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Record #173242:
Modeling the decline of the Porcupine Caribou Herd, 1989-1998: the importance of survival vs. recruitment / Stephen M. Arthur, Kenneth R. Whitten, Francis J. Maur, Dorothy Cooley.
Title: | Modeling the decline of the Porcupine Caribou Herd, 1989-1998: the importance of survival vs. recruitment / Stephen M. Arthur, Kenneth R. Whitten, Francis J. Maur, Dorothy Cooley. |
Author(s): | Arthur, Stephen M. Whitten, Kenneth R. Maur, Francis J. Cooley, Dorothy. |
Date: | 2003. |
In: | Rangifer. (2003.), Special issue No. 14 (2003) |
Abstract: | Models dynamics of the Porcupine Caribou Herd to evaluate whether three years of reduced recruitment could account for observed decline, or if some other change might have occurred. Prepares deterministic model using estimates of birth and survival rates which reproduced pattern of population growth from 1971-1989 and subsequently changes parameters to simulate effects of lower calf recruitment and adult survival. |
Notes: | Rangifer. Special issue No. 14 :123-130 (2003). In special issue Proceedings of the Ninth North American Caribou Workshop, Kuujjuaq, Quebec, Canada, 23-27 April, 2001. |
Keywords: | 599.735.3 -- Cervidae: Rangifer tarandus. 574.34 -- Population dynamics. 519.673 -- Modelling. H6 -- Zoology: mammals. (*49) -- Alaska. (*494) -- Alaska, northwestern. |
SPRI record no.: | 173242 |
LDR 01560naa#a2200000#a#4500 001 SPRI-173242 005 20230605222727.0 007 ta 008 230605s2003####xx####|##|###|0||#0|eng#d 035 ## ‡aSPRI-173242 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aModeling the decline of the Porcupine Caribou Herd, 1989-1998 :‡bthe importance of survival vs. recruitment /‡cStephen M. Arthur, Kenneth R. Whitten, Francis J. Maur, Dorothy Cooley. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2003. 300 ## ‡ap. 123-130. 500 ## ‡aRangifer. Special issue No. 14 :123-130 (2003). 500 ## ‡aIn special issue Proceedings of the Ninth North American Caribou Workshop, Kuujjuaq, Quebec, Canada, 23-27 April, 2001. 520 3# ‡aModels dynamics of the Porcupine Caribou Herd to evaluate whether three years of reduced recruitment could account for observed decline, or if some other change might have occurred. Prepares deterministic model using estimates of birth and survival rates which reproduced pattern of population growth from 1971-1989 and subsequently changes parameters to simulate effects of lower calf recruitment and adult survival. 650 07 ‡a599.735.3 -- Cervidae: Rangifer tarandus.‡2udc 650 07 ‡a574.34 -- Population dynamics.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡aH6 -- Zoology: mammals.‡2local 651 #7 ‡a(*49) -- Alaska.‡2udc 651 #7 ‡a(*494) -- Alaska, northwestern.‡2udc 700 1# ‡aArthur, Stephen M. 700 1# ‡aWhitten, Kenneth R. 700 1# ‡aMaur, Francis J. 700 1# ‡aCooley, Dorothy. 773 0# ‡7nnas ‡tRangifer. ‡gSpecial issue No. 14 (2003) ‡wSPRI-62467 916 ## ‡a2005/10/18 -- IW 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230605 ‡bIW