Litchfield Flux Data: Energy and Mass Exchange in Australian Tropical Savanna

Flux tower measurements quantify the exchange of energy and mass between the surface and atmosphere in a high-rainfall, frequently burnt tropical savanna. Data were processed using PyFluxPro (v3.4.23) to produce a final, gap-filled product with Net Ecosystem Exchange partitioned into Gross Primary Productivity and Ecosystem Respiration. This site represents a 5 km² block of open-forest savanna in Australia's Northern Territory, a biome covering 1.9 million km² where approximately 40% burns annually.

Use Cases

• Modeling Net Ecosystem Exchange (NEE) based on gap-filled eddy covariance data.
• Partitioning carbon flux into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) for savanna ecosystems.
• Assessing the impact of frequent fire regimes on carbon sequestration and biogeochemical cycles.
• Studying energy balance and mass exchange in a relatively uniform, intact open-forest landscape.

Strengths

• Data is processed and gap-filled using the PyFluxPro (v3.4.23) software suite.
• Site represents a 5 km² block of relatively uniform, high-rainfall tropical savanna.
• Addresses a national research priority for a biome covering 1.9 million km² in Australia.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and data scale are unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

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

Freshness

Last updated 2026-05-28 14:02:19.932248; freshness should be verified.

Geography

A 5 km² block of open-forest savanna in Australia's Northern Territory, representing tropical savanna.