Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Université de Sherbrooke https://www.usherbrooke.ca/ https://ror.org/00kybxq39 Université Laval https://ror.org/04sjchr03 Bouchard Frédéric frederic.bouchard@universite-paris-saclay.fr 0000-0001-9687-3356 Université de Sherbrooke https://www.usherbrooke.ca/ https://ror.org/00kybxq39 Université Laval https://ror.org/04sjchr03 Coulombe Stéphanie stephanie.coulombe@polar-polaire.gc.ca Polar Knowledge Canada POLAIRE https://www.canada.ca/en/polar-knowledge.html https://ror.org/00rfash91 Didier David Université du Québec à Rimouski UQAR https://www.uqar.ca/ https://ror.org/049jtt335 Université Laval https://ror.org/04sjchr03 Pascaud Loek Université de Sherbrooke https://www.usherbrooke.ca/ https://ror.org/00kybxq39 Université Laval https://ror.org/04sjchr03 Joyeux Adèle Université de Sherbrooke https://www.usherbrooke.ca/ https://ror.org/00kybxq39 Université Laval https://ror.org/04sjchr03 2026 Surface meteorological and surface-energy-balance observations from the Cambridge Bay watershed, Nunavut, Canada, during 2023 dataset https://doi.org/10.1594/PANGAEA.988289 2026-02-12T12:16:22 This dataset contains high-frequency surface meteorological and surface-energy-balance observations collected in Cambridge Bay, Nunavut, Canada, during 2023. Measurements include net radiation, turbulent heat fluxes, air temperature, humidity, and ancillary variables used to quantify local energy-exchange processes. Data were recorded continuously at a fixed instrumented mast following the procedures described in the associated publication. These observations support analyses of seasonal thaw dynamics and contribute to modelling soil-erosion susceptibility in High-Arctic environments. -105.921485 -105.921485 69.230821 69.230821 -105.921485 69.230821 2023-05-05T00:00:00 2023-08-01T00:00:00 Fonds de recherche du Québec https://frq.gouv.qc.ca https://doi.org/10.13039/501100020951 343526 Caractérisation des signes avant-coureurs et des impacts de la dégradation du pergélisol sur les écosystèmes aquatiques dans un site du Haut Arctique doi:10.69777/343526 Cambridge_Bay_meteo 69.230821 -105.921485 Meteorological station 2759 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Date/Time Temperature, air, daily mean TTT day m °C Temperature Θ http://dbpedia.org/resource/Temperature air daily mean Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 daily means derived from hourly measurements TTT day m [°C] (daily means derived from hour...) Diffuse radiation, daily mean DIFF day m W/m**2 daily mean Power per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Diffuse Horizontal Irradiance DIFF day m [W/m**2] (Diffuse Horizontal Irradiance) Direct radiation, daily mean DIR day m W/m**2 daily mean Power per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Direct Normal Irradiation DIR day m [W/m**2] (Direct Normal Irradiation) Short-wave downward (GLOBAL) radiation, daily mean SWD day m W/m**2 downward daily mean Power per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Global Horizontal Irradiance SWD day m [W/m**2] (Global Horizontal Irradiance) Short-wave downward (GLOBAL) radiation, tilted, daily mean SWD tilt day m W/m**2 downward daily mean Power per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Global Tilted Irradiance SWD tilt day m [W/m**2] (Global Tilted Irradiance) Wind speed at 10 m height, daily mean FF10 day m m/s daily mean Linear Velocity http://dbpedia.org/resource/Velocity Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 daily means derived from hourly measurements FF10 day m [m/s] (daily means derived from hour...) Humidity, relative, daily mean RH day m % humidity http://purl.obolibrary.org/obo/PATO_0015009 relative daily mean Dimensionless Ratio ψ Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 daily means derived from hourly measurements RH day m [%] (daily means derived from hour...) Albedo, daily mean Albedo day m albedo http://purl.obolibrary.org/obo/PATO_0001295 daily mean Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Albedo day m Snow water equivalent SWE mm Length L http://dbpedia.org/resource/Length Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 SWE [mm] Snow depth Snow depth cm Length L http://dbpedia.org/resource/Length Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Snow depth [cm] Land surface temperature, daily mean LST day m °C daily mean Temperature Θ http://dbpedia.org/resource/Temperature Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 LST day m [°C] Pressure, atmospheric, daily mean PPPP day m hPa Pressure http://dbpedia.org/resource/Pressure atmospheric daily mean Energy Density http://dbpedia.org/resource/Energy_density Force Per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 PPPP day m [hPa] Dew point, daily mean Dew point day m °C daily mean Temperature Θ http://dbpedia.org/resource/Temperature Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Dew point day m [°C] Vapour saturation pressure, daily mean VSP day m kPa daily mean Force Per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 VSP day m [kPa] Vapour pressure, daily mean Vapour press day m kPa daily mean Force Per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Actual Vapor Pressure Vapour press day m [kPa] (Actual Vapor Pressure) Humidity, specific, daily mean Humidity spec daily m g/kg Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Air Humidity spec daily m [g/kg] (Air) Vapour saturation pressure, daily mean VSP day m kPa daily mean Force Per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 at Surface VSP day m [kPa] (at Surface) Humidity, specific, daily mean Humidity spec daily m g/kg Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 at Surface Humidity spec daily m [g/kg] (at Surface) Density, air, daily mean Density air day m kg/m**3 Density http://dbpedia.org/resource/Density air http://purl.obolibrary.org/obo/ENVO_00002005 daily mean Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Density air day m [kg/m**3] Precipitation, rain Rain mm Length L http://dbpedia.org/resource/Length Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Rain [mm] Precipitation, rain, daily PD rain kg/m**2/day daily Mass Accumulation Rate/Flux Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 PD rain [kg/m**2/day] Heat, flux, sensible, daily mean Qh day m W/m**2 Heat http://dbpedia.org/resource/Heat flux http://purl.obolibrary.org/obo/PATO_0001030 daily mean Power per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Qh day m [W/m**2] Heat, flux, latent, daily mean Qe day m W/m**2 Heat http://dbpedia.org/resource/Heat flux http://purl.obolibrary.org/obo/PATO_0001030 daily mean Power per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Qe day m [W/m**2] Heat, flux, precipitation, daily mean Qprecip day m W/m**2 Heat http://dbpedia.org/resource/Heat flux http://purl.obolibrary.org/obo/PATO_0001030 daily mean Power per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Qprecip day m [W/m**2] Short-wave downward (GLOBAL) radiation, daily mean SWD day m W/m**2 downward daily mean Power per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Sortwave Radiation SWD day m [W/m**2] (Sortwave Radiation) Emissivity, daily mean Emissivity day m daily mean Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Emissivity day m Long-wave downward radiation, daily mean LWD day m W/m**2 Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Incoming Longwave Radiation LWD day m [W/m**2] (Incoming Longwave Radiation) Long-wave net radiation, daily mean LW net day m W/m**2 daily mean Power per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Longwave Radiation LW net day m [W/m**2] (Longwave Radiation) Net radiation, daily mean NET day m W/m**2 daily mean Power per Area Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Total Energy Flux NET day m [W/m**2] (Total Energy Flux) Melt depth Melt depth mm Length L http://dbpedia.org/resource/Length Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Melt depth [mm] Snow depth, cumulative Snow depth cum cm Length L http://dbpedia.org/resource/Length Machemin Gaël Gael.Machemin@usherbrooke.ca 0009-0000-4992-3947 Snow depth cum [cm] citable erosion rates Permafrost remote sensing author113379 author115762 author115763 author115764 author59076 author98154 award4460 event3352665 funder21238 geocode1599 geocode1600 geocode1601 inst12246 inst1836 inst20778 inst22649 license21 method582 param122621 param164350 param185810 param530126 param530128 param530132 param55195 param553562 param553563 param553564 param553565 param553566 param553567 param553568 param553569 param553570 param553571 param553572 param553573 param553574 param553575 param553576 param553577 param553578 param553579 param553580 param78595 param78607 pi113379 term1073317 term1073540 term1074237 term2663133 term353 term40453 term40687 term40958 term42421 term43698 term43792 term43794 term43821 term43834 term43844 term43863 term43876 term43923 term43927 term43972 term43975 term44027 term47299 term48981 term53883