Riggs Creek Flux Data Collection 

This dataset consists of measurements of the exchange of energy and mass between the surface and the atmospheric boundary-layer in a pastoral area using eddy covariance techniques.

The flux station site is located within an area of dryland agriculture. The surrounding area is dominated by broadacre farming practices. The vegetation cover is predominantly pasture. Elevation of the site is close to 152m and mean annual precipitation at a nearby Bureau of Meteorology site measures 650mm. Maximum temperatures range from 12.3°C (in July) to 29.7°C (in February), while minimum temperatures range from 10.4°C (in July) to 26.8°C (in February).

The instrument mast is 4 meters tall. Heat, water vapour and carbon dioxide measurements are taken using the open-path eddy flux technique. Temperature, humidity, wind speed, wind direction, rainfall and net radiation are measured. Soil heat fluxes are measured and soil moisture content is gathered using time domain reflectometry.

This data is also available at http://data.ozflux.org.au . 

We at TERN acknowledge the Traditional Owners and Custodians throughout Australia, New Zealand and all nations. We honour their profound connections to land, water, biodiversity and culture and pay our respects to their Elders past, present and emerging. The Riggs Creek Flux Station was part of a larger program, 'The Carbon Project', and was managed by the University of Western Australia. The work was funded through an ARC Linkage grant, in conjunction with generous contributions from the Victorian Department of Sustainability, Catchment Management Authorities, EPA Victoria and Kilter Pty Ltd. The flux station was part of the Australia OzFlux Network and the international FLUXNET Network. 

The purpose of the Riggs Creek Flux Station was to:
Monitor and determine the balance of environmental demands for water yields, agricultural productivity, carbon storage and biodiversity within a catchment landscape.
Provide information for other projects (i.e. The Carbon Project) which seeks to establish a modelling tool for carbon and water fluxes across various land use types, in order to benefit land management practices in the Goulburn-Broken catchment region. 

All flux raw data is subject to the quality control process OzFlux QA/QC to generate data from L1 to L6. Levels 3 to 6 are available for re-use. Datasets contain Quality Controls flags which will indicate when data quality is poor and has been filled from alternative sources. For more details, refer to Isaac et al (2017) in the Publications section, https://doi.org/10.5194/bg-14-2903-2017 .