Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 Dunne Aislinn F aislinn.dunne@kaust.edu.sa 0000-0002-7522-1575 Rich Walter A walter.richiv@kaust.edu.sa 0000-0002-1304-5676 Cadiz Ronald ronald.cadiz@kaust.edu.sa 0000-0003-0437-3261 Carvalho Susana susana.carvalho@kaust.edu.sa 0000-0003-1300-1953 Curdia Joao joao.curdia@kaust.edu.sa 0000-0003-1495-7164 Kattan Alexander alexander.kattan@kaust.edu.sa 0000-0001-9540-5307 2022 Methane (CH4) concentrations and air-sea fluxes in a Red Sea seagrass meadow, coastal lagoon mudflat and reef lagoon dataset https://doi.org/10.1594/PANGAEA.948547 2022-09-20T10:26:29 The data are the methane (CH4) concentrations and partial pressures measured in a Red Sea coastal lagoon seagrass bed and adjacent mudflat, and in a coral reef lagoon. Gases were measured with underwater and autonomous sensors with a frequency of 1 measurement per minute for durations of 8 to 20 days between December 2021 and December 2022. The data also show the salinity, temperature, pressure and O2 concentration interpolated to 1 min interval. The air-sea fluxes of CH4 (FCH4) are given in nmol m-2 min-1, and calculated using the equation k600(CH4 )= -1.07 0.36v + 0.99u +0.87h from Rosentreter et al., 2017. Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 Dunne Aislinn F aislinn.dunne@kaust.edu.sa 0000-0002-7522-1575 Rich Walter A walter.richiv@kaust.edu.sa 0000-0002-1304-5676 Cadiz Ronald ronald.cadiz@kaust.edu.sa 0000-0003-0437-3261 Carvalho Susana susana.carvalho@kaust.edu.sa 0000-0003-1300-1953 Curdia Joao joao.curdia@kaust.edu.sa 0000-0003-1495-7164 Kattan Alexander alexander.kattan@kaust.edu.sa 0000-0001-9540-5307 2022 Carbon dioxide (CO2) concentrations and air-sea fluxes in a Red Sea seagrass meadow, coastal lagoon mudflat and reef lagoon dataset https://doi.org/10.1594/PANGAEA.948548 Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 Dunne Aislinn F aislinn.dunne@kaust.edu.sa 0000-0002-7522-1575 Rich Walter A walter.richiv@kaust.edu.sa 0000-0002-1304-5676 Cadiz Ronald ronald.cadiz@kaust.edu.sa 0000-0003-0437-3261 Carvalho Susana susana.carvalho@kaust.edu.sa 0000-0003-1300-1953 Cúrdia Joao Kattan Alexander alexander.kattan@kaust.edu.sa 0000-0001-9540-5307 2023 Seasonality of methane and carbon dioxide emissions in tropical seagrass and unvegetated ecosystems journal article Communications Earth & Environment 4(1) https://doi.org/10.1038/s43247-023-00759-9 99 Rosentreter Judith A 0000-0001-5787-5682 Maher Damien T 0000-0003-1899-005X Ho David T 0000-0002-0944-6952 Call M 0000-0002-6070-5905 Barr Jordan G Eyre Bradley D 0000-0001-5502-0680 2017 Spatial and temporal variability of CO2 and CH4 gas transfer velocities and quantification of the CH4 microbubble flux in mangrove dominated estuaries journal article Limnology and Oceanography 62(2) https://doi.org/10.1002/lno.10444 561-578 38.9661 39.101 22.2973 22.329 39.05553333333334 22.3182 2020-12-10T14:35:24 2021-11-29T19:16:12 not specified Red_Sea_Coastal_lagoon_Mudflat 22.3283 39.101 Sampling by hand HAND Red_Sea_Coastal_lagoon_Seagrass_bed 22.329 39.0995 Sampling by hand HAND Cymodocea serrulata seagrass bed Red_Sea_Coral_reef_lagoon 22.2973 38.9661 Sampling by diver DIVER 1707202 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Empty cells = nd This work was funded by the Baseline funds of Michael Berumen and the Academic Space, Equipment and Planning Committee (ASEPC) at the King Abdullah University of Science and Technology, KAUST Event label Event Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 Event DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 Date/Time Date/Time local Date/Time local https://en.wikipedia.org/wiki/ISO_8601 Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 Mean solar time (MST) Date/Time local Salinity Sal salinity http://purl.obolibrary.org/obo/PATO_0085001 Multiparameter CTD, Idronaut, Ocean Seven 310 CTD http://vocab.nerc.ac.uk/collection/L05/current/130/ Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 Sal Temperature, water Temp °C Temperature Θ http://dbpedia.org/resource/Temperature water http://purl.obolibrary.org/obo/CHEBI_15377 Multiparameter CTD, Idronaut, Ocean Seven 310 CTD http://vocab.nerc.ac.uk/collection/L05/current/130/ Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 Temp [°C] Pressure, water Press dbar Pressure http://dbpedia.org/resource/Pressure water http://purl.obolibrary.org/obo/CHEBI_15377 Energy Density http://dbpedia.org/resource/Energy_density Force Per Area Multiparameter CTD, Idronaut, Ocean Seven 310 CTD http://vocab.nerc.ac.uk/collection/L05/current/130/ Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 Press [dbar] Oxygen O % oxygen O https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25805 Dimensionless Ratio ψ Multiparameter CTD, Idronaut, Ocean Seven 310 CTD http://vocab.nerc.ac.uk/collection/L05/current/130/ Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 O [%] Oxygen O2 mg/l oxygen O https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25805 Density http://dbpedia.org/resource/Density Multiparameter CTD, Idronaut, Ocean Seven 310 CTD http://vocab.nerc.ac.uk/collection/L05/current/130/ Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 O2 [mg/l] Oxygen O2 µmol/kg oxygen O https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:25805 Molar Concentration Multiparameter CTD, Idronaut, Ocean Seven 310 CTD http://vocab.nerc.ac.uk/collection/L05/current/130/ Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 O2 [µmol/kg] Methane, partial pressure pCH4 µatm methane http://purl.obolibrary.org/obo/CHEBI_16183 partial pressure Energy Density http://dbpedia.org/resource/Energy_density Force Per Area Methane sensor, 4H-JENA engineering GmbH, CONTROS HydroC® CH₄ Kongsberg CONTROS HydroC CH4 (underwater) methane sensor http://vocab.nerc.ac.uk/collection/L22/current/TOOL1303/ Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 pCH4 [µatm] Methane, dissolved CH4 diss nmol/kg methane http://purl.obolibrary.org/obo/CHEBI_16183 dissolved http://purl.obolibrary.org/obo/PATO_0001986 Molar Concentration Methane sensor, 4H-JENA engineering GmbH, CONTROS HydroC® CH₄ Kongsberg CONTROS HydroC CH4 (underwater) methane sensor http://vocab.nerc.ac.uk/collection/L22/current/TOOL1303/ Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 CH4 diss [nmol/kg] Methane, air-sea, flux CH4 air-sea flux nmol/m**2/min methane http://purl.obolibrary.org/obo/CHEBI_16183 flux http://purl.obolibrary.org/obo/PATO_0001030 Molar Flux calculated after Rosentreter et al. 2017 Saderne Vincent vincent.saderne@kaust.edu.sa 0000-0003-3968-2718 CH4 air-sea flux [nmol/m**2/min] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable blue carbon CH4 CO2 Corals Methane Red Sea Reefs Seagrass author107478 author45578 author50311 author52184 author55568 author75508 author77992 author77993 author92137 author92138 author92139 author92140 author92148 author92149 curlevel30 event3025967 event3025968 event3025969 geocode1599 geocode1600 geocode1601 journal10608 journal17037 license21 method11565 method11566 method14917 method14918 method14919 param171793 param25540 param508172 param508623 param514653 param715 param716 param717 param80103 param94778 pi50311 ref115447 ref115464 refds948548 term1073493 term1073540 term1073620 term2299371 term2300163 term2606205 term2698012 term38494 term38868 term40646 term43792 term43794 term43821 term43834 term43927 term43972 term43975 term43999 term44029 term44030 term47444 term47445 term47535 term50641 term51999 term54756 topotype1