Alice Springs Mulga Flux Tower Measurements of Net Ecosystem Exchange

FLUXNET 2026 data release provides gap-filled Net Ecosystem Exchange (NEE) partitioned into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) for a semi-arid Australian ecosystem. Measurements were processed using PyFluxPro and ONEFlux software by the University of Technology Sydney. This station has been operational since September 2010, with data managed by the Terrestrial Ecosystem Research Network.

Use Cases

• Modeling Net Ecosystem Exchange (NEE) dynamics from continuous time-series flux tower measurements.
• Partitioning Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) to study carbon cycle components.
• Analyzing energy and mass exchange between the land surface and atmospheric boundary-layer using eddy covariance data.

Strengths

• Data processed with standardized FLUXNET methodology (PyFluxPro v3.4.21 and ONEFlux).
• Provides a final, gap-filled product for key carbon flux variables.
• Station provides a long-term record from a semi-arid ecosystem, operational since 2010.

Limitations

• Specific row count, column list, and temporal resolution are not provided.
• Geographic coverage is limited to a single flux tower site in central Australia.
• Data freshness is unclear beyond the 2026 release date.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery, University of Technology Sydney.

Collection Method

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

Time Range

Station established September 2010; specific data range in release is unknown.

Freshness

Data release dated April 2026.

Geography

Alice Springs Mulga flux station, Pine Hill cattle station, Northern Territory, Australia.