Flux Tower Measurements from Yarramundi Control Paddock

Comprising flux tower measurements quantifying the exchange of energy and mass between the surface and the atmospheric boundary-layer using eddy covariance techniques. It provides gap-filled data with Net Ecosystem Exchange (NEE) partitioned into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER). The data were processed using PyFluxPro (v3.4.18) and originate from a site near Richmond, NSW, Australia.

Use Cases

• Analyze Net Ecosystem Exchange (NEE) time series to model carbon sequestration dynamics in a herbaceous perennial ecosystem.
• Partition Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) from NEE data to study ecosystem carbon balance.
• Correlate water vapour flux measurements with rainfall and net radiation data to model surface-atmosphere energy exchange.
• Use canopy greenness photographs taken several times daily to track phenology and validate GPP estimates.

Strengths

• Data processed using a standardized methodology (PyFluxPro v3.4.18) as described in published literature.
• Provides gap-filled final products for key ecosystem fluxes like NEE, GPP, and ER.
• Includes ancillary environmental measurements such as temperature, humidity, rainfall, and net radiation.

Limitations

• Specific data volume (row count, column count) and temporal coverage are not provided.
• The site's vegetation is dominated by exotic species, limiting generalizability to native ecosystems.
• Soil conditions indicate poor drainage and low nutrient availability, which may not represent other environments.

Provenance

Source

Terrestrial Ecosystem Research Network's Data Discovery

Collection Method

Flux tower measurements using open-path eddy covariance techniques, processed with PyFluxPro software.

Freshness

Data was last updated in March 2026.

Geography

Yarramundi Control Paddock near Richmond, NSW, Australia (GPS coordinates -33.613469, 150.734864).