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nutrients_bottle

Data Object nutrients_bottle
contact PIs:
name        title
Dr Frank Millero         Co-Principal Investigator
William T. Hiscock         Co-Principal Investigator

Dataset description

Nutrient concentrations and chlorophyll from bottle samples collected during CTD-Niskin and Trace-metal clean rosette casts

Acquisition description

 dates:           21 January 2002 to 21 February 2002  (20020121-20020221) 
 location:        N: -52.3853  S: -66.6115  W: -175.2212  E: -166.9392 
 project/cruise:  SOFeX/MV

PI note: All of these samples were run at sea and data are considered preliminary.

Processing description

Change history:
    070501: downloaded original data (MelvilleStationDataNuts.xls) from SOFeX project data web site.
            data prepared by Dave DuBois (OCB DMO, WHOI)
    080814: added to OCB database by Cyndy Chandler, OCB DMO, (cchandler@whoi.edu)
  
 PI note: All of these samples were run at sea and data are considered preliminary.
 
 OCB DMO Note: 'CRM' and 'TM' type casts were reported in one worksheet called 'Total'. Data are
            presented as sorted in the contributed Excel file, with records sorted first by
            cast type (CRM or TM) and then by time. Date, time and position are from the
            original data file and not the cruise event log. The 'bot' parameter (bottle number)
            could be used as a proxy for depth, or used to retrieve depth data from the SIO_bottle 
            data object.
            
            The latitude in the original Excel file for station 7 CTD cast 19 was reported as
            a different value for each bottle sample.  Those values ranged from -0.0470 to 0.4720.
            The DMO replaced those values with a single latitude from the cruise event log.


Field Names List

ParameterDescriptionUnits
datedate sampling began (UTC)yyyymmdd
timetime sampling began (UTC)hhmmss
lonlongitude; negative denotes Westdecimal degrees
latlatitude; negative denotes Southdecimal degrees
cast_typeCRM=CTD ??, TM=Trace Metal Freedimensionless

Platforms List

R/V Melville COOK19MV

Instruments List

  1. Niskin:

  2. Trace Metal Bottle:


This document is created from the content of the BCO-DMO metadata database.    2009-11-22  10:04:37

info app: /home/ocb/dbase v.090827 CLC
Data URL: http://ocb.whoi.edu/jg/serv/OCB/SOFeX/Melville/nutrients_bottle.