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Record #210756:
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MARC recordTrophic dynamics of the boreal forests of the Kluane region / Charles J. Krebs, and 8 others.
| Title: | Trophic dynamics of the boreal forests of the Kluane region / Charles J. Krebs, and 8 others. |
| Author(s): | Krebs, Charles J. |
| Date: | 2014. |
| In: | Arctic. (2014.), Vol. 67(suppl.1) (2014) |
| Abstract: | Reports results of observation and experimentation relating to major species (except large mammals) in Yukon boreal forest ecosystem. Aim is to determine causes of 9-10 year cycle of snowshoe hares (Lepus americanus). Finds that hare cycle is driven "top-down" by predators. Predators cause stress in female hares, and stress response seems to account for loss of reproductive potential in decline and low phases of hare cycle. Many specialist predators and some herbivores in ecosystem fluctuate with hare cycle. |
| Notes: | Arctic. Vol. 67(suppl.1) :71-81 (2014). Special issue: The Kluane Lake Research Station : 50 years of northern science. |
| Keywords: | 574.34 -- Population dynamics. 574.4 -- Ecology, terrestrial. 574.43 -- Food chains and networks, terrestrial. 581.526.42 -- Forest plant formations. 59 -- Zoology. 591.131.2 -- Predation. 591.557 -- Interspecific relations. 599.325 -- Lagomorpha: Lepus americanus. F -- Biological sciences. (*3) -- Arctic regions. (*41) -- Canada. (*430) -- Yukon Territory. |
| SPRI record no.: | 210756 |
LDR 01819naa#a2200000#a#4500 001 SPRI-210756 005 20231207104123.0 007 ta 008 231207s2014####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-210756 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aKrebs, Charles J. 245 10 ‡aTrophic dynamics of the boreal forests of the Kluane region /‡cCharles J. Krebs, and 8 others. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2014. 300 ## ‡ap. 71-81 :‡bill., diags. 500 ## ‡aArctic. Vol. 67(suppl.1) :71-81 (2014). 500 ## ‡aSpecial issue: The Kluane Lake Research Station : 50 years of northern science. 520 3# ‡aReports results of observation and experimentation relating to major species (except large mammals) in Yukon boreal forest ecosystem. Aim is to determine causes of 9-10 year cycle of snowshoe hares (Lepus americanus). Finds that hare cycle is driven "top-down" by predators. Predators cause stress in female hares, and stress response seems to account for loss of reproductive potential in decline and low phases of hare cycle. Many specialist predators and some herbivores in ecosystem fluctuate with hare cycle. 530 ## ‡aAlso issued online ‡uurn:doi:10.14430/arctic4350‡uhttps://dx.doi.org/10.14430/arctic4350 650 07 ‡a574.34 -- Population dynamics.‡2udc 650 07 ‡a574.4 -- Ecology, terrestrial.‡2udc 650 07 ‡a574.43 -- Food chains and networks, terrestrial.‡2udc 650 07 ‡a581.526.42 -- Forest plant formations.‡2udc 650 07 ‡a59 -- Zoology.‡2udc 650 07 ‡a591.131.2 -- Predation.‡2udc 650 07 ‡a591.557 -- Interspecific relations.‡2udc 650 07 ‡a599.325 -- Lagomorpha: Lepus americanus.‡2udc 650 07 ‡aF -- Biological sciences.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*41) -- Canada.‡2udc 651 #7 ‡a(*430) -- Yukon Territory.‡2udc 773 0# ‡7nnas ‡tArctic. ‡gVol. 67(suppl.1) (2014) ‡wSPRI-21029 916 ## ‡a2014/10/20 -- JW 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231207 ‡bJW