BCO-DMO ERDDAP
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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL doi String 10.26008/1912/bco-dmo.1002503.1
attribute NC_GLOBAL Easternmost_Easting double -75.93867
attribute NC_GLOBAL geospatial_lat_max double 39.27924
attribute NC_GLOBAL geospatial_lat_min double 37.20699
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -75.93867
attribute NC_GLOBAL geospatial_lon_min double -76.44807
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String https://osprey.bco-dmo.org/dataset/1002503 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL license String The data may be used and redistributed for free but is not intended\nfor legal use, since it may contain inaccuracies. Neither the data\nContributor, ERD, NOAA, nor the United States Government, nor any\nof their employees or contractors, makes any warranty, express or\nimplied, including warranties of merchantability and fitness for a\nparticular purpose, or assumes any legal liability for the accuracy,\ncompleteness, or usefulness, of this information.
attribute NC_GLOBAL Northernmost_Northing double 39.27924
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 37.20699
attribute NC_GLOBAL summary String These data include vertical profiles of concentrations and stable carbon isotope values of methane, carbon dioxide, dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), and total organic carbon (TOC) from sediment cores collected at methane seeps and reference sites. Sediment porosity and dissolved sulfate and chloride concentrations are also presented. Gravity cores (1 meter) were collected from the mainstem of Chesapeake Bay from July 25-29, 2022. These data are used to assess the distribution, source, and fate of methane in a eutrophic shallow-water estuary, which is a source of methane to the atmosphere. This data can be used to understand the processes driving methane release and constrain estuarine methane emissions. The porewater data are reported in a separate, related dataset.
attribute NC_GLOBAL title String [Sediment geochemical data from mainstem Chesapeake Bay in July 2022] - Sediment geochemical data from sediment cores collected at methane seeps and reference sites in mainstem Chesapeake Bay in July 2022 (Collaborative Research: Investigating the source and flux of dissolved organic carbon released from methane seeps to the deep-ocean)
attribute NC_GLOBAL Westernmost_Easting double -76.44807
variable Sample_ID String
attribute Sample_ID long_name String Sample_id
attribute Sample_ID units String unitless
variable Site_Name String
attribute Site_Name long_name String Site_name
attribute Site_Name units String unitless
variable Station_ID String
attribute Station_ID long_name String Station_id
attribute Station_ID units String unitless
variable latitude float
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float 37.20699, 39.27924
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude_ddeg
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude float
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range float -76.44807, -75.93867
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude_ddeg
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable Sampling_Date String
attribute Sampling_Date long_name String Sampling_date
attribute Sampling_Date units String unitless
variable Water_Depth_m float
attribute Water_Depth_m actual_range float 5.0, 40.0
attribute Water_Depth_m long_name String Water_depth_m
attribute Water_Depth_m units String meters (m)
variable Core_Allocation String
attribute Core_Allocation long_name String Core_allocation
attribute Core_Allocation units String unitless
variable Sediment_Depth_cmbsf float
attribute Sediment_Depth_cmbsf actual_range float 0.0, 117.0
attribute Sediment_Depth_cmbsf long_name String Sediment_depth_cmbsf
attribute Sediment_Depth_cmbsf units String centimeters below sea floor (cmbsf)
variable Sediment_interval_thickness_cm float
attribute Sediment_interval_thickness_cm actual_range float 0.5, 2.0
attribute Sediment_interval_thickness_cm long_name String Sediment_interval_thickness_cm
attribute Sediment_interval_thickness_cm units String centimeters (cm)
variable d13C_TOC_permille float
attribute d13C_TOC_permille actual_range float -25.43, -20.43
attribute d13C_TOC_permille long_name String D13c_toc_permille
attribute d13C_TOC_permille units String per mille (‰)
variable Corg_percent float
attribute Corg_percent actual_range float 0.37, 10.97
attribute Corg_percent long_name String Corg_percent
attribute Corg_percent units String weight percent (wt.%)
variable d13C_TON_permille float
attribute d13C_TON_permille actual_range float 0.82, 12.95
attribute d13C_TON_permille long_name String D13c_ton_permille
attribute d13C_TON_permille units String per mille (‰)
variable Norg_percent float
attribute Norg_percent actual_range float 0.04, 0.47
attribute Norg_percent long_name String Norg_percent
attribute Norg_percent units String weight percent (wt.%)
variable Comment String
attribute Comment long_name String Comment
attribute Comment units String unitless

 
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