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Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of technol... moreogies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: rements are made with a Battelle Seaology pCO2 monitoring system (MApCO2), a Seabird Seaphox (for dissolved oxygen, pH, Seawater Temperature and Salinity), mounted on a surface buoy similar to the system described in Sutton et al. (2014). The seawater sensor intakes for the MapCO2 and Seaphox are located at about 1m water depth. The CO2 measurement uses a bubble equilibrator (Sutton et al., 2014), where the air from the equilibrator headspace is circulated through a LI-COR 820 non-dispersive infrared detector (NDIR) for measurement of CO2. The system carries out an automated measurement sequence every 2 hours and starts on the even UTC hour, which is the sample time that is recorded. Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration fCO2 sensor | Battelle | MApCO2 | 191 | Pre and post deployment calibration; Continuous (see below). pH, DO,T and S sensor | Seabird Seaphox | SeaFET | 1002 |2019-04, factory calibrated pH, DO,T and S sensor | Seabird Seaphox | SBE-37-SMP-ODO | 15567 | 2019-04, factory calibrated pH, DO,T and S sensor | Seabird Seaphox | SBE-63 | 1683 | 2019-04, factory calibrated Calibration Information (if applicable) Battelle: The LI-COR 820 in the Battelle pco2 sensor response is checked before and after each deployment using a range of CO2-in-air reference gases (0, 260, 370, 450 micromol/mol) at CSIRO, Hobart. The sensor measurement using factory calibrations for the LI-CO2 820 is typically within 1 micromol/mol of the reference gas value. If the LI-COR 820 measurements and the CO2-in-air reference gas values are different by more than 2 micromol/mol, a correction is applied to Li-CO2 820 output based the reference gas values. A seawater bath operated over a range of temperatures and CO2 expected in the field is then used to check the MapCO2 system (equilibrator and LI-COR 820 measurement) against a General Oceanics 8050 CO2 sensor to ensure the systems agree within 2 micromol/mol. Pressure measurements are made using the LI-COR 820 pressure sensor, checked against a Druck DPI142 pressure indicator and verified to agree within 0.5 kPa before and after each deployment. Seaphox: SBE 37 (T, S, DO) and the SeaFET (pH) are calibrated by the factory and verified in the CSIRO laboratory. The pH reported in the netcdf files is flagged questionable for the pre-deployment calibrated data due to possible calibration changes which can occur after deployment Location: 38.2564S 147.3372Eless
Assessment of MMV methodologies for subsea CCS: seabed and water column monitoring - Moored sensors - Published 15 Oct 2020
Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of technol... moreogies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: Measurements are made Seabird Seaphox (for dissolved oxygen, pH, Seawater Temperature and Salinity), mounted on a lander. The Seaphox takes a reading every hour in the UTC hour and is transmitted real time through acoustic and/or 3G modems. The Seaphox consists of a SeaFET (pH) and SBE-37-SMP-ODO CTD (SW temperature, Salinity and Dissolved Oxygen [SBE63]). Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration pH, DO,T and S sensor | Seabird Seaphox | SeaFET | 1002 |2019-04, factory calibrated pH, DO,T and S sensor | Seabird Seaphox | SBE-37-SMP-ODO | 15567 | 2019-04, factory calibrated pH, DO,T and S sensor | Seabird Seaphox | SBE-63 | 1683 | 2019-04, factory calibrated Calibration Information (if applicable) SBE 37 (T, S, DO) and the SeaFET (pH) are calibrated by the factory and verified in the CSIRO laboratory. The pH reported in the files is flagged questionable for the pre-deployment calibrated data due to possible calibration changes which can occur after deployment pH (calibrated) is further processed after the recovery using in situ bottle sample where available, using Total Alkalinity (TA) and Dissolved Inorganic Carbon (DIC), which will be converted to pH using CO2SYS, where the Lueker k1k2 dissociation constant is used. Location: 38.2564S 147.3372Eless
Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of technol... moreogies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: Measurements are made Seabird Seaphox (for dissolved oxygen, pH, Seawater Temperature and Salinity), mounted on a lander. The Seaphox takes a reading every hour in the UTC hour and is transmitted real time through acoustic and/or 3G modems. The Seaphox consists of a SeaFET (pH) and SBE-37-SMP-ODO CTD (SW temperature, Salinity and Dissolved Oxygen [SBE63]). Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration pH, DO,T and S sensor | Seabird Seaphox | SeaFET | 444 | 2017-05, factory calibrated, verified by CSIRO lab pH, DO,T and S sensor | Seabird Seaphox | SBE-37-SMP-ODO | 15643 | 2017-05, factory calibrated, verified by CSIRO lab pH, DO,T and S sensor | Seabird Seaphox | SBE-63 | 1697 | 2017-05, factory calibrated, verified by CSIRO lab Calibration Information (if applicable) SBE 37 (T, S, DO) and the SeaFET (pH) are calibrated by the factory and verified in the CSIRO laboratory. The pH reported in the files is flagged questionable for the pre-deployment calibrated data due to possible calibration changes which can occur after deployment pH (calibrated) is further processed after the recovery using in situ bottle sample where available, using Total Alkalinity (TA) and Dissolved Inorganic Carbon (DIC), which will be converted to pH using CO2SYS, where the Lueker k1k2 dissociation constant is used. Location: 38.2607167S 147.41965Eless
Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of technol... moreogies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: Measurements are made Seabird Seaphox (for dissolved oxygen, pH, Seawater Temperature and Salinity), mounted on a lander. The Seaphox takes a reading every hour in the UTC hour and is transmitted real time through acoustic and/or 3G modems. The Seaphox consists of a SeaFET (pH) and SBE-37-SMP-ODO CTD (SW temperature, Salinity and Dissolved Oxygen [SBE63]). Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration pH, DO,T and S sensor | Seabird Seaphox | SeaFET | 1031 |2019-04, factory calibrated pH, DO,T and S sensor | Seabird Seaphox | SBE-37-SMP-ODO | 15559 | 2019-04, factory calibrated pH, DO,T and S sensor | Seabird Seaphox | SBE-63 | 1689 | 2019-04, factory calibrated Calibration Information (if applicable) SBE 37 (T, S, DO) and the SeaFET (pH) are calibrated by the factory and verified in the CSIRO laboratory. The pH reported in the files is flagged questionable for the pre-deployment calibrated data due to possible calibration changes which can occur after deployment pH (calibrated) is further processed after the recovery using in situ bottle sample where available, using Total Alkalinity (TA) and Dissolved Inorganic Carbon (DIC), which will be converted to pH using CO2SYS, where the Lueker k1k2 dissociation constant is used. Location: 38.2588333S 147.4220333Eless
Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of technol... moreogies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: Measurements are made Seabird Seaphox (for dissolved oxygen, pH, Seawater Temperature and Salinity), mounted on a lander. The Seaphox takes a reading every hour in the UTC hour and is transmitted real time through acoustic and/or 3G modems. The Seaphox consists of a SeaFET (pH) and SBE-37-SMP-ODO CTD (SW temperature, Salinity and Dissolved Oxygen [SBE63]). Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration pH, DO,T and S sensor | Seabird Seaphox | SeaFET | 1001 | 2017-05, factory calibrated, verified by CSIRO lab pH, DO,T and S sensor | Seabird Seaphox | SBE-37-SMP-ODO | 15560 | 2017-05, factory calibrated, verified by CSIRO lab pH, DO,T and S sensor | Seabird Seaphox | SBE-63 | 1690 | 2017-05, factory calibrated, verified by CSIRO lab Calibration Information (if applicable) SBE 37 (T, S, DO) and the SeaFET (pH) are calibrated by the factory and verified in the CSIRO laboratory. The pH reported in the files is flagged questionable for the pre-deployment calibrated data due to possible calibration changes which can occur after deployment pH (calibrated) is further processed after the recovery using in situ bottle sample where available, using Total Alkalinity (TA) and Dissolved Inorganic Carbon (DIC), which will be converted to pH using CO2SYS, where the Lueker k1k2 dissociation constant is used. Location: 38.2564S 147.4162Eless
Assessment of MMV methodologies for subsea CCS: seabed and water column monitoring - Moored sensors - Published 05 Feb 2020
Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of technol... moreogies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: Measurements are made Seabird Seaphox (for dissolved oxygen, pH, Seawater Temperature and Salinity), mounted on a lander. The Seaphox takes a reading every hour in the UTC hour and is transmitted real time through acoustic and/or 3G modems. The Seaphox consists of a SeaFET (pH) and SBE-37-SMP-ODO CTD (SW temperature, Salinity and Dissolved Oxygen [SBE63]). Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration pH, DO,T and S sensor | Seabird Seaphox | SeaFET | 1003 | 2017-05, factory calibrated, verified by CSIRO lab pH, DO,T and S sensor | Seabird Seaphox | SBE-37-SMP-ODO | 15558 | 2017-05, factory calibrated, verified by CSIRO lab pH, DO,T and S sensor | Seabird Seaphox | SBE-63 | 1685 | 2017-05, factory calibrated, verified by CSIRO lab Calibration Information (if applicable) SBE 37 (T, S, DO) and the SeaFET (pH) are calibrated by the factory and verified in the CSIRO laboratory. The pH reported in the files is flagged questionable for the pre-deployment calibrated data due to possible calibration changes which can occur after deployment pH (calibrated) is further processed after the recovery using in situ bottle sample where available, using Total Alkalinity (TA) and Dissolved Inorganic Carbon (DIC), which will be converted to pH using CO2SYS, where the Lueker k1k2 dissociation constant is used. Location: 38.2588333S 147.4220333Eless
Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of techn... moreologies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration fCO2 sensor | Battelle | MApCO2 | 203 | Pre and post deployment calibration; Continuous (see below). pH, DO,T and S sensor | Seabird Seaphox | SeaFET | 1001 | 2017-05, factory calibrated, verified by CSIRO lab pH, DO,T and S sensor | Seabird Seaphox | SBE-37-SMP-ODO | 15560 | 2017-05, factory calibrated, verified by CSIRO lab pH, DO,T and S sensor | Seabird Seaphox | SBE-63 | 1690 | 2017-05, factory calibrated, verified by CSIRO lab Calibration Information (if applicable) Battelle: The LI-COR 820 in the Battelle pco2 sensor response is checked before and after each deployment using a range of CO2-in-air reference gases (0, 260, 370, 450 micromol/mol) at CSIRO, Hobart. The sensor measurement using factory calibrations for the LI-CO2 820 is typically within 1 micromol/mol of the reference gas value. If the LI-COR 820 measurements and the CO2-in-air reference gas values are different by more than 2 micromol/mol, a correction is applied to Li-CO2 820 output based the reference gas values. A seawater bath operated over a range of temperatures and CO2 expected in the field is then used to check the MapCO2 system (equilibrator and LI-COR 820 measurement) against a General Oceanics 8050 CO2 sensor to ensure the systems agree within 2 micromol/mol. Pressure measurements are made using the LI-COR 820 pressure sensor, checked against a Druck DPI142 pressure indicator and verified to agree within 0.5 kPa before and after each deployment. Seaphox: SBE 37 (T, S, DO) and the SeaFET (pH) are calibrated by the factory and verified in the CSIRO laboratory. The pH reported in the files is flagged questionable for the pre-deployment calibrated data due to possible calibration changes which can occur after deployment pH (calibrated) is further processed after the recovery using in situ bottle sample where available, using Total Alkalinity (TA) and Dissolved Inorganic Carbon (DIC), which will be converted to pH using CO2SYS, where the Lueker k1k2 dissociation constant is used. Location: 38.2564S 147.4162Eless
Assessment of MMV methodologies for subsea CCS: seabed and water column monitoring - Moored sensors - Published 04 Feb 2020
Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of technol... moreogies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: Measurements are made Seabird Seaphox (for dissolved oxygen, pH, Seawater Temperature and Salinity), mounted on a lander. The Seaphox takes a reading every hour in the UTC hour and is transmitted real time through acoustic and/or 3G modems. The Seaphox consists of a SeaFET (pH) and SBE-37-SMP-ODO CTD (SW temperature, Salinity and Dissolved Oxygen [SBE63]). Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration pH | Seaphox | SeaFET | 444 | 2017-05, factory calibrated, verified by CSIRO lab DO | Seabird | SBE-37-SMP-ODO | 15557 | as above T and S | Seabird | SBE-63 | 1683 | as above Calibration Information (if applicable) SBE 37 (T, S, DO) and the SeaFET (pH) are calibrated by the factory and verified in the CSIRO laboratory. The pH reported in the files is flagged questionable for the pre-deployment calibrated data due to possible calibration changes which can occur after deployment pH (calibrated) is further processed after the recovery using in situ bottle sample where available, using Total Alkalinity (TA) and Dissolved Inorganic Carbon (DIC), which will be converted to pH using CO2SYS, where the Lueker k1k2 dissociation constant is used. Location: -38.2564, 147.416 less
Assessment of MMV methodologies for subsea CCS: seabed and water column monitoring - Moored sensors - Published 16 Dec 2019
Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of technol... moreogies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: Measurements are made Seabird Seaphox (for dissolved oxygen, pH, Seawater Temperature and Salinity), mounted on a lander. The Seaphox takes a reading every hour in the UTC hour and is transmitted real time through acoustic and/or 3G modems. The Seaphox consists of a SeaFET (pH) and SBE-37-SMP-ODO CTD (SW temperature, Salinity and Dissolved Oxygen [SBE63]). Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration pH | Seaphox | SeaFET | 1001 | 2017-05, factory calibrated, verified by CSIRO lab DO | Seabird | SBE-37-SMP-ODO | 15560 | as above T and S | Seabird | SBE-63 | 1690 | as above Calibration Information (if applicable) SBE 37 (T, S, DO) and the SeaFET (pH) are calibrated by the factory and verified in the CSIRO laboratory. The pH reported in the files is flagged questionable for the pre-deployment calibrated data due to possible calibration changes which can occur after deployment pH (calibrated) is further processed after the recovery using in situ bottle sample where available, using Total Alkalinity (TA) and Dissolved Inorganic Carbon (DIC), which will be converted to pH using CO2SYS, where the Lueker k1k2 dissociation constant is used. Location: -38.2567, 147.4247 less
Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of technol... moreogies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: Measurements are made Seabird Seaphox (for dissolved oxygen, pH, Seawater Temperature and Salinity), mounted on a lander. The Seaphox takes a reading every hour in the UTC hour and is transmitted real time through acoustic and/or 3G modems. The Seaphox consists of a SeaFET (pH) and SBE-37-SMP-ODO CTD (SW temperature, Salinity and Dissolved Oxygen [SBE63]). Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration pH | Seaphox | SeaFET | 1031 | 2017-05, factory calibrated, verified by CSIRO lab DO | Seabird | SBE-37-SMP-ODO | 15558 | as above T and S | Seabird | SBE-63 | 1685 | as above Calibration Information (if applicable) SBE 37 (T, S, DO) and the SeaFET (pH) are calibrated by the factory and verified in the CSIRO laboratory. The pH reported in the files is flagged questionable for the pre-deployment calibrated data due to possible calibration changes which can occur after deployment pH (calibrated) is further processed after the recovery using in situ bottle sample where available, using Total Alkalinity (TA) and Dissolved Inorganic Carbon (DIC), which will be converted to pH using CO2SYS, where the Lueker k1k2 dissociation constant is used. Location: -38.2634, 147.4163 less
Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of tech... morenologies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: Measurements are made Seabird Seaphox (for dissolved oxygen, pH, Seawater Temperature and Salinity), mounted on a lander. The Seaphox takes a reading every hour in the UTC hour and is transmitted real time through acoustic and/or 3G modems. The Seaphox consists of a SeaFET (pH) and SBE-37-SMP-ODO CTD (SW temperature, Salinity and Dissolved Oxygen [SBE63]). Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration fCO2 sensor | Battelle | 192 | Pre and post deployment calibration; Continuous (see below). pH | Seaphox | SeaFET | 1003 | 2017-05, factory calibrated, verified by CSIRO lab DO | Seabird | SBE-37-SMP-ODO | 15643 | as above T and S | Seabird | SBE-63 | 1697 | as above Calibration Information (if applicable) Battelle: The LI-COR 820 in the Battelle pco2 sensor response is checked before and after each deployment using a range of CO2-in-air reference gases (0, 260, 370, 450 micromol/mol) at CSIRO, Hobart. The sensor measurement using factory calibrations for the LI-CO2 820 is typically within 1 micromol/mol of the reference gas value. If the LI-COR 820 measurements and the CO2-in-air reference gas values are different by more than 2 micromol/mol, a correction is applied to Li-CO2 820 output based the reference gas values. A seawater bath operated over a range of temperatures and CO2 expected in the field is then used to check the MapCO2 system (equilibrator and LI-COR 820 measurement) against a General Oceanics 8050 CO2 sensor to ensure the systems agree within 2 micromol/mol. Pressure measurements are made using the LI-COR 820 pressure sensor, checked against a Druck DPI142 pressure indicator and verified to agree within 0.5 kPa before and after each deployment. Seaphox: SBE 37 (T, S, DO) and the SeaFET (pH) are calibrated by the factory and verified in the CSIRO laboratory. The pH reported in the files is flagged questionable for the pre-deployment calibrated data due to possible calibration changes which can occur after deployment pH (calibrated) is further processed after the recovery using in situ bottle sample where available, using Total Alkalinity (TA) and Dissolved Inorganic Carbon (DIC), which will be converted to pH using CO2SYS, where the Lueker k1k2 dissociation constant is used. Location: -38.2382, 147.4517 less
Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of technol... moreogies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: Measurements are made with a Battelle Seaology pCO2 monitoring system (MApCO2), a Seabird Seaphox (for dissolved oxygen, pH, Seawater Temperature and Salinity), mounted on a surface buoy similar to the system described in Sutton et al. (2014). The seawater sensor intakes for the MapCO2 and Seaphox are located at about 1m water depth. The CO2 measurement uses a bubble equilibrator (Sutton et al., 2014), where the air from the equilibrator headspace is circulated through a LI-COR 820 non-dispersive infrared detector (NDIR) for measurement of CO2. The system carries out an automated measurement sequence every 2 hours and starts on the even UTC hour, which is the sample time that is recorded. At the beginning of each measurement sequence, the NDIR undergoes a two point calibration with a zero CO2 gas and a high CO2 standard span gas (typically 450-550 micromol/mol), which bracket the range of CO2 mole fractions in seawater and air. The zero CO2 gas is generated by cycling air through a soda lime chamber and silica gel to remove CO2 and water vapour, respectively. The CO2 span gas is prepared by the NOAA Earth Systems Research Laboratory in the USA and calibrated on the WMO X2007 scale with a standard deviation of 0.06 micromol/mol (http://www.esrl.noaa.gov/gmd/ccl/airstandard.html). Each measurement cycle of zero and span gas, equilibrator headspace, and air takes 20 minutes with the equilibrator headspace measurement occurring at about 17 minutes after start of the cycle followed by the air measurement. The pressure measurements are considered the same for the equilibrator headspace gas and air measurements due to the design of the MapCO2 system (Sutton et al., 2014) as are the temperature and salinity of the surface seawater and the equilibrator measured by the Seabird Seaphox. The Seaphox takes a reading every hour in the UTC hour and is transmitted real time through acoustic and/or 3G modems. The Seaphox consist out of a SeaFET (pH) and SBE-37-SMP-ODO CTD (SW temperature, Salinity and Dissolved Oxygen [SBE63]). A. J. Sutton, C. L. Sabine, S. Maenner-Jones, N. Lawrence-Slavas, C. Meinig, R. A. Feely, J. T. Mathis, S. Musielewicz, R. Bott, P. D. McLain, H. J. Fought, and A. Kozyr (2014) A high-frequency atmospheric and seawater pCO2 data set from 14 open-ocean sites using a moored autonomous system. Earth System Science Data, 6, 353-366. doi:10.5194/essd-6-353-2014. Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration fCO2 sensor | Battelle | MApCO2 | 191 | Pre and post deployment calibration; Continuous (see below). pH | Seaphox | SeaFET | 1002 | 2017-05, factory calibrated, verified by CSIRO lab DO | Seabird | SBE-37-SMP-ODO | 15567 | as above T and S | Seabird | SBE-63 | 1694 | as above Calibration Information (if applicable) Battelle: The LI-COR 820 in the Battelle pco2 sensor response is checked before and after each deployment using a range of CO2-in-air reference gases (0, 260, 370, 450 micromol/mol) at CSIRO, Hobart. The sensor measurement using factory calibrations for the LI-CO2 820 is typically within 1 micromol/mol of the reference gas value. If the LI-COR 820 measurements and the CO2-in-air reference gas values are different by more than 2 micromol/mol, a correction is applieless
Project Overview: A range of solutions will be required to reach globally agreed emissions reductions targets for carbon dioxide (CO2). Carbon capture and storage (CCS) is part of the suite of technol... moreogies that will contribute to lowering atmospheric emissions of CO2 from Australia's energy system. There are a wide variety of technologies at various stages of technical and commercial readiness, with more development underway for cost effective CO2 capture and storage. Our research will provide new knowledge to inform cost-efficient measurement, monitoring and verification (MMV) of the environment of CCS projects in coastal waters. --o-- Description: Measurements are made Seabird Seaphox (for dissolved oxygen, pH, Seawater Temperature and Salinity), mounted on a lander. The Seaphox takes a reading every hour in the UTC hour and is transmitted real time through acoustic and/or 3G modems. The Seaphox consists of a SeaFET (pH) and SBE-37-SMP-ODO CTD (SW temperature, Salinity and Dissolved Oxygen [SBE63]). Relevant component details: make, model, serial number, firmware version, settings: Sensor | Make | Model | Serial Number | Calibration pH | Seaphox | SeaFET | 465 | 2017-05, factory calibrated, verified by CSIRO lab DO | Seabird | SBE-37-SMP-ODO | 15559 | as above T and S | Seabird | SBE-63 | 1689 | as above Calibration Information (if applicable) SBE 37 (T, S, DO) and the SeaFET (pH) are calibrated by the factory and verified in the CSIRO laboratory. The pH reported in the files is flagged questionable for the pre-deployment calibrated data due to possible calibration changes which can occur after deployment pH (calibrated) is further processed after the recovery using in situ bottle sample where available, using Total Alkalinity (TA) and Dissolved Inorganic Carbon (DIC), which will be converted to pH using CO2SYS, where the Lueker k1k2 dissociation constant is used. Location: -38.2634, 147.4252 less
Major ion (Ca, Mg, Na, K, Alk, Cl, SO4) concentrations measured in surface water samples from the Mary-Wildman rivers area, Northern Territory.
Northern Australian Basin Assessment:: Water Resource Assessments - - Published 23 Oct 2018
Major ion (Ca, Mg, Na, K, Alk, Cl, SO4) concentrations measured in rainwater samples from the Mary-Wildman rivers area, Northern Territory.
Major ion (Ca, Mg, Na, K, Alk, Cl, SO4) concentrations measured in groundwater samples from the Mary-Wildman rivers area, Northern Territory.
Field parameter (temperature, EC, TDS, pH, NPOC, TN) values measured in groundwater samples from the Mary-Wildman rivers area, Northern Territory.
Environmental tracer (3H, CFC11, CFC12, 14C, 4He) concentrations and activities measured in groundwater and surface water samples from the Mary-Wildman rivers area, Northern Territory.
A SeaFET pH sensor, manufactured by Scripps Institute of Oceanography was installed in the carbon team’s container and measured seawater from the ship’s auxiliary seawater pump for the duration of the... more voyage. Survey settings: A flow of 1.8-2.2 litres per minute was maintained through the instrument. Readings were recorded once per minute. Calibration Information: The instrument will be calibrated with samples collected during the voyage, which will be analysed for TCO2 and total alkalinity. less
Assessment of MMV methodologies for subsea CCS: seabed and water column monitoring - pH measurements - Published 19 Jun 2018
A selection of 9-arcsecond resolution substrate surfaces (soil and landform) for the Australian continent, aggregated from 3-arcsecond source data. These substrate surfaces have been selected because ... morethey have been found to be relevant to biodiversity modelling using generalised dissimilarity modelling. These data are intended to be used along with a similarly compiled and spatially standardised 9-arcsecond gridded climatic layers. See links for related collections. less
DEE: Enhancing landscape data and analytic capability through knowledge transfer of GDM technology - Australian 9s environmental surfaces - Published 19 Jun 2018
The Soil Facility produced a range of digital soil attribute products. Each product contains six digital soil attribute maps, and their upper and lower confidence limits, representing the soil attribu... morete at six depths: 0-5cm, 5-15cm, 15-30cm, 30-60cm, 60-100cm and 100-200cm. These depths are consistent with the specifications of the GlobalSoilMap.net project (http://www.globalsoilmap.net/). The digital soil attribute maps are in raster format at a resolution of 3 arc sec (~90 x 90 m pixels). Attributes included: Available Water Capacity; Bulk Density - Whole Earth; Clay; Effective Cation Exchange Capacity; pH - CaCl2; Silt; Sand; Total Nitrogen; Total Phosphorus. Period (temporal coverage; approximately): 1950-2013; Spatial resolution: 3 arc seconds (approx 90m); Total number of gridded maps for this attribute: 18; Number of pixels with coverage per layer: 2007M (49200 * 40800); Total size before compression: about 8GB; Total size after compression: about 4GB; Data license : Creative Commons Attribution 3.0 (CC By); Target data standard: GlobalSoilMap specifications; Format: GeoTIFF.less
1181.2 TERN Facility No9 InfoGrid GRUNDY - National Soil Grid - Published 19 Mar 2018
These are products of the Soil and Landscape Grid of Australia Facility generated through disaggregation of the Western Australian soil mapping. There are 9 soil attribute products available from the ... moreSoil Facility: Available Water Holding Capacity - Volumetric (AWC); Bulk Density - Whole Earth (BDw); Bulk Density - Fine Earth (BDf); Clay (CLY); Course Fragments (CFG); Electrical Conductivity (ECD); pH Water (pHw); Sand (SND); Silt (SLT). Each soil attribute product is a collection of 6 depth slices. Each depth raster has an upper and lower uncertainty limit raster associated with it. The depths provided are 0-5cm, 5-15cm, 15-30cm, 30-60cm, 60-100cm & 100-200cm, consistent with the Specifications of the GlobalSoilMap. The DSMART tool (Odgers et al. 2014) tool was used in a downscaling process to translate legacy soil landscape mapping to 3” resolution (approx. 100m cell size) raster predictions of soil classes (Holmes et al. Submitted). The soil class maps were then used to produce corresponding soil property surfaces using the PROPR tool (Odgers et al. 2015; Odgers et al. Submitted). Legacy mapping was compiled for the state of WA from surveys ranging in map scale from 1:20,000 to 1:2,000,000 (Schoknecht et al., 2004). The polygons are attributed with the soils and proportions of soils within polygons however individual soils were not explicitly spatially defined. These new disaggregated map products aim to incorporate expert soil surveyor knowledge embodied in legacy polygon soil maps, while providing re-interpreted soil spatial information at a scale that is more suited to on-ground decision making. Note: The DSMART-derived dissagregated legacy soil mapping products provide different spatial predictions of soil properties to the national TERN Soil Grid products derived by Cubist (data mining) and kriging based on site data by Viscarra Rossel et al. (Submitted). Where they overlap, the national prediction layers and DSMART products can be considered complementary predictions. They will offer varying spatial reliability (/ uncertainty) depending on the availability of representative site data (for national predictions) and the scale and expertise of legacy mapping. The national predictions and DSMART disaggregated layers have also been merged as a means to present the best available (lowest statistical uncertainty) data from both products (Clifford et al. In Prep). Previous versions of this collection contained Depths layers. These have been removed as the units do not comply with Global Soil Map specifications.less
These products are derived from disaggregation of legacy soil mapping in the agricultural zone of South Australia using the DSMART tool (Odgers et al. 2014a); produced for the Soil and Landscape Grid ... moreof Australia Facility. There are 10 soil attribute products available from the Soil Facility: Available Water Capacity (AWC); Bulk Density - Whole Earth (BDw); Cation Exchange Capacity (CEC); Clay (CLY); Coarse Fragments (CFG); Electrical Conductivity (ECD); Organic Carbon (SOC); pH - CaCl2( pHc); Sand (SND); Silt (SLT). Each soil attribute product is a collection of 6 depth slices (except for effective depth and total depth). Each depth raster has an upper and lower uncertainty limit raster associated with it. The depths provided are 0-5cm, 5-15cm, 15-30cm, 30-60cm, 60-100cm & 100-200cm, consistent with the specifications of the GlobalSoilMap. The DSMART tool was used in a downscaling process to translate legacy soil landscape mapping to 3” resolution (approx. 100m cell size) raster predictions of soil classes and corresponding soil properties. Legacy mapping was performed at 1:50,000 and 1:100,000 scales to delineate associated soils within polygons however individual soils were not explicitly spatially defined. These new disaggregated map products aim to incorporate expert soil surveyor knowledge embodied in legacy polygon soil maps, while providing re-interpreted soil spatial information at a scale that is more suited to on-ground decision making. Note: The DSMART-derived dissagregated legacy soil mapping products provide different spatial predictions of soil properties to the national TERN Soil Grid products derived by Cubist (data mining) kriging based on site data by Viscarra Rossel et al. (2014). Where they overlap, the national prediction layers and DSMART products can be considered complementary predictions. They will offer varying spatial reliability (/ uncertainty) depending on the availability of representative site data (for national predictions) and the scale and expertise of legacy mapping. The national predictions and DSMART disaggregated layers have also been merged as a means to present the best available (lowest statistical uncertainty) data from both products (Clifford et al. 2014). Previous versions of this collection contained Depths layers. These have been removed as the units do not comply with Global Soil Map specifications.less
These are the soil attribute products of the Tasmanian Soil Attribute Grids. There are 8 soil attribute products available from the TERN Soil Facility. Each soil attribute product is a collection of 6... more depth slices. Each depth raster has an upper and lower uncertainty limit raster associated with it. The depths provided are 0-5cm, 5-15cm, 15-30cm, 30-60cm, 60-100cm & 100-200cm, consistent with the Specifications of the GlobalSoilMap. Attributes: pH - Water (pHw); Electical Conductivity dS/m (ECD); Clay % (CLY); Sand % (SND); Silt % (SLT); Bulk Density - Whole Earth Mg/m3 (BDw); Organic Carbon % (SOC); Coarse Fragments >2mm (CFG). These products were developed using datasets held by the Tasmanian Department of Primary Industries Parks Water & Environment (DPIPWE) Soils Database. The mapping was made by using spatial modelling and digital soil mapping (DSM) techniques to produce a fine resolution 3 arc-second grid of soil attribute values and their uncertainties, across all of Tasmania. Note: Previous versions of this collection contained a Depth layer. This has been removed as the units do not comply with Global Soil Map specifications.less
