Climate mediates the effects of disturbance on ant assemblage structure
Many studies have focused on the impacts of climate change on biological assemblages, yet little is known about how climate interacts with other major anthropogenic influences on biodiversity, such as habitat disturbance. Using a unique global database of 1128 local ant assemblages, we examined whet...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal Article |
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The Royal Society Publishing
2015
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/41843 |
| _version_ | 1848756255972130816 |
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| author | Gibb, H. Sanders, N. Dunn, Robert Watson, S. Photakis, M. Abril, S. Andersen, A. Angulo, E. Armbrecht, E. Aman, X. Baccaro, F.B. Bishop, T. Boulay, R. Castracani, C. Del Toro, I. Delsinne, T. Diaz, M. Donoso, D. Enriquez, M. Fayle, T. Feener Jr., D. Fitzpatrick, M. Gomez, C. Grasso, D. Groc, S. Heterick, Brian E. Hoffmann, B. Lach, L. Lattke, J. Leponce, M. Lessard, J. Longino, J. Lucky, A. Majer, Jonathan Menke, S. Mezger, D. Mori, A. Munyai, T. Paknia, O. Pearce-Duvet, J. Pfeiffer, M. Philpott, S. de Souza, J. Tista, M. Vasconcelos, H. Vonshak, M. Parr, C. |
| author_facet | Gibb, H. Sanders, N. Dunn, Robert Watson, S. Photakis, M. Abril, S. Andersen, A. Angulo, E. Armbrecht, E. Aman, X. Baccaro, F.B. Bishop, T. Boulay, R. Castracani, C. Del Toro, I. Delsinne, T. Diaz, M. Donoso, D. Enriquez, M. Fayle, T. Feener Jr., D. Fitzpatrick, M. Gomez, C. Grasso, D. Groc, S. Heterick, Brian E. Hoffmann, B. Lach, L. Lattke, J. Leponce, M. Lessard, J. Longino, J. Lucky, A. Majer, Jonathan Menke, S. Mezger, D. Mori, A. Munyai, T. Paknia, O. Pearce-Duvet, J. Pfeiffer, M. Philpott, S. de Souza, J. Tista, M. Vasconcelos, H. Vonshak, M. Parr, C. |
| author_sort | Gibb, H. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Many studies have focused on the impacts of climate change on biological assemblages, yet little is known about how climate interacts with other major anthropogenic influences on biodiversity, such as habitat disturbance. Using a unique global database of 1128 local ant assemblages, we examined whether climate mediates the effects of habitat disturbance on assemblage structure at a global scale. Species richness and evenness were associated positively with temperature, and negatively with disturbance. However, the interaction among temperature, precipitation and disturbance shaped species richness and evenness. The effect was manifested through a failure of species richness to increase substantially with temperature in transformed habitats at low precipitation. At low precipitation levels, evenness increased with temperature in undisturbed sites, peaked at medium temperatures in disturbed sites and remained low in transformed sites. In warmer climates with lower rainfall, the effects of increasing disturbance on species richness and evenness were akin to decreases in temperature of up to 9°C. Anthropogenic disturbance and ongoing climate change may interact in complicated ways to shape the structure of assemblages, with hot, arid environments likely to be at greatest risk. |
| first_indexed | 2025-11-14T09:09:18Z |
| format | Journal Article |
| id | curtin-20.500.11937-41843 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:09:18Z |
| publishDate | 2015 |
| publisher | The Royal Society Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-418432017-10-18T06:05:42Z Climate mediates the effects of disturbance on ant assemblage structure Gibb, H. Sanders, N. Dunn, Robert Watson, S. Photakis, M. Abril, S. Andersen, A. Angulo, E. Armbrecht, E. Aman, X. Baccaro, F.B. Bishop, T. Boulay, R. Castracani, C. Del Toro, I. Delsinne, T. Diaz, M. Donoso, D. Enriquez, M. Fayle, T. Feener Jr., D. Fitzpatrick, M. Gomez, C. Grasso, D. Groc, S. Heterick, Brian E. Hoffmann, B. Lach, L. Lattke, J. Leponce, M. Lessard, J. Longino, J. Lucky, A. Majer, Jonathan Menke, S. Mezger, D. Mori, A. Munyai, T. Paknia, O. Pearce-Duvet, J. Pfeiffer, M. Philpott, S. de Souza, J. Tista, M. Vasconcelos, H. Vonshak, M. Parr, C. assemblage structure dominance species evenness probability of interspecific encounter (PIE) global warming Many studies have focused on the impacts of climate change on biological assemblages, yet little is known about how climate interacts with other major anthropogenic influences on biodiversity, such as habitat disturbance. Using a unique global database of 1128 local ant assemblages, we examined whether climate mediates the effects of habitat disturbance on assemblage structure at a global scale. Species richness and evenness were associated positively with temperature, and negatively with disturbance. However, the interaction among temperature, precipitation and disturbance shaped species richness and evenness. The effect was manifested through a failure of species richness to increase substantially with temperature in transformed habitats at low precipitation. At low precipitation levels, evenness increased with temperature in undisturbed sites, peaked at medium temperatures in disturbed sites and remained low in transformed sites. In warmer climates with lower rainfall, the effects of increasing disturbance on species richness and evenness were akin to decreases in temperature of up to 9°C. Anthropogenic disturbance and ongoing climate change may interact in complicated ways to shape the structure of assemblages, with hot, arid environments likely to be at greatest risk. 2015 Journal Article http://hdl.handle.net/20.500.11937/41843 10.1098/rspb.2015.0418 The Royal Society Publishing fulltext |
| spellingShingle | assemblage structure dominance species evenness probability of interspecific encounter (PIE) global warming Gibb, H. Sanders, N. Dunn, Robert Watson, S. Photakis, M. Abril, S. Andersen, A. Angulo, E. Armbrecht, E. Aman, X. Baccaro, F.B. Bishop, T. Boulay, R. Castracani, C. Del Toro, I. Delsinne, T. Diaz, M. Donoso, D. Enriquez, M. Fayle, T. Feener Jr., D. Fitzpatrick, M. Gomez, C. Grasso, D. Groc, S. Heterick, Brian E. Hoffmann, B. Lach, L. Lattke, J. Leponce, M. Lessard, J. Longino, J. Lucky, A. Majer, Jonathan Menke, S. Mezger, D. Mori, A. Munyai, T. Paknia, O. Pearce-Duvet, J. Pfeiffer, M. Philpott, S. de Souza, J. Tista, M. Vasconcelos, H. Vonshak, M. Parr, C. Climate mediates the effects of disturbance on ant assemblage structure |
| title | Climate mediates the effects of disturbance on ant assemblage structure |
| title_full | Climate mediates the effects of disturbance on ant assemblage structure |
| title_fullStr | Climate mediates the effects of disturbance on ant assemblage structure |
| title_full_unstemmed | Climate mediates the effects of disturbance on ant assemblage structure |
| title_short | Climate mediates the effects of disturbance on ant assemblage structure |
| title_sort | climate mediates the effects of disturbance on ant assemblage structure |
| topic | assemblage structure dominance species evenness probability of interspecific encounter (PIE) global warming |
| url | http://hdl.handle.net/20.500.11937/41843 |