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Record #182002:
Evidence of recent treeline dynamics in southwest Yukon from aerial photographs / Ryan K. Danby, David S. Hik.
Title: | Evidence of recent treeline dynamics in southwest Yukon from aerial photographs / Ryan K. Danby, David S. Hik. |
Author(s): | Danby, Ryan K. Hik, David S. |
Date: | 2007. |
In: | Arctic. (2007.), Vol. 60(4) (2007) |
Abstract: | Assesses changes in distribution and abundance of white spruce (Picea glauca (Moench) Voss) at alpine treeline in Kluane Ranges, south-west Yukon, using evidence from aerial photographs taken in 1947-48 and 1989. Finds significant changes over 41 years, but variation in degree of change throughout study area. Most common changes are increase in canopy size of individual trees and increase in stand density resulting from establishment of new individuals. |
Notes: | Arctic. Vol. 60(4) :411-420 (2007). French abstract. |
Keywords: | 551.58 -- Climatology. 551.583 -- Climatic changes. 574.4 -- Ecology, terrestrial. 58 -- Botany. 581.52 -- Habitat, plants. 581.524.4 -- Zonation, botany. 582.475 -- Pinaceae: Picea glauca. 634.0.181.65 -- Trees, environmental influence on. 778.35 -- Photography, aerial. G -- Botany. (*3) -- Arctic regions. (*41) -- Canada. (*430) -- Yukon Territory. |
SPRI record no.: | 182002 |
LDR 01638naa#a2200000#a#4500 001 SPRI-182002 005 20240418002951.0 007 ta 008 240418s2007####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-182002 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aDanby, Ryan K. 245 10 ‡aEvidence of recent treeline dynamics in southwest Yukon from aerial photographs /‡cRyan K. Danby, David S. Hik. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2007. 300 ## ‡ap. 411-420 :‡bill., diags., tables, map. 500 ## ‡aArctic. Vol. 60(4) :411-420 (2007). 500 ## ‡aFrench abstract. 520 3# ‡aAssesses changes in distribution and abundance of white spruce (Picea glauca (Moench) Voss) at alpine treeline in Kluane Ranges, south-west Yukon, using evidence from aerial photographs taken in 1947-48 and 1989. Finds significant changes over 41 years, but variation in degree of change throughout study area. Most common changes are increase in canopy size of individual trees and increase in stand density resulting from establishment of new individuals. 650 07 ‡a551.58 -- Climatology.‡2udc 650 07 ‡a551.583 -- Climatic changes.‡2udc 650 07 ‡a574.4 -- Ecology, terrestrial.‡2udc 650 07 ‡a58 -- Botany.‡2udc 650 07 ‡a581.52 -- Habitat, plants.‡2udc 650 07 ‡a581.524.4 -- Zonation, botany.‡2udc 650 07 ‡a582.475 -- Pinaceae: Picea glauca.‡2udc 650 07 ‡a634.0.181.65 -- Trees, environmental influence on.‡2udc 650 07 ‡a778.35 -- Photography, aerial.‡2udc 650 07 ‡aG -- Botany.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*41) -- Canada.‡2udc 651 #7 ‡a(*430) -- Yukon Territory.‡2udc 700 1# ‡aHik, David S. 773 0# ‡7nnas ‡tArctic. ‡gVol. 60(4) (2007) ‡wSPRI-21029 916 ## ‡aJW 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240418 ‡bJW