scholarly journals Mechanisms in recent landscape transformation

2008 ◽  
Author(s):  
M. Antrop ◽  
V. Van Eetvelde
Keyword(s):  
Landscape Transformation

Landscape Transformation in Mining Wastelands

2016 ◽  
Vol 23 (1) ◽  
pp. 83-88 ◽  
Author(s):  
Li Yan-xia ◽  
Yu Lei ◽  
Chen Ya-jun ◽  
Shah Saud ◽  
Li Jing-jing ◽  
...  
Keyword(s):  
Landscape Transformation

scholarly journals The interplay of spatial scale and landscape transformation moderates the abundance and intraspecific variation in the ecomorphological traits of a phyllostomid bat

2021 ◽  
Author(s):  
Andres F Ramirez-Mejia ◽  
Nicolas Urbina-Cardona ◽  
Francisco Sanchez
Keyword(s):  
Spatial Scale ◽  
Spatial Scales ◽  
Species Abundance ◽  
Environmental Filters ◽  
Wild Fauna ◽  
Landscape Transformation ◽  
Biological Responses ◽  
Scale Of Effect ◽  
Urban Rural ◽  
Phenotype Selection

Land-use intensification imposes selective pressures that systematically change the frequency of wild population phenotypes. Growing evidence is biased towards the comparison of populations from discrete categories of land uses, ignoring the role of landscape emerging properties on the phenotype selection of wild fauna. Across the largest urban-rural gradient of the Colombian Orinoquia, we measured ecomorphological traits of 216 individuals of the Flat-faced Fruit-eating Bat Artibeus planirostris, to evaluate the scale of effect at which landscape transformation better predicts changes in phenotype and abundance of an urban-tolerant species. Forest percentage at 1.25 km was the main predictor affecting abundance, wing aspect ratio, and body mass of this phyllostomid; but the direction of the effect differed between abundance and ecomorphological traits. Although landscape factors explained changes in the forearm length at all spatial scales, the effect was sex-dependent and the most important predictor was forest percentage at 0.5 km. Our results indicate that landscape elements and spatial scale interact to shape ecomorphological traits and the abundance of A. planirostris. Interestingly, the scale of effect was congruent among all biological responses. A pattern that likely arises since species' abundance can reflect the variation on phenotype under different environmental filters across landscape scenarios.

Sign in / Sign up

Export Citation Format

Share Document