Wedgetail Flux Data 2025: Net Ecosystem Exchange from a Tasmanian Grassland

Eddy covariance flux tower measurements from the Wedge Tail site in Tasmania's Silver Plains Reserve provide gap-filled data on Net Ecosystem Exchange (NEE), Gross Primary Productivity (GPP), and Ecosystem Respiration (ER). The tower was installed in July 2024 on a sedgeland and grassland at 860 meters elevation, receiving about 900 mm annual precipitation. Data were processed using PyFluxPro and ONEFlux software as described in referenced scientific publications.

Use Cases

• Modeling carbon sequestration potential based on gap-filled Net Ecosystem Exchange (NEE) data.
• Partitioning ecosystem carbon fluxes into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) for process studies.
• Analyzing the impact of site-specific conditions like elevation and precipitation on carbon exchange.
• Validating regional climate models using high-frequency eddy covariance measurements.

Strengths

• Data processing follows established scientific methods described in Isaac et al. (2017) and Pastorello et al. (2020).
• The final product is gap-filled, providing a continuous time series for analysis.
• Site metadata includes precise coordinates (42°05'29"S, 147°04'46"E), elevation (860m), and average annual precipitation (900mm).

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 as the last metadata update was 2026-05-16.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery via data_gov_au.

Collection Method

Eddy covariance techniques via flux tower, processed with PyFluxPro and ONEFlux software.

Freshness

Last updated 2026-05-16 02:00:34.996415

Geography

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