Sentence examples for changes in niche from inspiring English sources
In these studies, the emphasis has been on evolutionary changes in niche dimensions or in ecological changes in the realized niche owing to changes in the biotic environment [61].
For instance, we focus on disparity as arising from variation in niche position and ignore possible effects of changes in niche breadth.
Extrinsic factors, including changes in niche composition and hormone production, have been postulated to play a major role in declining HSC function with age [ 18, 29].
Thirdly, by adjusting the width of the common template while maintaining the area underneath (squeezing or stretching the curve) changes in niche breath can be estimated.
In more ecological terms this is same as asking how habitat succession leads to changes in niche availability, occupancy, and overlap (due to character displacement, for example).
This property can favor the gain of novel functions, and lead to major changes in niche preference from one strain to another such as differences in the colonization of certain human tISues.
In this paper, we assume that change in PD is proportional to change in niche space or ecological function, meaning that the magnitude of variation in niche differentiation is dependent on the time since divergence (i.e., Brownian trait evolution).
It is therefore important to compare the observed change in niche breadth to a null expectation based on the availability of habitat so we present the results of a randomization test intended to generate such a null expectation.
Group foraging leads to a change in niche specialization, which is what allows grouping to generate enhanced foraging efficiency.
The large number of mobile elements could be a signature of a recent evolutionary bottleneck and consequent relaxation of selection, perhaps due to a recent change in niche [ 15].
Where the initial social niche lies in a region where there is a gradient in the equilibrium level of cooperation (i.e. the Snowdrift region only), small changes in social niche immediately yield small changes in the equilibrium level of cooperation and the social niche construction process can proceed by gradual changes to the social niche.
