Tumbarumba Flux Tower Energy and Mass Exchange Measurements

This release contains flux tower measurements of energy and mass exchange between the surface and atmosphere in a semi-arid eucalypt woodland, processed using the PyFluxPro (v3.3.0) system. The data includes gap-filled Net Ecosystem Exchange (NEE) partitioned into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER). The station, established in 2000, is located in the Bago State Forest in New South Wales, Australia, at an elevation of 1200m.

Use Cases

• Analyze Net Ecosystem Exchange (NEE) time series to study carbon dynamics in a wet sclerophyll forest.
• Partition Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) from NEE to model ecosystem carbon balance.
• Correlate soil moisture content measurements with ecosystem respiration (ER) rates under varying precipitation.
• Model energy fluxes using supplementary measurements of incoming shortwave radiation, net radiation, and soil heat fluxes.

Strengths

• Data processed through the standardized PyFluxPro (v3.3.0) pipeline, ensuring methodological consistency.
• Includes gap-filled final products for key carbon flux variables like NEE, GPP, and ER.
• Comprehensive supplementary measurements including canopy profiles at seven levels and soil heat fluxes.
• Station has a long operational history, established in 2000, providing potential for long-term trend analysis.

Limitations

• Specific row count, column count, and temporal coverage of the 2021 release are not provided in the input.
• Data is specific to a single flux tower site in a wet sclerophyll forest, limiting geographical generalizability.
• Primary file formats listed are HTML and PNG, which may not be the most convenient for direct quantitative analysis compared to CSV or NetCDF.

Provenance

Source

Terrestrial Ecosystem Research Network (TERN) Data Discovery, managed by CSIRO Marine and Atmospheric Research.

Collection Method

Measurements gathered via eddy covariance techniques at a 70m flux tower, processed using PyFluxPro software.

Time Range

Station established in 2000; the specific temporal coverage of the 2021_v1 release is not specified.

Freshness

Data was last updated in the system on March 20, 2026, but the release itself is from 2021.

Geography

Bago State Forest, south eastern New South Wales, Australia. Site elevation is 1200m.