Aqueduct SnowGum Flux Data Collection
<br>This release consists of flux tower measurements of the exchange of energy and mass between the surface and the atmospheric boundary-layer using eddy covariance techniques. Data were processed using PyFluxPro (v3.4.18) as described by Isaac et al. (2017). PyFluxPro produces a final, gap-filled product with Net Ecosystem Exchange (NEE) partitioned into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER).</br>
<br>The Aqueduct Snow Gum Flux station is part of the Australian Mountain Research Facility (AMRF), located at an elevation of 1616 meters asl, Kosciuszko National Park, NSW. The site is characterised by subalpine woodland vegetation dominated by <i>Eucalyptus pauciflora</i>. Long term climate of the site recorded by the Bureau of Meteorology, Perisher Valley AWS (station no. 071075) shows an annual mean of 11.1° C, with annual mean maximum of 12.2° C and annual mean minimum of 9.7° C</br>
Simple
Identification info
- Date (Creation)
- 2023-12-27
- Date (Publication)
- 2025-05-08
- Date (Revision)
- 2025-12-10
- Edition
- 1.0
Identifier
Publisher
Author
University of Tasmania - Hovenden, Mark ()
Churchill Avenue, Hobart, Tasmania, 7005, Australia
Hobart
Tasmania
7005
Australia
Co-author
Australian National University - Nicotra, Adrienne ()
10 East Road, Acton, 2601, Australian Capital Territory, Australia
Acton
Australian Capital Territory
2601
Australia
Co-author
Research School of Biology, Australian National University - Rose Dawson, Hilary ()
10 East Road, Acton, 2601, Australian Capital Territory, Australia
Acton
Australian Capital Territory
2601
Australia
Co-author
Research School of Biology, Australian National University - Brown, Zachary ()
10 East Road, Acton, 2601, Australian Capital Territory, Australia
Acton
Australian Capital Territory
2601
Australia
- Website
- https://www.tern.org.au/
- Purpose
- The primary purpose is to investigate the exchange of CO<sub>2</sub> and water vapor between the atmosphere and land surface (vegetation, soil, vadose zone and groundwater), in a subalpine woodland in NSW. The water, energy and carbon dioxide fluxes form essential boundary conditions for environmental models and must be measured. The purpose of the Aqueduct SnowGum flux station is to :<br/> measure the exchanges of carbon dioxide, water vapour and energy between a healthy snowgum (<i>Eucalyptus pauciflora</i>) ecosystem and the atmosphere using micrometeorological techniques.<br/>
- Credit
- 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.
- Credit
- The site is managed by the University of Tasmania. The flux station is part of the Australian Mountain Research Facility and the OzFlux Network and contributes to the international FLUXNET Network.
- Status
- On going
Point of contact
University of Tasmania - Hovenden, Mark ()
Churchill Avenue, Hobart, Tasmania, 7005, Australia
Churchill Avenue
Hobart
Tasmania
7005
Australia
- Topic category
-
- Climatology, meteorology, atmosphere
Extent
- Description
- The Aqueduct Snow Gum Flux station is located in Kosciuszko National Park, NSW, north-east of Smiggins Holes.
N
S
E
W
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Temporal extent
- Time period
- 2023-11-27
- Title
- Beringer, Jason et al., 2016. An introduction to the Australian and New Zealand flux tower network – OzFlux. Biogeosciences, 13(21). doi:10.5194/bg-13-5895-2016
- Website
-
Beringer, Jason et al., 2016. An introduction to the Australian and New Zealand flux tower network – OzFlux. Biogeosciences, 13(21). doi:10.5194/bg-13-5895-2016
Related documentation
- Title
- Isaac, Peter et al., 2017. OzFlux data: network integration from collection to curation. Biogeosciences, 14(12). doi:10.5194/bg-14-2903-2017
- Website
-
Isaac, Peter et al., 2017. OzFlux data: network integration from collection to curation. Biogeosciences, 14(12). doi:10.5194/bg-14-2903-2017
Related documentation
- Maintenance and update frequency
- Biannually
- GCMD Science Keywords
-
- BIOGEOCHEMICAL PROCESSES
- LAND PRODUCTIVITY
- EVAPOTRANSPIRATION
- TERRESTRIAL ECOSYSTEMS
- ATMOSPHERIC PRESSURE MEASUREMENTS
- TURBULENCE
- WIND SPEED
- WIND DIRECTION
- TRACE GASES/TRACE SPECIES
- ATMOSPHERIC CARBON DIOXIDE
- PHOTOSYNTHETICALLY ACTIVE RADIATION
- LONGWAVE RADIATION
- SHORTWAVE RADIATION
- INCOMING SOLAR RADIATION
- HEAT FLUX
- AIR TEMPERATURE
- PRECIPITATION AMOUNT
- HUMIDITY
- SOIL MOISTURE/WATER CONTENT
- SOIL TEMPERATURE
- ANZSRC Fields of Research
- TERN Platform Vocabulary
- TERN Instrument Vocabulary
- TERN Parameter Vocabulary
-
- air temperature
- Degree Celsius
- downward heat flux at ground level in soil
- Watt per Square Metre
- eastward wind
- Metre per Second
- ecosystem respiration
- Micromole per Square Metre Second
- gross primary productivity of biomass expressed as carbon
- Micromole per Square Metre Second
- magnitude of surface downward stress
- Kilograms per metre per square second
- mass concentration of carbon dioxide in air
- Milligram per Cubic Metre
- mass concentration of water vapor in air
- Gram per Cubic Metre
- mole fraction of carbon dioxide in air
- Micromole per Mole
- mole fraction of water vapor in air
- Millimole per Mole
- Monin-Obukhov length
- Metre
- net ecosystem exchange
- Micromole per Square Metre Second
- net ecosystem productivity
- Micromole per Square Metre Second
- northward wind
- Metre per Second
- relative humidity
- Percent
- soil temperature
- Degree Celsius
- specific humidity
- Kilogram per Kilogram
- specific humidity saturation deficit in air
- Kilogram per Kilogram
- surface air pressure
- Kilopascal
- surface downwelling longwave flux in air
- Watt per Square Metre
- surface downwelling shortwave flux in air
- Watt per Square Metre
- surface friction velocity
- Metre per Second
- surface net downward radiative flux
- Watt per Square Metre
- surface upward flux of available energy
- Watt per Square Metre
- surface upward latent heat flux
- Watt per Square Metre
- surface upward mole flux of carbon dioxide
- Micromole per Square Metre Second
- surface upward sensible heat flux
- Watt per Square Metre
- surface upwelling longwave flux in air
- Watt per Square Metre
- surface upwelling shortwave flux in air
- Watt per Square Metre
- thickness of rainfall amount
- Millimetre
- upward mole flux of carbon dioxide due inferred from storage
- Micromole per Square Metre Second
- vertical wind
- Metre per Second
- volume fraction of condensed water in soil
- Cubic Metre per Cubic Metre
- water evapotranspiration flux
- Kilograms per square metre per second
- water vapor partial pressure in air
- Kilopascal
- water vapor saturation deficit in air
- Kilopascal
- wind from direction
- Degree
- wind speed
- Metre per Second
- enhanced vegetation index
- Unitless
- QUDT Units of Measure
-
- Degree Celsius
- Watt per Square Metre
- Metre per Second
- Micromole per Square Metre Second
- Micromole per Square Metre Second
- Kilograms per metre per square second
- Milligram per Cubic Metre
- Gram per Cubic Metre
- Micromole per Mole
- Millimole per Mole
- Metre
- Micromole per Square Metre Second
- Micromole per Square Metre Second
- Metre per Second
- Percent
- Degree Celsius
- Kilogram per Kilogram
- Kilogram per Kilogram
- Kilopascal
- Watt per Square Metre
- Watt per Square Metre
- Metre per Second
- Watt per Square Metre
- Watt per Square Metre
- Watt per Square Metre
- Micromole per Square Metre Second
- Watt per Square Metre
- Watt per Square Metre
- Watt per Square Metre
- Millimetre
- Micromole per Square Metre Second
- Metre per Second
- Cubic Metre per Cubic Metre
- Kilograms per square metre per second
- Kilopascal
- Kilopascal
- Degree
- Metre per Second
- Unitless
- GCMD Horizontal Resolution Ranges
- GCMD Temporal Resolution Ranges
- Australian Plant Name Index
- Keywords (Discipline)
-
- Eddy Covariance
- AU-SNO
- Australian Mountain Research Facility (AMRF)
Resource constraints
- Use limitation
- The Creative Commons Attribution 4.0 International (CC BY 4.0) license allows others to copy, distribute, display, and create derivative works provided that they credit the original source and any other nominated parties. Details are provided at https://creativecommons.org/licenses/by/4.0/
- File name
- 88x31.png
- File description
- CCBy Logo from creativecommons.org
- File type
- png
- Title
- Creative Commons Attribution 4.0 International Licence
- Alternate title
- CC-BY
- Edition
- 4.0
- Access constraints
- License
- Use constraints
- Other restrictions
- Other constraints
- TERN services are provided on an “as-is” and “as available” basis. Users use any TERN services at their discretion and risk. They will be solely responsible for any damage or loss whatsoever that results from such use including use of any data obtained through TERN and any analysis performed using the TERN infrastructure. <br /><br />Web links to and from external, third party websites should not be construed as implying any relationships with and/or endorsement of the external site or its content by TERN.<br /><br />Please advise any work or publications that use this data via the online form at https://www.tern.org.au/research-publications/#reporting
Resource constraints
- Classification
- Unclassified
Distribution Information
- Distribution format
-
Distributor
Distributor
Terrestrial Ecosystem Research Network
80 Meiers Road, Indooroopilly, Queensland, 4068, Australia
Indooroopilly
Queensland
4068
Australia
- OnLine resource
- Catalog for NetCDF files
- OnLine resource
- ro-crate-metadata.json
Data quality info
- Hierarchy level
- Dataset
- Other
- If the data quality is poor, the data is filled from alternative sources. Filled data can be identified by the Quality Controls flags in the dataset. Quality control checks include (i) range checks for plausible limits, (ii) spike detection, (iii) dependency on other variables and (iv) manual rejection of date ranges. Specific checks applied to the sonic and IRGA data include rejection of points based on the sonic and IRGA diagnostic values and on either automatic gain control (AGC) or CO2 and H2O signal strength, depending upon the configuration of the IRGA. For more details, refer to Isaac et al (2017) in the Publications section, https://doi.org/10.5194/bg-14-2903-2017. For further information about the software (PyFluxPro) used to process and quality control the flux data, see https://github.com/OzFlux/PyFluxPro/wiki .
Resource lineage
- Statement
- 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 .
- Hierarchy level
- Dataset
Reference System Information
- Reference system identifier
- EPSG/EPSG:4326
- Reference system type
- Geodetic Geographic 2D
Metadata
- Metadata identifier
-
urn:uuid/90a5399e-493b-4867-ad89-2429348f7618
- Title
- TERN GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
Point of contact
Type of resource
- Resource scope
- Dataset
- Metadata linkage
-
https://geonetwork.tern.org.au/geonetwork/srv/eng/catalog.search#/metadata/90a5399e-493b-4867-ad89-2429348f7618
Point-of-truth metadata URL
- Date info (Creation)
- 2025-04-07T00:00:00.000000+00:00
- Date info (Revision)
- 2025-12-10T10:07:13.385016+00:00
Metadata standard
- Title
- ISO 19115-1:2014/AMD 1:2018 Geographic information - Metadata - Fundamentals
- Edition
- 1
Metadata standard
- Title
- ISO/TS 19115-3:2016
- Edition
- 1.0
Metadata standard
- Title
- ISO/TS 19157-2:2016
- Edition
- 1.0
- Title
- Terrestrial Ecosystem Research Network (TERN) Metadata Profile of ISO 19115-3:2016 and ISO 19157-2:2016
- Date (published)
- 2021
- Edition
- 1.0
Identifier
Overviews
Spatial extent
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Provided by
Associated resources
Not available