Flux Tower Measurements from a Tropical Rangeland Savanna in Australia

A collection of flux tower measurements of energy and mass exchange between the surface and atmosphere, processed using PyFluxPro (v3.4.17). It provides gap-filled data with Net Ecosystem Exchange partitioned into Gross Primary Productivity and Ecosystem Respiration from a tall open savanna site used for cattle grazing.

Use Cases

• Analyze seasonal patterns in Gross Primary Productivity and Ecosystem Respiration to understand carbon dynamics in a tropical savanna.
• Model Net Ecosystem Exchange using eddy covariance data to assess the carbon balance of a grazed rangeland ecosystem.
• Study the impact of introduced grass species, such as buffel grass and signal grass, on ecosystem-level flux measurements.
• Investigate energy exchange dynamics between the dry and wet seasons, which are characteristic of the Fletcherview site.

Strengths

• Data processed using the established PyFluxPro (v3.4.17) software, following the methodology described by Isaac et al. (2017).
• Provides a final, gap-filled product for key carbon flux variables like Net Ecosystem Exchange.
• Measurements are from a fully operational cattle station, offering data from a real-world managed ecosystem.
• Site established in 2021, providing data from a relatively new monitoring location.

Limitations

• The specific number of data rows, columns, and file size are unknown.
• Data formats include HTML and PNG, which may not be standard for direct quantitative analysis without extraction.
• Geographic scope is limited to a single site in Queensland, Australia.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

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

Time Range

Data collection began after the site's establishment in 2021; specific end date is unknown.

Freshness

Last updated in March 2026, indicating recent maintenance.

Geography

Fletcherview Research Station, a cattle station located 50 km west of Townsville, Queensland, Australia.