Wedgetail Flux Tower Measurements of Net Ecosystem Exchange and Partitioned Fluxes

Wedgetail FLUXNET Release 2026_r1 contains flux tower measurements of energy and mass exchange between the surface and atmosphere using eddy covariance techniques. Data were processed by the University of Tasmania using PyFluxPro and ONEFlux software to produce gap-filled Net Ecosystem Exchange (NEE), Gross Primary Productivity (GPP), and Ecosystem Respiration (ER). The dataset was released as part of the FLUXNET Shuttle project in April 2026.

Use Cases

• Model seasonal carbon sequestration by analyzing time-series Net Ecosystem Exchange (NEE) data.
• Partition ecosystem respiration from total carbon flux using the provided Ecosystem Respiration (ER) and Gross Primary Productivity (GPP) columns.
• Correlate energy fluxes with local climatic conditions using the site's recorded precipitation and temperature ranges.
• Study the impact of historical grazing on sedgeland carbon dynamics using the flux data from this specific land-use site.

Strengths

• Data processed using standardized FLUXNET methodologies: PyFluxPro for quality control and ONEFlux for gap-filling and partitioning.
• Provides a final, gap-filled product for key carbon flux variables (NEE, GPP, ER), enhancing usability for time-series analysis.
• Site metadata includes precise geographic coordinates (42°05'29"S, 147°04'46"E), elevation (860m), and detailed landscape description.

Limitations

• Sample size and temporal coverage are unknown, limiting assessment of data representativeness over time.
• Data is from a single tower site in a specific sedgeland/grassland, limiting geographic generalizability.
• The dataset's size, row count, and specific time range of measurements are not provided.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery, via the FLUXNET Shuttle project.

Collection Method

Measurements gathered via eddy covariance techniques from a flux tower, processed with PyFluxPro and ONEFlux software.

Time Range

null

Freshness

Data was last updated in April 2026, indicating recent processing and release.

Geography

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