Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Robert C. Perry"'
Autor:
Louis E. Brister, Robert C. Perry
Publikováno v:
Historia Mexicana El Colegio de México, Vol 34, Iss 4 (1985)
Externí odkaz:
https://doaj.org/article/2d93bf99b3b74f38be744dda6375693a
Autor:
Robert C. Perry, John M. Casselman
Publikováno v:
Journal of Fish Biology. 100:1510-1527
Recruitment and growth rates for lake whitefish (Coregonus clupeaformis) inhabiting the Smallwood Reservoir, Labrador, Canada, were influenced by facets of its creation and the temporal variability in water levels associated with its operation. Filli
Publikováno v:
Ecology and Evolution. 12
Initial body size can indicate quality within-species, with large size increasing the likelihood of survival. However, some populations or individuals may have body size disadvantages due to spatial/temporal differences in temperature, photoperiod, o
Autor:
Robert C. Perry
Publikováno v:
Landscape Journal. 13:166-168
Publikováno v:
The Canadian Field-Naturalist. 124:113
Lake Chub (Couesius plumbeus) were recently found in seven previously undocumented locations in northern Labrador. These populations represent the first recorded accounts of this species in the Labrador region north of the Churchill River drainage an