{"title":"Ovre Heimdalsvatn - Norway","id":{"prefix":"https:\/\/deims.org\/","suffix":"64118a34-a569-4b5b-9b3d-4b8880bc10f8"},"type":"site","created":"2014-11-28T00:00:00+01:00","changed":"2025-03-28T12:32:02+01:00","attributes":{"affiliation":{"networks":[{"network":{"name":"GERI","id":{"prefix":"https:\/\/deims.org\/networks\/","suffix":"c3abdc60-49f1-49db-81fe-863b7dbb21d3"}},"siteCode":null,"verified":true},{"network":{"name":"LTER Norway","id":{"prefix":"https:\/\/deims.org\/networks\/","suffix":"bc7c517b-3648-40cc-a04c-8c98d009c4a9"}},"siteCode":"LTER_EU_NO_023","verified":false}],"projects":null},"contact":{"siteManager":[{"type":"person","name":"Arild Johnsen","email":"arild.johnsen@nhm.uio.no","orcid":null}],"operatingOrganisation":[{"type":"organisation","name":"Natural History Museum - University of Oslo","url":"https:\/\/www.nhm.uio.no\/english\/","ror":null}],"metadataProvider":null,"fundingAgency":null,"siteUrl":[{"title":null,"value":"https:\/\/www.nhm.uio.no\/forskning\/ressurser\/ovre-heimdalen\/"}]},"general":{"abstract":"\u00d8vre Heimdalen is located by Valdresflya in the eastern part of Jotunheimen on the border between the municipalities of \u00d8ystre Slidre and V\u00e5g\u00e5. The valley floor, which is oriented east-west, is at an altitude of 1,100 metres. The surrounding mountains reach over 1,800 m above sea level. Birch forest grows on the south-facing valley side, but the rest of the area is above the tree line.\r\n\r\nResearch activity in \u00d8vre Heimdalen began in 1957 with documentation of the trout population in \u00d8vre Heimdalsvatn, and how the biomass, growth rate and age composition of the population were affected by environmental conditions.","citation":null,"relatedIdentifiers":null,"status":{"label":"Operational","uri":"http:\/\/vocabs.lter-europe.net\/elter_cl\/10772"},"yearEstablished":1957,"yearClosed":null,"relatedSites":[{"typeOfRelationship":{"label":"belongs to","uri":"null"},"listOfSites":[{"type":"site","title":"South Norwegian Mountain Range site cluster - Norway","id":{"prefix":"https:\/\/deims.org\/","suffix":"788d705f-1421-4b53-b8ed-db2aafce9ca5"},"changed":"2023-07-24T14:02:39+0200"}]}],"siteName":"Ovre Heimdalsvatn","shortName":null,"siteType":null,"protectionLevel":null,"landUse":null,"images":null},"environmentalCharacteristics":{"airTemperature":{"yearlyAverage":null,"monthlyAverage":null,"unit":"\u00b0C","referencePeriod":null},"precipitation":{"yearlyAverage":null,"monthlyAverage":null,"unit":"mm","referencePeriod":null},"biogeographicalRegion":"alpine","biome":"freshwater_lakes","ecosystemType":[{"label":"Alpine","uri":null},{"label":"Fresh Water Lakes","uri":null},{"label":"Lakes","uri":null}],"eunisHabitat":null,"landforms":null,"geoBonBiome":null,"geology":null,"hydrology":null,"soils":null,"vegetation":null},"geographic":{"boundaries":"POLYGON ((8.826828 61.374625, 8.826828 61.469221, 9.188004 61.469221, 9.188004 61.374625, 8.826828 61.374625))","coordinates":"POINT (8.86 61.42)","country":["Norway"],"elevation":{"avg":null,"min":null,"max":null,"unit":"msl"},"size":{"value":20252.8,"unit":"ha"},"relatedLocations":null},"focusDesignScale":{"experiments":{"design":null,"scale":null},"observations":{"design":null,"scale":null},"observedProperties":[{"label":"air temperature","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22035"},{"label":"atmospheric parameter","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/20937"},{"label":"lake level","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22141"},{"label":"lake temperature","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/10011"},{"label":"snow cover","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/21559"},{"label":"snow depth","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22240"},{"label":"snow water equivalent","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22242"},{"label":"water level","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/30025"},{"label":"water parameter","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/20945"},{"label":"water temperature","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22313"},{"label":"water volume","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22316"},{"label":"wind direction","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22317"},{"label":"wind speed","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22319"}]},"infrastructure":{"accessibleAllYear":false,"accessType":null,"allPartsAccessible":false,"maintenanceInterval":null,"permanentPowerSupply":false,"operation":{"permanent":false,"notes":null,"siteVisitInterval":null},"notes":null,"collection":null,"data":{"policy":{"url":null,"rights":null,"notes":null}}},"relatedResources":null,"projectRelated":{"lter":{"lterSiteClassification":null}}}}