Flux Tower Measurements from Daintree Rainforest 2008 Onwards

Featuring flux tower measurements of energy and mass exchange between the surface and atmosphere using eddy covariance techniques, processed with PyFluxPro (v3.4.21). The Cow Bay station in the Daintree Rainforest, established in December 2008, provides data on Net Ecosystem Exchange (NEE), Gross Primary Productivity (GPP), and Ecosystem Respiration (ER).

Use Cases

• Analyze Net Ecosystem Exchange (NEE) time series to study carbon sequestration dynamics in a complex mesophyll vine forest.
• Partition NEE into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) to model ecosystem carbon balance.
• Investigate relationships between supplementary measurements like temperature, humidity, and rainfall with fluxes of heat, water vapor, and carbon dioxide.
• Assess the impact of radiometer shadowing artifacts on downwelling radiation measurements relative to solar inclination.

Strengths

• Data processed using the established PyFluxPro (v3.4.21) software as described by Isaac et al. (2017).
• Site characterization includes specific metrics: 94 species in the core 1 Ha, average tree height of 22 m, elevation of 90 m, and mean annual precipitation of 3935 mm.
• Part of the FNQ Rainforest SuperSite and the TERN network, indicating integration into a larger ecological monitoring infrastructure.
• Time series extends from the station's establishment in December 2008, providing over 15 years of potential data.

Limitations

• The early years (2009-2012) had several data gaps, reducing temporal continuity.
• Persistent shadowing of radiometric equipment causes artifacts in radiation measurements.
• Row count, column count, and specific data format details are unknown from the provided input.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery, managed by James Cook University.

Collection Method

Flux tower measurements using the open-path eddy flux technique, processed with PyFluxPro software.

Time Range

From December 2008 onwards.

Freshness

Last updated on 2026-03-20.

Geography

Cow Bay flux station in the Daintree Rainforest, Australia (elevation 90 m).