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Record #184547:
Arctic Ocean manganese contents and sediment colour cycles / Ludvig Löwemark, Martin Jakobsson, Magnus Mörth, Jan Backman.
Title: | Arctic Ocean manganese contents and sediment colour cycles / Ludvig Löwemark, Martin Jakobsson, Magnus Mörth, Jan Backman. |
Author(s): | Löwemark, Ludvig. Jakobsson, Martin. Mörth, Magnus. Backman, Jan. |
Date: | 2008. |
In: | Polar Research. (2008.), Vol. 27(2) (2008) |
Abstract: | Presents reinvestigation of cyclical variations in colour and manganese content in sediment core 96/12-1pc (retrieved from crest of Lomonosov Ridge) using Itrax X-ray fluorescence core scanner. Finds colour cycles to be controlled by variations in Mn content, though changes in source region of sediment may override Mn colour signal in certain intervals. Prominent Mn cycles show no correspondence to any other measured measured element. Decoupling of Mn and bulk chemistry of sediment is taken to indicate that cycles observed are caused by variations in water column ventilation and riverine input, rather than variations in sediment source or diagenesis. |
Notes: | Polar Research. Vol. 27(2) :105-113 (2008). |
Keywords: | 546 -- Chemistry, inorganic. 550.822 -- Geological drilling and coring. 551.1/.4(26) -- Marine geology. 551.46 -- Oceanography, physical. 551.35 -- Marine sediments. 551.352/.353 -- Marine sediments, deep sea. 551.464 -- Sea water, chemical properties. 551.58 -- Climatology. B -- Geology and soil sciences. (*3) -- Arctic regions. (*60) -- Arctic Ocean and adjacent waters. |
SPRI record no.: | 184547 |
LDR 02006naa#a2200000#a#4500 001 SPRI-184547 005 20240328234438.0 007 ta 008 240328s2008####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-184547 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aArctic Ocean manganese contents and sediment colour cycles /‡cLudvig Löwemark, Martin Jakobsson, Magnus Mörth, Jan Backman. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2008. 300 ## ‡ap. 105-113 :‡bill., diags., map. 500 ## ‡aPolar Research. Vol. 27(2) :105-113 (2008). 520 3# ‡aPresents reinvestigation of cyclical variations in colour and manganese content in sediment core 96/12-1pc (retrieved from crest of Lomonosov Ridge) using Itrax X-ray fluorescence core scanner. Finds colour cycles to be controlled by variations in Mn content, though changes in source region of sediment may override Mn colour signal in certain intervals. Prominent Mn cycles show no correspondence to any other measured measured element. Decoupling of Mn and bulk chemistry of sediment is taken to indicate that cycles observed are caused by variations in water column ventilation and riverine input, rather than variations in sediment source or diagenesis. 530 ## ‡aAlso issued online ‡uurn:doi:10.1111/j.1751-8369.2008.00055.x‡uhttps://dx.doi.org/10.1111/j.1751-8369.2008.00055.x 650 07 ‡a546 -- Chemistry, inorganic.‡2udc 650 07 ‡a550.822 -- Geological drilling and coring.‡2udc 650 07 ‡a551.1/.4(26) -- Marine geology.‡2udc 650 07 ‡a551.46 -- Oceanography, physical.‡2udc 650 07 ‡a551.35 -- Marine sediments.‡2udc 650 07 ‡a551.352/.353 -- Marine sediments, deep sea.‡2udc 650 07 ‡a551.464 -- Sea water, chemical properties.‡2udc 650 07 ‡a551.58 -- Climatology.‡2udc 650 07 ‡aB -- Geology and soil sciences.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*60) -- Arctic Ocean and adjacent waters.‡2udc 700 1# ‡aLöwemark, Ludvig. 700 1# ‡aJakobsson, Martin. 700 1# ‡aMörth, Magnus. 700 1# ‡aBackman, Jan. 773 0# ‡7nnas ‡tPolar Research. ‡gVol. 27(2) (2008) ‡wSPRI-64246 916 ## ‡aJW 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240328 ‡bJW