Alice Springs Mulga Flux Data: Energy and Mass Exchange in an Australian Woodland

Alice Springs in Australia's Northern Territory is the location for this flux tower dataset measuring energy, water vapor, and carbon exchange. The Terrestrial Ecosystem Research Network processed the data using PyFluxPro (v3.5.0) to produce gap-filled Net Ecosystem Exchange partitioned into Gross Primary Productivity and Ecosystem Respiration. Measurements include heat, water, and carbon fluxes at 11.6 m, plus supplementary atmospheric, radiation, precipitation, and multi-depth soil readings.

Use Cases

• Modeling Net Ecosystem Exchange (NEE) dynamics based on gap-filled flux tower data.
• Partitioning carbon fluxes into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) for ecosystem studies.
• Analyzing energy balance and water vapor exchange using eddy covariance measurements.
• Studying soil moisture and temperature profiles across different habitats (bare soil, mulga, understory).
• Investigating the impact of variable annual precipitation (100mm to 750mm) on ecosystem fluxes.

Strengths

• Data processed with a standardized pipeline (PyFluxPro v3.5.0) as described by Isaac et al. (2017).
• Includes a final, gap-filled product for continuous time-series analysis.
• Comprehensive supplementary measurements across atmospheric, radiation, precipitation, and multiple soil layers.
• Site metadata is detailed, including canopy height (6.5 m), elevation (606 m), soil composition (50:50 sand:clay), and wind patterns.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and temporal coverage are unknown, which may limit suitability assessment.
• Data freshness should be verified; last metadata update was 2026-06-19.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

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

Time Range

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Freshness

Last updated 2026-06-19 09:19:23.505257; freshness should be verified.

Geography

Pine Hill cattle station near Alice Springs, Northern Territory, Australia. Elevation 606 m, flat terrain.