4.7 Article

Regulated timber harvesting does not reduce koala density in north-east forests of New South Wales

Related references

Note: Only part of the references are listed.
Article Ecology

Fire severity and its local extent are key to assessing impacts of Australian mega-fires on koala (Phascolarctos cinereus) density

Brad S. Law et al.

Summary: This study used acoustic arrays to investigate the impact of mega-fires on the density of koala populations. The results showed that koalas were temporarily extirpated in areas with high fire severity, and their density decreased by about 50% in areas with moderate fire severity. No impact was detected in areas with low fire severity. High severity fires had a substantial impact on koalas, but recovery was observed in areas with low severity fires. More frequent fires in the future will lead to further declines in koala populations.

GLOBAL ECOLOGY AND BIOGEOGRAPHY (2022)

Article Multidisciplinary Sciences

Regulated timber harvesting does not reduce koala density in north-east forests of New South Wales

Brad Law et al.

Summary: The compatibility of forestry and koala conservation was investigated in this study. Using a BACIPS design, the researchers found that selective harvesting had no significant effect on koala density, and koalas were able to maintain their density in both selective and heavy harvested areas.

SCIENTIFIC REPORTS (2022)

Article Forestry

California spotted owl habitat selection in a fire-managed landscape suggests conservation benefit of restoring historical fire regimes

Anu Kramer et al.

Summary: Wildland fires play a crucial role in shaping the ecosystems and wildlife species like the California spotted owl. This study focused on how the owls respond to different fire severity levels and patch characteristics in their habitats. The research indicates that owls neither prefer nor avoid areas burned by low to moderate-severity fires, but tend to avoid larger severely-burned patches, suggesting the importance of patch characteristics in owl habitat selection.

FOREST ECOLOGY AND MANAGEMENT (2021)

Article Ecology

Quantifying the impacts of bushfire on populations of wild koalas (Phascolarctos cinereus): Insights from the 2019/20 fire season

Stephen Phillips et al.

Summary: The study investigated the impact of the 2019/2020 bushfire season on wild Koala populations in eastern Australia. It found that bushfires had a severe impact on Koala populations, especially in areas where forest canopies were fully burnt, leading to a significant reduction in Koala survival. The recovery capacity of Koala populations post-fire will depend on the size of the original population and the implementation of recovery-focused management actions.

ECOLOGICAL MANAGEMENT & RESTORATION (2021)

Article Biodiversity Conservation

Megafire causes persistent loss of an old-forest species

G. M. Jones et al.

Summary: Climate change and fire suppression policies have led to increased 'mega-disturbances' in terrestrial ecosystems, impacting wildlife both immediately and in the long term. Research on spotted owls showed that severe fires resulted in site abandonment and lack of re-colonization, with pyrodiversity playing a role in site persistence. Long-term monitoring can provide valuable insights for addressing emerging environmental concerns.

ANIMAL CONSERVATION (2021)

Article Forestry

Response of an arboreal species to plantation harvest

Emily F. Hynes et al.

Summary: Plantation harvesting has minimal impact on resident koalas, with most of them safely dispersing to adjacent plantations during and after the harvest. The survival of koalas during the process is attributed to active efforts to guide them away from harm and facilitate their movement to nearby areas. Future research should focus on the influence of landscape context on harvested plantations.

FOREST ECOLOGY AND MANAGEMENT (2021)

Article Ecology

Comparison of three methods of estimating the population size of an arboreal mammal in a fragmented rural landscape

Mathew S. Crowther et al.

Summary: This study compared three methods for estimating animal population numbers and found that distance sampling is the preferred method for obtaining reliable estimates of koala numbers. It provides similar estimates to other methods while being less intrusive. Combining multiple methods may be more effective for the conservation of threatened species.

WILDLIFE RESEARCH (2021)

Article Ecology

Understanding the role of plantations in the abundance of an arboreal folivore

K. R. Ashman et al.

LANDSCAPE AND URBAN PLANNING (2020)

Article Biodiversity Conservation

Management of multiple threats achieves meaningful koala conservation outcomes

Hawthorne L. Beyer et al.

JOURNAL OF APPLIED ECOLOGY (2018)

Article Zoology

Movement patterns of koalas in remnant forest after fire

Alison Matthews et al.

AUSTRALIAN MAMMALOGY (2016)

Review Biodiversity Conservation

Conserving koalas: A review of the contrasting regional trends, outlooks and policy challenges

Clive McAlpine et al.

BIOLOGICAL CONSERVATION (2015)

Review Biodiversity Conservation

Can retention forestry help conserve biodiversity? A meta-analysis

Katja Fedrowitz et al.

JOURNAL OF APPLIED ECOLOGY (2014)

Article Statistics & Probability

SPATIALLY EXPLICIT MODELS FOR INFERENCE ABOUT DENSITY IN UNMARKED OR PARTIALLY MARKED POPULATIONS

Richard B. Chandler et al.

ANNALS OF APPLIED STATISTICS (2013)

Article Biodiversity Conservation

Is restoring flora the same as restoring fauna? Lessons learned from koalas and mining rehabilitation

Romane H. Cristescu et al.

JOURNAL OF APPLIED ECOLOGY (2013)

Article Zoology

A toolbox for animal call recognition

Michael Towsey et al.

BIOACOUSTICS-THE INTERNATIONAL JOURNAL OF ANIMAL SOUND AND ITS RECORDING (2012)

Article Ecology

Koalas use youngEucalyptusplantations in an agricultural landscape on the Liverpool Plains, New South Wales

Rodney P. Kavanagh et al.

ECOLOGICAL MANAGEMENT & RESTORATION (2012)

Article Ornithology

Parameter-expanded data augmentation for Bayesian analysis of capture-recapture models

J. Andrew Royle et al.

JOURNAL OF ORNITHOLOGY (2012)

Article Behavioral Sciences

Koala bellows and their association with the spatial dynamics of free-ranging koalas

W. Ellis et al.

BEHAVIORAL ECOLOGY (2011)

Article Biodiversity Conservation

Demographic forecasting in koala conservation

AM Penn et al.

CONSERVATION BIOLOGY (2000)