Response of the energy balance on the margin of the Greenland ice sheet to temperature changes / Roger J. Braithwaite, Ole Oleson.

MARCXML

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035 ## ‡aSPRI-104390
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aBraithwaite, Roger J.
245 10 ‡aResponse of the energy balance on the margin of the Greenland ice sheet to temperature changes /‡cRoger J. Braithwaite, Ole Oleson.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1990.
300 ## ‡ap. 317-221 :‡bdiags., tables, map.
500 ## ‡aJournal of Glaciology. Vol. 36(123) :317-221 (1990).
520 3# ‡aDaily ice ablation on Nordbogletscher (1979-83) and Qamanârssûp sermia (1980-86) is related to air temperature by linear regression equation. Analysis of ablation-temperature equation, using simple energy-balance model, shows that sensible heat flux has greatest temperature response and accounts for 50% of temperature response of ablation. Net radiation accounts for 25%, and latent-heat flux and errors for remainder. Temperature response of sensible-heat flux at Qamanârssûp sermia is greater than at Nordbogletscher, mainly due to higher average wind speeds. Association of high winds with high temperatures during Föhn events further increases sensible-heat flux. Energy-balance model shows that ablation from snow surface is only 50% that from ice surface at same air temperature.
650 07 ‡a551.324.4 -- Land ice, mass and energy balance.‡2udc
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.324 -- Land ice.‡2udc
650 07 ‡a551.324.24 -- Ice sheets and caps.‡2udc
650 07 ‡a551.324.43 -- Land ice, regime and mass balance.‡2udc
650 07 ‡a551.324.433 -- Land ice, ablation and calving.‡2udc
650 07 ‡aE5 -- Glaciology: land ice.‡2local
651 #7 ‡a(*38) -- Greenland.‡2udc
651 #7 ‡a(*324) -- Spitsbergen.‡2udc
700 1# ‡aOleson, Ole.
773 0# ‡7nnas ‡tJournal of Glaciology. ‡gVol. 36(123) (1990) ‡wSPRI-20534
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20230321