Howard Springs Flux Data: Energy and Mass Exchange in an Australian Savanna

Flux tower measurements processed with PyFluxPro (v3.4.15) quantify the exchange of energy, water vapor, and carbon dioxide between an open woodland savanna surface and the atmosphere. The Terrestrial Ecosystem Research Network's Data Discovery platform released this data, which includes gap-filled Net Ecosystem Exchange partitioned into Gross Primary Productivity and Ecosystem Respiration. The site features a 23-meter instrument mast and is co-dominated by Eucalyptus miniata and Eucalyptus tentrodonata trees averaging 14-16 meters in height.

Use Cases

• Modeling Net Ecosystem Exchange (NEE) based on gap-filled eddy covariance flux data.
• Partitioning carbon flux into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) using the PyFluxPro methodology.
• Analyzing energy balance and evapotranspiration based on heat, water vapor, radiation, and soil moisture measurements.
• Studying savanna ecosystem responses to seasonal climate variation based on temperature, rainfall, and radiation data.

Strengths

• Data is processed into a final, gap-filled product using a documented methodology (PyFluxPro v3.4.15 as per Isaac et al., 2017).
• Site characteristics are well-documented, including tree species (Eucalyptus miniata and Eucalyptus tentrodonata), average height (14-16 m), elevation (64 m), and annual precipitation (1750 mm).
• Instrumentation details are provided, including a 23-meter mast and measurements of temperature, humidity, wind, rainfall, radiation, and soil parameters.

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 may reflect geographic bias inherent to a single Australian savanna site.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

Eddy covariance flux tower measurements processed with PyFluxPro software.

Time Range

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Freshness

Last updated 2026-03-20 17:29:38.549901; freshness should be verified.

Geography

Howard Springs, Australia (open woodland savanna, elevation ~64 m)