Sentence examples for stream population from inspiring English sources

Drainage frequency or channel frequency is directly related to stream population per unit area of the watershed (Horton 1932).

The divergence between the lake and stream population in this system appears to be recent (a few hundred years).

Results from rearing offspring from a reservoir and stream population with and without a predator present suggest that both genotypic variation and phenotypic plasticity contributed nearly equally to observed phenotypic differentiation between these two populations.

A common garden experiment revealed that body shape differences between a reservoir and stream population had a genetic basis, and the rearing of offspring with and without predators induced phenotypic plasticity in body shape.

A first goal of our study is therefore to use extensive SNP data from lake and stream population of stickleback fish to demonstrate that uninformative marker loci indeed have the potential to bias results from genome scans.

Additionally, I assessed the relative contributions of genotypic variation and predator-induced phenotypic plasticity to morphological divergence in reservoirs by rearing laboratory-spawned offspring of a reservoir and stream population in a common garden experiment with and without predators present.

Granted, some may be, but that would only be a small percentage of the overall streaming population.

Theis, A., Ronco, F., Indermaur, A., Salzburger, W. & Egger, B. Adaptive divergence between lake and stream populations of an East African cichlid fish.

Moreover, we recently found that the same pattern exists in stream populations of the snail (King and Lively 2009).

The overall pattern observed among lake and stream populations of this snail is consistent with John Thompson's ideas regarding a geographic mosaic of coevolution (Thompson 1994, 1999).

So far, we would have described or delineated, in the order described, local ecosystems of the stream, populations within each of these local ecosystems (known in the hierarchy literature as avatars), and individual organisms.