Wedgetail Flux Data: Energy and Mass Exchange Measurements from Tasmania

Flux tower measurements quantify the exchange of energy and mass between the surface and the atmospheric boundary layer using eddy covariance techniques. Data were processed with PyFluxPro and ONEFlux software to produce a final, gap-filled product containing Net Ecosystem Exchange partitioned into Gross Primary Productivity and Ecosystem Respiration. The tower was installed by the University of Tasmania in July 2024 on a sedgeland-grassland site at 860 meters elevation in Tasmania.

Use Cases

• Modeling carbon budgets based on Net Ecosystem Exchange (NEE) data.
• Partitioning ecosystem respiration from photosynthesis based on Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) outputs.
• Studying energy and water vapor fluxes in grassland ecosystems based on eddy covariance measurements.
• Validating and calibrating land surface models based on gap-filled, quality-controlled flux data.

Strengths

• Data processed using established scientific software pipelines: PyFluxPro and ONEFlux.
• Site metadata is detailed, including precise coordinates (42°05'29"S, 147°04'46"E), elevation (860m), and average annual precipitation (~900mm).
• Provides a final, gap-filled data product with derived variables like GPP and ER.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Freshness should be verified; last updated metadata indicates a future date (2026-05-16).

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

Eddy covariance techniques at a flux tower, with data processed using PyFluxPro and ONEFlux software.

Freshness

Last updated 2026-05-16 01:59:44.107450; freshness should be verified.

Geography

Silver Plains Reserve, Tasmania, Australia (42°05'29"S, 147°04'46"E).