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Data were collected to determine if sediment characteristics and sediment to atmosphere CO2 flux at mangrove coastlines is different depending on the erosional or accretional state of the site.","distributionFormats":[{"name":"Comma-separated values (CSV)","type":"text/csv","version":"unknown"}],"distributorContacts":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"distributor","email":"info@eidc.ac.uk"}],"funding":[{"funderName":"Natural Environment Research Council","funderIdentifier":"https://ror.org/02b5d8509","awardTitle":"UKRI GCRF Living Deltas Hub","awardNumber":"NE/S008926/1","awardURI":"https://gtr.ukri.org/projects?ref=NE%2FS008926%2F1","orcid":false,"ror":true}],"hasOnlineServiceAgreement":true,"id":"086a5b43-7fdb-430a-9202-2eeef4649456","incomingCitationCount":0,"inspireThemes":[{"theme":"Hydrography","uri":"http://inspire.ec.europa.eu/theme/hy"}],"keywordsOther":[{"value":"CO2 flux"},{"value":"Mangrove"},{"value":"Florida"},{"value":"Erosion"},{"value":"Soil organic carbon"},{"value":"Grain size"},{"value":"Charlotte Harbor"},{"value":"United States"},{"value":"Mekong Delta"},{"value":"Vietnam"}],"keywordsTheme":[{"value":"Hydrology","uri":"http://onto.nerc.ac.uk/CEHMD/topic/9"},{"value":"Soil","uri":"http://onto.nerc.ac.uk/CEHMD/topic/17"},{"value":"Climate and climate change","uri":"http://onto.nerc.ac.uk/CEHMD/topic/4"},{"value":"Environmental survey","uri":"http://onto.nerc.ac.uk/CEHMD/topic/7"}],"licences":[{"value":"This resource is available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"}],"lineage":"Sediment to atmosphere CO2 flux measured with Licor gas analyser (LI-850) with gas equilibration chamber.\n\nSediment cores were taken with an auger. Sediment was processed for grain size analysis, carbon stable isotope ratio (d13C), carbon content (total, organic, inorganic).  \n\nReplicate measurements were taken at multiple distances away from the vegetation edge.\n\nCalculation of CO2 efflux ((g m-2 hr-1) calculated with polynomial regression, fitted to the initial increase in CO2 concentration)\n\nSediment grain size analysis, carbon content analysis, carbon stable isotope analysis.\nCarbon analysis with Picarro cavity ring-down spectrometer - included blank samples and calibration samples\n\nLinear regression rate (m) calculated with DSAS v5.1","metadataDate":"2026-06-27T18:47:47","notGEMINI":false,"pointsOfContact":[{"displayName":"Lea Stolpmann","organisationName":"NIRAS Group UK","role":"pointOfContact","email":"leastolpmann@gmx.net","fullName":"Lea Stolpmann","pointOfContact":"NIRAS Group UK"}],"publicationDate":"2026-05-13T00:00:00.000Z","publishers":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"}],"resourceIdentifiers":[{"code":"https://catalogue.ceh.ac.uk/id/086a5b43-7fdb-430a-9202-2eeef4649456"},{"code":"10.5285/086a5b43-7fdb-430a-9202-2eeef4649456","codeSpace":"doi"}],"resourceType":{"value":"dataset"},"responsibleParties":[{"displayName":"Lea Stolpmann","organisationName":"NIRAS Group UK","role":"pointOfContact","email":"leastolpmann@gmx.net","fullName":"Lea Stolpmann","pointOfContact":"NIRAS Group UK"},{"honorificPrefix":"Dr","familyName":"Stolpmann","givenName":"Lea","organisationName":"NIRAS Group UK","role":"author","nameIdentifier":"https://orcid.org/0000-0003-4251-9532","fullName":"Stolpmann, L."},{"honorificPrefix":"Professor","familyName":"Balke","givenName":"Thorsten","organisationName":"Carl von Ossietzky Universität Oldenburg","organisationIdentifier":"https://ror.org/033n9gh91","role":"author","email":"thorsten.balke@uni-oldenburg.de","nameIdentifier":"https://orcid.org/0000-0001-7733-5069","fullName":"Balke, T."},{"honorificPrefix":"Dr","familyName":"Bass","givenName":"Adrian","organisationName":"University of Glasgow","organisationIdentifier":"https://ror.org/00vtgdb53","role":"author","email":"adrian.bass@glasgow.ac.uk","nameIdentifier":"https://orcid.org/0000-0003-3982-6582","fullName":"Bass, A."},{"honorificPrefix":"Mr","familyName":"Roberts","givenName":"Kenny","organisationName":"University of Glasgow","organisationIdentifier":"https://ror.org/00vtgdb53","role":"author","email":"Kenny.Roberts@glasgow.ac.uk","fullName":"Roberts, K."},{"organisationName":"Newcastle University","organisationIdentifier":"https://ror.org/01kj2bm70","role":"rightsHolder"},{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"},{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"}],"rightsHolders":[{"organisationName":"Newcastle University","organisationIdentifier":"https://ror.org/01kj2bm70","role":"rightsHolder"}],"spatialReferenceSystems":[{"code":"http://www.opengis.net/def/crs/EPSG/0/4326","title":"WGS 84"}],"spatialRepresentationTypes":["textTable"],"supplemental":[{"description":"Stolpmann, L. M. M. (2024). Intertidal wetland sediment carbon budgets along eroding and prograding coasts [PhD, University of Glasgow]","url":"https://doi.org/10.5525/gla.thesis.84674","function":"relatedArticle"},{"description":"An additional riverine carbon dataset is available. This includes dissolved organic and inorganic carbon, particulate organic carbon, total dissolved nitrogen and the stable isotope values of POC and DIC from 23 sites across two monsoon cycles. 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