Publication Details
Category Text Publication
Reference Category Journals
DOI 10.1002/pan3.10071
Licence creative commons licence
Title (Primary) Mapping human pressures on biodiversity across the planet uncovers anthropogenic threat complexes
Author Bowler, D.E.; Bjorkman, A.D.; Dornelas, M.; Myers-Smith, I.H.; Navarro, L.M.; Niamir, A.; Supp, S.R.; Waldock, C.; Winter, M.; Vellend, M.; Blowes, S.A.; Böhning-Gaese, K.; Bruelheide, H.; Elahi, R.; Antão, L.H.; Hines, J.; Isbell, F.; Jones, H.P.; Magurran, A.E.; Sarmento Cabral, J.; Bates, A.E.
Source Titel People and Nature
Year 2020
Department iDiv; ESS
Volume 2
Issue 2
Page From 380
Page To 394
Language englisch
Data and Software links https://doi.org/10.5281/zenodo.3520136
https://doi.org/10.5281/zenodo.3520138
Supplements https://besjournals.onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fpan3.10071&file=pan310071-sup-0001-Summary.pdf
https://besjournals.onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fpan3.10071&file=pan310071-sup-0002-Supinfo1.docx
https://besjournals.onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fpan3.10071&file=pan310071-sup-0003-Supinfo2.7z
Keywords Anthropocene; biodiversity threats; direct drivers; global change
Abstract
  1. Climate change and other anthropogenic drivers of biodiversity change are unequally distributed across the world. Overlap in the distributions of different drivers have important implications for biodiversity change attribution and the potential for interactive effects. However, the spatial relationships among different drivers and whether they differ between the terrestrial and marine realm has yet to be examined.
  2. We compiled global gridded datasets on climate change, land‐use, resource exploitation, pollution, alien species potential and human population density. We used multivariate statistics to examine the spatial relationships among the drivers and to characterize the typical combinations of drivers experienced by different regions of the world.
  3. We found stronger positive correlations among drivers in the terrestrial than in the marine realm, leading to areas with high intensities of multiple drivers on land. Climate change tended to be negatively correlated with other drivers in the terrestrial realm (e.g. in the tundra and boreal forest with high climate change but low human use and pollution), whereas the opposite was true in the marine realm (e.g. in the Indo‐Pacific with high climate change and high fishing).
  4. We show that different regions of the world can be defined by Anthropogenic Threat Complexes (ATCs), distinguished by different sets of drivers with varying intensities. We identify 11 ATCs that can be used to test hypotheses about patterns of biodiversity and ecosystem change, especially about the joint effects of multiple drivers.
  5. Our global analysis highlights the broad conservation priorities needed to mitigate the impacts of anthropogenic change, with different priorities emerging on land and in the ocean, and in different parts of the world.
Persistent UFZ Identifier https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=22864
Bowler, D.E., Bjorkman, A.D., Dornelas, M., Myers-Smith, I.H., Navarro, L.M., Niamir, A., Supp, S.R., Waldock, C., Winter, M., Vellend, M., Blowes, S.A., Böhning-Gaese, K., Bruelheide, H., Elahi, R., Antão, L.H., Hines, J., Isbell, F., Jones, H.P., Magurran, A.E., Sarmento Cabral, J., Bates, A.E. (2020):
Mapping human pressures on biodiversity across the planet uncovers anthropogenic threat complexes
People Nat. 2 (2), 380 - 394 10.1002/pan3.10071