skip to primary navigation skip to content
 

 

You are not currently logged in

SPRI library catalogue

View a record

Please note: You are viewing the legacy database of the Scott Polar Research Institute Library catalogue. It is no longer being updated, so does not reliably reflect our current library holdings.

Please search for material in iDiscover for up-to-date information about the library collection.


Record #143883:

Metal concentrations in sediments in acidifying lakes in Finnish Lapland / Vladimir Dauvalter.

Title: Metal concentrations in sediments in acidifying lakes in Finnish Lapland / Vladimir Dauvalter.
Author(s): Dauvalter, Vladimir.
Date: 1997.
In: Boreal Environment Research. (1997.), Vol. 2(4) (1997)
Abstract: 15 lakes were investigated. In 4, pH was lower than 6.0 and alkalinity lower than 50 meq/l. Contamination factor of Pb (10) was high in comparison to other heavy metals, particularly in acid lakes. Acidification results in decreasing Ni, Cu, Zn, Cd and Al concentrations towards sediment surface. Reduction in organic material content in upper sediments was also noticed. Buffer capacity index was lower in acidic lakes (0.12-0.36) than in others (0.42-1.34).
Notes:

Boreal Environment Research. Vol. 2(4) :369-379 (1997).

Keywords: 502 -- Environmental issues.
504.054(204) -- Pollution, water.
54 -- Chemistry.
543.3 -- Water sampling.
546.3 -- Chemistry, metals.
551.3.051 -- Sedimentation and stratification.
C -- Oceanography, hydrography and hydrology.
(*3) -- Arctic regions.
(*561) -- Finnish Lapland.
SPRI record no.: 143883

MARCXML

LDR 01466naa#a2200000#a#4500
001 SPRI-143883
005 20220926115645.0
007 ta
008 220926s1997####xx#ab#|##|###|0||#0|eng#d
035 ## ‡aSPRI-143883
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aDauvalter, Vladimir.
245 10 ‡aMetal concentrations in sediments in acidifying lakes in Finnish Lapland /‡cVladimir Dauvalter.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1997.
300 ## ‡ap. 369-379 :‡bdiags., table, map.
500 ## ‡aBoreal Environment Research. Vol. 2(4) :369-379 (1997).
520 3# ‡a15 lakes were investigated. In 4, pH was lower than 6.0 and alkalinity lower than 50 meq/l. Contamination factor of Pb (10) was high in comparison to other heavy metals, particularly in acid lakes. Acidification results in decreasing Ni, Cu, Zn, Cd and Al concentrations towards sediment surface. Reduction in organic material content in upper sediments was also noticed. Buffer capacity index was lower in acidic lakes (0.12-0.36) than in others (0.42-1.34).
650 07 ‡a502 -- Environmental issues.‡2udc
650 07 ‡a504.054(204) -- Pollution, water.‡2udc
650 07 ‡a54 -- Chemistry.‡2udc
650 07 ‡a543.3 -- Water sampling.‡2udc
650 07 ‡a546.3 -- Chemistry, metals.‡2udc
650 07 ‡a551.3.051 -- Sedimentation and stratification.‡2udc
650 07 ‡aC -- Oceanography, hydrography and hydrology.‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*561) -- Finnish Lapland.‡2udc
773 0# ‡7nnas ‡tBoreal Environment Research. ‡gVol. 2(4) (1997) ‡wSPRI-140857
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20220926