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.932707.1
attribute NC_GLOBAL Easternmost_Easting double -75.09718
attribute NC_GLOBAL geospatial_lat_max double -19.89478
attribute NC_GLOBAL geospatial_lat_min double -67.00143
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -75.09718
attribute NC_GLOBAL geospatial_lon_min double -152.0003
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 5621.2
attribute NC_GLOBAL geospatial_vertical_min double 3.0
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/932707 (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 -19.89478
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double -67.00143
attribute NC_GLOBAL summary String Despite the scarcity of cobalt in the global ocean, it plays important roles in some cellular functions, both in its role as a central factor in vitamin B12, and as an inorganic protein cofactor. Consequently, its distribution and speciation in marine environments is an important factor in understanding the activity of marine biota. Dissolved cobalt often displays a 'hybrid' profile type, with biological uptake dominating in the surface waters and removal by scavenging onto particles in the mesopelagic and below. These scavenging processes limit the accumulation of dissolved Co in the deep ocean. The relative contributions of scavenging and surface biological uptake are variable regionally due to both chemical and biological factors: recent research shows that dCo inventories may be intimately tied to the manganese redox cycle and formation of Mn oxides, and thus is heavily influenced by oxygen availability and local microbial community structure. Variability in Co usage - and by extension, its stoichiometry with respect to macronutrients - could be the result of differing uses of and needs for Co-utilizing metalloenzymes between taxa, and the plasticity of individual organisms with regards to metal availability. This dataset includes dissolved total (dCo) and labile Co (lCo) measurements from the GP17-OCE expedition, which occurred from 1 December 2022 to 25 January 2023, and traversed the South Pacific and a portion of the Southern Ocean. dCo samples are UV-irradiated before measurement, and so include both ligand bound and free Co. lCo samples are not UV-irradiated, thus represent the free Co inventory and that which is very weakly bound. lCo can be considered as the more bioavailable fraction. These samples were analyzed using competitive ligand exchange cathodic stripping voltammetry with a hanging mercury drop electrode. The dissolved Co distribution is understudied in much of the ocean, including the Southern Ocean. Given the contribution of the Southern Ocean to global deep water formation, the influences on the dCo inventory in this region likely impact Co supply in all ocean basins.
attribute NC_GLOBAL time_coverage_end String 2023-01-24T09:12:00Z
attribute NC_GLOBAL time_coverage_start String 2022-12-03T20:59:00Z
attribute NC_GLOBAL title String [GP17-OCE Dissolved Total and Labile Cobalt] - Dissolved total (dCo) and labile Co (lCo) measurements from the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 (US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17-OCE))
attribute NC_GLOBAL Westernmost_Easting double -152.0003
variable Station_ID int
attribute Station_ID actual_range int 1, 38
attribute Station_ID long_name String Station_id
attribute Station_ID units String unitless
variable Event_ID String
attribute Event_ID long_name String Event_id
attribute Event_ID units String unitless
variable Gear_ID String
attribute Gear_ID long_name String Gear_id
attribute Gear_ID units String unitless
variable time double
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.67010114E9, 1.67455152E9
attribute time axis String T
attribute time ioos_category String Time
attribute time long_name String Start_iso_datetime_utc
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
variable Start_Date_UTC String
attribute Start_Date_UTC long_name String Start_date_utc
attribute Start_Date_UTC units String unitless
variable Start_Time_UTC String
attribute Start_Time_UTC long_name String Start_time_utc
attribute Start_Time_UTC units String unitless
variable End_ISO_DateTime_UTC double
attribute End_ISO_DateTime_UTC actual_range double 1.67010492E9, 1.67455308E9
attribute End_ISO_DateTime_UTC ioos_category String Time
attribute End_ISO_DateTime_UTC long_name String End_iso_datetime_utc
attribute End_ISO_DateTime_UTC time_origin String 01-JAN-1970 00:00:00
attribute End_ISO_DateTime_UTC units String seconds since 1970-01-01T00:00:00Z
variable End_Date_UTC String
attribute End_Date_UTC long_name String End_date_utc
attribute End_Date_UTC units String unitless
variable End_Time_UTC String
attribute End_Time_UTC long_name String End_time_utc
attribute End_Time_UTC units String unitless
variable latitude float
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float -67.00143, -19.89478
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Start_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 -152.0003, -75.09718
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Start_longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable End_Latitude float
attribute End_Latitude actual_range float -67.00487, -19.99988
attribute End_Latitude long_name String End_latitude
attribute End_Latitude units String degrees_north
variable End_Longitude float
attribute End_Longitude actual_range float -152.0003, -75.0972
attribute End_Longitude long_name String End_longitude
attribute End_Longitude units String degrees_east
variable Rosette_Position int
attribute Rosette_Position actual_range int 0, 24
attribute Rosette_Position long_name String Rosette_position
attribute Rosette_Position units String unitless
variable Sample_ID int
attribute Sample_ID actual_range int 15907, 18761
attribute Sample_ID long_name String Sample_id
attribute Sample_ID units String unitless
variable depth float
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth actual_range float 3.0, 5621.2
attribute depth axis String Z
attribute depth ioos_category String Location
attribute depth long_name String Sample_depth
attribute depth positive String down
attribute depth standard_name String depth
attribute depth units String m
variable Co_D_CONC_BOTTLE_lg4vkh float
attribute Co_D_CONC_BOTTLE_lg4vkh actual_range float 0.0, 78.51975
attribute Co_D_CONC_BOTTLE_lg4vkh long_name String Co_d_conc_bottle_lg4vkh
attribute Co_D_CONC_BOTTLE_lg4vkh units String picomolar (pM)
variable SD1_Co_D_CONC_BOTTLE_lg4vkh float
attribute SD1_Co_D_CONC_BOTTLE_lg4vkh long_name String Sd1_co_d_conc_bottle_lg4vkh
attribute SD1_Co_D_CONC_BOTTLE_lg4vkh units String picomolar (pM)
variable Flag_Co_D_CONC_BOTTLE_lg4vkh int
attribute Flag_Co_D_CONC_BOTTLE_lg4vkh actual_range int 1, 6
attribute Flag_Co_D_CONC_BOTTLE_lg4vkh long_name String Flag_co_d_conc_bottle_lg4vkh
attribute Flag_Co_D_CONC_BOTTLE_lg4vkh units String unitless
variable Co_DL_CONC_BOTTLE_odwv1j float
attribute Co_DL_CONC_BOTTLE_odwv1j actual_range float 0.0, 24.37629
attribute Co_DL_CONC_BOTTLE_odwv1j long_name String Co_dl_conc_bottle_odwv1j
attribute Co_DL_CONC_BOTTLE_odwv1j units String picomolar (pM)
variable SD1_Co_DL_CONC_BOTTLE_odwv1j float
attribute SD1_Co_DL_CONC_BOTTLE_odwv1j long_name String Sd1_co_dl_conc_bottle_odwv1j
attribute SD1_Co_DL_CONC_BOTTLE_odwv1j units String picomolar (pM)
variable Flag_Co_DL_CONC_BOTTLE_odwv1j int
attribute Flag_Co_DL_CONC_BOTTLE_odwv1j actual_range int 1, 6
attribute Flag_Co_DL_CONC_BOTTLE_odwv1j long_name String Flag_co_dl_conc_bottle_odwv1j
attribute Flag_Co_DL_CONC_BOTTLE_odwv1j units String unitless
variable Co_DL_CONC_FISH_mmzk4i float
attribute Co_DL_CONC_FISH_mmzk4i actual_range float 0.0, 14.70389
attribute Co_DL_CONC_FISH_mmzk4i long_name String Co_dl_conc_fish_mmzk4i
attribute Co_DL_CONC_FISH_mmzk4i units String picomolar (pM)
variable SD1_Co_DL_CONC_FISH_mmzk4i float
attribute SD1_Co_DL_CONC_FISH_mmzk4i long_name String Sd1_co_dl_conc_fish_mmzk4i
attribute SD1_Co_DL_CONC_FISH_mmzk4i units String picomolar (pM)
variable Flag_Co_DL_CONC_FISH_mmzk4i int
attribute Flag_Co_DL_CONC_FISH_mmzk4i actual_range int 1, 6
attribute Flag_Co_DL_CONC_FISH_mmzk4i long_name String Flag_co_dl_conc_fish_mmzk4i
attribute Flag_Co_DL_CONC_FISH_mmzk4i units String unitless
variable Co_D_CONC_FISH_6ltauy float
attribute Co_D_CONC_FISH_6ltauy actual_range float 0.0, 55.09856
attribute Co_D_CONC_FISH_6ltauy long_name String Co_d_conc_fish_6ltauy
attribute Co_D_CONC_FISH_6ltauy units String picomolar (pM)
variable SD1_Co_D_CONC_FISH_6ltauy float
attribute SD1_Co_D_CONC_FISH_6ltauy long_name String Sd1_co_d_conc_fish_6ltauy
attribute SD1_Co_D_CONC_FISH_6ltauy units String picomolar (pM)
variable Flag_Co_D_CONC_FISH_6ltauy int
attribute Flag_Co_D_CONC_FISH_6ltauy actual_range int 1, 6
attribute Flag_Co_D_CONC_FISH_6ltauy long_name String Flag_co_d_conc_fish_6ltauy
attribute Flag_Co_D_CONC_FISH_6ltauy units String unitless

 
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