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     data   graph     files  public [Discrete NCP and GPP on AR29, RB1904 and TN368] - Discrete Net Community and Gross Primary
Production Rates data on the US Northeastern Shelf in the SPIROPA project during spring and
summer 2018 and 2019 (Collaborative Research: Shelfbreak Frontal Dynamics: Mechanisms of
Upwelling, Net Community Production, and Ecological Implications)
   ?   F   I   M   background (external link) RSS Subscribe BCO-DMO bcodmo_dataset_985985_v1

The Dataset's Variables and Attributes

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 defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.26008/1912/bco-dmo.985985.1
attribute NC_GLOBAL Easternmost_Easting double -69.9988
attribute NC_GLOBAL geospatial_lat_max double 40.724
attribute NC_GLOBAL geospatial_lat_min double 39.2495
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -69.9988
attribute NC_GLOBAL geospatial_lon_min double -71.3372
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String https://osprey.bco-dmo.org/dataset/985985 (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
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.
attribute NC_GLOBAL Northernmost_Northing double 40.724
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 39.2495
attribute NC_GLOBAL summary String Triple oxygen isotopes and O2/Ar ratios were were measured on discrete bottle samples which were collected from surface Niskins from the CTD. The samples were collected at sea into poisoned, pre-evacuated bottles and then measured on an isotope ratio mass spectrometer. The gas data was then used to calculate mixed layer depth integrated rates of gross primary production (in oxygen units = gross oxygen production) and net community production. The gas data itself is posted on BCO-DMO in the bottle CTD tables associated with this cruise. This data set contains the rates of production calculated from the gas data for those who simply want the rates rather than the gas data.  This data set has rates calculated from samples collected from cruises on the US Northeastern Shelf taking place in Spring 2018 (Ar29), spring 2019 (RB1904) and summer 2019 (TN368). There is no depth associated with each rate since the exact depth the water came from does not matter - the rate represents the production integrated over the mixed layer in all cases and the depth of collection is not the same as the mixed layer depth. CTD data posted on BCO-DMO can be used to determine depths if desired and/or mixed layer depths.
attribute NC_GLOBAL time_coverage_end String 2019-07-18T05:45:00Z
attribute NC_GLOBAL time_coverage_start String 2018-04-17T13:15:00Z
attribute NC_GLOBAL title String [Discrete NCP and GPP on AR29, RB1904 and TN368] - Discrete Net Community and Gross Primary Production Rates data on the US Northeastern Shelf in the SPIROPA project during spring and summer 2018 and 2019 (Collaborative Research: Shelfbreak Frontal Dynamics: Mechanisms of Upwelling, Net Community Production, and Ecological Implications)
attribute NC_GLOBAL Westernmost_Easting double -71.3372
variable Cruise   String  
attribute Cruise long_name String Cruise
attribute Cruise units String unitless
variable time   double  
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.5239709E9, 1.5634287E9
attribute time axis String T
attribute time ioos_category String Time
attribute time long_name String Date_time
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 latitude   float  
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float 39.2495, 40.724
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 -71.3372, -69.9988
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 GOP   float  
attribute GOP actual_range float 8.592, 366.1
attribute GOP long_name String Gop
attribute GOP units String mmol O2/m2/day
variable NCP   float  
attribute NCP actual_range float -55.3, 200.1
attribute NCP long_name String Ncp
attribute NCP units String mmol O2/m2/day
variable NCP_GOP   float  
attribute NCP_GOP actual_range float -0.3728928, 1.239746
attribute NCP_GOP long_name String Ncp_gop
attribute NCP_GOP units String unitless

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.


 
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