d15N_sink

Data Object d15N_sink

contact PIs:

name	title
Dr Tom W. Trull	Co-Principal Investigator
Dr Karen L. Casciotti	Principal Investigator

Dataset description

d15N isotopic analysis of sinking particles

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.

Processing description

Field Names List

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

Platforms List

R/V Kilo Moana KM0414

This document is created from the content of the BCO-DMO metadata database. 2010-03-21 21:48:13

info app: /home/ocb/dbase v.090827 CLC
Data URL: http://ocb.whoi.edu/jg/serv/OCB/VERTIGO/KM0414/d15N_sink.