Пятидесятилетний цикл в изменениях аккумуляции и изотопного состава снега на станции Восток / А.А. Экайкин, В.Я. Липенков, J.Р. Петит, В. Массон-Дельмотт.

MARCXML

LDR 04371naa#a2200000#a#4500
001 SPRI-168395
005 20240416193107.0
007 ta
008 240416s2003####xx#ab#|##|###|1||#0|rus#d
035 ## ‡aSPRI-168395
040 ## ‡aUkCU-P‡beng‡eaacr
041 0# ‡arus
242 00 ‡aFifty-years cycle in variations of snow accumulation and isotope content on Vostok station.‡yeng
245 00 ‡6880-01‡aPi︠a︡tidesi︠a︡tiletniĭ t︠s︡ikl v izmenenii︠a︡kh akkumuli︠a︡t︠s︡ii i izotopnogo sostava snega na stant︠s︡ii Vostok /‡cA.A. Ėkaĭkin, V.I︠A︡. Lipenkov, J.R. Petit, V. Masson-Delʹmott.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2003.
300 ## ‡ap. 163-173 :‡bdiags., table, map.
500 ## ‡aMaterialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. Vol. 94 :163-173 (2003).
500 ## ‡aEnglish summary and figure captions.
520 3# ‡aReconstructs interannual variability of accumulation rate and stable isotopic composition (δD) over last 200 years from snow sampled from deep (12 m) pits around Vostok station. Depth profiles show annual layer thickness, δD, gross beta-radioactivity and liquid conductivity of snow. Notes reference levels of 1965, 1955 and 1816. Average snow accumulation rate since 1955 is 2.15 ± 0.05 g/(cm²yr). Constructs time series of δD and accumulation rate, observing quasi periodical (about 50 year) variations possibly related to southern hemisphere changes in cyclonic activity. From regression of δD against surface air temperature observations for period 1958-1999 (11 per mil./°C) shows Vostok annual mean air temperature (currently -55.4°C) oscillated between -57 and -54°C during last 200 years. Increases of both δD and accumulation from minima around 1960 to maxima in 1970-1980, followed by persistent decrease, rule out simple connection between central Antarctic temperature, precipitation and global warming trend. Overall δD levels and accumulation have increased over 200 years, consistent other East Antarctic results. Paper presented at Glaciological Symposium "Future of glaciosphere under changing climate", 17-21 May 2002, Pushchino.
546 ## ‡aIn Russian.
546 ## ‡aRussian transliteration entered into original records using BGN/PCGN 1947 romanisation of Russian; Cyrillic text in MARC 880 field(s) reverse transliterated from this by automated process; BGN/PCGN 1947 text then upgraded to Library of Congress romanisation.
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 ‡a551.8 -- Palaeogeography.‡2udc
650 07 ‡a551.583 -- Climatic changes.‡2udc
650 07 ‡a551.582 -- Climatology of particular places: Vostok, East Antarctica.‡2udc
650 07 ‡a551.578.465 -- Snow cover, stratification.‡2udc
650 07 ‡a551.510.721 -- Radioactive fallout.‡2udc
650 07 ‡a537.311 -- Ice, electrical conductivity.‡2udc
650 07 ‡a551.524 -- Air temperature.‡2udc
650 07 ‡a551.324.431 -- Land ice, accumulation.‡2udc
650 07 ‡a551.322 -- Ice and snow.‡2udc
650 07 ‡a54.027 -- Isotope analysis.‡2udc
650 07 ‡a551.515.1 -- Polar lows and extratropical cyclones.‡2udc
650 07 ‡a061.3 -- Conferences: Glaciological Symposium "Future of glaciosphere under changing climate", 17-21 May 2002, Pushchino.‡2udc
650 07 ‡aE9 -- Glaciology: meteorology and climatology.‡2local
651 #7 ‡a(*7) -- Antarctic regions.‡2udc
651 #7 ‡a(*747.5) -- Vostok region.‡2udc
700 1# ‡6880-02‡aĖkaĭkin, A. A.
700 1# ‡6880-03‡aLipenkov, V. I︠A︡.
700 1# ‡6880-04‡aPetit, J. R.
700 1# ‡6880-05‡aMasson-Delʹmott, V.
700 1# ‡6880-06‡aĖkaĭkin, A. A.‡g(alternative name)
700 1# ‡6880-07‡aLipenkov, V. I︠A︡.‡g(alternative name)
700 1# ‡6880-08‡aPetit, J. R.‡g(alternative name)
700 1# ‡6880-09‡aMasson-Delmott, V.‡g(alternative name)
773 0# ‡6880-10‡7nnas ‡tMaterialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. ‡gVol. 94 (2003) ‡wSPRI-33585
880 00 ‡6245-01/(N‡aПятидесятилетний цикл в изменениях аккумуляции и изотопного состава снега на станции Восток /‡cА.А. Экайкин, В.Я. Липенков, J.Р. Петит, В. Массон-Дельмотт.
880 1# ‡6700-02/(N‡aЭкайкин, А. А.
880 1# ‡6700-03/(N‡aЛипенков, В. Я.
880 1# ‡6700-04/(N‡aПетит, J. Р.
880 1# ‡6700-05/(N‡aМассон-Дельмотт, В.
880 1# ‡6700-06/(N‡aЭкайкин, А. А.‡g(alternative name)
880 1# ‡6700-07/(N‡aЛипенков, В. Я.‡g(alternative name)
880 1# ‡6700-08/(N‡aПетит, J. Р.‡g(alternative name)
880 1# ‡6700-09/(N‡aМассон-Делмотт, В.‡g(alternative name)
880 0# ‡6773-10/(N‡7nnas ‡tМатериалы Гляциологических Исследований. ‡gVol. 94 (2003) ‡wSPRI-33585
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20240416