Historic Forest Connectivity and Fragmentation in New South Wales, 1995 to 2020

Spatial layers detail forest connectivity across New South Wales from 1995 to 2020, accounting for habitat quality, fragmentation, and landscape position. The dataset is processed through land-use masking and fuzzy-logic certainty analysis based on forest cover extent grids. It supersedes a previous version covering 1995 to 2019 and is published by the Terrestrial Ecosystem Research Network.

Use Cases

• Modeling habitat connectivity for species conservation based on forest cover and fragmentation metrics.
• Analyzing trends in forest condition and landscape connectivity over a 25-year period.
• Assessing the impact of land-use changes on biodiversity using exclusion-masked forest cover data.
• Calibrating biodiversity indicators by applying the Spatial Links methodology for connectivity.

Strengths

• Covers a 25-year time series from 1995 to 2020.
• Applies a defined methodology aligned with the Biodiversity Indicator Program and Spatial Links.
• Supersedes a previous version, suggesting ongoing curation and updates.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic or temporal bias inherent to the source platform.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

Processed from NSW Forest Monitoring and Improvement Program Statewide Historic Forest Cover Extent grids through land-use/vegetation exclusion masking and fuzzy-logic certainty analysis.

Time Range

1995 to 2020

Freshness

Last updated 2026-06-10 19:52:48.796308; freshness should be verified.

Geography

New South Wales, Australia