The DOI matches its Crossref record; 46 of the 46 references it cites were found in a registry or an index.
A global analysis of the impacts of urbanization on bird and plant diversity reveals key anthropogenic drivers
Open accessAbstract
Urbanization contributes to the loss of the world's biodiversity and the homogenization of its biota. However, comparative studies of urban biodiversity leading to robust generalities of the status and drivers of biodiversity in cities at the global scale are lacking. Here, we compiled the largest global dataset to date of two diverse taxa in cities: birds (54 cities) and plants (110 cities). We found that the majority of urban bird and plant species are native in the world's cities. Few plants and birds are cosmopolitan, the most common being Columba livia and Poa annua . The density of bird and plant species (the number of species per km 2 ) has declined substantially: only 8% of native bird and 25% of native plant species are currently present compared with estimates of non-urban density of species. The current density of species in cities and the loss in density of species was best explained by anthropogenic features (landcover, city age) rather than by non-anthropogenic factors (geography, climate, topography). As urbanization continues to expand, efforts directed towards the conservation of intact vegetation within urban landscapes could support higher concentrations of both bird and plant species. Despite declines in the density of species, cities still retain endemic native species, thus providing opportunities for regional and global biodiversity conservation, restoration and education.
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“In highly modified areas such as cities, anthropogenic features influence diversity and relative richness of birds (Aronson et al. 2014).”
From Variation in red fox Vulpes vulpes diet in five continents (2022) · cites this paper as Aronson et al. 2014
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R: A Language and Environment for Statistical Computing
R Core Team (2025) · doi:10.32614/r.manuals · Cited by 352,181
Model selection and multimodel inference: a practical information-theoretic approach.
Guthery, F. S., Burnham, K. P., & Anderson, D. R. (2003) · The Journal of Wildlife Management · doi:10.2307/3802723 · Cited by 41,495
Biodiversity hotspots for conservation priorities
Myers, N., Mittermeier, R. A., Mittermeier, C. G., da Fonseca, G. A. B., & Kent, J. (2000) · Nature · doi:10.1038/35002501 · Cited by 31,710
Modern Applied Statistics with S
Venables, W. N., & Ripley, B. D. (2002) · Statistics and Computing · doi:10.1007/978-0-387-21706-2 · Cited by 24,305
IUCN Red List of Threatened Species
(2012) · Choice Reviews Online · doi:10.5860/choice.49-6872 · Cited by 12,728
Terrestrial ecoregions of the world: a new map of life on Earth
Olson, D. M., Dinerstein, E., Wikramanayake, E. D., Burgess, N. D., Powell, G. V. N., Underwood, E. C., D'amico, J. A., Itoua, I., Strand, H. E., Morrison, J. C., et al. (2001) · BioScience · doi:10.1641/0006-3568(2001)051[0933:teotwa]2.0.co;2 · Cited by 8,488
World Population Prospects The 2006 Revision
Zlotnik, H. (2007) · United Nations eBooks · Cited by 7,898
Global Change and the Ecology of Cities
Grimm, N. B., Faeth, S. H., Golubiewski, N. E., Redman, C. L., Wu, J., Bai, X., & Briggs, J. M. (2008) · Science · doi:10.1126/science.1150195 · Cited by 7,139
Global forecasts of urban expansion to 2030 and direct impacts on biodiversity and carbon pools
Seto, K. C., Güneralp, B., & Hutyra, L. R. (2012) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1211658109 · Cited by 5,086
Global Biodiversity: Indicators of Recent Declines
Butchart, S. H. M., Walpole, M., Collen, B., van Strien, A., Scharlemann, J. P. W., Almond, R. E. A., Baillie, J. E. M., Bomhard, B., Brown, C., Bruno, J., et al. (2010) · Science · doi:10.1126/science.1187512 · Cited by 4,892
Research works printed but not linked: 7
- BirdLife International and NatureServe, 2012, Bird species distribution maps of the world
- BirdLife International, 2011, The BirdLife checklist of the birds of the world, with conservation status and taxonomic sources, version 4.0
- 10.1086/297501 · doi:10.1086/297501
- 10.2307/2399755 · doi:10.2307/2399755
- 10.3732/ajb.89.3.506 · doi:10.3732/ajb.89.3.506
- Stevens PF, 2012, Angiosperm phylogeny website, version 12
- Menard S, 1995, Applied logistic regression analysis: Sage university series on quantitative applications in the social sciences
Cited by
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Socolar, J. B., Gilroy, J. J., Kunin, W. E., & Edwards, D. P. (2016) · Trends in Ecology & Evolution · doi:10.1016/j.tree.2015.11.005 · Cited by 1,414
One-third of global protected land is under intense human pressure
Jones, K. R., Venter, O., Fuller, R. A., Allan, J. R., Maxwell, S. L., Negret, P. J., & Watson, J. E. M. (2018) · Science · doi:10.1126/science.aap9565 · Cited by 954
Global terrestrial Human Footprint maps for 1993 and 2009
Venter, O., Sanderson, E. W., Magrach, A., Allan, J. R., Beher, J., Jones, K. R., Possingham, H. P., Laurance, W. F., Wood, P., Fekete, B. M., et al. (2016) · Scientific Data · doi:10.1038/sdata.2016.67 · Cited by 837
Lepczyk, C. A., Aronson, M. F. J., Evans, K. L., Goddard, M. A., Lerman, S. B., & MacIvor, J. S. (2017) · BioScience · doi:10.1093/biosci/bix079 · Cited by 766
Self-citationAdvancing Urban Ecology toward a Science of Cities
McPhearson, T., Pickett, S. T. A., Grimm, N. B., Niemelä, J., Alberti, M., Elmqvist, T., Weber, C., Haase, D., Breuste, J., & Qureshi, S. (2016) · BioScience · doi:10.1093/biosci/biw002 · Cited by 731
Metadata
- Authors
- Aronson, M. F. J., La Sorte, F. A., Nilon, C. H., Katti, M., Goddard, M. A., Lepczyk, C. A., Warren, P. S., Williams, N. S. G., Cilliers, S., Clarkson, B., Dobbs, C., Dolan, R., Hedblom, M., Klotz, S., Kooijmans, J. L., Kühn, I., MacGregor-Fors, I., McDonnell, M., Mörtberg, U., Pyšek, P., Siebert, S., Sushinsky, J., Werner, P., & Winter, M.
- Venue
- Proceedings of the Royal Society B: Biological Sciences
- Publisher
- The Royal Society
- Published
- 2014-04-07
- Volume
- 281
- Issue
- 1780
- Pages
- 20133330
- ISSN
- 0080-4649 (ISSN-L)
- 0962-8452
- 1471-2954
- OpenAlex
- W2122058323
- Cited by
- 1,770
- References
- 46
- FWCI
- 78.91
- Type
- journal article
- Language
- en
- Open access
- green
- Licence
- royalsociety.org/journals/ethics-policies/data-sharing-mining/ (tdm)
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- Aronson, M. F. J., La Sorte, F. A., Nilon, C. H., Katti, M., Goddard, M. A., Lepczyk, C. A., Warren, P. S., Williams, N. S. G., Cilliers, S., Clarkson, B., Dobbs, C., Dolan, R., Hedblom, M., Klotz, S., Kooijmans, J. L., Kühn, I., MacGregor-Fors, I., McDonnell, M., Mörtberg, U., . . . Winter, M. (2014). A global analysis of the impacts of urbanization on bird and plant diversity reveals key anthropogenic drivers. Proceedings of the Royal Society B: Biological Sciences. https://doi.org/10.1098/rspb.2013.3330
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
