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Record #104193:
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MARC recordPhysiographic and biological factors controlling surface sediment distribution in the Fram Strait / H. Berner, G. Wefer.
| Title: | Physiographic and biological factors controlling surface sediment distribution in the Fram Strait / H. Berner, G. Wefer. |
| Author(s): | Berner, H. Wefer, G. |
| Date: | 1990. |
| Publisher: | Dordrecht: Kluwer Academic |
| In: | Geological history of the polar oceans : Arctic versus Antarctic. (1990.), |
| Abstract: | Grain-size of surface sediments is controlled by topography and reflects efficiency of bottom currents. Dropstones are rare and seem to originate from nearby shorelines. Clay mineral assemblages are found in patterns related to marginal ice zone, where biological productivity is higher. Analysis of sediment trap material, sampled over 36 months at three positions in Fram Strait, reveals relationship between quantity and composition of lithogenic matter and position of trap margin with respect to trap site. Sediment composition appears to be mainly controlled by input of ice-rafted material, with mineral composition of <=2 μm reflecting biogenically controlled pelagic sedimentation in central Fram Strait. |
| Notes: | In: Geological history of the polar oceans : Arctic versus Antarctic / Ulrich Bleil, Jörn Thiede, eds. |
| Keywords: | 551.32 -- Glaciology. 551.326 -- Floating ice. 551.352/.353 -- Marine sediments, deep sea. 551.463.8 -- Sea water, suspended particles. 574.583 -- Plankton. 58 -- Botany. 59 -- Zoology. B -- Geology and soil sciences. (*60) -- Arctic Ocean and adjacent waters. (*617) -- Greenland Sea and Fram Strait. |
| SPRI record no.: | 104193 |
LDR 02021naa#a2200000#a#4500 001 SPRI-104193 005 20230331081658.0 007 ta 008 230331s1990####ne#ab##|#####|0||#0#eng#d 035 ## ‡aSPRI-104193 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aBerner, H. 245 10 ‡aPhysiographic and biological factors controlling surface sediment distribution in the Fram Strait /‡cH. Berner, G. Wefer. 260 ## ‡aDordrecht :‡bKluwer Academic,‡c1990. 300 ## ‡ap. 317-335 :‡bdiags., table, maps. 490 0# ‡aNATO ASI Series. Series C, Mathematical and Physical Sciences ;‡v308 500 ## ‡aIn: Geological history of the polar oceans : Arctic versus Antarctic / Ulrich Bleil, Jörn Thiede, eds. 520 3# ‡aGrain-size of surface sediments is controlled by topography and reflects efficiency of bottom currents. Dropstones are rare and seem to originate from nearby shorelines. Clay mineral assemblages are found in patterns related to marginal ice zone, where biological productivity is higher. Analysis of sediment trap material, sampled over 36 months at three positions in Fram Strait, reveals relationship between quantity and composition of lithogenic matter and position of trap margin with respect to trap site. Sediment composition appears to be mainly controlled by input of ice-rafted material, with mineral composition of <=2 μm reflecting biogenically controlled pelagic sedimentation in central Fram Strait. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.352/.353 -- Marine sediments, deep sea.‡2udc 650 07 ‡a551.463.8 -- Sea water, suspended particles.‡2udc 650 07 ‡a574.583 -- Plankton.‡2udc 650 07 ‡a58 -- Botany.‡2udc 650 07 ‡a59 -- Zoology.‡2udc 650 07 ‡aB -- Geology and soil sciences.‡2local 651 #7 ‡a(*60) -- Arctic Ocean and adjacent waters.‡2udc 651 #7 ‡a(*617) -- Greenland Sea and Fram Strait.‡2udc 700 1# ‡aWefer, G. 773 0# ‡7nnam ‡aUlrich Bleil, Jörn Thiede, eds. ‡tGeological history of the polar oceans : Arctic versus Antarctic. ‡dDordrecht : Kluwer Academic, 1990. ‡wSPRI-104236 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230331