bcodmo_dataset_1002493_v1 eng UTF8 dataset service Adam Shepherd BCO-DMO 508-289-2772 266 Woods Hole Rd. MS#36 Woods Hole MA 02543 USA erddap@bco-dmo.org pointOfContact 2026-09-09 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 2 column row [Incubation experiment data from Chesapeake Bay] - Incubation timepoint measurements from sediment cores collected in Chesapeake Bay in July 2022 (Collaborative Research: Investigating the source and flux of dissolved organic carbon released from methane seeps to the deep-ocean) 2026-09-09 creation erddap.bco-dmo.org bcodmo_dataset_1002493_v1 BCO-DMO info@bco-dmo.org https://osprey.bco-dmo.org/dataset/1002493 information web browser Background Information Background information from the source information originator These data include incubation timepoint measurements of concentration and stable carbon isotope values of dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), and particulate organic carbon (POC) from sediment cores collected at an estuary (Chesapeake Bay). Sediment porosity and dissolved sulfate and methane concentrations are also presented. These data were collected from July 2022 during cruise CB22 (R/V Carson). These data are used to assess the mechanism contributing to the production of methane-derived DOC across several environments. If this process occurs at a methane seep, mediated through anaerobic oxidation of methane, the process should occur in other sedimentary environments in which these electron acceptors are available. This produced DOC, which may contribute to benthic food webs or contribute to the apparent radiocarbon age of dissolved organic carbon. BCO-DMO info@bco-dmo.org https://osprey.bco-dmo.org/dataset/1002493 information web browser Background Information Background information from the source information pointOfContact earth science atmosphere ocean biosphere biology environment theme BCO-DMO project latitude longitude theme CF The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. BCO-DMO largerWorkCitation project eng geoscientificInformation 1 -76.44807 -76.44807 38.57664 38.57664 [Incubation experiment data from Chesapeake Bay] - Incubation timepoint measurements from sediment cores collected in Chesapeake Bay in July 2022 (Collaborative Research: Investigating the source and flux of dissolved organic carbon released from methane seeps to the deep-ocean) 2026-09-09 creation BCO-DMO info@bco-dmo.org https://osprey.bco-dmo.org/dataset/1002493 information web browser Background Information Background information from the source information originator These data include incubation timepoint measurements of concentration and stable carbon isotope values of dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), and particulate organic carbon (POC) from sediment cores collected at an estuary (Chesapeake Bay). Sediment porosity and dissolved sulfate and methane concentrations are also presented. These data were collected from July 2022 during cruise CB22 (R/V Carson). These data are used to assess the mechanism contributing to the production of methane-derived DOC across several environments. If this process occurs at a methane seep, mediated through anaerobic oxidation of methane, the process should occur in other sedimentary environments in which these electron acceptors are available. This produced DOC, which may contribute to benthic food webs or contribute to the apparent radiocarbon age of dissolved organic carbon. ERDDAP tabledap 1 -76.44807 -76.44807 38.57664 38.57664 tight ERDDAPtabledapDatasetQueryAndAccess https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_1002493_v1 ERDDAP:tabledap ERDDAP-tabledap ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. download [Incubation experiment data from Chesapeake Bay] - Incubation timepoint measurements from sediment cores collected in Chesapeake Bay in July 2022 (Collaborative Research: Investigating the source and flux of dissolved organic carbon released from methane seeps to the deep-ocean) 2026-09-09 creation BCO-DMO info@bco-dmo.org https://osprey.bco-dmo.org/dataset/1002493 information web browser Background Information Background information from the source information originator These data include incubation timepoint measurements of concentration and stable carbon isotope values of dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), and particulate organic carbon (POC) from sediment cores collected at an estuary (Chesapeake Bay). Sediment porosity and dissolved sulfate and methane concentrations are also presented. These data were collected from July 2022 during cruise CB22 (R/V Carson). These data are used to assess the mechanism contributing to the production of methane-derived DOC across several environments. If this process occurs at a methane seep, mediated through anaerobic oxidation of methane, the process should occur in other sedimentary environments in which these electron acceptors are available. This produced DOC, which may contribute to benthic food webs or contribute to the apparent radiocarbon age of dissolved organic carbon. OPeNDAP 1 -76.44807 -76.44807 38.57664 38.57664 tight OPeNDAPDatasetQueryAndAccess https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_1002493_v1 OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes. download physicalMeasurement Region String Region Cruise String Cruise Sampling_Date String Sampling_date Incubation String Incubation Zone String Zone Treatment String Treatment Method String Method Temperature int Temperature Sample_name String Sample_name Days_elapsed int Days_elapsed Bag_porewater_mL float Bag_porewater_ml iCH4_permille float Ich4_permille iCO2_permille float Ico2_permille CH4_mM float Ch4_mm CO2_mM float Co2_mm SO4_mM float So4_mm Cl_mM float Cl_mm iDIC_permille float Idic_permille DIC_mM float Dic_mm iDOC_permille float Idoc_permille DOC_mM float Doc_mm percent_Corg float Percent_corg iPOC_permille float Ipoc_permille Adam Shepherd BCO-DMO 508-289-2772 266 Woods Hole Rd. MS#36 Woods Hole MA 02543 USA erddap@bco-dmo.org distributor OPeNDAP DAP/2.0 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_1002493_v1.html order Data Subset Form ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types. download https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_1002493_v1.graph order Make-A-Graph Form ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data. mapDigital This record was created from dataset metadata by ERDDAP Version 2.22