Lake Water Quality Database

In 2022, the Watershed Hydrology and Ecosystems Research Division of Environment and Climate Change Canada (ECCC) uploaded a Lake Ice Database to the Government of Canada open data portal (https://data-donnees.ec.gc.ca/data/water/scientificknowledge/lake-ice-database/?lang=en). This companion Lake Water Quality (LWQ) Database includes ECCC along with externally sourced water quality data. This compilation of water quality data at the 15 northern hemisphere lake sites are a necessary second step towards better understanding the effects of climate on lake ice and its implications on water quality.

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Info additionnelle

Champ Valeur
Dernière modification avril 17, 2026, 21:11 (TU)
Créé le avril 17, 2026, 21:11 (TU)
contact_person {}
criticality_level []
data_dictionary []
geographic_scope ["0"]
open_canada_collection primary
open_canada_date_published 2023-01-11 00:00:00
open_canada_keywords {"fr": ["Qualité de l'eau", "lacs", "température de l’eau", "oxygène dissous", "pH", "matières dissoutes totales", "conductivité", "total des sédiments en suspension - azote", "phosphore", "chlorophylle", "nitrate et nitrite", "carbone organique dissous", "carbone inorganique dissous.", "Nord du Canada"], "en": ["Water quality", "lakes", "water temperature", "dissolved oxygen", "pH", "total dissolved solids", "conductivity", "total suspended sediment", "nitrogen", "phosphorus", "chlorophyll", "nitrate and nitrite", "dissolved organic carbon", "dissolved inorganic carbon", "Northern Canada"]}
open_canada_subject ["nature_and_environment"]
sensitivity_level unrestricted
title_fr Base de données de qualité de l’eau lacustre
update_frequency as_needed