Flux Tower Measurements from a Tropical Rangeland Savanna

Aggregating flux tower measurements of energy and mass exchange between the surface and atmosphere using eddy covariance techniques. Data were processed with PyFluxPro software to produce gap-filled products including Net Ecosystem Exchange partitioned into Gross Primary Productivity and Ecosystem Respiration.

Use Cases

• Analyze Net Ecosystem Exchange (NEE) dynamics to understand carbon balance in a tropical rangeland savanna ecosystem.
• Partition NEE into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) to study seasonal productivity and respiration cycles.
• Model energy exchange fluxes to characterize surface-atmosphere interactions in a tall open savanna environment.
• Investigate flux data from a site dominated by native grasses like blackspear and kangaroo grass to assess their role in ecosystem carbon cycling.

Strengths

• Data processed using the established PyFluxPro (v3.4.7) pipeline as described by Isaac et al. (2017).
• Provides final, gap-filled products for key ecosystem fluxes.
• Site is located at a fully operational cattle station, providing data from a real-world grazing environment.

Limitations

• Specific data volume (rows, columns) and file sizes are unknown.
• Data is stored in HTML and PNG formats, which are not standard for quantitative scientific analysis and may require extraction.
• The license is not specified, which could restrict usage.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

Flux tower measurements using eddy covariance techniques, processed with PyFluxPro software.

Time Range

Site established in 2021; data release is 2022_v2.

Freshness

Last updated in March 2026.

Geography

Fletcherview Research Station, 50 km west of Townsville, Queensland, Australia.