Sentence examples for direction of dispersal from inspiring English sources

Upper tropospheric winds are usually most influential in determining the direction of dispersal of tephra from Icelandic eruptions, tending to have a component of eastbound flow, with northwesterly winds slightly less common than southwesterlies31.

The phylogeny does not permit assessment of the direction of dispersal, but west to east is certainly plausible.

Empirical studies also have shown that species diversity and diversification may not only be influenced by the spatial direction of dispersal, but also by the temporal sequence of immigration which can cause priority effects [28], [29], [30].

However, Skarpaas et al. [40] showed that when the prevailing direction of dispersal is already known, radial transects of a fixed width can describe the true seed shadow just as well as sampling in wedges.

However, there are not yet enough data to determine the direction of dispersal or the family's continent of origin Geminiraptor is considerably larger than other Early Cretaceous troodontids [2] [4], [6] and Jurassic troodontids [5] and is similar in size to the Late Cretaceous troodontids Byronosaurus [8], Troodon [10], Saurornithoides [9], and Zanabazar [9].

Direction of dispersal can also be chosen spontaneously without prior exploration of alternative options (Smith 1974).

There have been numerous studies of this type on dinosaur biogeography, focusing on vicariance, dispersal, and extinction patterns [4] [10], which have helped identify possible areas of endemism, directions of dispersal, and even test the validity of different paleogeographic reconstructions.

Directions of dispersal and homing forays occurred in all cardinal directions.

Directions of dispersal and homing forays in gray mouse lemurs occurred in all cardinal directions.

Two competing biogeographical scenarios based on opposite directions of dispersal were considered to explain the spatial pattern of variation in C. aspersum and especially to determine processes responsible for genetic isolation in the eastern part of north Africa (Fig 2) [ 10].

If dispersers chose direction randomly, it remains unclear why individuals become inflexible once they have chosen a direction, because unsuccessful dispersers never changed the direction of their dispersal forays.