Mobility of humic substances, major and minor elements in lake Skjervatjern and its catchment area

Mobility of humic substances, major and minor elements in lake Skjervatjern and its catchment area

Water and soil water samples from the humic lake experimental site in western Norway (HUMEX) were fractionated according to size by use of a cross flow ultrafiltration technique, and analysed for dissolved organic carbon (DOC), major ions, and several trace elements (e.g., Al, Fe, Mn, Zn, La, Sm, an...

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Veröffentlicht in:Environment International; (United States) 1994, Vol.20 (3), p.287-298
Hauptverfasser: Riise, Gunnhild, Salbu, Brit, Vogt, Rolf D., Ranneklev, Sissel B., Mykkelbost, Tone C.
Format: Artikel
Sprache:eng
Schlagworte:
ACIDIFICATION
ALUMINIUM
DEVELOPED COUNTRIES
Earth sciences
Earth, ocean, space
ELEMENTS
ENVIRONMENTAL EFFECTS
ENVIRONMENTAL SCIENCES
ENVIRONMENTAL TRANSPORT
EUROPE
Exact sciences and technology
FIELD TESTS
Freshwater
Geochemistry
LAKES
MASS TRANSFER
METALS
NORWAY
SCANDINAVIA
Soil and rock geochemistry
SOILS
SOLUTES
SURFACE WATERS
Surficial geology
TESTING
TRACE AMOUNTS
WESTERN EUROPE 540320 > Environment, Aquatic-- Chemicals Monitoring & Transport-- (1990-)
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Beschreibung
Zusammenfassung:Water and soil water samples from the humic lake experimental site in western Norway (HUMEX) were fractionated according to size by use of a cross flow ultrafiltration technique, and analysed for dissolved organic carbon (DOC), major ions, and several trace elements (e.g., Al, Fe, Mn, Zn, La, Sm, and Sc). Results from sampling seasons with different hydrological flow regimes are compared. Samples were taken both within the acid treatment site (A) and the control site (B). In the lake water samples, the relative importance of the low molecular weight fraction (L-Mw; Mw
ISSN:0160-4120
1873-6750
DOI:10.1016/0160-4120(94)90112-0