{"title":"River Salaca - Latvia","id":{"prefix":"https:\/\/deims.org\/","suffix":"81a2b50d-76ea-426b-8e5b-0560dc07ee57"},"type":"site","created":"2013-12-08T18:54:55+01:00","changed":"2025-01-07T11:14:56+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":"ILTER","id":{"prefix":"https:\/\/deims.org\/networks\/","suffix":"1aa7ccb2-a14b-43d6-90ac-5e0a6bc1d65b"}},"siteCode":null,"verified":true},{"network":{"name":"LTER Europe","id":{"prefix":"https:\/\/deims.org\/networks\/","suffix":"4742ffca-65ac-4aae-815f-83738500a1fc"}},"siteCode":null,"verified":true},{"network":{"name":"LTER Latvia","id":{"prefix":"https:\/\/deims.org\/networks\/","suffix":"639d54fa-8f80-4090-919e-93fa7e9241f8"}},"siteCode":"LTER_EU_LV_005","verified":true}],"projects":[{"label":"eLTER (H2020)","uri":"https:\/\/cordis.europa.eu\/project\/id\/654359"}]},"contact":{"siteManager":[{"type":"person","name":"- -","email":"gunta.springe@lu.lv","orcid":null},{"type":"person","name":"Davis Ozolins","email":"davis.ozolins@lu.lv","orcid":null}],"operatingOrganisation":null,"metadataProvider":[{"type":"organisation","name":"Institute of Biology, University of Latvia","url":"https:\/\/www.lu.lv\/en\/about-us\/structure\/institutes\/ul-institute-of-biology\/","ror":null},{"type":"person","name":"- -","email":"gunta.springe@lu.lv","orcid":null}],"fundingAgency":null,"siteUrl":[{"title":null,"value":"http:\/\/hydrolab.lu.lv"}]},"general":{"abstract":"Salaca is a river in northern Latvia, Vidzeme. Salaca is anthropogenically little affected river that is situated in the North Vidzeme Biosphere Reserve, Latvia. n Salaca\u0027s  drainage basin natural territories are dominating: forests (56,17%), bogs (3,77%) and waterbodies (1,88%). Arable lands are 37,5%, and urban territories 1,88% from the drainage area.  It is 90 km long and flows from Lake Burtnieks to the Gulf of Riga. The river flows through three towns, Mazsalaca, Staicele and Salacgr\u012bva. The riverbanks feature Devonian red sandstone cliffs, and many caves and rapids as well. Salaca is internationally recognized river with high biodiversity.It is he most important salmon river in Latvia. ","citation":null,"relatedIdentifiers":null,"status":{"label":"Operational","uri":"http:\/\/vocabs.lter-europe.net\/elter_cl\/10772"},"yearEstablished":1982,"yearClosed":null,"relatedSites":null,"siteName":"River Salaca","shortName":"River_Salaca","siteType":"Stationary land-based site","protectionLevel":[{"label":"Category IV \u2013 Habitat\/Species Management Area","uri":"http:\/\/dd.eionet.europa.eu\/vocabularyconcept\/cdda\/IucnCategoryValue\/IV"},{"label":"Category V \u2013 Protected Landscape\/Seascape\/Area","uri":"http:\/\/dd.eionet.europa.eu\/vocabularyconcept\/cdda\/IucnCategoryValue\/V"}],"landUse":null,"images":[{"url":"https:\/\/deims.org\/sites\/default\/files\/photos\/Salaca_Mernieki.jpg","alt":"not defined"},{"url":"https:\/\/deims.org\/sites\/default\/files\/photos\/RIMG0072.JPG","alt":"not defined"}]},"environmentalCharacteristics":{"airTemperature":{"yearlyAverage":5.68,"monthlyAverage":null,"unit":"\u00b0C","referencePeriod":null},"precipitation":{"yearlyAverage":642.2,"monthlyAverage":null,"unit":"mm","referencePeriod":null},"biogeographicalRegion":null,"biome":"freshwater_rivers","ecosystemType":[{"label":"Fresh Water Rivers","uri":null},{"label":"Rivers","uri":null}],"eunisHabitat":[{"label":"Inland surface waters (C)","uri":null},{"label":"Permanent non-tidal, fast, turbulent watercourses (C2.2)","uri":null},{"label":"Permanent non-tidal, smooth-flowing watercourses (C2.3)","uri":null},{"label":"Surface running waters (C2)","uri":null}],"landforms":null,"geoBonBiome":["Fresh water rivers"],"geology":"The riverbanks feature Devonian red sandstone cliffs, and many caves and rapids as well.","hydrology":"Salaca River flows from Lake Burtnieks in Vidzeme, 90 km, to the Gulf of Riga.","soils":"River bed - sand, pebble, boulders","vegetation":"Macrophytes, algae"},"geographic":{"boundaries":"POLYGON ((24.331970214844 57.874315391508, 24.331970214844 57.73236067009, 25.15869140625 57.73236067009, 25.15869140625 57.874315391508, 24.331970214844 57.874315391508))","coordinates":"POINT (24.3333 57.8)","country":["Latvia"],"elevation":{"avg":20,"min":0,"max":39,"unit":"msl"},"size":{"value":342000,"unit":"ha"},"relatedLocations":[{"title":"River Salaca - project area","id":{"prefix":"https:\/\/deims.org\/locations\/","suffix":"70e9d4e5-ce56-4590-92bd-dc20e4208ccc"},"changed":"2024-05-07T14:22:15+0200"}]},"focusDesignScale":{"experiments":{"design":"no experimentation","scale":"plot scale"},"observations":{"design":"only observation","scale":"plot within catchment"},"observedProperties":[{"label":"ammonium content","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/10071"},{"label":"ammonium nitrate concentration","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/10072"},{"label":"ammonium nitrogen content","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/10076"},{"label":"chlorophyll content of water","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/10088"},{"label":"community composition","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22086"},{"label":"conductivity","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22089"},{"label":"dissolved nutrient","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22107"},{"label":"dissolved organic carbon in water","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/10307"},{"label":"diversity index","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/21513"},{"label":"ecosystem parameter","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/20939"},{"label":"faunistic diversity","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22119"},{"label":"floristic diversity","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22122"},{"label":"inorganic nutrient content","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22137"},{"label":"nitrogen content","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22174"},{"label":"plant species composition","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22195"},{"label":"secchi depth","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22226"},{"label":"species composition","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22285"},{"label":"species list","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22286"},{"label":"specific conductivity","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22289"},{"label":"suspended solids","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22293"},{"label":"total organic carbon","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22297"},{"label":"water acidity","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22030"},{"label":"water depth","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22310"},{"label":"water parameter","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/20945"},{"label":"water quality","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22312"},{"label":"water temperature","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22313"},{"label":"water transparency","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/10392"}]},"infrastructure":{"accessibleAllYear":true,"accessType":"paved road","allPartsAccessible":true,"maintenanceInterval":null,"permanentPowerSupply":true,"operation":{"permanent":false,"notes":"several times per season","siteVisitInterval":null},"notes":"Building of Salaca monitoring station","collection":[{"label":"Boat","uri":null},{"label":"Central station(s)","uri":null},{"label":"GMS\/UMTS","uri":null},{"label":"Paper","uri":null},{"label":"Unstructured file","uri":null},{"label":"Vehicle 2WD","uri":null}],"data":{"policy":{"url":null,"rights":["Co-authorship on publications resulting from use of the dataset"],"notes":null}}},"relatedResources":[{"id":{"prefix":"https:\/\/deims.org\/dataset\/","suffix":"8120c4fc-daff-470f-adae-f2efbb0f1597"},"title":"Air temperature data for LTER Salaca River, 1982-2015","changed":"2019-11-29T11:31:33+01:00"},{"id":{"prefix":"https:\/\/deims.org\/dataset\/","suffix":"25e2c8e0-c0fd-4632-84e3-68d2476182d2"},"title":"Precipitation data for LTER site Salaca River, 1982-2015","changed":"2020-01-27T09:21:09+01:00"}],"projectRelated":{"lter":{"lterSiteClassification":"Extensive Site"}}}}