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pro vyhledávání: '"Lucas K. Kowalewski"'
Publikováno v:
North American Journal of Aquaculture.
Publikováno v:
Ecological Modelling. 316:185-190
a b s t r a c t Sampling by spatially replicated counts (point-count) is an increasingly popular method of estimating population size of organisms. Challenges exist when sampling by point-count method, and it is often impractical to sample entire are
Publikováno v:
North American Journal of Fisheries Management. 32:1175-1179
Scales are perceived to give reliable estimates of age of fish in northern latitudes and unreliable estimates of age in southern latitudes, whereas otoliths are perceived to give reliable estimates of age regardless of latitude. The objective of our