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Record #112794:

Moreenin happamoitumisesta / Risto Aario, Vesa Peuraniemi.

Title: Moreenin happamoitumisesta / Risto Aario, Vesa Peuraniemi.
Translated title: The acidification of till.
Author(s): Aario, Risto.
Peuraniemi, Vesa.
Date: 1991.
Language: Finnish.
In: Geological Survey of Finland. Report of Investigation. (1991.), Vol. 105 (1991)
Abstract: Acid neutralizing capacity (ANC) of several tills from northern Finland was studied and concentrations of several elements were analyzed. pH in test pits was lowest just below surface, rose rapidly to about 6 at depth of 1 m, and then remained constant with additional depth. Analyses suggest that ANC of till correlates well with sample depth. Measured ANC values are higher in surficial parts owing to easily soluble Al and Fe hydroxides produced by weathering. Experiments resemble acid rain conditions.
Notes:

Geological Survey of Finland. Report of Investigation. Vol. 105 :17-30 (1991).

English summary, p. 29.

Keywords: 551.33 -- Glacial geology.
551.332.212 -- Till or boulder clay.
54 -- Chemistry.
546.3 -- Chemistry, metals.
551.577-145.15 -- Precipitation, acidic.
N -- Renewable resources.
(*56) -- Finland.
SPRI record no.: 112794

MARCXML

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100 1# ‡aAario, Risto.
242 14 ‡aThe acidification of till.‡yeng
245 10 ‡aMoreenin happamoitumisesta /‡cRisto Aario, Vesa Peuraniemi.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1991.
300 ## ‡ap. 17-30 :‡bill., diags., table, map.
500 ## ‡aGeological Survey of Finland. Report of Investigation. Vol. 105 :17-30 (1991).
500 ## ‡aEnglish summary, p. 29.
520 3# ‡aAcid neutralizing capacity (ANC) of several tills from northern Finland was studied and concentrations of several elements were analyzed. pH in test pits was lowest just below surface, rose rapidly to about 6 at depth of 1 m, and then remained constant with additional depth. Analyses suggest that ANC of till correlates well with sample depth. Measured ANC values are higher in surficial parts owing to easily soluble Al and Fe hydroxides produced by weathering. Experiments resemble acid rain conditions.
546 ## ‡aIn Finnish.
650 07 ‡a551.33 -- Glacial geology.‡2udc
650 07 ‡a551.332.212 -- Till or boulder clay.‡2udc
650 07 ‡a54 -- Chemistry.‡2udc
650 07 ‡a546.3 -- Chemistry, metals.‡2udc
650 07 ‡a551.577-145.15 -- Precipitation, acidic.‡2udc
650 07 ‡aN -- Renewable resources.‡2local
651 #7 ‡a(*56) -- Finland.‡2udc
700 1# ‡aPeuraniemi, Vesa.
773 0# ‡7nnas ‡tGeological Survey of Finland. Report of Investigation. ‡gVol. 105 (1991) ‡wSPRI-54836
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20240227