Dataset: trace_metals
Deployment: NBP-97-01

Trace metal concentrations from MLML TM-GoFlo Kevlar casts

Principal Investigator:

Kenneth H. Coale (Moss Landing Marine Laboratories, MLML)

Co-Principal Investigator:

Ken Johnson (Moss Landing Marine Laboratories, MLML)

BCO-DMO Data Manager:

Cynthia L. Chandler (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Project:

U.S. JGOFS Antarctic Environment and Southern Ocean Process Study (AESOPS)

Version:

February 5, 2002

Deployment Synonyms:

NBP9701, NBP97_1

Version Date:

2002-02-05

Data URL:

https://osprey.bco-dmo.org/dataset-deployment/451051/data

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Description

Trace metal concentrations from MLML TM-GoFlo Kevlar casts

Methods & Sampling

Dataset acquisition description

Deployment-specific acquisition description

   PI:              Kenneth Coale and Ken Johnson
   of:              Moss Landing Marine Laboratory (Johnson)
                    Oregon State University (Coale)
   dataset:         Trace metal concentrations from MLML TM-GoFlo Kevlar casts
   dates:           January 13, 1997 to February 07, 1997
   location:        N: -73.9972  S: -78.0422  W: 163.3867  E: -176.0511
   project/cruise:  AESOPS/NBP-97-1 - Ross Sea Process 2 Cruise
   ship:            R/V Nathaniel B. Palmer
 
   Methodology:  Johnson, K.S., R.M. Gordon and K.H. Coale, 1997.
   What contols dissolved iron concentrations in the worlds ocean?
   Marine Chemistry; 57:137-161
 
   DMO Note: The event numbers in this data set are NOT arranged in ascending
   order, from beginning to end of cruise, as is normally the case.
   The principal investigators have assembled the data into depth
   descending profiles at nominal geographic locations. As a result,
   each profile is a composite of several bottle casts (events).
 
   PI Notes:
   leachable particulate = two hour 25% Acetic acid digestion
   refractory particulate = total digestion of remaining material

Data Processing Description

Dataset Processing Description

More information about this dataset deployment

Instruments

GO-FLO Teflon Trace Metal Bottle

Supplied Name: Trace Metal GoFlo

Supplied Description:

Instrument Type

Generic Name: GO-FLO Teflon Trace Metal Bottle

Acronym: GO-FLO Teflon TM

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/30/

Generic Description:

GO-FLO Teflon-lined Trace Metal free sampling bottles are used for collecting water samples for trace metal, nutrient and pigment analysis. The GO-FLO sampling bottle is designed specifically to avoid sample contamination at the surface, internal spring contamination, loss of sample on deck (internal seals), and exchange of water from different depths.

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
sta_name	station name, unique station identifier within AESOPS		no_bcodmo_term
event	event number from event log		event
lat_n	nominal latitude (negative = south)	decimal degrees	no_bcodmo_term
lon_n	nominal longitude (negative = west)	decimal degrees	no_bcodmo_term
depth_n	nominal sample depth	meters	no_bcodmo_term
Al_part_gt0.4_leach	aluminium, particulate gt0.4 microns in the leachable fraction	nano moles/kilogram	no_bcodmo_term
Al_part_gt0.4_refrac	aluminium, particulate gt0.4 microns in the refactory fraction	nano moles/kilogram	no_bcodmo_term
Al_part_gt0.4_sum	aluminum, particulate gt0.4 microns; sum of leach and refactory fractions	nano moles/kilogram	no_bcodmo_term
Cd_part_gt0.4_leach	cadmium, particulate gt0.4 microns in the leachable fraction	pico moles/kilogram	no_bcodmo_term
Cd_part_gt0.4_refrac	cadmium, particulate gt0.4 microns in the refactory fraction	pico moles/kilogram	no_bcodmo_term
Cd_part_gt0.4_sum	cadmium, particulate gt0.4 microns; sum of leach and refactory fractions	pico moles/kilogram	no_bcodmo_term
Cd_diss_lt0.4	cadmium, dissolved lt0.4 microns	pico moles/kilogram	no_bcodmo_term
Co_part_gt0.4_leach	cobalt, particulate gt0.4 microns in the leachable fraction	pico moles/kilogram	no_bcodmo_term
Co_part_gt0.4_refrac	cobalt, particulate gt0.4 microns in the refactory fraction	pico moles/kilogram	no_bcodmo_term
Co_part_gt0.4_sum	cobalt, particulate gt0.4 microns; sum of leach and refactory fractions	pico moles/kilogram	no_bcodmo_term
Co_diss_lt0.4	cobalt, dissolved lt0.4 microns	pico moles/kilogram	no_bcodmo_term
Cu_part_gt0.4_leach	copper, particulate gt0.4 microns in the leachable fraction	nano moles/kilogram	no_bcodmo_term
Cu_part_gt0.4_refrac	copper, particulate gt0.4 microns in the refactory fraction	nano moles/kilogram	no_bcodmo_term
Cu_part_gt0.4_sum	copper, particulate gt0.4 microns; sum of leach and refactory fractions	nano moles/kilogram	no_bcodmo_term
Cu_diss_lt0.4	copper, dissolved lt0.4 microns	nano moles/kilogram	no_bcodmo_term
Fe_part_gt0.4_leach	iron, particulate gt0.4 microns in the leachable fraction	nano moles/kilogram	no_bcodmo_term
Fe_part_gt0.4_refrac	iron, particulate gt0.4 microns in the refactory fraction	nano moles/kilogram	no_bcodmo_term
Fe_part_gt0.4_sum	iron, particulate gt0.4 microns; sum of leach and refactory fractions	nano moles/kilogram	no_bcodmo_term
Fe_diss_lt0.4	iron, dissolved lt0.4 microns	nano moles/kilogram	no_bcodmo_term
Mn_part_gt0.4_leach	manganese, particulate gt0.4 microns in the leachable fraction	nano moles/kilogram	no_bcodmo_term
Mn_part_gt0.4_refrac	manganese, particulate gt0.4 microns in the refactory fraction	nano moles/kilogram	no_bcodmo_term
Mn_part_gt0.4_sum	manganese, particulate gt0.4 microns; sum of leach and refactory fractions	nano moles/kilogram	no_bcodmo_term
Mn_diss_lt0.4	manganese, dissolved lt0.4 microns	nano moles/kilogram	no_bcodmo_term
Ni_part_gt0.4_leach	nickel, particulate gt0.4 microns in the leachable fraction	nano moles/kilogram	no_bcodmo_term
Ni_part_gt0.4_refrac	nickel, particulate gt0.4 microns in the refactory fraction	nano moles/kilogram	no_bcodmo_term
Ni_part_gt0.4_sum	nickel, particulate gt0.4 microns; sum of leach and refactory fractions	nano moles/kilogram	no_bcodmo_term
Ni_diss_lt0.4	nickel, dissolved lt0.4 microns	nano moles/kilogram	no_bcodmo_term
Zn_part_gt0.4_leach	zinc, particulate gt0.4 microns in the leachable fraction	nano moles/kilogram	no_bcodmo_term
Zn_part_gt0.4_refrac	zinc, particulate gt0.4 microns in the refactory fraction	nano moles/kilogram	no_bcodmo_term
Zn_part_gt0.4_sum	zinc, particulate gt0.4 microns; sum of leach and refactory fractions	nano moles/kilogram	no_bcodmo_term
Zn_diss_lt0.4	zinc, dissolved lt0.4 microns	nano moles/kilogram	no_bcodmo_term
sta	station number from event log		sta

Database

Contribute Data

Dataset: trace_metals
Deployment: NBP-97-01

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: trace_metalsDeployment: NBP-97-01

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Dataset: trace_metals
Deployment: NBP-97-01