Dataset: CTD full resolution profiles
Deployment: HRS100808BW

Full resolution CTD profiles from project "Marine Nitrogen Cycling by Stable Isotope Probing"

Principal Investigator:

Deborah A. Bronk (Virginia Institute of Marine Science, VIMS)

Boris Wawrik (University of Oklahoma, OU)

BCO-DMO Data Manager:

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

Project:

Determining rates of group-specific phytoplankton and bacterial uptake of inorganic and organic nitrogen by means of stable isotope techniques (Marine Nitrogen Cycling by Stable Isotope Probing)

Current State:

Preliminary and in progress

Version:

August 17 2011

Deployment Synonyms:

BCB2010

Version Date:

2011-08-17

Data URL:

https://www.bco-dmo.org/dataset-deployment/454835/data

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Description

Full resolution profiles taken as part of study on uptake of phytoplankton and bacterial uptake of inorganic and organic nitrogen by means of stable isotope techniques.

Methods & Sampling

Dataset acquisition description

Data were acquired using a Seabird SBE 9 CTD connected to an SBE 11 plus deck unit. The CTD was equipped with an SBE Oxygen sensor, a WET Labs ECO_AFL fluorometer, a turbidity sensor, and a transmissometer. Seabird acquisition software Seasave V7.12 was used.

Data Processing Description

Dataset Processing Description

Raw data were converted to ascii format using Seabird processing software. Derived properties include

More information about this dataset deployment

Funding

Award Number	Funding Source
OCE-0960806	NSF Division of Ocean Sciences
OCE-0961900	NSF Division of Ocean Sciences

Instruments

CTD Sea-Bird 911

Supplied Description:

Instrument Type

Generic Name: CTD Sea-Bird 911

Acronym: CTD SBE 911

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0035/

Generic Description:

The Sea-Bird SBE 911 is a type of CTD instrument package. The SBE 911 includes the SBE 9 Underwater Unit and the SBE 11 Deck Unit (for real-time readout using conductive wire) for deployment from a vessel. The combination of the SBE 9 and SBE 11 is called a SBE 911. The SBE 9 uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 and SBE 4). The SBE 9 CTD can be configured with auxiliary sensors to measure other parameters including dissolved oxygen, pH, turbidity, fluorescence, light (PAR), light transmission, etc.). More information from Sea-Bird Electronics.

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
cruise	Cruise identifier	dimensionless	cruiseid
date	Date of sample	YYYYMMDD	date
lon	longitude	decimal degrees	lon
lat	latitude	decimal degrees	lat
prmax	pressure max	decibars	prmax
cast	station identifier	dimensionless	cast
temp	Temperature	degrees Celsius	temp
temp2	Temperature from Secondary Sensor	degrees Celsius	temp2
sal	Salinity	dimensionless	sal
sal2	Salinity from Secondary sensor	dimensionless	sal2
sigma_0	water potential density	kg m^-3	sigma_0
sigma_0_2	water potential density from secondary TC sensors	kg m^-3	sigma_0
O2_ml_L	dissolved oxygen concentration	ml per liter	O2_ml_L
O2_umol_kg	dissolved oxygen concentration	micromoles per kilogram	O2_umol_kg
flvolt	fluorometer	volts	flvolt
trans_v	transmissivity	volts	trans_v
sound_vel	sound velocity	meters per second	sound_vel
beam_cp	beam attenuation	reciprocal meters	beam_cp
time_elapsed	Elapsed Time	seconds	time_elapsed
press	Pressure	decibars	press

Database

Contribute Data

Dataset: CTD full resolution profiles
Deployment: HRS100808BW

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: CTD full resolution profilesDeployment: HRS100808BW

Dataset acquisition description

Dataset Processing Description

Dataset: CTD full resolution profiles
Deployment: HRS100808BW