Sentence examples for by ecological differences between from inspiring English sources
Although a few experimental studies have shown the effects of PAHs on bird behavior, field assessments are invariably confounded by ecological differences between contaminated and uncontaminated sites.
As mentioned above, recombination should be conditioned by existing ecological differences between lineages, and may even be partly responsible for them in which case this approach also has the potential to identify the genes that play a key role in the adaptation.
To date there have been no published studies on the diet and foraging ecology of the SABD or ecological differences between the SABD and CBD.
Postglacial ecological differences between Mafra and Grândola, including those imposed by more recent human activities, are likely to have shaped the population structure and biogeographic patterns of vertebrate host communities, in particular reptilian populations.
They are looking, in part, at ecological differences between the Israeli side, with its more Western-style agricultural economy, and the nomadic land management on the Jordanian side.
This discrepancy between Anopheles species may be attributed to ecological differences between these two malarial vectors.
There was a difference in the characteristics of the lakes that tended to be inhabited by the two parental Phoxinus species in Algonquin Park, and this difference may be reflective of the ecological differences between the parental species described above.
One such factor is the existence of important ecological differences between the asexuals and sexuals.
No ecological differences between these two species have been found where they coexist in and near the hybrid zone [6].
Ecological differences between aquatic and terrestrial habitats may account for this increase in nonsynonymous substitution in Potamogeton rbcL.
Furthermore, experimental studies have demonstrated a lack of ecological differences between the species [6], making other environmental mechanisms unlikely.
