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T J Karels

Explore the profile of T J Karels including associated specialties, affiliations and a list of published articles. Areas
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Articles 4
Citations 24
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Recent Articles
1.
Patil V, Morrison S, Karels T, Hik D
Oecologia . 2013 Mar; 173(1):139-49. PMID: 23456241
For socially hibernating mammals, the effectiveness of huddling as a means of energy conservation should increase with group size. However, group size has only been linked to increased survival in...
2.
Kyle C, Karels T, Davis C, Mebs S, Clark B, Strobeck C, et al.
Mol Ecol . 2007 Mar; 16(6):1245-55. PMID: 17391410
Mate-choice theory predicts different optimal mating systems depending on resource availability and habitat stability. Regions with limited resources are thought to promote monogamy. We tested predictions of monogamy in a...
3.
Karels T, Boonstra R
Nature . 2000 Dec; 408(6811):460-3. PMID: 11100725
No population increases without limit. The processes that prevent this can operate in either a density-dependent way (acting with increasing severity to increase mortality rates or decrease reproductive rates as...
4.
Karels T, Boonstra R
Proc Biol Sci . 2000 Jul; 266(1433):2117-23. PMID: 10902546
In sedentary animals, the choice of a suitable home site is critical to survival and reproductive fitness. However, habitat suitability may vary with predation risk. We compared habitat use of...