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Record #197028:

Temporal variations of Antarctic blue ice extent: a possible mass balance indicator / Jaehyung Yu.

Title: Temporal variations of Antarctic blue ice extent: a possible mass balance indicator / Jaehyung Yu.
Author(s): Yu, Jaehyung.
Date: 2011.
In: Polar Record. (2011.), Vol. 47(243) (2011)
Abstract: Uses Landsat TM/ETM+ images and radar altimetry-based elevation change data to investigate 33 blue ice areas (BIAs) distributed over both East and West Antarctica, to determine whether temporal variations in extent of BIAs are related to surface mass balance. Also analyses topographic parameters of BIA occurrence such as elevation, slope and proximity of nunataks to identify favourable BIA settings for climate change studies. Results indicate probable systematic linkage between temporal variations in extent of BIAs and changes of surface elevation for those at high elevations, close to nearby nunataks, and experiencing expansion.
Notes:

Polar Record. Vol. 47(243) :348-355 (2011).

Keywords: 551.324.63 -- Land ice, advance and retreat.
551.583 -- Climatic changes.
551.32 -- Glaciology.
551.324 -- Land ice.
551.324.22 -- Glaciers.
551.324.43 -- Land ice, regime and mass balance.
53.087.23 -- Remote sensing.
551.321.61 -- Ice sounding, geophysical methods.
629.783 -- Satellites.
E9 -- Glaciology: meteorology and climatology.
(*7) -- Antarctic regions.
SPRI record no.: 197028

MARCXML

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100 1# ‡aYu, Jaehyung.
245 10 ‡aTemporal variations of Antarctic blue ice extent :‡ba possible mass balance indicator /‡cJaehyung Yu.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2011.
300 ## ‡ap. 348-355 :‡bill., diags., table, maps.
500 ## ‡aPolar Record. Vol. 47(243) :348-355 (2011).
520 3# ‡aUses Landsat TM/ETM+ images and radar altimetry-based elevation change data to investigate 33 blue ice areas (BIAs) distributed over both East and West Antarctica, to determine whether temporal variations in extent of BIAs are related to surface mass balance. Also analyses topographic parameters of BIA occurrence such as elevation, slope and proximity of nunataks to identify favourable BIA settings for climate change studies. Results indicate probable systematic linkage between temporal variations in extent of BIAs and changes of surface elevation for those at high elevations, close to nearby nunataks, and experiencing expansion.
530 ## ‡aAlso issued online ‡uurn:doi:10.1017/S0032247411000131‡uhttps://dx.doi.org/10.1017/S0032247411000131
650 07 ‡a551.324.63 -- Land ice, advance and retreat.‡2udc
650 07 ‡a551.583 -- Climatic changes.‡2udc
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.324 -- Land ice.‡2udc
650 07 ‡a551.324.22 -- Glaciers.‡2udc
650 07 ‡a551.324.43 -- Land ice, regime and mass balance.‡2udc
650 07 ‡a53.087.23 -- Remote sensing.‡2udc
650 07 ‡a551.321.61 -- Ice sounding, geophysical methods.‡2udc
650 07 ‡a629.783 -- Satellites.‡2udc
650 07 ‡aE9 -- Glaciology: meteorology and climatology.‡2local
651 #7 ‡a(*7) -- Antarctic regions.‡2udc
773 0# ‡7nnas ‡tPolar Record. ‡gVol. 47(243) (2011) ‡wSPRI-14579
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917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221005 ‡bHS