Flux Tower Measurements from Tropical Pasture Site

Comprising flux tower measurements of energy and mass exchange between a tropical pasture surface and the atmospheric boundary layer using eddy covariance techniques. Data were processed with PyFluxPro (v3.4.15) to produce a final, gap-filled product with partitioned Net Ecosystem Exchange (NEE). The site was dominated by specific pasture species and was destroyed by fire in September 2013.

Use Cases

• Analyze Net Ecosystem Exchange (NEE) partitioning into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) to model carbon dynamics.
• Study the relationship between incoming/reflected shortwave radiation, net radiation, and heat flux measurements for surface energy balance modeling.
• Correlate temperature, humidity, and wind speed/direction measurements with seasonal variations in maximum and minimum temperatures described for the site.
• Integrate ancillary measurements like LAI, leaf-scale physiological properties, and soil physical properties with core flux data for ecosystem process studies.

Strengths

• Data processed using a specific, documented methodology (PyFluxPro v3.4.15 as per Isaac et al., 2017).
• Includes detailed site characterization with specific species, soil types, elevation (70 m), and climate metrics (e.g., 1250 mm mean annual precipitation).
• Contains a final, gap-filled data product for key variables like NEE, GPP, and ER.

Limitations

• The dataset's temporal coverage is unclear, and the site was destroyed in 2013, limiting data to a historical period.
• Key structural metadata like row count, column names, and file size are unknown, hindering initial assessment of data scale and variables.
• Primary data files are in HTML and PNG formats, which are non-standard for quantitative analysis and may require significant extraction and parsing.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

Eddy covariance flux tower measurements processed with PyFluxPro software.

Time Range

Collection period unspecified, but site was destroyed in September 2013.

Freshness

Metadata was last updated in March 2026, but the underlying data collection ended in 2013.

Geography

A tropical pasture site in Australia with specific soil (red kandosol and deep sand) and elevation (70 m) details.