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Record #183581:
- #183581
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MARC recordНовый взгляд на палеогеографию севера Западной Сибири в сартанское время
| Title: | Новый взгляд на палеогеографию севера Западной Сибири в сартанское время |
| Title, transliterated: | Novyĭ vzgli︠a︡d na paleogeografii︠u︡ severa Zapadnoĭ Sibiri v sartanskoe vremi︠a︡ / D.I︠U︡. Bolʹshii︠a︡nov, V.I. Nikolaev, A.V. Sosnovskiĭ. |
| Translated title: | New insight into palaeogeography of northern part of Western Siberia in Sartan time. |
| Author(s): | Bolʹshii︠a︡nov, D. I︠U︡. Nikolaev, V. I. Sosnovskiĭ, A. V. |
| Date: | 2007. |
| Language: | Russian. |
| In: | Materialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. (2007.), Vol. 102 (2007) |
| Abstract: | Attempts to reconcile contradictory hypotheses on Late Pleistocene environment in northern region of West Siberia: new approach involving existence of ancient and modern passive ice fields in Arctic; and ice sheets theory. Identifies passive Late Pleistocene ice fields on Yamal Peninsula by interpreting marginal channels in satellite imagery and assesses influences of snow and ice cover on loam temperature using mathematical model. Shows that 100 m-thick firn covering loam to north of Arctic circle would have protected permafrost against significant cooling during glacial maximum, and that rise in temperature of frozen rocks during last 20 kyr was several times smaller under snow cover than in its absence. Uses results to argue for existence of thin and "dead" fields of ice and snow in Late Pleistocene. |
| Notes: | Materialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. Vol. 102 :107-114 (2007). English summary. |
| Keywords: | 551.33 -- Glacial geology. 53.087.23 -- Remote sensing. 551.578.46 -- Snow cover and snow patches. 551.578.468 -- Snow cover, protection and insulation. 551.345.2 -- Permafrost, formation and decay. 551.345.1 -- Permafrost, surveys. 551.8 -- Palaeogeography. 551.583.3 -- Climatic changes, Quaternary. 551.324 -- Land ice. 551.32 -- Glaciology. 551.324.24 -- Ice sheets and caps. 551.34 -- Geocryology. Frozen ground. 551.345 -- Permafrost. Cryopedology. 519.673 -- Modelling. E8 -- Glaciology: frost action and permafrost. (*501) -- Russia (Federation). (*501.2) -- West Siberia. (*531.51) -- Yamalo-Nenetskiy Avtonomnyy Okrug. |
| SPRI record no.: | 183581 |
LDR 03297naa#a2200000#a#4500 001 SPRI-183581 005 20230930075535.0 007 ta 008 230930s2007####xx#ab#|##|###|0||#0|rus#d 035 ## ‡aSPRI-183581 040 ## ‡aUkCU-P‡beng‡eaacr 041 0# ‡arus 100 1# ‡6880-01‡aBolʹshii︠a︡nov, D. I︠U︡. 242 10 ‡aNew insight into palaeogeography of northern part of Western Siberia in Sartan time.‡yeng 245 10 ‡6880-02‡aNovyĭ vzgli︠a︡d na paleogeografii︠u︡ severa Zapadnoĭ Sibiri v sartanskoe vremi︠a︡ /‡cD.I︠U︡. Bolʹshii︠a︡nov, V.I. Nikolaev, A.V. Sosnovskiĭ. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2007. 300 ## ‡ap. 107-114 :‡bill., diags., table, map. 500 ## ‡aMaterialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. Vol. 102 :107-114 (2007). 500 ## ‡aEnglish summary. 520 3# ‡aAttempts to reconcile contradictory hypotheses on Late Pleistocene environment in northern region of West Siberia: new approach involving existence of ancient and modern passive ice fields in Arctic; and ice sheets theory. Identifies passive Late Pleistocene ice fields on Yamal Peninsula by interpreting marginal channels in satellite imagery and assesses influences of snow and ice cover on loam temperature using mathematical model. Shows that 100 m-thick firn covering loam to north of Arctic circle would have protected permafrost against significant cooling during glacial maximum, and that rise in temperature of frozen rocks during last 20 kyr was several times smaller under snow cover than in its absence. Uses results to argue for existence of thin and "dead" fields of ice and snow in Late Pleistocene. 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 ‡a551.33 -- Glacial geology.‡2udc 650 07 ‡a53.087.23 -- Remote sensing.‡2udc 650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc 650 07 ‡a551.578.468 -- Snow cover, protection and insulation.‡2udc 650 07 ‡a551.345.2 -- Permafrost, formation and decay.‡2udc 650 07 ‡a551.345.1 -- Permafrost, surveys.‡2udc 650 07 ‡a551.8 -- Palaeogeography.‡2udc 650 07 ‡a551.583.3 -- Climatic changes, Quaternary.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.324.24 -- Ice sheets and caps.‡2udc 650 07 ‡a551.34 -- Geocryology. Frozen ground.‡2udc 650 07 ‡a551.345 -- Permafrost. Cryopedology.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡aE8 -- Glaciology: frost action and permafrost.‡2local 651 #7 ‡a(*501) -- Russia (Federation).‡2udc 651 #7 ‡a(*501.2) -- West Siberia.‡2udc 651 #7 ‡a(*531.51) -- Yamalo-Nenetskiy Avtonomnyy Okrug.‡2udc 700 1# ‡6880-03‡aNikolaev, V. I. 700 1# ‡6880-04‡aSosnovskiĭ, A. V. 773 0# ‡6880-05‡7nnas ‡tMaterialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. ‡gVol. 102 (2007) ‡wSPRI-33585 880 1# ‡6100-01/(N‡aБольшиянов, Д. Ю. 880 10 ‡6245-02/(N‡aНовый взгляд на палеогеографию севера Западной Сибири в сартанское время /‡cД.Ю. Большиянов, В.И. Николаев, А.В. Сосновский. 880 1# ‡6700-03/(N‡aНиколаев, В. И. 880 1# ‡6700-04/(N‡aСосновский, А. В. 880 0# ‡6773-05/(N‡7nnas ‡tМатериалы Гляциологических Исследований. ‡gVol. 102 (2007) ‡wSPRI-33585 916 ## ‡a2008/05/15 -- RF 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230930 ‡bRF