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Record #138771:
The geochemistry of podzol soils and its relation to lake water chemistry, Finnish Lapland / Anne-Maj Kähkönen.
Title: | The geochemistry of podzol soils and its relation to lake water chemistry, Finnish Lapland / Anne-Maj Kähkönen. |
Author(s): | Kähkönen, Anne-Maj. |
Date: | 1996. |
In: | Geological Survey of Finland. Bulletin. (1996.), Vol. 385 (1996) |
Abstract: | Geochemistry and importance of catchment surface area to lake-water chemistry were studied in 90 catchments. Estimated annual sulphur deposition was from 1 gm/m₂ in NE Lapland to 0.3 in west. Three selective leaches were used to determine solubility and, of main elements, cation exchange capacity, base saturation and pH in different horizons of soils. Main chemical characteristics of lake-water samples were determined to SF standards. High levels of sulphur were mainly due to sulphide minerals, except in NE where Nikel smelters caused them. |
Notes: | Geological Survey of Finland. Bulletin. Vol. 385 :1-89 (1996). |
Keywords: | 543 -- Chemistry analysis. 543.3 -- Water sampling. 631.41 -- Soils, chemical properties. B -- Geology and soil sciences. (*3) -- Arctic regions. (*561) -- Finnish Lapland. |
SPRI record no.: | 138771 |
LDR 01438naa#a2200000#a#4500 001 SPRI-138771 005 20240328203440.0 007 ta 008 240328s1996####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-138771 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aKähkönen, Anne-Maj. 245 14 ‡aThe geochemistry of podzol soils and its relation to lake water chemistry, Finnish Lapland /‡cAnne-Maj Kähkönen. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1996. 300 ## ‡ap. 1-89 :‡bdiags., tables, maps. 500 ## ‡aGeological Survey of Finland. Bulletin. Vol. 385 :1-89 (1996). 520 3# ‡aGeochemistry and importance of catchment surface area to lake-water chemistry were studied in 90 catchments. Estimated annual sulphur deposition was from 1 gm/m₂ in NE Lapland to 0.3 in west. Three selective leaches were used to determine solubility and, of main elements, cation exchange capacity, base saturation and pH in different horizons of soils. Main chemical characteristics of lake-water samples were determined to SF standards. High levels of sulphur were mainly due to sulphide minerals, except in NE where Nikel smelters caused them. 650 07 ‡a543 -- Chemistry analysis.‡2udc 650 07 ‡a543.3 -- Water sampling.‡2udc 650 07 ‡a631.41 -- Soils, chemical properties.‡2udc 650 07 ‡aB -- Geology and soil sciences.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*561) -- Finnish Lapland.‡2udc 773 0# ‡7nnas ‡tGeological Survey of Finland. Bulletin. ‡gVol. 385 (1996) ‡wSPRI-47960 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240328