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Record #110457:
Pergelic soils of the western contiguous United States: distribution and taxonomy / James G. Bockheim, Scott F. Burns.
Title: | Pergelic soils of the western contiguous United States: distribution and taxonomy / James G. Bockheim, Scott F. Burns. |
Author(s): | Bockheim, James G. Burns, Scott F. |
Date: | 1991. |
In: | Arctic and Alpine Research. (1991.), Vol. 23(2) (1991) |
Abstract: | At 50 cm depth, pergelic soils have mean annual temperature lower than 0°C and may have permafrost. Reviews terminology pertaining to permafrost and related periglacial features, summarizes existing data relative to distribution of pergelic soils in USA, and proposes new criteria for their classification. |
Notes: | Arctic and Alpine Research. Vol. 23(2) :206-212 (1991). |
Keywords: | 551.32 -- Glaciology. 551.34 -- Geocryology. Frozen ground. 551.345 -- Permafrost. Cryopedology. 631.4 -- Soil science. 631.44 -- Soils, classification. E8 -- Glaciology: frost action and permafrost. (73) -- United States. |
SPRI record no.: | 110457 |
LDR 01272naa#a2200000#a#4500 001 SPRI-110457 005 20230330183123.0 007 ta 008 230330s1991####xx#b##|##|###|0||#0|eng#d 035 ## ‡aSPRI-110457 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aBockheim, James G. 245 10 ‡aPergelic soils of the western contiguous United States :‡bdistribution and taxonomy /‡cJames G. Bockheim, Scott F. Burns. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1991. 300 ## ‡ap. 206-212 :‡btables, map. 500 ## ‡aArctic and Alpine Research. Vol. 23(2) :206-212 (1991). 520 3# ‡aAt 50 cm depth, pergelic soils have mean annual temperature lower than 0°C and may have permafrost. Reviews terminology pertaining to permafrost and related periglacial features, summarizes existing data relative to distribution of pergelic soils in USA, and proposes new criteria for their classification. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.34 -- Geocryology. Frozen ground.‡2udc 650 07 ‡a551.345 -- Permafrost. Cryopedology.‡2udc 650 07 ‡a631.4 -- Soil science.‡2udc 650 07 ‡a631.44 -- Soils, classification.‡2udc 650 07 ‡aE8 -- Glaciology: frost action and permafrost.‡2local 651 #7 ‡a(73) -- United States.‡2udc 700 1# ‡aBurns, Scott F. 773 0# ‡7nnas ‡tArctic and Alpine Research. ‡gVol. 23(2) (1991) ‡wSPRI-45285 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230330