spatial sorting造句

Social divisions are expressed through new spatial segregation that illustrates spatial sorting by income, ethnicity, abilities, needs, and lifestyle preferences.
Morphological studies show that the process of spatial sorting is at work on the range expansion of " A . tristis " in South Africa.
In contrast, traits not related to dispersal such as those associated with foraging show no signs of spatial sorting but are significantly affected by environmental variables such as vegetation and intensity of urbanisation.
The new explanation relied upon spatial sorting of traits that affected dispersal rates of toads, with only the fastest-moving individuals being able to stay near the increasingly rapidly moving invasion front.
It's difficult to find spatial sorting in a sentence. 用spatial sorting造句挺难的