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Otway Flux Data Release 2022_v1

Created 25/06/2025

Updated 26/09/2025

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This data release consists of flux tower measurements of the exchange of energy and mass between the surface and the atmospheric boundary-layer in semi-arid eucalypt woodland using eddy covariance techniques. It been processed using PyFluxPro (v3.3.3) as described in Isaac et al. (2017), https://doi.org/10.5194/bg-14-2903-2017. PyFluxPro takes data recorded at the flux tower and process this data to a final, gap-filled product with Net Ecosystem Exchange (NEE) partitioned into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER). For more information about the processing levels, see https://github.com/OzFlux/PyFluxPro/wiki.

The Otway flux station was located at Narrinda South in south west Victoria, Australia.The pasture was grazed by dairy cattle with average grass height of 0.1m. Annual average rainfall at the site was around 800mm and was only moderately seasonal. Mean daily temperature ranged from 25°C in February to 12°C in July. The flux station was situated on a 10m tower. Fluxes of heat, water vapour and carbon dioxide were measured using the open-path eddy covariance technique. Supplementary measurements included temperature, humidity, rainfall, total solar, photosynthetically active radiation (PAR) and net radiation. Soil temperature and heat flux were also measured. The Otway flux station was established in February 2007 on private land at Nirranda South and managed by CSIRO Marine and Atmospheric Research staff as part of the Cooperative Research Centre for Greenhouse Gas Technologies.For additional site information, see http://www.ozflux.org.au/monitoringsites/otway/index.html .

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Additional Info

Field Value
Title Otway Flux Data Release 2022_v1
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/77924004-e57f-4e0f-89f4-ae951540931e
Contact Point
Terrestrial Ecosystem Research Network's Data Discovery
mark.kitchen@csiro.au
Reference Period 11/08/2007 - 01/01/2011
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    142.81,
    -38.525
  ],
  "type": "Point"
}
Data Portal Terrestrial Ecosystem Research Network

Data Source

This dataset was originally found on Terrestrial Ecosystem Research Network "Otway Flux Data Release 2022_v1". Please visit the source to access the original metadata of the dataset:
https://geonetwork.tern.org.au/geonetwork/srv/eng/csw/dataset/otway-flux-data-release-2022_v1