{"help":"https://catalogue.cioos.ca/api/3/action/help_show?name=package_show","success":true,"result":{"id":"594be32f-cfaf-4cc2-a25d-42281c7a835e","ecv":["nutrients","oxygen"],"eov":["oxygen","nutrients","seaSurfaceSalinity","seaSurfaceTemperature"],"url":null,"name":"ca-cioos_2f5ded47-3689-44de-8528-413e040c23d1","tags":[],"type":"dataset","notes":"Chaque été depuis 2017, les scientifiques impliqués dans les missions annuelles Lampsilis ont échantillonné et mesuré des paramètres physico-chimiques et biologiques de l'eau liés à la santé du fleuve Saint-Laurent. Les données recueillies lors de ces missions (financées depuis 2019 par les différents programmes du [Réseau Québec maritime](https://www.rqm.quebec/)) ont contribué à l'effort de suivi à long terme, visant à accroître notre compréhension du fonctionnement de cet écosystème. En raison des difficultés d'échantillonnage associées aux grands écosystèmes complexes, cet ensemble de données continuellement actualisé est unique et a été rarement réalisé pour les grands systèmes fluviaux. La réactivité des premiers niveaux trophiques dans les réseaux alimentaires des grands systèmes fluviaux, associée aux changements des masses d'eau et de l'utilisation des sols, est encore largement méconnue. Des variables telles que la matière organique dissoute et la chlorophylle, ainsi que les changements dans la structure et le fonctionnement des communautés bactériennes, pourraient fournir des informations utiles sur l'évolution du fleuve et de ses tributaires. Cependant, peu d'études ont mesuré ces variables dans l'ensemble d'un système fluvial. Afin de faire progresser les efforts de remédiation en matière de qualité de l'eau, il est nécessaire de comprendre le fonctionnement du fleuve Saint-Laurent et de ses capacités de traitement naturel.\n\nLes deux principaux objectifs des missions scientifiques étaient d'évaluer 1/ les changements dans la matière organique (carbone organique dissous, azote et phosphore), ainsi que 2/ la structure et le fonctionnement de la communauté bactérienne au sein du fleuve Saint-Laurent. Plus précisément, ces variables ont été utilisées pour déterminer la source de contamination entrant dans le fleuve, et pour observer les variations spatiales longitudinales et latérales des paramètres physico-chimiques et biologiques de l'eau sur l'ensemble de la section fluviale du fleuve Saint-Laurent. Ces objectifs reposent sur 5 années d'échantillonnage estival à bord du Lampsilis avec le mandat de créer un ensemble de données complet comprenant une variabilité temporelle et spatiale.\n\nLes données fournies ici correspondent aux paramètres physico-chimiques des masses d'eau, notamment la température, la conductivité, le pH, la turbidité, ainsi que les concentrations en oxygène dissous, en chlorophylle-a, en azote total et en phosphore total. \n\n## Liste des différents projets de recherche associés :\n- Exploration de la dynamique de la qualité de l'eau du lac Ontario jusqu'à l'estuaire du fleuve Saint-Laurent (François Guillemette – UQTR).\n- Tracer les changements du métabolisme bactérien en réponse aux apports de matières naturelles et anthropiques dans le fleuve Saint-Laurent (François Guillemette – UQTR).\n\nL'ensemble des bases de données liées à un programme du RQM est disponible **[ici](https://carte.rqm.quebec/?lg=fr&physic=var_temperature,var_surfaceheight,var_ice,var_seastate,var_salinity,var_surface_current,var_oceansurfacestress,var_oceansurfaceheatflux&biogeochemical=var_oxygen,var_nutrients,var_inorgamiccarbon,var_dissolvecarbon,var_paticule,var_nitrousoxide,var_transienttracers,var_stablecarbonisotopes&biology-and-ecosystems=var_marineturtlesbirdsmammalsabundanceanddistribution,var_fishabundanceanddistribution,var_invertebrateabundanceanddistribution,var_macroalgalcanopycoverandcomposition,var_phytoplanktonbiomassanddiversity,var_seagrasscoverandcomposition,var_zooplanktonbiomassanddiversity,var_hardcoralcoverandcomposition,var_microbebiomassanddiversity&Cross-disciplinary=var_other)**","state":"active","title":"Qualité de l'eau du couloir fluvial et de la zone de transition estuarienne du fleuve Saint-Laurent - Missions annuelles Lampsilis (MAL)","author":null,"extras":[{"key":"access_constraints","value":""},{"key":"encoding","value":"utf8"},{"key":"guid","value":"ca.cioos_2f5ded47-3689-44de-8528-413e040c23d1"},{"key":"h_job_id","value":"4b000124-58ec-4fba-919d-d2ad1bee305b"},{"key":"h_object_id","value":"a94ab731-79bf-43ef-bd79-7719085ce1cf"},{"key":"h_source_id","value":"61cbaa40-5cef-4ff5-9501-2e8b641bec14"},{"key":"h_source_title","value":"St. Lawrence Global Observatory"},{"key":"h_source_url","value":"https://catalogue.ogsl.ca"},{"key":"harvest_object_id","value":"a94ab731-79bf-43ef-bd79-7719085ce1cf"},{"key":"harvest_source_id","value":"61cbaa40-5cef-4ff5-9501-2e8b641bec14"},{"key":"harvest_source_organization","value":"{\"id\": \"b9a157db-ac56-4a28-aee9-899a35f463c6\", \"name\": \"slgo\", \"title\": \"Observatoire global du Saint-Laurent\", \"type\": \"organization\", \"description\": \"\", \"image_url\": \"\", \"created\": \"2026-07-31T15:58:21.306495\", \"is_organization\": true, \"approval_status\": \"approved\", \"state\": \"active\", \"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\": \"Cr\\u00e9\\u00e9 en 2005 par un regroupement d\\u2019organisations provenant du gouvernement f\\u00e9d\\u00e9ral et provincial, du milieu acad\\u00e9mique et communautaire, l\\u2019Observatoire global du Saint-Laurent permet de maximiser les retomb\\u00e9es de la collecte de donn\\u00e9es par l\\u2019int\\u00e9gration de donn\\u00e9es multidisciplinaires provenant de multiples partenaires sur un portail web unique. Favorisant la d\\u00e9couverte des donn\\u00e9es et leur valorisation, l\\u2019OGSL compte actuellement 48 membres et est reconnu \\u00e0 travers le monde.\\r\\n\\r\\nLe contenu diffus\\u00e9 par l'OGSL couvre l'ensemble des disciplines, th\\u00e8mes et domaines d'int\\u00e9r\\u00eat que les membres producteurs de donn\\u00e9es choisissent de rendre accessibles. Une grande quantit\\u00e9 d'information de nature scientifique et environnementale est d\\u00e9j\\u00e0 disponible sur le portail de l'OGSL. De plus, l'\\u00e9quipe de l'OGSL d\\u00e9veloppe des applications web conviviales pour faciliter la visualisation et le t\\u00e9l\\u00e9chargement des donn\\u00e9es sous diff\\u00e9rents formats afin de maximiser la d\\u00e9mocratisation des donn\\u00e9es.\\r\\n\\r\\nL'OGSL est donc responsable des activit\\u00e9s de la r\\u00e9gion du Saint-Laurent du SIOOC. Pour contribuer, nous vous invitons \\u00e0 nous contacter.\"}, \"display_name\": \"St. Lawrence Global Observatory\", \"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\"}, \"num_followers\": 0, \"title_translated\": {\"en\": \"St. Lawrence Global Observatory\", \"fr\": \"Observatoire global du Saint-Laurent\"}, \"organization-uri\": [{\"authority\": \"\", \"code\": \"\", \"code-space\": \"\", \"version\": \"\"}]}"},{"key":"harvest_source_title","value":"St. Lawrence Global 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\\\"dataset\\\", \\\"id\\\": \\\"ca.cioos_2f5ded47-3689-44de-8528-413e040c23d1\\\", \\\"author\\\": [{\\\"given\\\": \\\"Francois\\\", \\\"family\\\": \\\"Guillemette\\\"}, {\\\"given\\\": \\\"Elizabeth\\\", \\\"family\\\": \\\"Grater\\\"}, {\\\"given\\\": \\\"Mathieu\\\", \\\"family\\\": \\\"Michaud\\\"}, {\\\"literal\\\": \\\"R\\u00e9seau Qu\\u00e9bec maritime\\\"}], \\\"issued\\\": [{\\\"date-parts\\\": [\\\"2024\\\", \\\"08\\\", \\\"13\\\"]}], \\\"abstract\\\": \\\"Every summer since 2017, scientists involved in the annual Lampsilis missions have sampled and measured physico-chemical and biological water parameters related to the health of the St. Lawrence River. The data collected during these missions (funded since 2019 by the different programs of the [R\\u00e9seau Qu\\u00e9bec maritime](https://www.rqm.quebec/)) have contributed to the effort of long-term monitoring, aimed at increasing our understanding of the functioning of this ecosystem. Due to the sampling challenges associated with large and complex ecosystems, this ongoing dataset is unique and has rarely been found for large river systems. The reactivity of first trophic levels in large river system food webs associated with changes in water masses and land uses is still largely unknown. Variables such as dissolved organic matter and chlorophyll, and changes in the structure and functioning of bacterial communities could provide useful information on the evolution of the river and its tributaries. However, only a few studies have measured these variables in an entire river system. In order to push forward remediation efforts in terms of water quality, it is necessary to understand the functioning of the St. Lawrence River and the transformation processes naturally in place in the system. \\n\\nThe two main objectives of the scientific missions were to assess changes in organic matter (dissolved organic carbon, nitrogen and phosphorus), and the structure and functioning of the bacterial community within the St. Lawrence River. More specifically, these variables were used to determine the source of contamination entering the river, and to observe longitudinal and lateral spatial variations in physico-chemical and biological parameters of water over the entire fluvial section of the St. Lawrence River. These objectives have been supported by 5 years of summer sampling aboard the Lampsilis, with the underlying mandate to create a complete data set that includes both temporal and spatial variability. \\n\\nThe data provided here are physico-chemical parameters of water masses, including temperature, conductivity, pH, turbidity, and the concentrations of dissolved oxygen, chlorophyll-a, total nitrogen and total phosphorus.\\n\\n## List of the associated research projects\\n- Exploring the dynamics of water quality from Lake Ontario to the St. Lawrence Estuary (Fran\\u00e7ois Guillemette \\u2013 UQTR)\\n- Tracing the changes in bacterial metabolism in response to natural and anthropogenic inputs to the St. Lawrence River (Fran\\u00e7ois Guillemette \\u2013 UQTR)\\n\\nAll the dataset linked to the RQM programs are available **[here](https://carte.rqm.quebec/?lg=fr&physic=var_temperature,var_surfaceheight,var_ice,var_seastate,var_salinity,var_surface_current,var_oceansurfacestress,var_oceansurfaceheatflux&biogeochemical=var_oxygen,var_nutrients,var_inorgamiccarbon,var_dissolvecarbon,var_paticule,var_nitrousoxide,var_transienttracers,var_stablecarbonisotopes&biology-and-ecosystems=var_marineturtlesbirdsmammalsabundanceanddistribution,var_fishabundanceanddistribution,var_invertebrateabundanceanddistribution,var_macroalgalcanopycoverandcomposition,var_phytoplanktonbiomassanddiversity,var_seagrasscoverandcomposition,var_zooplanktonbiomassanddiversity,var_hardcoralcoverandcomposition,var_microbebiomassanddiversity&Cross-disciplinary=var_other)**\\\", \\\"edition\\\": \\\"\\\", \\\"edition-date\\\": \\\"\\\", \\\"publisher\\\": \\\"\\\", \\\"title\\\": \\\"Water Quality in the Fluvial Corridor and the Estuarine Transition Zone of the St. Lawrence River - Lampsilis Annual Missions (MAL)\\\", \\\"DOI\\\": \\\"10.26071/3689-44de-8528-413e040c23d1\\\", \\\"language\\\": \\\"en\\\", \\\"URL\\\": \\\"https://catalogue.ogsl.ca/dataset/ca-cioos_2f5ded47-3689-44de-8528-413e040c23d1?local=en\\\"}]","fr":"[{\\\"type\\\": \\\"dataset\\\", \\\"id\\\": \\\"ca.cioos_2f5ded47-3689-44de-8528-413e040c23d1\\\", \\\"author\\\": [{\\\"given\\\": \\\"Francois\\\", \\\"family\\\": \\\"Guillemette\\\"}, {\\\"given\\\": \\\"Elizabeth\\\", \\\"family\\\": \\\"Grater\\\"}, {\\\"given\\\": \\\"Mathieu\\\", \\\"family\\\": \\\"Michaud\\\"}, {\\\"literal\\\": \\\"R\\u00e9seau Qu\\u00e9bec maritime\\\"}], \\\"issued\\\": [{\\\"date-parts\\\": [\\\"2024\\\", \\\"08\\\", \\\"13\\\"]}], \\\"abstract\\\": \\\"Chaque \\u00e9t\\u00e9 depuis 2017, les scientifiques impliqu\\u00e9s dans les missions annuelles Lampsilis ont \\u00e9chantillonn\\u00e9 et mesur\\u00e9 des param\\u00e8tres physico-chimiques et biologiques de l'eau li\\u00e9s \\u00e0 la sant\\u00e9 du fleuve Saint-Laurent. Les donn\\u00e9es recueillies lors de ces missions (financ\\u00e9es depuis 2019 par les diff\\u00e9rents programmes du [R\\u00e9seau Qu\\u00e9bec maritime](https://www.rqm.quebec/)) ont contribu\\u00e9 \\u00e0 l'effort de suivi \\u00e0 long terme, visant \\u00e0 accro\\u00eetre notre compr\\u00e9hension du fonctionnement de cet \\u00e9cosyst\\u00e8me. En raison des difficult\\u00e9s d'\\u00e9chantillonnage associ\\u00e9es aux grands \\u00e9cosyst\\u00e8mes complexes, cet ensemble de donn\\u00e9es continuellement actualis\\u00e9 est unique et a \\u00e9t\\u00e9 rarement r\\u00e9alis\\u00e9 pour les grands syst\\u00e8mes fluviaux. La r\\u00e9activit\\u00e9 des premiers niveaux trophiques dans les r\\u00e9seaux alimentaires des grands syst\\u00e8mes fluviaux, associ\\u00e9e aux changements des masses d'eau et de l'utilisation des sols, est encore largement m\\u00e9connue. Des variables telles que la mati\\u00e8re organique dissoute et la chlorophylle, ainsi que les changements dans la structure et le fonctionnement des communaut\\u00e9s bact\\u00e9riennes, pourraient fournir des informations utiles sur l'\\u00e9volution du fleuve et de ses tributaires. Cependant, peu d'\\u00e9tudes ont mesur\\u00e9 ces variables dans l'ensemble d'un syst\\u00e8me fluvial. Afin de faire progresser les efforts de rem\\u00e9diation en mati\\u00e8re de qualit\\u00e9 de l'eau, il est n\\u00e9cessaire de comprendre le fonctionnement du fleuve Saint-Laurent et de ses capacit\\u00e9s de traitement naturel.\\n\\nLes deux principaux objectifs des missions scientifiques \\u00e9taient d'\\u00e9valuer 1/ les changements dans la mati\\u00e8re organique (carbone organique dissous, azote et phosphore), ainsi que 2/ la structure et le fonctionnement de la communaut\\u00e9 bact\\u00e9rienne au sein du fleuve Saint-Laurent. Plus pr\\u00e9cis\\u00e9ment, ces variables ont \\u00e9t\\u00e9 utilis\\u00e9es pour d\\u00e9terminer la source de contamination entrant dans le fleuve, et pour observer les variations spatiales longitudinales et lat\\u00e9rales des param\\u00e8tres physico-chimiques et biologiques de l'eau sur l'ensemble de la section fluviale du fleuve Saint-Laurent. Ces objectifs reposent sur 5 ann\\u00e9es d'\\u00e9chantillonnage estival \\u00e0 bord du Lampsilis avec le mandat de cr\\u00e9er un ensemble de donn\\u00e9es complet comprenant une variabilit\\u00e9 temporelle et spatiale.\\n\\nLes donn\\u00e9es fournies ici correspondent aux param\\u00e8tres physico-chimiques des masses d'eau, notamment la temp\\u00e9rature, la conductivit\\u00e9, le pH, la turbidit\\u00e9, ainsi que les concentrations en oxyg\\u00e8ne dissous, en chlorophylle-a, en azote total et en phosphore total. \\n\\n## Liste des diff\\u00e9rents projets de recherche associ\\u00e9s :\\n- Exploration de la dynamique de la qualit\\u00e9 de l'eau du lac Ontario jusqu'\\u00e0 l'estuaire du fleuve Saint-Laurent (Fran\\u00e7ois Guillemette \\u2013 UQTR).\\n- Tracer les changements du m\\u00e9tabolisme bact\\u00e9rien en r\\u00e9ponse aux apports de mati\\u00e8res naturelles et anthropiques dans le fleuve Saint-Laurent (Fran\\u00e7ois Guillemette \\u2013 UQTR).\\n\\nL'ensemble des bases de donn\\u00e9es li\\u00e9es \\u00e0 un programme du RQM est disponible **[ici](https://carte.rqm.quebec/?lg=fr&physic=var_temperature,var_surfaceheight,var_ice,var_seastate,var_salinity,var_surface_current,var_oceansurfacestress,var_oceansurfaceheatflux&biogeochemical=var_oxygen,var_nutrients,var_inorgamiccarbon,var_dissolvecarbon,var_paticule,var_nitrousoxide,var_transienttracers,var_stablecarbonisotopes&biology-and-ecosystems=var_marineturtlesbirdsmammalsabundanceanddistribution,var_fishabundanceanddistribution,var_invertebrateabundanceanddistribution,var_macroalgalcanopycoverandcomposition,var_phytoplanktonbiomassanddiversity,var_seagrasscoverandcomposition,var_zooplanktonbiomassanddiversity,var_hardcoralcoverandcomposition,var_microbebiomassanddiversity&Cross-disciplinary=var_other)**\\\", \\\"edition\\\": \\\"\\\", \\\"edition-date\\\": \\\"\\\", \\\"publisher\\\": \\\"\\\", \\\"title\\\": \\\"Qualit\\u00e9 de l'eau du couloir fluvial et de la zone de transition estuarienne du fleuve Saint-Laurent - Missions annuelles Lampsilis (MAL)\\\", \\\"DOI\\\": \\\"10.26071/3689-44de-8528-413e040c23d1\\\", \\\"language\\\": \\\"fr\\\", \\\"URL\\\": \\\"https://catalogue.ogsl.ca/dataset/ca-cioos_2f5ded47-3689-44de-8528-413e040c23d1?local=fr\\\"}]"},"keywords":{"en":["physical-chemical","water temperature","conductivity","dissolved oxygen","pH","turbidity","chlorophyll a","nitrogen","phosphorus","oceanographic missions","water quality","seaSurfaceTemperature","seaSurfaceSalinity","nutrients","oxygen"],"fr":["Oceans","physico-chimie","température de l'eau","conductivité","oxygène dissous","pH","turbidité","chlorophylle a","azote","phosphore","missions océanographique","qualité eau","Température de surface","Salinité de surface","Nutriments","Oxygène","RQM"]},"num_tags":0,"progress":"onGoing","projects":["RQM"],"owner_org":"b9a157db-ac56-4a28-aee9-899a35f463c6","resources":[{"id":"b6d928a5-0a42-4ee4-91f2-7637fcf87e66","url":"https://erddap.ogsl.ca/erddap/tabledap/uqtrLampsilisPhysicoChimie.html","hash":"","name":"Données de qualité de l'eau","size":null,"state":"active","format":"ERDDAP","created":"2024-08-13T14:33:48.760390","mimetype":"text/html","position":0,"url_type":null,"cache_url":null,"package_id":"594be32f-cfaf-4cc2-a25d-42281c7a835e","description":"Missions 2017, 2018, 2020, 2021, 2022","last_modified":null,"resource_type":null,"created_source":"2024-08-13T14:33:48.760390","mimetype_inner":null,"name_translated":{"en":"Water Quality Dataset","fr":"Données de qualité de l'eau"},"datastore_active":false,"metadata_modified":"2026-07-31T16:35:43.662771","cache_last_updated":null,"description_translated":{"en":"Missions 2017, 2018, 2020, 2021, 2022","fr":"Missions 2017, 2018, 2020, 2021, 2022"},"metadata_modified_source":"2024-08-13T14:33:48.753305","resource_locator_function":"","resource_locator_protocol":"WWW:LINK"}],"datacentre":[],"license_id":"CC-BY-4.0","maintainer":null,"distributor":[{"role":["distributor"],"individual-name":"Guillemette, Francois","organisation-name":"Université du Québec à Trois-Rivières","contact-info_email":"","individual-uri_code":"https://orcid.org/0000-0003-2333-8410","organisation-uri_code":"https://ror.org/02xrw9r68","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":1,"resource-type":"dataset","bbox-east-long":"-69.47","bbox-north-lat":"44.07","bbox-south-lat":"48.09","bbox-west-long":"-76.6","creator_user_id":"fe6035ee-ed91-4ead-b5b2-4048232a22bb","temporal-extent":[{"end":"2022-08-07","begin":"2017-07-09"}],"vertical-extent":[{"max":"0","min":"0"}],"maintainer_email":null,"maintenance-note":"Generated from https://cioos-siooc.github.io/metadata-entry-form#/fr/stlaurent/7ukNb80dBccbfWOKNRT9ivHJden1/-O0sliclVDZrlQ0m_pZ9","metadata_created":"2026-07-31T16:35:43.665653","notes_translated":{"en":"Every summer since 2017, scientists involved in the annual Lampsilis missions have sampled and measured physico-chemical and biological water parameters related to the health of the St. Lawrence River. The data collected during these missions (funded since 2019 by the different programs of the [Réseau Québec maritime](https://www.rqm.quebec/)) have contributed to the effort of long-term monitoring, aimed at increasing our understanding of the functioning of this ecosystem. Due to the sampling challenges associated with large and complex ecosystems, this ongoing dataset is unique and has rarely been found for large river systems. The reactivity of first trophic levels in large river system food webs associated with changes in water masses and land uses is still largely unknown. Variables such as dissolved organic matter and chlorophyll, and changes in the structure and functioning of bacterial communities could provide useful information on the evolution of the river and its tributaries. However, only a few studies have measured these variables in an entire river system. In order to push forward remediation efforts in terms of water quality, it is necessary to understand the functioning of the St. Lawrence River and the transformation processes naturally in place in the system. \n\nThe two main objectives of the scientific missions were to assess changes in organic matter (dissolved organic carbon, nitrogen and phosphorus), and the structure and functioning of the bacterial community within the St. Lawrence River. More specifically, these variables were used to determine the source of contamination entering the river, and to observe longitudinal and lateral spatial variations in physico-chemical and biological parameters of water over the entire fluvial section of the St. Lawrence River. These objectives have been supported by 5 years of summer sampling aboard the Lampsilis, with the underlying mandate to create a complete data set that includes both temporal and spatial variability. \n\nThe data provided here are physico-chemical parameters of water masses, including temperature, conductivity, pH, turbidity, and the concentrations of dissolved oxygen, chlorophyll-a, total nitrogen and total phosphorus.\n\n## List of the associated research projects\n- Exploring the dynamics of water quality from Lake Ontario to the St. Lawrence Estuary (François Guillemette – UQTR)\n- Tracing the changes in bacterial metabolism in response to natural and anthropogenic inputs to the St. Lawrence River (François Guillemette – UQTR)\n\nAll the dataset linked to the RQM programs are available **[here](https://carte.rqm.quebec/?lg=fr&physic=var_temperature,var_surfaceheight,var_ice,var_seastate,var_salinity,var_surface_current,var_oceansurfacestress,var_oceansurfaceheatflux&biogeochemical=var_oxygen,var_nutrients,var_inorgamiccarbon,var_dissolvecarbon,var_paticule,var_nitrousoxide,var_transienttracers,var_stablecarbonisotopes&biology-and-ecosystems=var_marineturtlesbirdsmammalsabundanceanddistribution,var_fishabundanceanddistribution,var_invertebrateabundanceanddistribution,var_macroalgalcanopycoverandcomposition,var_phytoplanktonbiomassanddiversity,var_seagrasscoverandcomposition,var_zooplanktonbiomassanddiversity,var_hardcoralcoverandcomposition,var_microbebiomassanddiversity&Cross-disciplinary=var_other)**","fr":"Chaque été depuis 2017, les scientifiques impliqués dans les missions annuelles Lampsilis ont échantillonné et mesuré des paramètres physico-chimiques et biologiques de l'eau liés à la santé du fleuve Saint-Laurent. Les données recueillies lors de ces missions (financées depuis 2019 par les différents programmes du [Réseau Québec maritime](https://www.rqm.quebec/)) ont contribué à l'effort de suivi à long terme, visant à accroître notre compréhension du fonctionnement de cet écosystème. En raison des difficultés d'échantillonnage associées aux grands écosystèmes complexes, cet ensemble de données continuellement actualisé est unique et a été rarement réalisé pour les grands systèmes fluviaux. La réactivité des premiers niveaux trophiques dans les réseaux alimentaires des grands systèmes fluviaux, associée aux changements des masses d'eau et de l'utilisation des sols, est encore largement méconnue. Des variables telles que la matière organique dissoute et la chlorophylle, ainsi que les changements dans la structure et le fonctionnement des communautés bactériennes, pourraient fournir des informations utiles sur l'évolution du fleuve et de ses tributaires. Cependant, peu d'études ont mesuré ces variables dans l'ensemble d'un système fluvial. Afin de faire progresser les efforts de remédiation en matière de qualité de l'eau, il est nécessaire de comprendre le fonctionnement du fleuve Saint-Laurent et de ses capacités de traitement naturel.\n\nLes deux principaux objectifs des missions scientifiques étaient d'évaluer 1/ les changements dans la matière organique (carbone organique dissous, azote et phosphore), ainsi que 2/ la structure et le fonctionnement de la communauté bactérienne au sein du fleuve Saint-Laurent. Plus précisément, ces variables ont été utilisées pour déterminer la source de contamination entrant dans le fleuve, et pour observer les variations spatiales longitudinales et latérales des paramètres physico-chimiques et biologiques de l'eau sur l'ensemble de la section fluviale du fleuve Saint-Laurent. Ces objectifs reposent sur 5 années d'échantillonnage estival à bord du Lampsilis avec le mandat de créer un ensemble de données complet comprenant une variabilité temporelle et spatiale.\n\nLes données fournies ici correspondent aux paramètres physico-chimiques des masses d'eau, notamment la température, la conductivité, le pH, la turbidité, ainsi que les concentrations en oxygène dissous, en chlorophylle-a, en azote total et en phosphore total. \n\n## Liste des différents projets de recherche associés :\n- Exploration de la dynamique de la qualité de l'eau du lac Ontario jusqu'à l'estuaire du fleuve Saint-Laurent (François Guillemette – UQTR).\n- Tracer les changements du métabolisme bactérien en réponse aux apports de matières naturelles et anthropiques dans le fleuve Saint-Laurent (François Guillemette – UQTR).\n\nL'ensemble des bases de données liées à un programme du RQM est disponible **[ici](https://carte.rqm.quebec/?lg=fr&physic=var_temperature,var_surfaceheight,var_ice,var_seastate,var_salinity,var_surface_current,var_oceansurfacestress,var_oceansurfaceheatflux&biogeochemical=var_oxygen,var_nutrients,var_inorgamiccarbon,var_dissolvecarbon,var_paticule,var_nitrousoxide,var_transienttracers,var_stablecarbonisotopes&biology-and-ecosystems=var_marineturtlesbirdsmammalsabundanceanddistribution,var_fishabundanceanddistribution,var_invertebrateabundanceanddistribution,var_macroalgalcanopycoverandcomposition,var_phytoplanktonbiomassanddiversity,var_seagrasscoverandcomposition,var_zooplanktonbiomassanddiversity,var_hardcoralcoverandcomposition,var_microbebiomassanddiversity&Cross-disciplinary=var_other)**"},"title_translated":{"en":"Water Quality in the Fluvial Corridor and the Estuarine Transition Zone of the St. Lawrence River - Lampsilis Annual Missions (MAL)","fr":"Qualité de l'eau du couloir fluvial et de la zone de transition estuarienne du fleuve Saint-Laurent - Missions annuelles Lampsilis (MAL)"},"xml_location_url":"https://catalogue-waf.ogsl.ca/metadata-files/uqtr/2f5ded47-3689-44de-8528-413e040c23d1.xml","metadata-language":"fr","metadata_modified":"2026-07-31T16:35:43.665658","frequency-of-update":"asNeeded","dataset-reference-date":[{"type":"creation","value":"2017-07-09"}],"cited-responsible-party":[{"role":["author","custodian","distributor","owner","principalInvestigator"],"individual-name":"Guillemette, Francois","organisation-name":"Université du Québec à Trois-Rivières","contact-info_email":"","individual-uri_code":"https://orcid.org/0000-0003-2333-8410","organisation-uri_code":"https://ror.org/02xrw9r68","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":"coAuthor","individual-name":"Grater, Elizabeth","organisation-name":"Université du Québec à Trois-Rivières","contact-info_email":"egrater@garderiviere.ca","organisation-uri_code":"https://ror.org/02xrw9r68","organisation-uri_version":"","organisation-uri_authority":"","organisation-uri_code-space":"","contact-info_online-resource":""},{"role":"editor","individual-name":"Michaud, Mathieu","organisation-name":"Université du Québec à Trois-Rivières","contact-info_email":"mathieu.michaud@uqtr.ca","individual-uri_code":"https://orcid.org/0009-0009-3276-7517","organisation-uri_code":"https://ror.org/02xrw9r68","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":"funder","individual-name":"","organisation-name":"Réseau Québec maritime","contact-info_email":"info-rqm@uqar.ca","organisation-uri_code":"https://ror.org/05n25nw52","organisation-uri_version":"","organisation-uri_authority":"","organisation-uri_code-space":""}],"metadata-reference-date":[{"type":"publication","value":"2024-07-08"},{"type":"revision","value":"2024-08-13"}],"relationships_as_object":[],"harvest_document_content":"\n \n \n \n \n \n ca.cioos\n \n \n \n \n 2f5ded47-3689-44de-8528-413e040c23d1\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 \n \n \n \n Université du Québec à Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Guillemette, Francois\n \n \n \n \n \n \n \n https://orcid.org/0000-0003-2333-8410\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 Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Guillemette, Francois\n \n \n \n \n \n \n \n https://orcid.org/0000-0003-2333-8410\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 Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Guillemette, Francois\n \n \n \n \n \n \n \n https://orcid.org/0000-0003-2333-8410\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 Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Guillemette, Francois\n \n \n \n \n \n \n \n https://orcid.org/0000-0003-2333-8410\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 Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Guillemette, Francois\n \n \n \n \n \n \n \n https://orcid.org/0000-0003-2333-8410\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n 2024-08-13T14:29:12.697Z\n \n \n revision\n \n \n \n \n \n \n 2024-07-08\n \n \n publication\n \n \n \n \n \n \n ISO 19115-1 Geographic information - Metadata\n \n \n First Edition 2014-04-01\n \n \n \n \n \n \n ISO 19115-2 Geographic information - Metadata\n \n \n Second Edition 2019-01\n \n \n \n \n \n \n ISO 19115-1 Geographic Information - Metadata Amendment 1\n \n \n 2018-02\n \n \n \n \n \n \n Canadian Integrated Ocean Observing System Metadata Profile of ISO 19115\n \n \n \n \n 2019-11-06\n \n \n publication\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 \n \n \n \n \n \n \n \n \n Qualité de l'eau du couloir fluvial et de la zone de transition estuarienne du fleuve Saint-Laurent - Missions annuelles Lampsilis (MAL)\n \n \n Water Quality in the Fluvial Corridor and the Estuarine Transition Zone of the St. Lawrence River - Lampsilis Annual Missions (MAL)\n \n \n \n \n \n \n 2017-07-09\n \n \n creation\n \n \n \n \n \n \n https://doi.org/10.26071/3689-44de-8528-413e040c23d1\n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Guillemette, Francois\n \n \n \n \n \n \n \n https://orcid.org/0000-0003-2333-8410\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 Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Guillemette, Francois\n \n \n \n \n \n \n \n https://orcid.org/0000-0003-2333-8410\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 Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Guillemette, Francois\n \n \n \n \n \n \n \n https://orcid.org/0000-0003-2333-8410\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 Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Guillemette, Francois\n \n \n \n \n \n \n \n https://orcid.org/0000-0003-2333-8410\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 Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Guillemette, Francois\n \n \n \n \n \n \n \n https://orcid.org/0000-0003-2333-8410\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 Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Grater, Elizabeth\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n egrater@garderiviere.ca\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 Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Michaud, Mathieu\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n mathieu.michaud@uqtr.ca\n \n \n \n \n \n \n \n \n https://orcid.org/0009-0009-3276-7517\n \n \n \n \n Coordinateur des activités de recherche du navire Lampsilis\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Réseau Québec maritime\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 info-rqm@uqar.ca\n \n \n \n \n \n \n https://www.rqm.quebec\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/05n25nw52\n \n \n \n \n \n \n \n \n \n \n Chaque été depuis 2017, les scientifiques impliqués dans les missions annuelles Lampsilis ont échantillonné et mesuré des paramètres physico-chimiques et biologiques de l'eau liés à la santé du fleuve Saint-Laurent. Les données recueillies lors de ces missions (financées depuis 2019 par les différents programmes du [Réseau Québec maritime](https://www.rqm.quebec/)) ont contribué à l'effort de suivi à long terme, visant à accroître notre compréhension du fonctionnement de cet écosystème. En raison des difficultés d'échantillonnage associées aux grands écosystèmes complexes, cet ensemble de données continuellement actualisé est unique et a été rarement réalisé pour les grands systèmes fluviaux. La réactivité des premiers niveaux trophiques dans les réseaux alimentaires des grands systèmes fluviaux, associée aux changements des masses d'eau et de l'utilisation des sols, est encore largement méconnue. Des variables telles que la matière organique dissoute et la chlorophylle, ainsi que les changements dans la structure et le fonctionnement des communautés bactériennes, pourraient fournir des informations utiles sur l'évolution du fleuve et de ses tributaires. Cependant, peu d'études ont mesuré ces variables dans l'ensemble d'un système fluvial. Afin de faire progresser les efforts de remédiation en matière de qualité de l'eau, il est nécessaire de comprendre le fonctionnement du fleuve Saint-Laurent et de ses capacités de traitement naturel.\n\nLes deux principaux objectifs des missions scientifiques étaient d'évaluer 1/ les changements dans la matière organique (carbone organique dissous, azote et phosphore), ainsi que 2/ la structure et le fonctionnement de la communauté bactérienne au sein du fleuve Saint-Laurent. Plus précisément, ces variables ont été utilisées pour déterminer la source de contamination entrant dans le fleuve, et pour observer les variations spatiales longitudinales et latérales des paramètres physico-chimiques et biologiques de l'eau sur l'ensemble de la section fluviale du fleuve Saint-Laurent. Ces objectifs reposent sur 5 années d'échantillonnage estival à bord du Lampsilis avec le mandat de créer un ensemble de données complet comprenant une variabilité temporelle et spatiale.\n\nLes données fournies ici correspondent aux paramètres physico-chimiques des masses d'eau, notamment la température, la conductivité, le pH, la turbidité, ainsi que les concentrations en oxygène dissous, en chlorophylle-a, en azote total et en phosphore total. \n\n## Liste des différents projets de recherche associés :\n- Exploration de la dynamique de la qualité de l'eau du lac Ontario jusqu'à l'estuaire du fleuve Saint-Laurent (François Guillemette – UQTR).\n- Tracer les changements du métabolisme bactérien en réponse aux apports de matières naturelles et anthropiques dans le fleuve Saint-Laurent (François Guillemette – UQTR).\n\nL'ensemble des bases de données liées à un programme du RQM est disponible **[ici](https://carte.rqm.quebec/?lg=fr&physic=var_temperature,var_surfaceheight,var_ice,var_seastate,var_salinity,var_surface_current,var_oceansurfacestress,var_oceansurfaceheatflux&biogeochemical=var_oxygen,var_nutrients,var_inorgamiccarbon,var_dissolvecarbon,var_paticule,var_nitrousoxide,var_transienttracers,var_stablecarbonisotopes&biology-and-ecosystems=var_marineturtlesbirdsmammalsabundanceanddistribution,var_fishabundanceanddistribution,var_invertebrateabundanceanddistribution,var_macroalgalcanopycoverandcomposition,var_phytoplanktonbiomassanddiversity,var_seagrasscoverandcomposition,var_zooplanktonbiomassanddiversity,var_hardcoralcoverandcomposition,var_microbebiomassanddiversity&Cross-disciplinary=var_other)**\n \n \n Every summer since 2017, scientists involved in the annual Lampsilis missions have sampled and measured physico-chemical and biological water parameters related to the health of the St. Lawrence River. The data collected during these missions (funded since 2019 by the different programs of the [Réseau Québec maritime](https://www.rqm.quebec/)) have contributed to the effort of long-term monitoring, aimed at increasing our understanding of the functioning of this ecosystem. Due to the sampling challenges associated with large and complex ecosystems, this ongoing dataset is unique and has rarely been found for large river systems. The reactivity of first trophic levels in large river system food webs associated with changes in water masses and land uses is still largely unknown. Variables such as dissolved organic matter and chlorophyll, and changes in the structure and functioning of bacterial communities could provide useful information on the evolution of the river and its tributaries. However, only a few studies have measured these variables in an entire river system. In order to push forward remediation efforts in terms of water quality, it is necessary to understand the functioning of the St. Lawrence River and the transformation processes naturally in place in the system. \n\nThe two main objectives of the scientific missions were to assess changes in organic matter (dissolved organic carbon, nitrogen and phosphorus), and the structure and functioning of the bacterial community within the St. Lawrence River. More specifically, these variables were used to determine the source of contamination entering the river, and to observe longitudinal and lateral spatial variations in physico-chemical and biological parameters of water over the entire fluvial section of the St. Lawrence River. These objectives have been supported by 5 years of summer sampling aboard the Lampsilis, with the underlying mandate to create a complete data set that includes both temporal and spatial variability. \n\nThe data provided here are physico-chemical parameters of water masses, including temperature, conductivity, pH, turbidity, and the concentrations of dissolved oxygen, chlorophyll-a, total nitrogen and total phosphorus.\n\n## List of the associated research projects\n- Exploring the dynamics of water quality from Lake Ontario to the St. Lawrence Estuary (François Guillemette – UQTR)\n- Tracing the changes in bacterial metabolism in response to natural and anthropogenic inputs to the St. Lawrence River (François Guillemette – UQTR)\n\nAll the dataset linked to the RQM programs are available **[here](https://carte.rqm.quebec/?lg=fr&physic=var_temperature,var_surfaceheight,var_ice,var_seastate,var_salinity,var_surface_current,var_oceansurfacestress,var_oceansurfaceheatflux&biogeochemical=var_oxygen,var_nutrients,var_inorgamiccarbon,var_dissolvecarbon,var_paticule,var_nitrousoxide,var_transienttracers,var_stablecarbonisotopes&biology-and-ecosystems=var_marineturtlesbirdsmammalsabundanceanddistribution,var_fishabundanceanddistribution,var_invertebrateabundanceanddistribution,var_macroalgalcanopycoverandcomposition,var_phytoplanktonbiomassanddiversity,var_seagrasscoverandcomposition,var_zooplanktonbiomassanddiversity,var_hardcoralcoverandcomposition,var_microbebiomassanddiversity&Cross-disciplinary=var_other)**\n \n \n \n \n \n \n \n \n \n \n oceans\n \n \n \n \n \n \n true\n \n \n \n \n \n -76.60,44.21 -76.55,44.21 -76.45,44.23 -76.35,44.27 -76.31,44.29 -76.22,44.31 -76.15,44.32 -76.07,44.35 -75.96,44.37 -75.91,44.39 -75.87,44.44 -75.80,44.50 -75.78,44.52 -75.64,44.62 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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 2017-07-09T16:00:00.000Z\n 2022-08-07T16:00:00.000Z\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/7ukNb80dBccbfWOKNRT9ivHJden1/-O0sliclVDZrlQ0m_pZ9\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 physico-chimie\n \n \n température de l'eau\n \n \n conductivité\n \n \n oxygène dissous\n \n \n pH\n \n \n turbidité\n \n \n chlorophylle a\n \n \n azote\n \n \n phosphore\n \n \n missions océanographique\n \n \n qualité eau\n \n \n \n \n physical-chemical\n \n \n \n \n \n \n water temperature\n \n \n \n \n \n \n conductivity\n \n \n \n \n \n \n dissolved oxygen\n \n \n \n \n \n \n pH\n \n \n \n \n \n \n turbidity\n \n \n \n \n \n \n chlorophyll a\n \n \n \n \n \n \n nitrogen\n \n \n \n \n \n \n phosphorus\n \n \n \n \n \n \n oceanographic missions\n \n \n \n \n \n \n water quality\n \n \n \n \n \n \n default\n \n \n \n \n \n \n \n \n Température de surface\n \n \n Salinité de surface\n \n \n Nutriments\n \n \n Oxygène\n \n \n \n \n seaSurfaceTemperature\n \n \n \n \n \n \n seaSurfaceSalinity\n \n \n \n \n \n \n nutrients\n \n \n \n \n \n \n oxygen\n \n \n \n \n \n \n eov\n \n \n \n \n \n \n \n \n RQM\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 \n \n \n \n \n \n \n \n \n \n \n \n Université du Québec à Trois-Rivières\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Trois-Rivières\n \n \n Canada\n \n \n \n \n \n \n http://www.uqtr.ca/\n \n \n WWW:LINK\n \n \n \n \n \n \n \n \n \n \n \n https://ror.org/02xrw9r68\n \n \n \n \n \n \n Guillemette, Francois\n \n \n \n \n \n \n \n https://orcid.org/0000-0003-2333-8410\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n https://erddap.ogsl.ca/erddap/tabledap/uqtrLampsilisPhysicoChimie.html\n \n \n WWW:LINK\n \n \n Données de qualité de l'eau\n \n \n Water Quality Dataset\n \n \n \n \n Missions 2017, 2018, 2020, 2021, 2022\n \n \n Missions 2017, 2018, 2020, 2021, 2022\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 \n \n \n \n \n 8744652\n \n \n \n \n Lampsilis\n \n \n Lampsilis\n \n \n \n \n \n \n \n \n \n \n Turner Designs\n \n \n \n \n 10AU fluorometer\n \n \n http://vocab.nerc.ac.uk/collection/L22/current/TOOL0393/\n \n \n http://vocab.nerc.ac.uk/collection/L22/current/TOOL0393/\n \n \n \n \n \n \n Analyseur par flux d'injection\n \n \n flow injection analysis system\n \n \n \n \n \n \n \n \n \n \n \n \n Lachat Instruments\n \n \n \n \n QuikChem 8500\n \n \n http://vocab.nerc.ac.uk/collection/L22/current/TOOL0998/\n \n \n http://vocab.nerc.ac.uk/collection/L22/current/TOOL0998/\n \n \n \n \n \n \n sonde numérique multiparamétrique de la qualité de l'eau\n \n \n Multiparameter Digital Water Quality Meter\n \n \n \n \n \n \n \n \n \n \n \n \n YSI\n \n \n \n \n ProDSS\n \n \n \n \n \n \n \n sonde numérique multiparamétrique de la qualité de l'eau\n \n \n Multiparameter Digital Water Quality Meter\n \n \n \n \n \n \n \n research vessel\n \n \n \n \n \n \n","notes_translation_method":{"fr":""},"relationships_as_subject":[],"title_translation_method":{"fr":""},"metadata-point-of-contact":[{"role":["author","custodian","distributor","owner","principalInvestigator"],"individual-name":"Guillemette, Francois","organisation-name":"Université du Québec à Trois-Rivières","contact-info_email":"","individual-uri_code":"","organisation-uri_code":"https://ror.org/05n25nw52","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.juno.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/10.26071/3689-44de-8528-413e040c23d1","version":"","authority":"","code-space":""}]}}