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Record #125985:
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MARC recordZonality in the dynamics of the seasonally thawed layer in the landscapes of Yakutia / A.A. Vasil'yev.
| Title: | Zonality in the dynamics of the seasonally thawed layer in the landscapes of Yakutia / A.A. Vasil'yev. |
| Author(s): | Vasil'yev, A. A. |
| Date: | 1993. |
| In: | Polar Geography and Geology. (1993.), Vol. 17(3) (1993) |
| Abstract: | Describes pattern of latitudinal zonation within which tundra zone, northern taiga subzone, and middle taiga subzone may be identified. In general, short-term variability in thickness of seasonally thawed layer and length of thaw period, increases from north to south. Local variations in factors such as moisture conditions, accumulation of organic material and aspect, will cause variations in length of period and depth of thaw, and temporal patterns of its onset and duration, and of duration and direction of refreezing. |
| Notes: | Polar Geography and Geology. Vol. 17(3) :237-243 (1993). Translation of article in Verkniy gorizont tolshchi merzlykh porod [The upper horizon in permafrost materials]. Moscow, Nauka, 1991 :3-9. |
| Keywords: | 551.34 -- Geocryology. Frozen ground. 551.345.2 -- Permafrost, formation and decay. E8 -- Glaciology: frost action and permafrost. (*501) -- Russia (Federation). (*531.3) -- Yakutiya. Respublika Sakha. |
| SPRI record no.: | 125985 |
LDR 01531naa#a2200000#a#4500 001 SPRI-125985 005 20240419091351.0 007 ta 008 240419s1993####xx####|##|###|0||#0|eng#d 035 ## ‡aSPRI-125985 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aVasil'yev, A. A. 245 10 ‡aZonality in the dynamics of the seasonally thawed layer in the landscapes of Yakutia /‡cA.A. Vasil'yev. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1993. 300 ## ‡ap. 237-243. 500 ## ‡aPolar Geography and Geology. Vol. 17(3) :237-243 (1993). 500 ## ‡aTranslation of article in Verkniy gorizont tolshchi merzlykh porod [The upper horizon in permafrost materials]. Moscow, Nauka, 1991 :3-9. 520 3# ‡aDescribes pattern of latitudinal zonation within which tundra zone, northern taiga subzone, and middle taiga subzone may be identified. In general, short-term variability in thickness of seasonally thawed layer and length of thaw period, increases from north to south. Local variations in factors such as moisture conditions, accumulation of organic material and aspect, will cause variations in length of period and depth of thaw, and temporal patterns of its onset and duration, and of duration and direction of refreezing. 650 07 ‡a551.34 -- Geocryology. Frozen ground.‡2udc 650 07 ‡a551.345.2 -- Permafrost, formation and decay.‡2udc 650 07 ‡aE8 -- Glaciology: frost action and permafrost.‡2local 651 #7 ‡a(*501) -- Russia (Federation).‡2udc 651 #7 ‡a(*531.3) -- Yakutiya. Respublika Sakha.‡2udc 773 0# ‡7nnas ‡tPolar Geography and Geology. ‡gVol. 17(3) (1993) ‡wSPRI-56066 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240419