \n seagrassCoverAndComposition\n \n \n \n \n \n \n eov\n \n \n \n \n \n \n \n \n Animalia\n \n \n Mollusca\n \n \n Gastropoda\n \n \n Littorinimorpha\n \n \n Littorinidae\n \n \n Littorina\n \n \n Littorina saxatilis\n \n \n Animalia\n \n \n Arthropoda\n \n \n Malacostraca\n \n \n Tanaidacea\n \n \n Paratanaidae\n \n \n Gammarus\n \n \n Animalia\n \n \n Mollusca\n \n \n Bivalvia\n \n \n Mytilida\n \n \n Mytilidae\n \n \n Mytilus\n \n \n Animalia\n \n \n Arthropoda\n \n \n Malacostraca\n \n \n Isopoda\n \n \n Janiridae\n \n \n Jaera\n \n \n Jaera albifrons\n \n \n Animalia\n \n \n Arthropoda\n \n \n Maxillopoda\n \n \n Sessilia\n \n \n Balanidae\n \n \n Balanus\n \n \n Balanus crenatus\n \n \n Animalia\n \n \n Mollusca\n \n \n Bivalvia\n \n \n Cardiida\n \n \n Tellinidae\n \n \n Macoma\n \n \n Macoma balthica\n \n \n Animalia\n \n \n Mollusca\n \n \n Gastropoda\n \n \n Lottiidae\n \n \n Testudinalia\n \n \n Testudinalia testudinalis\n \n \n Animalia\n \n \n Mollusca\n \n \n Bivalvia\n \n \n Myida\n \n \n Myidae\n \n \n Mya\n \n \n Mya arenaria\n \n \n Animalia\n \n \n Arthropoda\n \n \n Malacostraca\n \n \n Isopoda\n \n \n Idoteidae\n \n \n Idotea\n \n \n Idotea phosphorea\n \n \n Animalia\n \n \n Annelida\n \n \n Polychaeta\n \n \n Phyllodocida\n \n \n Phyllodocidae\n \n \n Eteone\n \n \n Eteone longa\n \n \n \n \n Animalia\n \n \n \n \n \n \n Mollusca\n \n \n \n \n \n \n Gastropoda\n \n \n \n \n \n \n Littorinimorpha\n \n \n \n \n \n \n Littorinidae\n \n \n \n \n \n \n Littorina\n \n \n \n \n \n \n Littorina saxatilis\n \n \n \n \n \n \n Animalia\n \n \n \n \n \n \n Arthropoda\n \n \n \n \n \n \n Malacostraca\n \n \n \n \n \n \n Tanaidacea\n \n \n \n \n \n \n Paratanaidae\n \n \n \n \n \n \n Gammarus\n \n \n \n \n \n \n Animalia\n \n \n \n \n \n \n Mollusca\n \n \n \n \n \n \n Bivalvia\n \n \n \n \n \n \n Mytilida\n \n \n \n \n \n \n Mytilidae\n \n \n \n \n \n \n Mytilus\n \n \n \n \n \n \n Animalia\n \n \n \n \n \n \n Arthropoda\n \n \n \n \n \n \n Malacostraca\n \n \n \n \n \n \n Isopoda\n \n \n \n \n \n \n Janiridae\n \n \n \n \n \n \n Jaera\n \n \n \n \n \n \n Jaera albifrons\n \n \n \n \n \n \n Animalia\n \n \n \n \n \n \n Arthropoda\n \n \n \n \n \n \n Maxillopoda\n \n \n \n \n \n \n Sessilia\n \n \n \n \n \n \n Balanidae\n \n \n \n \n \n \n Balanus\n \n \n \n \n \n \n Balanus crenatus\n \n \n \n \n \n \n Animalia\n \n \n \n \n \n \n Mollusca\n \n \n \n \n \n \n Bivalvia\n \n \n \n \n \n \n Cardiida\n \n \n \n \n \n \n Tellinidae\n \n \n \n \n \n \n Macoma\n \n \n \n \n \n \n Macoma balthica\n \n \n \n \n \n \n Animalia\n \n \n \n \n \n \n Mollusca\n \n \n \n \n \n \n Gastropoda\n \n \n \n \n \n \n Lottiidae\n \n \n \n \n \n \n Testudinalia\n \n \n \n \n \n \n Testudinalia testudinalis\n \n \n \n \n \n \n Animalia\n \n \n \n \n \n \n Mollusca\n \n \n \n \n \n \n Bivalvia\n \n \n \n \n \n \n Myida\n \n \n \n \n \n \n Myidae\n \n \n \n \n \n \n Mya\n \n \n \n \n \n \n Mya arenaria\n \n \n \n \n \n \n Animalia\n \n \n \n \n \n \n Arthropoda\n \n \n \n \n \n \n Malacostraca\n \n \n \n \n \n \n Isopoda\n \n \n \n \n \n \n Idoteidae\n \n \n \n \n \n \n Idotea\n \n \n \n \n \n \n Idotea phosphorea\n \n \n \n \n \n \n Animalia\n \n \n \n \n \n \n Annelida\n \n \n \n \n \n \n Polychaeta\n \n \n \n \n \n \n Phyllodocida\n \n \n \n \n \n \n Phyllodocidae\n \n \n \n \n \n \n Eteone\n \n \n \n \n \n \n Eteone longa\n \n \n \n \n \n \n taxa\n \n \n \n \n \n \n \n \n Coastal Environmental Baseline Program\n \n \n project\n \n \n \n \n \n \n \n \n \n \n \n Creative Commons Attribution 4.0 Attribution\n \n \n \n \n \n \n CC-BY-4.0\n \n \n \n \n \n \n https://creativecommons.org/licenses/by/4.0\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Winter disturbances drive community change in subarctic eelgrass meadows\n \n \n Winter disturbances drive community change in subarctic eelgrass meadows\n \n \n \n \n \n \n \n \n DOI\n \n \n \n \n https://doi.org/10.1016/j.ecss.2026.110284\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Bernard, Mathis\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mbernard9@etu.uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0009-0004-6020-4598\n \n \n \n \n Étudiant\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Rimouski\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Rimouski\n \n \n Canada\n \n \n \n \n \n \n https://www.uqar.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/049jtt335\n \n \n \n \n \n \n Bernatchez, Pascal\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n pascal_bernatchez@uqar.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-0117-1632\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Chicoutimi\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Saguenay\n \n \n Canada\n \n \n \n \n \n \n https://www.uqac.ca\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/00y3hzd62\n \n \n \n \n \n \n Cusson, Mathieu\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mathieu_cusson@uqac.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0000-0002-2111-4803\n \n \n \n \n Professeur\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n https://catalogue.ogsl.ca/data/uqac/ca-cioos_fd48243b-7d62-4d7d-98b0-3f4a2c561fa5/DwC_uqac_eelgrass_disturb_ansepeinture_2024-2025.zip\n \n \n WWW:LINK\n \n \n DwC_uqac_eelgrass_disturb_ansepeinture_2024-2025.zip\n \n \n DwC_uqac_eelgrass_disturb_ansepeinture_2024-2025.zip\n \n \n \n \n Archive selon la norme Darwin Core. Les évènements d'échantillonnages, les occurrences et les mesures supplémentaires sont présentées dans 3 fichiers.\n \n \n Archive according to Darwin Core standard. Sampling events, occurrences, and additional measurements are presented in 3 files.\n \n \n \n \n \n \n \n \n \n \n \n \n https://catalogue.ogsl.ca/data/uqac/ca-cioos_fd48243b-7d62-4d7d-98b0-3f4a2c561fa5/uqac_eelgrass_disturb_dictionary.ods\n \n \n WWW:LINK\n \n \n Dictionnaire de données\n \n \n Data Dictionnary\n \n \n \n \n Dictionnaire de données qui renseigne sur les différentes variables de ce jeux de données.\n \n \n Data dictionary that provides information on the different variables of this dataset.\n \n \n \n \n \n \n \n \n \n \n \n \n https://catalogue.ogsl.ca/data/uqac/ca-cioos_fd48243b-7d62-4d7d-98b0-3f4a2c561fa5/protocole_collecte_donnees_fr_en.pdf\n \n \n WWW:LINK\n \n \n Protocole de collecte des données\n \n \n Data Collection Protocol\n \n \n \n \n Protocole d’échantillonnage standardisé utilisé pour estimer le recouvrement des herbiers de zostères et échantillonner les communautés des compartiments aérien et benthique qui leur sont associées.\n \n \n Standardized field protocol used to estimate eelgrass cover and sample aboveground and benthic communities associated with eelgrass meadows.\n \n \n \n \n \n \n \n \n \n \n \n \n https://waf-cc.prod.ogsl.ca/data/ckan/uqac/ca-cioos_fd48243b-7d62-4d7d-98b0-3f4a2c561fa5/uqac_eelgrass_orthophotos/\n \n \n WWW:LINK\n \n \n Orthophotos de l’Anse à la Peinture\n \n \n Orthophotos of Anse à la Peinture\n \n \n \n \n Orthophotos du site de l'Anse à la Peinture obtenu par drones\n \n \n Orthophotos of the Anse à la Peinture site obtained by drones\n \n \n \n \n \n \n \n \n \n \n \n \n asNeeded\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n DJI\n \n \n \n \n DJI mini 3\n \n \n \n \n \n \n \n Drone\n \n \n Drone\n \n \n \n \n \n \n \n \n \n \n \n \n DJI\n \n \n \n \n Matrice RTK 350\n \n \n \n \n \n \n \n Drone\n \n \n Drone\n \n \n \n \n \n \n \n","notes_translation_method":{"en":"","fr":""},"relationships_as_subject":[],"title_translation_method":{"en":"","fr":""},"metadata-point-of-contact":[{"role":["author","custodian","distributor","owner","pointOfContact","processor","rightsHolder","contributor"],"individual-name":"Bernard, Mathis","organisation-name":"Université du Québec à Chicoutimi","contact-info_email":"mbernard9@etu.uqac.ca","individual-uri_code":"https://orcid.org/0000-0002-2111-4803","organisation-uri_code":"https://ror.org/00y3hzd62","individual-uri_version":"","individual-uri_authority":"","organisation-uri_version":"","individual-uri_code-space":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""}],"included_in_data_catalogue":[{"url":"https://catalogue.cioos.ca","name":{"en":"CIOOS Catalogue","fr":"Catalogue du SIOOC"},"description":""},{"url":"https://catalogue.ogsl.ca","name":"OGSL/SLGO","description":""}],"keywords_translation_method":{"fr":""},"unique-resource-identifier-full":[{"code":"https://doi.org/10.26071/fd48243b-7d62-4d7d","version":"","authority":"","code-space":""}]}}