Emergent Properties and Robustness of Species–Habitat Networks for Global Terrestrial Vertebrates

19979 10 107420 4 325813 document 107420 global_species_habitat_network(revised)2024.5.29.pdf application/pdf 0f4076e3ba9703f12315cc52004cf68c MD5 1579642 2024-09-12 07:53:23 https://pure.iiasa.ac.at/id/eprint/19979/1/global_species_habitat_network%28revised%292024.5.29.pdf 19979 1 1 application/pdf text en public cc_by_nc_4

global_species_habitat_network(revised)2024.5.29.pdf

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http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/107420 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/107420 http://eprints.org/relation/issmallThumbnailVersionOf https://pure.iiasa.ac.at/id/document/107420 archive 353 disk0/00/01/99/79 2024-09-11 18:29:06 2025-09-11 03:00:03 2024-09-11 18:29:06 article show Hao X. Jung M. 2245 0000-0002-7569-1390 Zhang Y. Yan C. Emergent Properties and Robustness of Species–Habitat Networks for Global Terrestrial Vertebrates pub BNR BEC Aim: Habitat loss is the dominant cause of biodiversity decline around the world, yet the complexity and stability of terrestrial assemblages related to suitable habitats have been almost unknown on a global scale. Location: Global. Time Period: Contemporary. Major Taxa Studied: Mammalia, Aves, Reptilia, Amphibia. Methods: We constructed gridded maps of species–habitat networks of terrestrial vertebrates based on global species distributions and a recently developed habitat type dataset. Then, we investigated the biogeographic patterns of emergent network structures and analysed network robustness to habitat loss by simulating habitat removals on a global scale. Results: We found that, compared with reptiles and amphibians, the species–habitat networks of mammals and birds were characterised by higher habitat diversity, connectance and modularity. All four taxonomical groups have high robustness globally, but after adjusting for species and habitat diversity, we found a variation of surplus and deficiency of network structures and robustness. Temperature and precipitation contributed most to relative network robustness globally, whereas geographical and human population factors played important roles in scattered regions on all continents. Main Conclusions: Overall, we provide novel insights into the biogeographic patterns of species–habitat connections through a network approach, which can help to identify gaps for reestablishing species–habitat links to improve conservation outcomes. 2024-09-11 published Wiley-Blackwell doi:10.1111/geb.13912 3143 public Global Ecology and Biogeography 33 e13912 TRUE 1466-8238 no info:eu-repo/semantics/article