Cape Tribulation Flux Data Release 2022_v2
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...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Dataset |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | Liddell, Michael Weigand, Nico |
| description | 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).
| 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.
The Cape Tribulation flux station is managed by the James Cook University as part of the TERN (DIISR funded) FNQ Rainforest Supersite. Equipment was provided by grants from the ARC external link (RIEFP) and JCU.
Past support was from the Rainforest CRC and Department of Environment and Heritage - Marine and Tropical Sciences Research Facility Project 5ii.2. Climate Change: Scaling from trees to ecosystems. | Purpose
The purpose of the Cape Tribulation flux station is to:
measure exchanges of carbon dioxide, water vapour and energy between the tropical rainforest and the atmosphere using micrometeorological techniques
quantify the changes in carbon and energy balances of an Australian tropical rainforest during the course of post-cyclone canopy recovery. Closely linked to the micrometeorological ecosystem-level studies are leaf-level studies of the major tree and liana species at the site (Dr Owen Atkin, ANU; Dr Peter Hietz, Vienna) and water balance and soil carbon studies (Drs P. Nelson, Marc Le Blanc, JCU)
recommend management strategies for the conservation of carbon stores in tropical rainforest ecosystems that are subject to relatively frequent cyclone disturbance.
| Progress Code: completed | Maintenance and Update Frequency: notPlanned |
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 (v3.4.7) 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).
The Cape Tribulation flux station was located in the land that is adjacent to the Daintree National Park which is part of the Wet Tropics World Heritage Area (WTWHA). The site is flanked to the west by coastal ranges rising to m |
| doi_str_mv | 10.25901/6g2n-5z53 |
| format | Dataset |
| fullrecord | <record><control><sourceid>ands_PQ8</sourceid><recordid>TN_cdi_datacite_primary_10_25901_6g2n_5z53</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>oai_ands_org_au_2048120</sourcerecordid><originalsourceid>FETCH-LOGICAL-a673-8315c56442967cef5133eeab27fde5e60701fe572d1defcf1464600476d387c83</originalsourceid><addsrcrecordid>eNotzktLw0AUBeDZuJDqxl8wO6EQnbnzSpcSrQqFgmR_uZ25UwIxKXmI-uvtw9XhwOHwCXGn1QO4ldKPfg9d4X6duRbLig4s66HZzS1NTd_JdTt_y2eaSH5wyzSyBAWAX3AjrjK1I9_-50LU65e6eis229f36mlTkA-mKI120XlrYeVD5Oy0Mcy0g5ATO_YqKJ3ZBUg6cY5ZW2-9Ujb4ZMoQS7MQy8ttOhpiMzEehuaThh_UCs9-PPnx5D-O7y9j6tKIQyLsqcFz6Yc90oygbKlBmT9Q6kkC</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>dataset</recordtype></control><display><type>dataset</type><title>Cape Tribulation Flux Data Release 2022_v2</title><source>DataCite</source><creator>Liddell, Michael ; Weigand, Nico</creator><creatorcontrib>Liddell, Michael ; Weigand, Nico</creatorcontrib><description>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).
| 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.
The Cape Tribulation flux station is managed by the James Cook University as part of the TERN (DIISR funded) FNQ Rainforest Supersite. Equipment was provided by grants from the ARC external link (RIEFP) and JCU.
Past support was from the Rainforest CRC and Department of Environment and Heritage - Marine and Tropical Sciences Research Facility Project 5ii.2. Climate Change: Scaling from trees to ecosystems. | Purpose
The purpose of the Cape Tribulation flux station is to:
measure exchanges of carbon dioxide, water vapour and energy between the tropical rainforest and the atmosphere using micrometeorological techniques
quantify the changes in carbon and energy balances of an Australian tropical rainforest during the course of post-cyclone canopy recovery. Closely linked to the micrometeorological ecosystem-level studies are leaf-level studies of the major tree and liana species at the site (Dr Owen Atkin, ANU; Dr Peter Hietz, Vienna) and water balance and soil carbon studies (Drs P. Nelson, Marc Le Blanc, JCU)
recommend management strategies for the conservation of carbon stores in tropical rainforest ecosystems that are subject to relatively frequent cyclone disturbance.
| Progress Code: completed | Maintenance and Update Frequency: notPlanned |
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 (v3.4.7) 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).
The Cape Tribulation flux station was located in the land that is adjacent to the Daintree National Park which is part of the Wet Tropics World Heritage Area (WTWHA). The site is flanked to the west by coastal ranges rising to more than 1400 m and to the east by the Coral Sea. The red clay loam podzolic soils are of metamorphic origin and have good drainage characteristics. The metamorphic rocks grade into granite boulders along Thompson Creek which runs along the northern boundary of the site. The crane site itself is gently sloping but the fetch area makes the site one of very complex terrain. The forest is classed as complex mesophyll vine forest (type 1a) and has an average canopy height of 25m. The dominant canopy trees belong to the Apocynaceae , Arecaceae , Euphorbiaceae , Lauraceae , Meliaceae , Myristicaceae and Myrtaceae families. The forest is continuous for several kilometres around the crane except for an area 300 m due east of the crane, which is regrowth forest. Annual average rainfall at the site is around 5180 mm and is strongly seasonal, with 66% falling between January and April (wet season). Mean daily temperature ranges from 26.6 °C in February to 21.2 °C in July.
Tropical cyclones are a frequent occurrence in Far North Queensland. These severe tropical storm systems are natural phenomena which play a major role in determining the ecology of Queensland's tropical lowland rainforests. In March 1999 Tropical Cyclone Rona (Category 3) passed over the Cape Tribulation area causing widespread damage (gusts >170 km/h). At the site several large trees fell, nearly all of the remaining trees were stripped of leaves and the lianas towers were torn to ground level.
The flux station was mounted at the 45 m level on the tower of the Australian Canopy Crane external link. The canopy crane is a Liebherr 91 EC, freestanding construction tower crane. The crane is 48.5 m tall with a radius of 55 m enabling access to 1 hectare of rainforest. Fluxes of heat, water vapour and carbon dioxide were measured using the open-path eddy covariance technique. Supplementary measurements above the canopy included temperature, humidity, rainfall, total solar; these measurements have continued post the flux system decommissioning. Heat flux, soil temperature and water content (time domain reflectometry) were measured in proximity to the flux station; these measurements have continued post the flux system decommissioning. Detailed biometric measurements are made at the crane site and all trees have regular (5 yearly) dbh measurements and canopy mapping carried out. Monitoring bores (3) are located on site. Leaf litter measurements are carried out on a monthly basis. | Data Processing
File naming convention
The NetCDF files follow the naming convention below:
SiteName_ProcessingLevel_FromDate_ToDate_Type.nc
SiteName: short name of the site
ProcessingLevel: file processing level (L3, L4, L5, L6)
FromDate: temporal interval (start), YYYYMMDD
ToDate: temporal interval (end), YYYYMMDD
Type (Level 6 only): Summary, Monthly, Daily, Cumulative, Annual
For the NetCDF files at Level 6 (L6), there are several additional 'aggregated' files. For example:
Summary: This file is a summary of the L6 data for daily, monthly, annual and cumulative data. The files Monthly to Annual below are combined together in one file.
Monthly: This file shows L6 monthly averages of the respective variables, e.g. AH, Fc, NEE, etc.
Daily: same as Monthly but with daily averages.
Cumulative: File showing cumulative values for ecosystem respiration, evapo-transpiration, gross primary productivity, net ecosystem exchange and production as well as precipitation.
Annual: same as Monthly but with annual averages.
| Provider's Access Rights: unclassified</description><identifier>DOI: 10.25901/6g2n-5z53</identifier><language>eng</language><publisher>Terrestrial Ecosystem Research Network</publisher><subject>1 minute - < 1 hour ; AIR TEMPERATURE ; air temperature (degree Celsius) ; ATMOSPHERIC CARBON DIOXIDE ; ATMOSPHERIC PRESSURE MEASUREMENTS ; ATMOSPHERIC SCIENCES ; AU-Ctr ; BIOGEOCHEMICAL PROCESSES ; Campbell Scientific CS616 ; Campbell Scientific CSAT3 ; Campbell Scientific TCAV Averaging Soil Thermocouple Probe ; Cape Tribulation Flux Station ; climatologyMeteorologyAtmosphere ; Cubic Meter per Cubic Meter ; Degree ; degree Celsius ; downward heat flux at ground level in soil (Watt per Square Meter) ; ECOLOGICAL APPLICATIONS ; Ecosystem Function ; ecosystem respiration (Micromoles per square metre second) ; Environdata WeatherMaster 2000 ; Environmental Monitoring ; ENVIRONMENTAL SCIENCE AND MANAGEMENT ; EVAPOTRANSPIRATION ; Gram per Cubic Meter ; gross primary productivity (Micromoles per square metre second) ; HEAT FLUX ; Hukseflux HFP01 ; Hukseflux NR01 ; HUMIDITY ; INCOMING SOLAR RADIATION ; Kilogram per Kilogram ; Kilograms per metre per square second ; Kilograms per square metre per second ; Kilopascal ; LAND PRODUCTIVITY ; lateral component of wind speed (Meter per Second) ; LI-COR LI-190 (SA, SZ, and SL versions) ; LI-COR LI-7500 ; longitudinal component of wind speed (Square metres per square second) ; LONGWAVE RADIATION ; magnitude of surface downward stress (Kilograms per metre per square second) ; mass concentration of water vapor in air (Gram per Cubic Meter) ; mesophyll vine forest ; Meter ; Meter per Second ; Micromoles per mole ; Micromoles per square metre second ; Millimetre ; Millimoles per mole ; Millimoles per square metre second ; mole fraction of carbon dioxide in air (Micromoles per mole) ; mole fraction of water vapor in air (Millimoles per mole) ; Monin-Obukhov length (Meter) ; net ecosystem exchange (Micromoles per square metre second) ; net ecosystem productivity (Micromoles per square metre second) ; Observator RIM-8000 series rain gauge ; Percent ; PHOTOSYNTHETICALLY ACTIVE RADIATION ; Point Resolution ; PRECIPITATION AMOUNT ; relative humidity (Percent) ; SHORTWAVE RADIATION ; SOIL MOISTURE/WATER CONTENT ; SOIL SCIENCES ; SOIL TEMPERATURE ; soil temperature (degree Celsius) ; specific humidity (Kilogram per Kilogram) ; specific humidity saturation deficit in air (Kilogram per Kilogram) ; Square metres per square second ; surface air pressure (Kilopascal) ; surface downwelling longwave flux in air (Watt per Square Meter) ; surface downwelling photosynthetic photon flux in air (Millimoles per square metre second) ; surface downwelling shortwave flux in air (Watt per Square Meter) ; surface friction velocity (Meter per Second) ; surface net downward radiative flux (Watt per Square Meter) ; surface upward flux of available energy (Watt per Square Meter) ; surface upward latent heat flux (Watt per Square Meter) ; surface upward mole flux of carbon dioxide (Micromoles per square metre second) ; surface upward sensible heat flux (Watt per Square Meter) ; surface upwelling longwave flux in air (Watt per Square Meter) ; surface upwelling shortwave flux in air (Watt per Square Meter) ; TERRESTRIAL ECOSYSTEMS ; thickness of rainfall amount (Millimetre) ; TRACE GASES/TRACE SPECIES ; TURBULENCE ; Vaisala HMP45C ; Vaisala WXT520 ; vertical wind (Meter per Second) ; volume fraction of condensed water in soil (Cubic Meter per Cubic Meter) ; water evapotranspiration flux (Kilograms per square metre per second) ; water vapor partial pressure in air (Kilopascal) ; water vapor saturation deficit in air (Kilopascal) ; Watt per Square Meter ; WIND DIRECTION ; wind from direction (Degree) ; WIND SPEED ; wind speed (Meter per Second)</subject><creationdate>2024</creationdate><rights><![CDATA[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 <br>Please cite this dataset as {Author} ({PublicationYear}). {Title}. {Version, as appropriate}. Terrestrial Ecosystem Research Network. Dataset. {Identifier}.</br>]]></rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps:/researchdata.edu.au/2048120$$EHTML$$P50$$Gands$$Hfree_for_read</linktohtml><link.rule.ids>776,1888,27256,75972</link.rule.ids><linktorsrc>$$Uhttps://commons.datacite.org/doi.org/10.25901/6g2n-5z53$$EView_record_in_DataCite.org$$FView_record_in_$$GDataCite.org$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Liddell, Michael</creatorcontrib><creatorcontrib>Weigand, Nico</creatorcontrib><title>Cape Tribulation Flux Data Release 2022_v2</title><description>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).
| 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.
The Cape Tribulation flux station is managed by the James Cook University as part of the TERN (DIISR funded) FNQ Rainforest Supersite. Equipment was provided by grants from the ARC external link (RIEFP) and JCU.
Past support was from the Rainforest CRC and Department of Environment and Heritage - Marine and Tropical Sciences Research Facility Project 5ii.2. Climate Change: Scaling from trees to ecosystems. | Purpose
The purpose of the Cape Tribulation flux station is to:
measure exchanges of carbon dioxide, water vapour and energy between the tropical rainforest and the atmosphere using micrometeorological techniques
quantify the changes in carbon and energy balances of an Australian tropical rainforest during the course of post-cyclone canopy recovery. Closely linked to the micrometeorological ecosystem-level studies are leaf-level studies of the major tree and liana species at the site (Dr Owen Atkin, ANU; Dr Peter Hietz, Vienna) and water balance and soil carbon studies (Drs P. Nelson, Marc Le Blanc, JCU)
recommend management strategies for the conservation of carbon stores in tropical rainforest ecosystems that are subject to relatively frequent cyclone disturbance.
| Progress Code: completed | Maintenance and Update Frequency: notPlanned |
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 (v3.4.7) 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).
The Cape Tribulation flux station was located in the land that is adjacent to the Daintree National Park which is part of the Wet Tropics World Heritage Area (WTWHA). The site is flanked to the west by coastal ranges rising to more than 1400 m and to the east by the Coral Sea. The red clay loam podzolic soils are of metamorphic origin and have good drainage characteristics. The metamorphic rocks grade into granite boulders along Thompson Creek which runs along the northern boundary of the site. The crane site itself is gently sloping but the fetch area makes the site one of very complex terrain. The forest is classed as complex mesophyll vine forest (type 1a) and has an average canopy height of 25m. The dominant canopy trees belong to the Apocynaceae , Arecaceae , Euphorbiaceae , Lauraceae , Meliaceae , Myristicaceae and Myrtaceae families. The forest is continuous for several kilometres around the crane except for an area 300 m due east of the crane, which is regrowth forest. Annual average rainfall at the site is around 5180 mm and is strongly seasonal, with 66% falling between January and April (wet season). Mean daily temperature ranges from 26.6 °C in February to 21.2 °C in July.
Tropical cyclones are a frequent occurrence in Far North Queensland. These severe tropical storm systems are natural phenomena which play a major role in determining the ecology of Queensland's tropical lowland rainforests. In March 1999 Tropical Cyclone Rona (Category 3) passed over the Cape Tribulation area causing widespread damage (gusts >170 km/h). At the site several large trees fell, nearly all of the remaining trees were stripped of leaves and the lianas towers were torn to ground level.
The flux station was mounted at the 45 m level on the tower of the Australian Canopy Crane external link. The canopy crane is a Liebherr 91 EC, freestanding construction tower crane. The crane is 48.5 m tall with a radius of 55 m enabling access to 1 hectare of rainforest. Fluxes of heat, water vapour and carbon dioxide were measured using the open-path eddy covariance technique. Supplementary measurements above the canopy included temperature, humidity, rainfall, total solar; these measurements have continued post the flux system decommissioning. Heat flux, soil temperature and water content (time domain reflectometry) were measured in proximity to the flux station; these measurements have continued post the flux system decommissioning. Detailed biometric measurements are made at the crane site and all trees have regular (5 yearly) dbh measurements and canopy mapping carried out. Monitoring bores (3) are located on site. Leaf litter measurements are carried out on a monthly basis. | Data Processing
File naming convention
The NetCDF files follow the naming convention below:
SiteName_ProcessingLevel_FromDate_ToDate_Type.nc
SiteName: short name of the site
ProcessingLevel: file processing level (L3, L4, L5, L6)
FromDate: temporal interval (start), YYYYMMDD
ToDate: temporal interval (end), YYYYMMDD
Type (Level 6 only): Summary, Monthly, Daily, Cumulative, Annual
For the NetCDF files at Level 6 (L6), there are several additional 'aggregated' files. For example:
Summary: This file is a summary of the L6 data for daily, monthly, annual and cumulative data. The files Monthly to Annual below are combined together in one file.
Monthly: This file shows L6 monthly averages of the respective variables, e.g. AH, Fc, NEE, etc.
Daily: same as Monthly but with daily averages.
Cumulative: File showing cumulative values for ecosystem respiration, evapo-transpiration, gross primary productivity, net ecosystem exchange and production as well as precipitation.
Annual: same as Monthly but with annual averages.
| Provider's Access Rights: unclassified</description><subject>1 minute - < 1 hour</subject><subject>AIR TEMPERATURE</subject><subject>air temperature (degree Celsius)</subject><subject>ATMOSPHERIC CARBON DIOXIDE</subject><subject>ATMOSPHERIC PRESSURE MEASUREMENTS</subject><subject>ATMOSPHERIC SCIENCES</subject><subject>AU-Ctr</subject><subject>BIOGEOCHEMICAL PROCESSES</subject><subject>Campbell Scientific CS616</subject><subject>Campbell Scientific CSAT3</subject><subject>Campbell Scientific TCAV Averaging Soil Thermocouple Probe</subject><subject>Cape Tribulation Flux Station</subject><subject>climatologyMeteorologyAtmosphere</subject><subject>Cubic Meter per Cubic Meter</subject><subject>Degree</subject><subject>degree Celsius</subject><subject>downward heat flux at ground level in soil (Watt per Square Meter)</subject><subject>ECOLOGICAL APPLICATIONS</subject><subject>Ecosystem Function</subject><subject>ecosystem respiration (Micromoles per square metre second)</subject><subject>Environdata WeatherMaster 2000</subject><subject>Environmental Monitoring</subject><subject>ENVIRONMENTAL SCIENCE AND MANAGEMENT</subject><subject>EVAPOTRANSPIRATION</subject><subject>Gram per Cubic Meter</subject><subject>gross primary productivity (Micromoles per square metre second)</subject><subject>HEAT FLUX</subject><subject>Hukseflux HFP01</subject><subject>Hukseflux NR01</subject><subject>HUMIDITY</subject><subject>INCOMING SOLAR RADIATION</subject><subject>Kilogram per Kilogram</subject><subject>Kilograms per metre per square second</subject><subject>Kilograms per square metre per second</subject><subject>Kilopascal</subject><subject>LAND PRODUCTIVITY</subject><subject>lateral component of wind speed (Meter per Second)</subject><subject>LI-COR LI-190 (SA, SZ, and SL versions)</subject><subject>LI-COR LI-7500</subject><subject>longitudinal component of wind speed (Square metres per square second)</subject><subject>LONGWAVE RADIATION</subject><subject>magnitude of surface downward stress (Kilograms per metre per square second)</subject><subject>mass concentration of water vapor in air (Gram per Cubic Meter)</subject><subject>mesophyll vine forest</subject><subject>Meter</subject><subject>Meter per Second</subject><subject>Micromoles per mole</subject><subject>Micromoles per square metre second</subject><subject>Millimetre</subject><subject>Millimoles per mole</subject><subject>Millimoles per square metre second</subject><subject>mole fraction of carbon dioxide in air (Micromoles per mole)</subject><subject>mole fraction of water vapor in air (Millimoles per mole)</subject><subject>Monin-Obukhov length (Meter)</subject><subject>net ecosystem exchange (Micromoles per square metre second)</subject><subject>net ecosystem productivity (Micromoles per square metre second)</subject><subject>Observator RIM-8000 series rain gauge</subject><subject>Percent</subject><subject>PHOTOSYNTHETICALLY ACTIVE RADIATION</subject><subject>Point Resolution</subject><subject>PRECIPITATION AMOUNT</subject><subject>relative humidity (Percent)</subject><subject>SHORTWAVE RADIATION</subject><subject>SOIL MOISTURE/WATER CONTENT</subject><subject>SOIL SCIENCES</subject><subject>SOIL TEMPERATURE</subject><subject>soil temperature (degree Celsius)</subject><subject>specific humidity (Kilogram per Kilogram)</subject><subject>specific humidity saturation deficit in air (Kilogram per Kilogram)</subject><subject>Square metres per square second</subject><subject>surface air pressure (Kilopascal)</subject><subject>surface downwelling longwave flux in air (Watt per Square Meter)</subject><subject>surface downwelling photosynthetic photon flux in air (Millimoles per square metre second)</subject><subject>surface downwelling shortwave flux in air (Watt per Square Meter)</subject><subject>surface friction velocity (Meter per Second)</subject><subject>surface net downward radiative flux (Watt per Square Meter)</subject><subject>surface upward flux of available energy (Watt per Square Meter)</subject><subject>surface upward latent heat flux (Watt per Square Meter)</subject><subject>surface upward mole flux of carbon dioxide (Micromoles per square metre second)</subject><subject>surface upward sensible heat flux (Watt per Square Meter)</subject><subject>surface upwelling longwave flux in air (Watt per Square Meter)</subject><subject>surface upwelling shortwave flux in air (Watt per Square Meter)</subject><subject>TERRESTRIAL ECOSYSTEMS</subject><subject>thickness of rainfall amount (Millimetre)</subject><subject>TRACE GASES/TRACE SPECIES</subject><subject>TURBULENCE</subject><subject>Vaisala HMP45C</subject><subject>Vaisala WXT520</subject><subject>vertical wind (Meter per Second)</subject><subject>volume fraction of condensed water in soil (Cubic Meter per Cubic Meter)</subject><subject>water evapotranspiration flux (Kilograms per square metre per second)</subject><subject>water vapor partial pressure in air (Kilopascal)</subject><subject>water vapor saturation deficit in air (Kilopascal)</subject><subject>Watt per Square Meter</subject><subject>WIND DIRECTION</subject><subject>wind from direction (Degree)</subject><subject>WIND SPEED</subject><subject>wind speed (Meter per Second)</subject><fulltext>true</fulltext><rsrctype>dataset</rsrctype><creationdate>2024</creationdate><recordtype>dataset</recordtype><sourceid>AACKF</sourceid><sourceid>PQ8</sourceid><recordid>eNotzktLw0AUBeDZuJDqxl8wO6EQnbnzSpcSrQqFgmR_uZ25UwIxKXmI-uvtw9XhwOHwCXGn1QO4ldKPfg9d4X6duRbLig4s66HZzS1NTd_JdTt_y2eaSH5wyzSyBAWAX3AjrjK1I9_-50LU65e6eis229f36mlTkA-mKI120XlrYeVD5Oy0Mcy0g5ATO_YqKJ3ZBUg6cY5ZW2-9Ujb4ZMoQS7MQy8ttOhpiMzEehuaThh_UCs9-PPnx5D-O7y9j6tKIQyLsqcFz6Yc90oygbKlBmT9Q6kkC</recordid><startdate>2024</startdate><enddate>2024</enddate><creator>Liddell, Michael</creator><creator>Weigand, Nico</creator><general>Terrestrial Ecosystem Research Network</general><general>Terrestrial Ecosystem Research Network (TERN)</general><scope>AACKF</scope><scope>ADJYW</scope><scope>DYCCY</scope><scope>PQ8</scope></search><sort><creationdate>2024</creationdate><title>Cape Tribulation Flux Data Release 2022_v2</title><author>Liddell, Michael ; Weigand, Nico</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a673-8315c56442967cef5133eeab27fde5e60701fe572d1defcf1464600476d387c83</frbrgroupid><rsrctype>datasets</rsrctype><prefilter>datasets</prefilter><language>eng</language><creationdate>2024</creationdate><topic>1 minute - < 1 hour</topic><topic>AIR TEMPERATURE</topic><topic>air temperature (degree Celsius)</topic><topic>ATMOSPHERIC CARBON DIOXIDE</topic><topic>ATMOSPHERIC PRESSURE MEASUREMENTS</topic><topic>ATMOSPHERIC SCIENCES</topic><topic>AU-Ctr</topic><topic>BIOGEOCHEMICAL PROCESSES</topic><topic>Campbell Scientific CS616</topic><topic>Campbell Scientific CSAT3</topic><topic>Campbell Scientific TCAV Averaging Soil Thermocouple Probe</topic><topic>Cape Tribulation Flux Station</topic><topic>climatologyMeteorologyAtmosphere</topic><topic>Cubic Meter per Cubic Meter</topic><topic>Degree</topic><topic>degree Celsius</topic><topic>downward heat flux at ground level in soil (Watt per Square Meter)</topic><topic>ECOLOGICAL APPLICATIONS</topic><topic>Ecosystem Function</topic><topic>ecosystem respiration (Micromoles per square metre second)</topic><topic>Environdata WeatherMaster 2000</topic><topic>Environmental Monitoring</topic><topic>ENVIRONMENTAL SCIENCE AND MANAGEMENT</topic><topic>EVAPOTRANSPIRATION</topic><topic>Gram per Cubic Meter</topic><topic>gross primary productivity (Micromoles per square metre second)</topic><topic>HEAT FLUX</topic><topic>Hukseflux HFP01</topic><topic>Hukseflux NR01</topic><topic>HUMIDITY</topic><topic>INCOMING SOLAR RADIATION</topic><topic>Kilogram per Kilogram</topic><topic>Kilograms per metre per square second</topic><topic>Kilograms per square metre per second</topic><topic>Kilopascal</topic><topic>LAND PRODUCTIVITY</topic><topic>lateral component of wind speed (Meter per Second)</topic><topic>LI-COR LI-190 (SA, SZ, and SL versions)</topic><topic>LI-COR LI-7500</topic><topic>longitudinal component of wind speed (Square metres per square second)</topic><topic>LONGWAVE RADIATION</topic><topic>magnitude of surface downward stress (Kilograms per metre per square second)</topic><topic>mass concentration of water vapor in air (Gram per Cubic Meter)</topic><topic>mesophyll vine forest</topic><topic>Meter</topic><topic>Meter per Second</topic><topic>Micromoles per mole</topic><topic>Micromoles per square metre second</topic><topic>Millimetre</topic><topic>Millimoles per mole</topic><topic>Millimoles per square metre second</topic><topic>mole fraction of carbon dioxide in air (Micromoles per mole)</topic><topic>mole fraction of water vapor in air (Millimoles per mole)</topic><topic>Monin-Obukhov length (Meter)</topic><topic>net ecosystem exchange (Micromoles per square metre second)</topic><topic>net ecosystem productivity (Micromoles per square metre second)</topic><topic>Observator RIM-8000 series rain gauge</topic><topic>Percent</topic><topic>PHOTOSYNTHETICALLY ACTIVE RADIATION</topic><topic>Point Resolution</topic><topic>PRECIPITATION AMOUNT</topic><topic>relative humidity (Percent)</topic><topic>SHORTWAVE RADIATION</topic><topic>SOIL MOISTURE/WATER CONTENT</topic><topic>SOIL SCIENCES</topic><topic>SOIL TEMPERATURE</topic><topic>soil temperature (degree Celsius)</topic><topic>specific humidity (Kilogram per Kilogram)</topic><topic>specific humidity saturation deficit in air (Kilogram per Kilogram)</topic><topic>Square metres per square second</topic><topic>surface air pressure (Kilopascal)</topic><topic>surface downwelling longwave flux in air (Watt per Square Meter)</topic><topic>surface downwelling photosynthetic photon flux in air (Millimoles per square metre second)</topic><topic>surface downwelling shortwave flux in air (Watt per Square Meter)</topic><topic>surface friction velocity (Meter per Second)</topic><topic>surface net downward radiative flux (Watt per Square Meter)</topic><topic>surface upward flux of available energy (Watt per Square Meter)</topic><topic>surface upward latent heat flux (Watt per Square Meter)</topic><topic>surface upward mole flux of carbon dioxide (Micromoles per square metre second)</topic><topic>surface upward sensible heat flux (Watt per Square Meter)</topic><topic>surface upwelling longwave flux in air (Watt per Square Meter)</topic><topic>surface upwelling shortwave flux in air (Watt per Square Meter)</topic><topic>TERRESTRIAL ECOSYSTEMS</topic><topic>thickness of rainfall amount (Millimetre)</topic><topic>TRACE GASES/TRACE SPECIES</topic><topic>TURBULENCE</topic><topic>Vaisala HMP45C</topic><topic>Vaisala WXT520</topic><topic>vertical wind (Meter per Second)</topic><topic>volume fraction of condensed water in soil (Cubic Meter per Cubic Meter)</topic><topic>water evapotranspiration flux (Kilograms per square metre per second)</topic><topic>water vapor partial pressure in air (Kilopascal)</topic><topic>water vapor saturation deficit in air (Kilopascal)</topic><topic>Watt per Square Meter</topic><topic>WIND DIRECTION</topic><topic>wind from direction (Degree)</topic><topic>WIND SPEED</topic><topic>wind speed (Meter per Second)</topic><toplevel>online_resources</toplevel><creatorcontrib>Liddell, Michael</creatorcontrib><creatorcontrib>Weigand, Nico</creatorcontrib><collection>Research Data Australia (RDA)</collection><collection>Research Data Australia (RDA) Full Text</collection><collection>DataCite (Open Access)</collection><collection>DataCite</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Liddell, Michael</au><au>Weigand, Nico</au><format>book</format><genre>unknown</genre><ristype>DATA</ristype><title>Cape Tribulation Flux Data Release 2022_v2</title><date>2024</date><risdate>2024</risdate><abstract>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).
| 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.
The Cape Tribulation flux station is managed by the James Cook University as part of the TERN (DIISR funded) FNQ Rainforest Supersite. Equipment was provided by grants from the ARC external link (RIEFP) and JCU.
Past support was from the Rainforest CRC and Department of Environment and Heritage - Marine and Tropical Sciences Research Facility Project 5ii.2. Climate Change: Scaling from trees to ecosystems. | Purpose
The purpose of the Cape Tribulation flux station is to:
measure exchanges of carbon dioxide, water vapour and energy between the tropical rainforest and the atmosphere using micrometeorological techniques
quantify the changes in carbon and energy balances of an Australian tropical rainforest during the course of post-cyclone canopy recovery. Closely linked to the micrometeorological ecosystem-level studies are leaf-level studies of the major tree and liana species at the site (Dr Owen Atkin, ANU; Dr Peter Hietz, Vienna) and water balance and soil carbon studies (Drs P. Nelson, Marc Le Blanc, JCU)
recommend management strategies for the conservation of carbon stores in tropical rainforest ecosystems that are subject to relatively frequent cyclone disturbance.
| Progress Code: completed | Maintenance and Update Frequency: notPlanned |
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 (v3.4.7) 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).
The Cape Tribulation flux station was located in the land that is adjacent to the Daintree National Park which is part of the Wet Tropics World Heritage Area (WTWHA). The site is flanked to the west by coastal ranges rising to more than 1400 m and to the east by the Coral Sea. The red clay loam podzolic soils are of metamorphic origin and have good drainage characteristics. The metamorphic rocks grade into granite boulders along Thompson Creek which runs along the northern boundary of the site. The crane site itself is gently sloping but the fetch area makes the site one of very complex terrain. The forest is classed as complex mesophyll vine forest (type 1a) and has an average canopy height of 25m. The dominant canopy trees belong to the Apocynaceae , Arecaceae , Euphorbiaceae , Lauraceae , Meliaceae , Myristicaceae and Myrtaceae families. The forest is continuous for several kilometres around the crane except for an area 300 m due east of the crane, which is regrowth forest. Annual average rainfall at the site is around 5180 mm and is strongly seasonal, with 66% falling between January and April (wet season). Mean daily temperature ranges from 26.6 °C in February to 21.2 °C in July.
Tropical cyclones are a frequent occurrence in Far North Queensland. These severe tropical storm systems are natural phenomena which play a major role in determining the ecology of Queensland's tropical lowland rainforests. In March 1999 Tropical Cyclone Rona (Category 3) passed over the Cape Tribulation area causing widespread damage (gusts >170 km/h). At the site several large trees fell, nearly all of the remaining trees were stripped of leaves and the lianas towers were torn to ground level.
The flux station was mounted at the 45 m level on the tower of the Australian Canopy Crane external link. The canopy crane is a Liebherr 91 EC, freestanding construction tower crane. The crane is 48.5 m tall with a radius of 55 m enabling access to 1 hectare of rainforest. Fluxes of heat, water vapour and carbon dioxide were measured using the open-path eddy covariance technique. Supplementary measurements above the canopy included temperature, humidity, rainfall, total solar; these measurements have continued post the flux system decommissioning. Heat flux, soil temperature and water content (time domain reflectometry) were measured in proximity to the flux station; these measurements have continued post the flux system decommissioning. Detailed biometric measurements are made at the crane site and all trees have regular (5 yearly) dbh measurements and canopy mapping carried out. Monitoring bores (3) are located on site. Leaf litter measurements are carried out on a monthly basis. | Data Processing
File naming convention
The NetCDF files follow the naming convention below:
SiteName_ProcessingLevel_FromDate_ToDate_Type.nc
SiteName: short name of the site
ProcessingLevel: file processing level (L3, L4, L5, L6)
FromDate: temporal interval (start), YYYYMMDD
ToDate: temporal interval (end), YYYYMMDD
Type (Level 6 only): Summary, Monthly, Daily, Cumulative, Annual
For the NetCDF files at Level 6 (L6), there are several additional 'aggregated' files. For example:
Summary: This file is a summary of the L6 data for daily, monthly, annual and cumulative data. The files Monthly to Annual below are combined together in one file.
Monthly: This file shows L6 monthly averages of the respective variables, e.g. AH, Fc, NEE, etc.
Daily: same as Monthly but with daily averages.
Cumulative: File showing cumulative values for ecosystem respiration, evapo-transpiration, gross primary productivity, net ecosystem exchange and production as well as precipitation.
Annual: same as Monthly but with annual averages.
| Provider's Access Rights: unclassified</abstract><pub>Terrestrial Ecosystem Research Network</pub><doi>10.25901/6g2n-5z53</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | DOI: 10.25901/6g2n-5z53 |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_datacite_primary_10_25901_6g2n_5z53 |
| source | DataCite |
| subjects | 1 minute - < 1 hour AIR TEMPERATURE air temperature (degree Celsius) ATMOSPHERIC CARBON DIOXIDE ATMOSPHERIC PRESSURE MEASUREMENTS ATMOSPHERIC SCIENCES AU-Ctr BIOGEOCHEMICAL PROCESSES Campbell Scientific CS616 Campbell Scientific CSAT3 Campbell Scientific TCAV Averaging Soil Thermocouple Probe Cape Tribulation Flux Station climatologyMeteorologyAtmosphere Cubic Meter per Cubic Meter Degree degree Celsius downward heat flux at ground level in soil (Watt per Square Meter) ECOLOGICAL APPLICATIONS Ecosystem Function ecosystem respiration (Micromoles per square metre second) Environdata WeatherMaster 2000 Environmental Monitoring ENVIRONMENTAL SCIENCE AND MANAGEMENT EVAPOTRANSPIRATION Gram per Cubic Meter gross primary productivity (Micromoles per square metre second) HEAT FLUX Hukseflux HFP01 Hukseflux NR01 HUMIDITY INCOMING SOLAR RADIATION Kilogram per Kilogram Kilograms per metre per square second Kilograms per square metre per second Kilopascal LAND PRODUCTIVITY lateral component of wind speed (Meter per Second) LI-COR LI-190 (SA, SZ, and SL versions) LI-COR LI-7500 longitudinal component of wind speed (Square metres per square second) LONGWAVE RADIATION magnitude of surface downward stress (Kilograms per metre per square second) mass concentration of water vapor in air (Gram per Cubic Meter) mesophyll vine forest Meter Meter per Second Micromoles per mole Micromoles per square metre second Millimetre Millimoles per mole Millimoles per square metre second mole fraction of carbon dioxide in air (Micromoles per mole) mole fraction of water vapor in air (Millimoles per mole) Monin-Obukhov length (Meter) net ecosystem exchange (Micromoles per square metre second) net ecosystem productivity (Micromoles per square metre second) Observator RIM-8000 series rain gauge Percent PHOTOSYNTHETICALLY ACTIVE RADIATION Point Resolution PRECIPITATION AMOUNT relative humidity (Percent) SHORTWAVE RADIATION SOIL MOISTURE/WATER CONTENT SOIL SCIENCES SOIL TEMPERATURE soil temperature (degree Celsius) specific humidity (Kilogram per Kilogram) specific humidity saturation deficit in air (Kilogram per Kilogram) Square metres per square second surface air pressure (Kilopascal) surface downwelling longwave flux in air (Watt per Square Meter) surface downwelling photosynthetic photon flux in air (Millimoles per square metre second) surface downwelling shortwave flux in air (Watt per Square Meter) surface friction velocity (Meter per Second) surface net downward radiative flux (Watt per Square Meter) surface upward flux of available energy (Watt per Square Meter) surface upward latent heat flux (Watt per Square Meter) surface upward mole flux of carbon dioxide (Micromoles per square metre second) surface upward sensible heat flux (Watt per Square Meter) surface upwelling longwave flux in air (Watt per Square Meter) surface upwelling shortwave flux in air (Watt per Square Meter) TERRESTRIAL ECOSYSTEMS thickness of rainfall amount (Millimetre) TRACE GASES/TRACE SPECIES TURBULENCE Vaisala HMP45C Vaisala WXT520 vertical wind (Meter per Second) volume fraction of condensed water in soil (Cubic Meter per Cubic Meter) water evapotranspiration flux (Kilograms per square metre per second) water vapor partial pressure in air (Kilopascal) water vapor saturation deficit in air (Kilopascal) Watt per Square Meter WIND DIRECTION wind from direction (Degree) WIND SPEED wind speed (Meter per Second) |
| title | Cape Tribulation Flux Data Release 2022_v2 |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-01T15%3A41%3A01IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ands_PQ8&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=unknown&rft.au=Liddell,%20Michael&rft.date=2024&rft_id=info:doi/10.25901/6g2n-5z53&rft_dat=%3Cands_PQ8%3Eoai_ands_org_au_2048120%3C/ands_PQ8%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |