Unknown

Dataset Information

0

The luxury effect beyond cities: bats respond to socioeconomic variation across landscapes.


ABSTRACT:

Background

The luxury effect describes the positive relationship between affluence and organism diversity or activity in urban ecosystems. Driven by human activities, the luxury effect can potentially be found at a broader scale across different landscapes. Previously, the luxury effect relationship has been established within a city for two bat species, the red bat (Lasiurus borealis) and the evening bat (Nycticeius humeralis). We examined landscape-scale patterns of bat activity distribution-using empirical data for seven bat species for the luxury effect. We also identified bat-land cover associations for each species. Across North Carolina, USA, we used the mobile transect survey protocol of the North American Monitoring Program to record bat activity at 43 sites from 2015 to 2018. We collected land cover and income data at our transect locations to construct generalized linear mixed models to identify bat-land cover and bat-income relationships.

Results

We found that across landscapes, activity of the red bat and the evening bat was positively correlated to income independent of land cover, consistent with previous single-city results. We found a negative relationship between hoary bat (Lasiurus cinereus) activity and income. All seven species had specific land cover associations. Additionally, we found a positive interaction term between income and evergreen forest for the red bat and a positive interaction term between income and woody wetland for hoary bat.

Conclusions

Our results demonstrated that the luxury effect is an ecological pattern that can be found at a broad spatial scale across different landscapes. We highlight the need for multi-scale ecology studies to identify the mechanism(s) underlying the luxury effect and that the luxury effect could cause inequity in how people receive the ecosystem services provided by bats.

SUBMITTER: Li H 

PROVIDER: S-EPMC6825354 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature

altmetric image

Publications

The luxury effect beyond cities: bats respond to socioeconomic variation across landscapes.

Li Han H   Parker Kevin A KA   Kalcounis-Rueppell Matina C MC  

BMC ecology 20191101 1


<h4>Background</h4>The luxury effect describes the positive relationship between affluence and organism diversity or activity in urban ecosystems. Driven by human activities, the luxury effect can potentially be found at a broader scale across different landscapes. Previously, the luxury effect relationship has been established within a city for two bat species, the red bat (Lasiurus borealis) and the evening bat (Nycticeius humeralis). We examined landscape-scale patterns of bat activity distri  ...[more]

Similar Datasets

| S-EPMC4414586 | biostudies-literature
| S-EPMC3342881 | biostudies-literature
| S-EPMC6390707 | biostudies-literature
| S-EPMC5451015 | biostudies-literature
| S-EPMC5869212 | biostudies-literature
| S-EPMC3317989 | biostudies-literature
| S-EPMC7923319 | biostudies-literature
| S-EPMC8033558 | biostudies-literature
| S-EPMC2965145 | biostudies-other
| S-EPMC10156679 | biostudies-literature