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        <r:String xml:lang="sv">Databas över metall(loider) och fysikalisk-kemiska parametrar i svenskt dagvatten och snösmältningsavrinning</r:String>
        <r:String xml:lang="en">Database of metal(loid)s and physicochemical parameters in Swedish stormwater and snowmelt runoff</r:String>
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          <r:String xml:lang="sv">Luleå tekniska universitet</r:String>
          <r:String xml:lang="en">Luleå University of Technology</r:String>
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        <r:SimpleDate>2026-04-27</r:SimpleDate>
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      <r:Content xml:lang="sv">Databasen omfattar 15 dataset insamlade vid 15 övervakningsplatser för dagvattenavrinning och snösmältningsavrinning i Sverige, och täcker 182 händelser från 2000 till 2023, inklusive 117 dagvattenhändelser och 65 snösmältningshändelser, samt 40 torrvädersprover av basflöde i avloppssystem. Databasen innehåller händelsemedelkoncentrationer av 20 metaller och metalloider (totala, lösta och biotillgängliga), centrala fysikalisk-kemiska parametrar inklusive totalt suspenderat material, totalt och löst organiskt kol, turbiditet, pH, elektrisk konduktivitet och temperatur, samt nederbördsegenskaper och avrinningsflödesdata.</r:Content>
      <r:Content xml:lang="en">The database comprises 15 datasets collected at 15 stormwater and snowmelt runoff monitoring sites across Sweden, covering 182 events from 2000 to 2023, including 117 stormwater and 65 snowmelt events, as well as 40 dry-weather sewer baseflow samples. The database comprises event mean concentration of 20 metal(loid)s (total, dissolved, and bioavailable), key physicochemical parameters including total suspended solids (TSS), total and dissolved organic carbon (TOC and DOC), turbidity (Turb), pH, electrical conductivity (EC) and temperature, as well as rainfall characteristics and runoff flow data.</r:Content>
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        <r:Subject xml:lang="sv" controlledVocabularyID="20107" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Vattenteknik</r:Subject>
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        <r:Subject xml:lang="sv" controlledVocabularyID="20803" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Vattenbehandlingsbioteknik</r:Subject>
        <r:Keyword xml:lang="en" controlledVocabularyID="p24988" controlledVocabularyName="YSO">stormwater systems</r:Keyword>
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          <r:Content xml:lang="en">The database comprises 15 runoff monitoring sites under six land-use categories across Sweden, representing diverse (three) climatic regions and conditions: 
- The Green area category was located in Östersund (Os2), characterized by parkland and urban forest with one residential street. 
- Industrial/Commercial areas include two sites in Umeå (Um1 and Um2), both comprising combined industrial and commercial zones, and one site in Växjö (Va2), which includes industrial and commercial activities intersected by a roadway. 
- Mixed urban areas encompass a site in Växjö (Va1), integrating residential, industrial, recreational, and commercial uses with major roads; a site in Östersund (Os1) in a central district with institutional buildings, parkland, roads, and housing; a site in Östersund (Os3) around a hospital complex with adjacent parking lots and streets; and lastly a site in Sundsvall (Su1), which was a city-center catchment with parks and buildings featuring copper roofs. 
- Residential sites include a site in Östersund (Os4), consisting of single-family homes on grassed lots, and another site in Sundsvall (Su3) with a mixed residential district adjacent to a heavily trafficked road.
- The Parking/Road category comprises a catchment in Stockholm (St), dominated by carparks and urban roads, and another site in Umeå (Um3) with a dedicated parking lot. 
- Main Road/Highway sites were located in Sundsvall (Su2), a highway bridge and major road corridor; in Luleå (Lu), a main road; and in Malmö (Ma), a main road with paved sidewalks.</r:Content>
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