Dataset: Factors influencing blue carbon accumulation across a 32‐year chronosequence of created coastal marshes Authors: Katherine M Abbott , Tracy Quirk, Ronald D DeLaune Any use of this dataset must include a citation. The DOI: 10.25573/data.10005215 The data release contains tidal wetland soil carbon profiles. The data itself is housed in fiv separate .csv files which can by joined by the core_id and/or site_id attributes. abbott_et_al_2019_materials_and_methods.csv - Contains information on materials and methods broken down by study abbott_et_al_2019_cores.csv - Contains positional and descriptive information on core locations. abbott_et_al_2019_depthseries.csv - Contains raw depth-series information for all cores. abbott_et_al_2019_species.csv - Contains information on the dominant plant species at coring locations. abbott_et_al_2019_impacts.csv - Contains information on the anthropogenic impacts at coring locations. metadata.xml - Contains a full suite of descriptive metadata with all attribute and variables defined, units clarified, and geographic, temporal, and taxonomic coverages described according to Ecological Metadata Language Standards. metadata.html - Is a simplified, visual and interactive version of metadata.xml for display purposes. map.html - Is a map widget showing the geographic coverages described in the metadata. It can be accessed on its own or through metadata.html. custom.css - Contains display information for metadata.html. abbott_et_al_2019_associated_publications.bib - A citation in bibtex style for associated publications to this data release