Dataset: d15N_sink
Deployment: KM0414

d15N isotopic analysis of sinking particles

Principal Investigator:

Karen L. Casciotti (Woods Hole Oceanographic Institution, WHOI)

Co-Principal Investigator:

Tom W. Trull (Antarctic Climate and Ecosystems Cooperative Research Centre, ACE CRC)

BCO-DMO Data Manager:

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

Project:

VERtical Transport In the Global Ocean (VERTIGO)

Current State:

Final no updates expected

Version:

12 February 2008

Deployment Synonyms:

ALOHA

Version Date:

2008-02-12

Data URL:

https://osprey.bco-dmo.org/dataset-deployment/451648/data

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Description

d15N isotopic analysis of sinking particles

Methods & Sampling

Dataset acquisition description

 Methodology: Methodology
 
 Change history: YYMMDD
   080128: contributed by Karen Casciotti 
   080212: added to OCB database; Cyndy Chandler (cchandler@whoi.edu), OCB DMO
   080529: PI review complete; data are considered final.
 
 DMO Note: use event number to determine sample position and time recorded in
   cruise event log.
   Samples were collected using Neutrally-Buoyant Sediment Traps (NBST). 
   Please refer to the Methodology for detailed parameter descriptions.

Deployment-specific acquisition description

 Methodology: Methodology
 
 Change history: YYMMDD
   080128: contributed by Karen Casciotti 
   080212: added to OCB database; Cyndy Chandler (cchandler@whoi.edu), OCB DMO
   080529: PI review complete; data are considered final.
 
 DMO Note: use event number to determine sample position and time recorded in
   cruise event log.
   Samples were collected using Neutrally-Buoyant Sediment Traps (NBST). 
   Please refer to the Methodology for detailed parameter descriptions.

Data Processing Description

Dataset Processing Description

More information about this dataset deployment

Instruments

None available yet

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
event	unique sampling event composite of GMT yday and time	YYyday_hhmm	event
NBST_num	NBST number	dimensionless	no_bcodmo_term
deployment	trap deployment number	dimensionless	no_bcodmo_term
tube_num	tube numbers	dimensionless	tube_num
preservative	type of chemical preservative	dimensionless	no_bcodmo_term
filter_ID	filter ID	dimensionless	no_bcodmo_term
depth_n	nominal trap depth	meters	depth_n
d15N_PN	delta 15N of PN	permil	no_bcodmo_term
d15N_PN_sd	delta 15N of PN (standard deviation)	permil	no_bcodmo_term

Database

Contribute Data

Dataset: d15N_sink
Deployment: KM0414

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: d15N_sinkDeployment: KM0414

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Dataset: d15N_sink
Deployment: KM0414