Flux Tower Measurements of Energy and Mass Exchange in a Savanna-to-Farmland Conversion

A collection of flux tower measurements of energy and mass exchange between the surface and atmosphere using eddy covariance techniques. Data were processed with PyFluxPro (v3.4.7) to produce a final, gap-filled product, including Net Ecosystem Exchange partitioned into Gross Primary Productivity and Ecosystem Respiration. The station was established in August 2011 in a tropical savanna, which was later converted to watermelon farmland as part of a deforestation experiment.

Use Cases

• Analyze Net Ecosystem Exchange (NEE) dynamics during the conversion from tropical savanna to watermelon farmland.
• Partition NEE into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) to study carbon flux components.
• Study greenhouse gas exchange patterns using eddy covariance data from a deforestation experiment site.
• Examine energy exchange measurements from the flux tower to understand surface-atmosphere interactions in a changing landscape.

Strengths

• Data processed with the standardized PyFluxPro (v3.4.7) software, producing a final, gap-filled product.
• Measurements span a significant land-use transition, from tropical savanna (2011) to active watermelon cultivation (from 2013).
• Data collection is part of a controlled deforestation experiment measuring greenhouse gas exchange.

Limitations

• The dataset's row count, column structure, and sample data are unavailable, limiting initial assessment of its analytical scope.
• Available file formats (HTML, PNG) are not typical for raw scientific data, potentially complicating direct computational analysis.
• The license is unspecified, which may create uncertainty regarding permissible use and redistribution.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

Flux tower measurements using eddy covariance techniques, processed with PyFluxPro (v3.4.7).

Time Range

Station established August 2011; land cultivated for watermelon from 2013.

Freshness

Data was last updated on March 20, 2026, indicating recent maintenance.

Geography

Site is a tropical savanna converted to farmland, tagged with 'Au Rdf' and 'Woody Savanna'.