Dataset: GT11 - CTD - PUMP Sample Logs

Name: Pump sample logs along the US GEOTRACES North Atlantic Transect from the R/V Knorr KN204-01 cruise in the subtropical N Atlantic during 2011 (U.S. GEOTRACES NAT project)
Published: 2013-01-30
Keywords: oceans

Cite This Dataset

Spatial Extent: N:39.71055 E:-24.50003 S:17.39993 W:-69.86452

Project:

U.S. GEOTRACES North Atlantic Transect (GA03) (U.S. GEOTRACES NAT)

Program:

U.S. GEOTRACES (U.S. GEOTRACES)

Principal Investigator:

Edward A. Boyle (Massachusetts Institute of Technology, MIT)

Contact:

Edward A. Boyle (Massachusetts Institute of Technology, MIT)

BCO-DMO Data Manager:

Stephen R. Gegg (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

30 January 2013

Version Date:

2013-01-30

Restricted:

Validated:

Yes

Current State:

Final no updates expected

Pump sample logs along the US GEOTRACES North Atlantic Transect from the R/V Knorr KN204-01 cruise in the subtropical N Atlantic during 2011 (U.S. GEOTRACES NAT project)

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Description

GT11/KN204-01 A/B PUMP Sample Logs (.pdf files)
Note: No sample logs contributed for PUMP/SHALLOW Casts

Methods & Sampling

Hand written sample logs generated by science party aboard vessel.

Data Processing Description

BCO-DMO Processing Notes
- Generated from spreadsheet "GT11_QCd_PumpLog_Summary.xls, Sheet: flowmeter output & pump summary" contributed by Ed Boyle
- Station information inserted from cast events dataset

Data Files

File
CTD_PUMP_SampleLogs_GT11.csv (Comma Separated Values (.csv), 3.55 KB) MD5:1f1a6b2e79d80f7191c61a4e9c0bd3cd Primary data file for dataset ID 3746

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-0926092
NSF Division of Ocean Sciences	OCE-0926423

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
KN204-01	GA03 GT11 KN204-01A KN204-01B USGT-NAT-2011 USGNAZT GNAT 316N20111106 KN204-1	2011-11-06	R/V Knorr	Edward A. Boyle (Chief Scientist) Gregory A. Cutter (Co-Chief Scientist)	data info

Instruments

McLane Pump

Supplied Description:

Instrument Type

Generic Name: McLane Pump

Generic Description:

McLane pumps sample large volumes of seawater at depth. They are attached to a wire and lowered to different depths in the ocean. As the water is pumped through the filter, particles suspended in the ocean are collected on the filters. The pumps are then retrieved and the contents of the filters are analyzed in a lab.

Parameters

Date and time formats are described in python strftime() syntax.

Supplied Name	Supplied description	Supplied Units	Standard Name
description	Description of the contents of the .pdf file	text	dataset_id
station_GEOTRC	GEOTRACES station number; ranges from 1 through 12 for KN199-04 and 1 through 24 for KN204-01. Stations 7 and 9 were skipped on KN204-01. Originally submitted as 'station', this parameter name has been changed to conform to BCO-DMO's GEOTRACES naming conventions.	integer	station
cast_GEOTRC	Cast identifier numbered consecutively within a station. Originally submitted as 'cast'; this parameter name has been changed to conform to BCO-DMO's GEOTRACES naming conventions.	integer	cast
event_GEOTRC	Unique identifying number for US GEOTRACES sampling events; ranges from 2001 to 2225 for KN199-04 events and from 3001 to 3282 for KN204-01 events. Originally submitted as 'event'; this parameter name has been changed to conform to BCO-DMO's GEOTRACES naming conventions.	integer	event
type	Cast/Instrument Type	text	instrument
date	Date	YYYYMMDD	date
time	Time	HHMMSS	time
lat	Latitude (South is negative)	decimal degrees	lat
lon	Longitude (West is negative)	decimal degrees	lon
samplelog	Filename and link for the sample log .pdf file	text	dataset_id
cruise_part	Part of cruise. For KN204-01: A = 11/6/2011 to 11/18/2011 (Woods Hole to Bermuda) B = 11/19/2011 to 12/11/2011 (Bermuda to Praia, Cabo Verde)	text	cruise_part
ISO_DateTime_UTC	Date/Time formatted to ISO 8601 standard. T indicates start of time string; Z indicates UTC. Calculated using 'date' and 'time' parameters as input.	YYYY-mm-ddTHH:MM:SS.ssZ	ISO_DateTime_UTC

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Database

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Dataset: GT11 - CTD - PUMP Sample Logs