Leadbeater's Possum occupancy (greater than 65%) model

dataset: LBP_OCCUPY_CHRFA
The Leadbeater's Possum Advisory Group (LBPAG) established in 2013, was tasked with developing recommendations (actions) to support the recovery of Leadbeater's Possum (LBP) while maintaining a sustainable timber industry (LBPAG Recommendations Report, January 2014). Bushfires in February 2009 and ongoing habitat decline have led to a reduced population of Leadbeater's Possum. The remaining wild populations is therefore critical to the species' recovery. Prior to the LBPAG there was no specific protection for known colonies. LBPAG recommended that colonies are protected to aid the capacity for the species to recover. This will be achieved by removing threats that can be directly controlled (e.g. timber harvesting) or implement programs that minimise the risk of unplanned impacts (e.g. bushfire).
 
Citation proposal Citation proposal
(2016)

Leadbeater's Possum occupancy (greater than 65%) model

Department of Energy, Environment and Climate Action
 

Simple

 
 

Description

Title
Leadbeater's Possum occupancy (greater than 65%) model 
Alternate title
LBP_OCCUPY_CHRFA 
Purpose
The LBP occupancy model was developed to represent the current probable distribution of the species within the Central Highlands RFA. Occuancy models reflect the impact of recent disturbances (i.e. 2009 bushfires) on current patterns of habitat occupancy, in contrast to Species Distribution models which relfect patterns of habitat use over a longer period of time. The occupancy model was developed from randomised survey data collected across the public land estate to provide a contemporary view of where Leadbeater's Possum are most likely to occur in the landscape. This data is being used in conjunction with the SDMs to identify the most important areas for conservation. More specifically it is being used to identify areas predicted to have greater than 65% probability based on DELWPs occupancy model, where timber harvesting activities are being delayed (i.e. 2 years), while targeted LBP surveys are being undertaken. This will ensure that areas found to contain the species are adequately protected. This dataset is applicable to the Central Highlands Regional Forest Agreement area. 
Supplemental Information
Related Documents: Leadbeater¿s Possum Advisory Group, Recommendations Report and Technical Report, January 2014. - null 
Status
Completed  
 
 

Temporal

 
 

Spatial

Code
4283 
 
 

Maintenance

Maintenance and update frequency
As needed  
 
 

Format

 
 

Contacts

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Keywords

Topic category
  • Biota
  • Farming
 
 

Resource Constraints

Use limitation
Departmental, VicForests and Parks Victoria currently. Primarily to identify areas subject to delayed harvesting, in order for targeted LBP surveys to be conducted. 
Classification
Limited Distribution  
 
 

Lineage

Statement
Dataset Source: TBC Dataset Originality: Derived 
Description
Collection Method: Derived 
Description
TBC 
 
 

Metadata Constraints

Classification
Limited Distribution  
 
 

Quality

Attribute Quality
Comments
Attributes are complete and 100% accurate. 
Positional Accuracy
Conceptual Consistency
Missing Data
Comments
Complete for Central Highlands Regional Forest Agreement area. 
Excess Data
 
 

Acquisition Info

 
 

Raster Data Details

 
 

Point Cloud Data Details

 
 

Contour Data Details

 
 

Survey Details

 
 

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