Dataset: optics_ap

Name: Optics - particle absorption coefficients from RVIB Nathaniel B. Palmer, R/V Roger Revelle NBP-97-8, KIWI8, KIWI9 cruises in the Southern Ocean, 1997-1998 (U.S. JGOFS AESOPS project)
Published: 2002-12-03
Keywords: oceans

View Data: to access data, check the deployments below

Cite This Dataset

Project:

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

Program:

U.S. Joint Global Ocean Flux Study (U.S. JGOFS)

Principal Investigator:

B. Gregory Mitchell (University of California-San Diego, UCSD-SIO)

Co-Principal Investigator:

Dr Dariusz Stramski (University of California-San Diego, UCSD-SIO)

BCO-DMO Data Manager:

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

Version:

December 03, 2002

Version Date:

2002-12-03

Validated:

Yes

Current State:

Final no updates expected

Optics - particle absorption coefficients from RVIB Nathaniel B. Palmer, R/V Roger Revelle NBP-97-8, KIWI8, KIWI9 cruises in the Southern Ocean, 1997-1998 (U.S. JGOFS AESOPS project)

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Description

Optics - particle absorption coefficients

More Information about this dataset

Funding Sources

None available yet

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
KIWI8	RR8 APFZ Survey 2 cruise AESOPS	1998-01-08	R/V Roger Revelle	Kenneth H. Coale (Chief Scientist)	data info
KIWI9	RR9 APFZ Process 2 cruise AESOPS	1998-02-13	R/V Roger Revelle	Wilford D. Gardner (Chief Scientist)	data info
NBP-97-08	NBP9708 NBP97_8	1997-11-05	RVIB Nathaniel B. Palmer	Walker O. Smith (Chief Scientist)	data info

Instruments

Niskin bottle

Supplied Name: Niskin Bottle

Supplied Description:

CTD clean rosette (Niskin) bottles were used to collect water samples

Instrument Type

Generic Name: Niskin bottle

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/

Generic Description:

A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24, or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc.

Trace Metal Bottle

Supplied Description:

Trace metal (TM) clean rosette bottles were used to collect water samples.

Instrument Type

Generic Name: Trace Metal Bottle

Acronym: TM Bottle

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

Generic Description:

Trace metal (TM) clean rosette bottle used for collecting trace metal clean seawater samples.

Parameters

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

Supplied Name	Supplied description	Supplied Units	Standard Name
cruise_id	cruise designation		no_bcodmo_term
event	event number from event log		event
cast_type	CTD = CTD rosette TM = trace metal rosette		no_bcodmo_term
sta	station number from event log		no_bcodmo_term
cast	rosette cast number from event log		cast
bot	rosette bottle number		no_bcodmo_term
depth_n	nominal depth	meters	no_bcodmo_term
ap_xxx	particle absorption coefficient at xxx wavelength	1/meters	no_bcodmo_term

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Database

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Dataset: optics_ap