- Title
- Limited understanding of bushfire impacts on Australian invertebrates
- Creator
- Saunders, Manu; Barton, Philip; Bickerstaff, James; Frost, Lindsey; Umbers, Kate
- Date
- 2021
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/176365
- Identifier
- vital:15125
- Identifier
-
https://doi.org/10.1111/icad.12493
- Identifier
- ISBN:1752 458X (ISSN)
- Abstract
- Understanding how increasing risk of frequent and severe fires affects biodiversity and ecosystem function is important for effective conservation and recovery, but large knowledge gaps exist for many taxa in many parts of the world, especially invertebrates. After Australia's 2019–2020 catastrophic bushfire disaster, estimates of biodiversity loss and government priorities for post-fire conservation activities were focused on vertebrates and plants because of lack of knowledge about invertebrates. Our synthesis of published evidence reveals a fragmented and ambiguous body of literature on invertebrate responses to fire in Australian ecosystems, limiting the capacity of evidence to inform effective conservation policy in response to extreme fire events. Peer-reviewed studies are available for only six of the more than 30 invertebrate phyla and 88% were on arthropods, predominantly ants. Nearly all studies (94%) were conducted in terrestrial habitats, with only four studies measuring impacts in freshwater habitats and no studies of impacts on marine invertebrates. The high variation in study designs and treatment categories, as well as the absence of key methodological details in many older observational studies, means that there is substantial opportunity to improve our approach to collating meaningful estimates of general fire effects. To understand the full ecological effects of catastrophic fire events, and design effective policies that support recovery of ecosystems now and in future, it is critical that we improve understanding of how fire regimes affect invertebrates. We list key priorities for research and policy to support invertebrate conservation and ecosystem recovery in the face of increasing fire risk. © 2021 Royal Entomological Society. **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Kate Umbers” is provided in this record**
- Publisher
- Blackwell Publishing Ltd
- Relation
- Insect Conservation and Diversity Vol. 14, no. 3 (2021), p. 285-293
- Rights
- All metadata describing materials held in, or linked to, the repository is freely available under a CC0 licence
- Rights
- Copyright © 2021 Royal Entomological Society
- Subject
- 0502 Environmental Science and Management; 0602 Ecology; 0608 Zoology; Biodiversity; Ecosystem function; Ecosystem recovery; Fire; Insects; Megafire; Wildfire
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