Ungulates in the city: light pollution and open habitats predict the probability of roe deer occurring in an urban environment

Michał Ciach , Arkadiusz Fröhlich


Although large and medium-sized herbivorous mammals avoid urbanized areas, they have recently begun to colonize towns and cities. In general, ungulates continue to avoid the centres of urban areas, and utilize mainly their thinly built-up outskirts. While extension of urban development is preventing ungulates from penetrating the urban landscape, the influence of noise and light pollution on the occurrence of mammalian herbivores is still poorly understood. Hence, we investigated the hypothesis that habitat availability shapes the distribution of roe deer Capreolus capreolus and artificial lightening discourages them from penetrating the urban landscape. Roe deer was recorded on 37% of randomly selected sample plots (N = 60) located within the city of Kraków (S Poland). The occupied plots contained significantly more open habitats, woodland patches were larger in them, but proximity to rivers, and noise and light pollution were significantly lower. The logistic regression model revealed that an increasing area of open habitats was positively correlated with the probability of roe deer occurring. However, the artificial lighting at night was negatively correlated with the probability of the species occurring: the negative effect of light pollution was mitigated by the greater area of open habitats. Our study highlights the very considerable potential of light pollution as a predictor of the occurrence of large mammals in the urban landscape. We argue that urbanization and the related artificial lighting at night may be a factor preventing ungulates from penetrating potentially suitable habitats in urban areas.
Author Michał Ciach (FoF / IoEaS / DBL)
Michał Ciach,,
, Arkadiusz Fröhlich (FoF / L-IBL)
Arkadiusz Fröhlich,,
- Institute of Forest Biodiversity
Journal seriesUrban Ecosystems, ISSN 1083-8155, e-ISSN 1573-1642, (N/A 70 pkt)
Issue year2019
Publication size in sheets0.5
Keywords in EnglishUrbanization, Urban effect, Farmland, Ecological corridors, Artificial lighting
ASJC Classification3322 Urban Studies; 2303 Ecology
URL https://link.springer.com/content/pdf/10.1007%2Fs11252-019-00840-2.pdf
Languageen angielski
LicenseJournal (articles only); author's original; Uznanie Autorstwa (CC-BY); after publication
Ungulates in the city: light pollution and open habitats predict the probability of roe deer occurring in an urban environment of 06-08-2019
6,11 MB
Score (nominal)70
Score sourcejournalList
Publication indicators WoS Citations = 1; Scopus SNIP (Source Normalised Impact per Paper): 2016 = 0.989; WoS Impact Factor: 2018 = 2.493 (2) - 2018=2.781 (5)
Citation count*4 (2020-03-27)
Additional fields
FinansowanieFinancial support for this study was provided by the Polish Ministry of Science and Higher Education by statutory grant (DS 3421).
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