Wallaby Creek Flux Data: Tall Wet Sclerophyll Forest Carbon Exchange

75-meter tall mountain ash trees in a 300-year-old chronosequence form the basis for this flux tower dataset measuring ecosystem carbon exchange. The release contains gap-filled Net Ecosystem Exchange (NEE) partitioned into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER), processed using PyFluxPro v3.4.15. Data were collected by the Terrestrial Ecosystem Research Network from a cool temperate forest site at approximately 720 meters elevation in Victoria's Central Highlands.

Use Cases

• Modeling carbon sequestration dynamics based on the chronosequence of stand ages (20, 80, and 300 years).
• Analyzing the relationship between forest height and carbon flux based on the 75-meter average canopy height.
• Partitioning Net Ecosystem Exchange into its components based on the gap-filled GPP and ER data.
• Studying the impact of soil type (krasnozemic soils) and climate on ecosystem respiration.

Strengths

• Data is gap-filled and processed using a standardized method (PyFluxPro v3.4.15) as described by Isaac et al. (2017).
• Site features a distinctive chronosequence of forest stand ages (20, 80, and 300 years) established by fires.
• Measurements are from a tall, wet sclerophyll forest with a 75-meter average canopy height, representing a significant carbon sink.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for large-scale modeling.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

Flux tower measurements using eddy covariance techniques.

Time Range

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Freshness

Last updated 2026-05-01 10:14:36.314054; freshness should be verified.

Geography

Wallaby Creek catchment in Victoria's Central Highlands, Australia, at approximately 720m elevation.