[{"@context":"http:\/\/schema.org\/","@type":"Dataset","identifier":"https:\/\/doi.org\/10.17043\/tarfala-kirchner-2023-ice-on-2020-1","@id":"https:\/\/doi.org\/10.17043\/tarfala-kirchner-2023-ice-on-2020-1","name":"Time lapse imagery of the ice-on event at Lake Tarfala, Kebnekaise Mountains, northern Sweden, autumn 2020","description":"This dataset contains images of Lake Tarfala taken daytime every 2 hours during the period from 17 to 26 October 2020. During this period, the surface of Lake Tarfala transitions from being ice-free to ice-covered, an event referred to as \"ice-on\".\r\n\r\nThe dataset can be used to observe the ice-on event and to assign a date (or, rather, a time interval) to it. Knowledge of lake ice phenology, i.e. seasonal formation and loss of the lacustrine ice cover, is of importance since the timing of ice-on impacts lake processes such as stratification and vertical mixing.\r\n\r\nThe pictures were acquired using a camera positioned on the mountain flank along Lake Tarfala\u2019s north-eastern shore, at 1220 m above sea level. In total, there are 262 images.","url":"http:\/\/bolin.su.se\/data\/tarfala-kirchner-2023-ice-on-2020-1","keywords":["Lacustrine","Observations","Lake Tarfala","Tarfala","Lake ice","Lake ice phenology","Ice-on","Earth science > Cryosphere > Snow\/ice > Lake ice"],"creator":{"@type":"Person","name":"Nina Kirchner, Annika Granebeck, Daniella Lillieroth Charalambous"},"citation":null,"license":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","isAccessibleForFree":true,"includedInDataCatalog":{"@type":"DataCatalog","name":"Bolin Centre for Climate Research, Stockholm University","identifier":"https:\/\/bolin.su.se\/data\/","url":"https:\/\/bolin.su.se\/data\/"},"distribution":{"@type":"DataDownload","encodingFormat":"application\/zip","contentUrl":"https:\/\/bolin.su.se\/data\/uploads\/4pn5oa-1.zip"},"size":246862459,"isBasedOn":null,"temporalCoverage":"2020-09-17\/2020-09-17"}]