Keywords: Absorption; Aromaticity index; Biological index; Calculated; Carbon, nominal oxidation state; Carbon, organic, dissolved; Date/Time of event; DEPTH, water; Event label; Fluorescence index; Fluorescence intensity; Humification index; Hydrogen/Carbon ratio; Identification; Intensity; LAKE; Latitude 2; Latitude of event; Longitude 2; Longitude of event; Mass-to-charge ratio; Nitrogen, number of atoms; Nitrogen, organic, dissolved; Nitrogen/Carbon ratio; Oxygen/Carbon ratio; Parallel factor analysis (PARAFAC); Sampling lake; Slope; Specific ultraviolet absorbance per mass Carbon; Sulfur, number of atoms; Sweden; Sweden_Lake1; Sweden_Lake10; Sweden_Lake100; Sweden_Lake101; Sweden_Lake102; Sweden_Lake103; Sweden_Lake104; Sweden_Lake106; Sweden_Lake107; Sweden_Lake108; Sweden_Lake109; Sweden_Lake11; Sweden_Lake110; Sweden_Lake111; Sweden_Lake112; Sweden_Lake114; Sweden_Lake115; Sweden_Lake118; Sweden_Lake12; Sweden_Lake122; Sweden_Lake123; Sweden_Lake124; Sweden_Lake125; Sweden_Lake126; Sweden_Lake127; Sweden_Lake128; Sweden_Lake129; Sweden_Lake13; Sweden_Lake130; Sweden_Lake131; Sweden_Lake132; Sweden_Lake133; Sweden_Lake134; Sweden_Lake135; Sweden_Lake136; Sweden_Lake137; Sweden_Lake138; Sweden_Lake139; Sweden_Lake14; Sweden_Lake140; Sweden_Lake141; Sweden_Lake142; Sweden_Lake143; Sweden_Lake144; Sweden_Lake145; Sweden_Lake146; Sweden_Lake147; Sweden_Lake148; Sweden_Lake149; Sweden_Lake15; Sweden_Lake150; Sweden_Lake16; Sweden_Lake17; Sweden_Lake18; Sweden_Lake19; Sweden_Lake2; Sweden_Lake22; Sweden_Lake23; Sweden_Lake24; Sweden_Lake25; Sweden_Lake26; Sweden_Lake27; Sweden_Lake28; Sweden_Lake29; Sweden_Lake3; Sweden_Lake30; Sweden_Lake33; Sweden_Lake36; Sweden_Lake38; Sweden_Lake39; Sweden_Lake4; Sweden_Lake40; Sweden_Lake41; Sweden_Lake42; Sweden_Lake43; Sweden_Lake44; Sweden_Lake45; Sweden_Lake46; Sweden_Lake47; Sweden_Lake49; Sweden_Lake5; Sweden_Lake50; Sweden_Lake55; Sweden_Lake6; Sweden_Lake70; Sweden_Lake71; Sweden_Lake72; Sweden_Lake73; Sweden_Lake74; Sweden_Lake75; Sweden_Lake76; Sweden_Lake77; Sweden_Lake78; Sweden_Lake79; Sweden_Lake80; Sweden_Lake81; Sweden_Lake82; Sweden_Lake83; Sweden_Lake84; Sweden_Lake85; Sweden_Lake86; Sweden_Lake87; Sweden_Lake88; Sweden_Lake89; Sweden_Lake90; Sweden_Lake91; Sweden_Lake92; Sweden_Lake93; Sweden_Lake94; Sweden_Lake95; Sweden_Lake97; Sweden_Lake98; Sweden_Lake99; Weighted average