Search
Skip to Search Results- 2Barker, Thomas (Supervisor)
- 2Belter, Pamela R.
- 2Cahill, J. F.
- 2Cahill, J.F.
- 2Lieffers, V.J.
- 1Ahmad, Waseem
- 27Graduate and Postdoctoral Studies (GPS), Faculty of
- 27Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 10Biological Sciences, Department of
- 9Biological Sciences, Department of/Journal Articles (Biological Sciences)
- 4Cahill Lab of Experimental Plant Ecology
- 4Cahill Lab of Experimental Plant Ecology/Journal Articles (Cahill Lab)
- 27Thesis
- 12Article (Published)
- 6Report
- 2Research Material
- 1Article (Draft / Submitted)
- 1Conference/Workshop Poster
- 8Department of Renewable Resources
- 7Department of Biological Sciences
- 2Department of Agricultural, Food, and Nutritional Science
- 1Department of Agricultural, Food and Nutritional Science
- 1Department of Computing Science
- 1Department of Economics
- 3Cahill, James (Biological Sciences)
- 2Bork, Edward (Agriculture, Food and Nutritional Science)
- 2He, Fangliang (Renewable Resources)
- 2Macdonald, Ellen (Renewable Resources)
- 1Anders, Sven (Department of Resource Economics and Environmental Sociology)
- 1Bork, Edward (Agricultural, Food and Nutritional Science)
-
Density-Dependent Effects and the Regulation of Crucian Carp Populations in Single-Species Ponds
Download1994
Tonn, W. M., Holopainen, I. J., Paszkowski, C. A.
Crucian carp (Carassius carassius) is often the only fish species present in small ponds of northern Europe. Such populations are typically at high densities and consist primarily of small, relatively slender, and short-lived fish; populations in multispecies assemblages in lakes display opposite...
-
Factors influencing size inequality in peatland black spruce and tamarack: Evidence from post-drainage release growth
Download1999
1 We used tree ring analysis to determine stem radius and thus examine size variation over time in two even-aged (approximately 40-year-old) mixed populations of black spruce and tamarack established on peatlands in a boreal forest. We also followed the response of one of these populations to...
-
-
2004
Boyce, M. S., Fortin, D., Merrill, E. H.
Mammalian herbivores can carry out multiple tasks without interrupting food processing, but this possibility is not considered in existing foraging models. We develop a mechanistic functional response to account for herbivores' ability to search for their next food bite and walk away from...
-
2004-01-01
Predictions for climate change include movement of temperature isoclines up to 1000 meters per year, and this is supported by recent empirical studies. This paper considers effects of a rapidly changing environment on competitive outcomes between species. The model is formulated as a system of...
-
Light, wind, and touch influence leaf chemistry and rates of herbivory in Apocynum cannabinum (Apocynaceae)
Download2006-01-01
Cahill, J.F., Ingersoll, C.M., Niesenbaum, R.A.
Simply visiting and manipulating plants in a way consistent with measurement in typical ecological studies influences the amount of leaf herbivory experienced by some plant species. We examined the mechanistic basis for why Apocynum cannabinum is particularly responsive to such visitation and...
-
The effect of sex, size and habitat on the incidence of puncture wounds in the claws of the porcelain crab Petrolisthes cinctipes (Anomura: Porcellanidae)
Download2007
Many porcelain crabs have an unusual claw (cheliped) form that is broad, flat and thin. This seemingly flimsy form suggests claws may be used more for display than for feeding or aggressive interactions. However, in the flat-topped porcelain crab Petrolisthes cinctipes, one of the most abundant...