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Record #197717:
Landscape variation in the diet and productivity of reindeer in Alaska based on stable isotope analyses / Gregory L. Finstad, Knut Kielland.
Title: | Landscape variation in the diet and productivity of reindeer in Alaska based on stable isotope analyses / Gregory L. Finstad, Knut Kielland. |
Author(s): | Finstad, Gregory L. Kielland, Knut. |
Date: | 2011. |
In: | Arctic, Antarctic, and Alpine Research. (2011.), Vol. 43(4) (2011) |
Abstract: | Reports use of values of δ¹⁵N in cast antlers of reindeer (Rangifer tarandus) to track fluxes of N through grazing ecosystem that can be manipulated by humans. Demonstrates that ¹⁵N natural abundance of reindeer forages varies significantly and that δ¹⁵N value of collagen deposited in antler bone from spring until ossification correlates significantly with δ¹⁵N signature of diet. Also demonstrates that calf weight in June is related to isotopic signatures in antler and soft tissue of adult females, and is inversely correlated with absolute differential between summer and winter serum δ¹⁵N values. |
Notes: | Arctic, Antarctic, and Alpine Research. Vol. 43(4) :543-554 (2011). |
Keywords: | 54.027 -- Isotope analysis. 546.17 -- Nitrogen. 591.134 -- Animal growth. 599.735.3 -- Cervidae: Rangifer tarandus. 636.294 -- Reindeer husbandry. 636.084 -- Reindeer, feeding. H6 -- Zoology: mammals. (*3) -- Arctic regions. (*49) -- Alaska. |
SPRI record no.: | 197717 |
LDR 01819naa#a2200000#a#4500 001 SPRI-197717 005 20240319060003.0 007 ta 008 240319s2011####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-197717 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aFinstad, Gregory L. 245 10 ‡aLandscape variation in the diet and productivity of reindeer in Alaska based on stable isotope analyses /‡cGregory L. Finstad, Knut Kielland. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2011. 300 ## ‡ap. 543-554 :‡bill., diags., tables, map. 500 ## ‡aArctic, Antarctic, and Alpine Research. Vol. 43(4) :543-554 (2011). 520 3# ‡aReports use of values of δ¹⁵N in cast antlers of reindeer (Rangifer tarandus) to track fluxes of N through grazing ecosystem that can be manipulated by humans. Demonstrates that ¹⁵N natural abundance of reindeer forages varies significantly and that δ¹⁵N value of collagen deposited in antler bone from spring until ossification correlates significantly with δ¹⁵N signature of diet. Also demonstrates that calf weight in June is related to isotopic signatures in antler and soft tissue of adult females, and is inversely correlated with absolute differential between summer and winter serum δ¹⁵N values. 530 ## ‡aAlso issued online ‡uurn:doi:10.1657/1938-4246-43.4.543‡uhttps://dx.doi.org/10.1657/1938-4246-43.4.543 650 07 ‡a54.027 -- Isotope analysis.‡2udc 650 07 ‡a546.17 -- Nitrogen.‡2udc 650 07 ‡a591.134 -- Animal growth.‡2udc 650 07 ‡a599.735.3 -- Cervidae: Rangifer tarandus.‡2udc 650 07 ‡a636.294 -- Reindeer husbandry.‡2udc 650 07 ‡a636.084 -- Reindeer, feeding.‡2udc 650 07 ‡aH6 -- Zoology: mammals.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*49) -- Alaska.‡2udc 700 1# ‡aKielland, Knut. 773 0# ‡7nnas ‡tArctic, Antarctic, and Alpine Research. ‡gVol. 43(4) (2011) ‡wSPRI-211524 916 ## ‡a2012/02/13 -- JW 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240319 ‡bJW