Calperum Chowilla FLUXNET Release 2025_r1: Flux Tower Measurements

FLUXNET Release 2025_r1 consists of flux tower measurements processed using PyFluxPro v3.4.21 and ONEFlux software. The Calperum Chowilla site, established in July 2010, is managed by the University of Adelaide's Landscape Futures Program. It provides gap-filled data on Net Ecosystem Exchange (NEE), Gross Primary Productivity (GPP), and Ecosystem Respiration (ER) for a semi-arid conservation area.

Use Cases

• Modeling carbon sequestration based on gap-filled Net Ecosystem Exchange (NEE) data.
• Partitioning ecosystem respiration from gross primary productivity using the ONEFlux-derived product.
• Analyzing energy and mass exchange dynamics in a semi-arid, mallee-dominated landscape.
• Calibrating and validating terrestrial biosphere models for flat, dune-stabilized environments.

Strengths

• Data processed using established PyFluxPro (v3.4.21) and ONEFlux software pipelines, following published methodologies.
• Site has a long operational history, established in July 2010, providing a multi-year record.
• Final product is gap-filled, providing a continuous time series of key carbon flux variables.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for large-scale modeling.
• Data may reflect geographic bias inherent to a single site within the Riverland floodplains.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery, managed by the University of Adelaide.

Collection Method

Eddy covariance techniques at a flux tower, with quality control and post-processing via PyFluxPro and ONEFlux.

Time Range

Site established July 2010; specific temporal coverage of release is unknown.

Freshness

Last updated 2026-06-13 08:53:12.783524

Geography

Calperum Chowilla site, a semi-arid conservation area fringing the River Murray floodplains in South Australia.