Tag Archives: conservation

New paper: Simultaneously operating threats cannot predict extinction risk

Journal: Conservation Letters Abstract: Species afflicted by multiple threats are thought to face greater extinction risk. However, it is not known whether multiple threats operate antagonistically, additively, or synergistically, or whether they vary across different taxonomic and spatial scales. We … Continue reading

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New paper: Impact of 2019–2020 mega-fires on Australian fauna habitat

Journal: Nature Ecology & Evolution Abstract: Australia’s 2019–2020 mega-fires were exacerbated by drought, anthropogenic climate change and existing land-use management. Here, using a combination of remotely sensed data and species distribution models, we found these fires burnt ~97,000 km2 of … Continue reading

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New paper: Ecological forecasts to inform near‐term management of threats to biodiversity

Published in: Global Change Biology Abstract: Ecosystems are being altered by rapid and interacting changes in natural processes and anthropogenic threats to biodiversity. Uncertainty in historical, current and future  effectiveness of actions hampers decisions about how to mitigate changes to … Continue reading

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Six million hectares of threatened species habitat up in smoke

New analysis led by Michelle Ward. Michelle Ward, The University of Queensland; Aaron Greenville, University of Sydney; April Reside, The University of Queensland; Ayesha Tulloch, University of Sydney; Brooke Williams, The University of Queensland; Emily Massingham, The University of Queensland; … Continue reading

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New paper! Persistence through tough times: fixed and shifting refuges in threatened species conservation

Published in: Biodiversity and Conservation Abstract: It may be possible to avert threatened species declines by protecting refuges that promote species persistence during times of stress. To do this, we need to know where refuges are located, and when and … Continue reading

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New paper: Taxonomic status of the Australian dingo: the case for Canis dingo Meyer, 1793

Published in: Zootaxa Abstract: The taxonomic status and systematic nomenclature of the Australian dingo remain contentious, resulting in decades of inconsistent applications in the scientific literature and in policy. Prompted by a recent publication calling for dingoes to be considered … Continue reading

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New paper: Dynamics, habitat use and extinction risk of a carnivorous desert marsupial

Authors: Aaron C. Greenville, Robert Brandle, Peter Canty and Chris R. Dickman Published in: Journal of Zoology. Abstract: Animals in hot desert environments often show marked fluctuations in population size, persisting in low numbers in refuge habitats during dry periods … Continue reading

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New Paper! Making the most of incomplete long-term datasets: the MARSS solution

Authors: Aaron C. Greenville, Vuong Nguyen, Glenda M. Wardle and Chris R. Dickman Published in: Australian Zoologist Abstract: Long-term field-based monitoring is essential to develop a deep understanding of how ecosystems function and to identify species at risk of decline. … Continue reading

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New paper: Interactions between wildfire and drought drive population responses of mammals in coastal woodlands

Authors: Mathew S. Crowther, Ayesha I. Tulloch, Mike Letnic, Aaron C. Greenville, & Chris R. Dickman Published in: Journal of Mammalogy (Feature article) Abstract: Fire is an ecologically important process in many habitats. Increases in the frequency and intensity of … Continue reading

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New paper: Desert mammal populations are limited by introduced predators rather than future climate change

Authors: Aaron C. Greenville, Glenda M. Wardle & Chris R. Dickman Published in: Royal Society Open Science Abstract: Climate change is predicted to place up to one in six species at risk of extinction in coming decades, but extinction probability … Continue reading

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