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Record #83347:
Sand-ice interactions and sediment deposition in perennially ice-covered Antarctic lakes / G.M. Simmons, Jr, R.A. Wharton, Jr, C.P. McKay, Susan S. Nedell, Gary D. Clow.
Title: | Sand-ice interactions and sediment deposition in perennially ice-covered Antarctic lakes / G.M. Simmons, Jr, R.A. Wharton, Jr, C.P. McKay, Susan S. Nedell, Gary D. Clow. |
Author(s): | Simmons, G. M., Wharton, R. A., McKay, C. P. Nedell, Susan S. Clow, Gary D. |
Date: | 1986. |
In: | Antarctic Journal of the United States. (1986.), Vol. 21(5) (1986) |
Abstract: | Study of causes of primary sources of oxygen in these lakes: biological source resulting from photosynthesis, or, conversely, burial of organic carbon in sediments at bottom, and physical source resulting from gases carried into lake by aerated meltstream and forced into water column when lake water freezes and is added to bottom of ice cover. Presents preliminary results of observations and experiments conducted during 1985-86 austral summer at Lake Hoare, southern Victoria Land. Also discusses changes in ice cover of lake between 1983 and 1986 and proposes conceptual model which relates sand loading on ice surface to variations in ice cover on lake. |
Notes: | Antarctic Journal of the United States. Vol. 21(5) :217-220 (1986). |
Keywords: | 551.32 -- Glaciology. 551.326 -- Floating ice. 551.326.85 -- Lake ice. 551.332.26 -- Glacio-lacustrine deposits and varves. 91(08) -- Expeditions: 1955- US Antarctic Program. E6 -- Glaciology: floating ice. (*7) -- Antarctic regions. (*762.4) -- Scott Coast. |
SPRI record no.: | 83347 |
LDR 01823naa#a2200000#a#4500 001 SPRI-83347 005 20240329121133.0 007 ta 008 240329s1986####xx#b##|##|###|0||#0|eng#d 035 ## ‡aSPRI-83347 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aSand-ice interactions and sediment deposition in perennially ice-covered Antarctic lakes /‡cG.M. Simmons, Jr, R.A. Wharton, Jr, C.P. McKay, Susan S. Nedell, Gary D. Clow. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1986. 300 ## ‡ap. 217-220 :‡btable, map. 500 ## ‡aAntarctic Journal of the United States. Vol. 21(5) :217-220 (1986). 520 3# ‡aStudy of causes of primary sources of oxygen in these lakes: biological source resulting from photosynthesis, or, conversely, burial of organic carbon in sediments at bottom, and physical source resulting from gases carried into lake by aerated meltstream and forced into water column when lake water freezes and is added to bottom of ice cover. Presents preliminary results of observations and experiments conducted during 1985-86 austral summer at Lake Hoare, southern Victoria Land. Also discusses changes in ice cover of lake between 1983 and 1986 and proposes conceptual model which relates sand loading on ice surface to variations in ice cover on lake. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.326.85 -- Lake ice.‡2udc 650 07 ‡a551.332.26 -- Glacio-lacustrine deposits and varves.‡2udc 650 07 ‡a91(08) -- Expeditions: 1955- US Antarctic Program.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 651 #7 ‡a(*7) -- Antarctic regions.‡2udc 651 #7 ‡a(*762.4) -- Scott Coast.‡2udc 700 1# ‡aSimmons, G. M.,‡cJr. 700 1# ‡aWharton, R. A.,‡cJr. 700 1# ‡aMcKay, C. P. 700 1# ‡aNedell, Susan S. 700 1# ‡aClow, Gary D. 773 0# ‡7nnas ‡tAntarctic Journal of the United States. ‡gVol. 21(5) (1986) ‡wSPRI-41791 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240329