Sentence examples for intensity of stocking from inspiring English sources
The intensity of stocking with non-native genotypes strongly influences the outcome of hybridizations (Salminen et al. 2012), but pre- or postzygotic isolating mechanisms also commonly play a role (Hansen et al. 2009; Winkler et al. 2011).
For instance, across a comparable geographic scale as in our study, the number of fish released from coho salmon (Oncorhynchus kisutch) native broodstock hatcheries in Puget Sound, Washington, averaged more than 69 million individuals per river (N = 11) over 52 years, and intensity of stocking was negatively correlated with the extent of population structure (Eldridge and Naish 2007).
Logistic regressions showed that populations' membership to local cluster sharply decreased with the increase of stocking intensity (Fig. 3C,D).
We investigated the effects of stocking intensity on population admixture (q-membership) in two ways using R [R Development Core Team (2012)].
Here, we assess the impact of stocking intensity on the evolution of the genetic composition of a large number of lake trout (Salvelinus namaycush, Walbaum 1792) populations from Québec, Canada.
With a small stocking intensity of eight fish per hectare (Fig. 3C) or after a single stocking event (Fig. 3D), the logistic regression predicted that 10% of the stocked populations show a 0.00 local q-membership value to the local cluster.
For a stocking intensity of more than 86 fish per hectare or more than 18 stocking events, the regression predicted that 100% of the stocked populations show a 0.00 local q-membership value to the local cluster.
Forage mass affects level of grazing intensity and stocking rates to maximize gain per unit land area.
However, due to missing information, we could not further distinguish the intensity of their use, e.g., by stocking rates.
Finally, the material stocks are determined by the material intensities of the technology stocks which they make up.
Moreover, the last value is more than twice the intensity of the luminescence as nano-ZnO stock solution in ethanol or in PVP films.
