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.919985.1
attribute NC_GLOBAL Easternmost_Easting double -122.937
attribute NC_GLOBAL geospatial_lat_max double 48.596
attribute NC_GLOBAL geospatial_lat_min double 48.545
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -122.937
attribute NC_GLOBAL geospatial_lon_min double -123.014
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 30.0
attribute NC_GLOBAL geospatial_vertical_min double 5.0
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/919985 (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 48.596
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 48.545
attribute NC_GLOBAL summary String Particulate data collected near Friday Harbor, WA between 2020 and 2021.These data were collected as part of the following study:\n\nData collected as part of this study include nitrogen isotope ratio data for coral tissue and skeleton of the scleractinian cold-water coral Balanophyllia elegans collected at Friday Harbor, WA. Data was collected between March 2019 and August 2021. These data include paired measurements of the N isotope ratio (d15N) of coral tissue and skeleton. Tissue was measured using and Elemental Analyzer (EA)-coupled Isotope Ratio Mass Spectrometer (IRMS) and skeleton samples were first dissolved and organic nitrogen was oxidized to nitrate with persulfate before being run on a GC-IRMS with the denitrifier method. These data also include the results of two culture experiments with the same species of corals. The corals in the first culture experiment were fed Artemia diets with different known d15N in order to quantify change in the tissue d15N in response to a change in the food source and to determine the offset in d15N between the coral tissue and its diet. The starvation trial culture experiment was conducted to evaluate the effects of starvation on the d15N of coral tissue. For both experiments coral tissue was analyzed using an EA-IRMS. This data also includes the d15N of the respective Artemia diets. Finally, included in this data is hydrological and particulate matter data collect at the site the corals were collected (near Friday Harbor, WA). This data includes nitrate d15N and d18O, suspended particulate organic matter d15N, net tow material d15N, and data collected from a CTD profiler. This data enhances the understanding of cold-water coral diet and trophic position. This data improves the understanding of the relationship between surface nitrate d15N and the d15N recorded in the coral skeleton which is useful for enhancing the resolution of coral d15N paleoproxies.
attribute NC_GLOBAL title String [B. elegans cold water coral lab culture: particulate data] - Particulate data collected near Friday Harbor, WA between 2020 and 2021 as part of a study of cold-water coral Balanophyllia elegans diet and trophic position (Collaborative Research: Refining the use of scleractinian cold-water coral skeleton-bound d15N as a proxy for marine N cycling)
attribute NC_GLOBAL Westernmost_Easting double -123.014
variable Sample_ID String
attribute Sample_ID long_name String Sample_id
attribute Sample_ID units String unitless
variable Date_Collected String
attribute Date_Collected long_name String Date_collected
attribute Date_Collected units String unitless
variable Location_collected String
attribute Location_collected long_name String Location_collected
attribute Location_collected units String unitless
variable latitude float
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float 48.545, 48.596
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
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 -123.014, -122.937
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable Sample_type String
attribute Sample_type long_name String Sample_type
attribute Sample_type units String unitless
variable depth float
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth actual_range float 5.0, 30.0
attribute depth axis String Z
attribute depth ioos_category String Location
attribute depth long_name String Depth
attribute depth positive String down
attribute depth standard_name String depth
attribute depth units String m
variable Mesh_size String
attribute Mesh_size long_name String Mesh_size
attribute Mesh_size units String microns
variable NO3 float
attribute NO3 actual_range float 10.32, 33.5
attribute NO3 long_name String No3
attribute NO3 units String micromolar (uM)
variable d15N float
attribute d15N actual_range float 1.6, 11.74
attribute d15N long_name String D15n
attribute d15N units String permil (0/00)
variable d15N_stdev String
attribute d15N_stdev long_name String D15n_stdev
attribute d15N_stdev units String permil (0/00)
variable d13C float
attribute d13C actual_range float -29.52, -18.45
attribute d13C long_name String D13c
attribute d13C units String permil (0/00)
variable d13C_stdev String
attribute d13C_stdev long_name String D13c_stdev
attribute d13C_stdev units String permil (0/00)
variable d18O float
attribute d18O actual_range float 1.8, 3.85
attribute d18O long_name String D18o
attribute d18O units String permil (0/00)
variable d18O_stdev String
attribute d18O_stdev long_name String D18o_stdev
attribute d18O_stdev units String permil (0/00)
variable Molar_C_to_N_ratio float
attribute Molar_C_to_N_ratio actual_range float 3.8, 11.9
attribute Molar_C_to_N_ratio long_name String Molar_c_to_n_ratio
attribute Molar_C_to_N_ratio units String unitless

 
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