Dataset: CTD - BAG 1
Deployment: KOK1115

CTD - BAG 1

Principal Investigator:

David M. Karl (University of Hawaiʻi at Mānoa, SOEST)

Contact:

Dr Daniela Bottjer (University of Hawaiʻi at Mānoa, SOEST)

Data Manager:

Jasmine Nahorniak (Oregon State University, OSU-CEOAS)

BCO-DMO Data Manager:

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

Project:

Center for Microbial Oceanography: Research and Education (C-MORE)

Current State:

Final no updates expected

Version:

17 March 2015

Deployment Synonyms:

BAG EM UP, BAG-1, C-MORE 8

Version Date:

2015-03-17

Data URL:

https://www.bco-dmo.org/dataset-deployment/553903/data

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Description

CTD measurements from three mesocosms located near Hawaii as well as the surrounding Pacific waters from Dec 6-11, 2011. The first mesocosm (BAG-1A) was a control. The following nutrients were added to the other two mesocosms (BAG-1B and BAG-1C): N, Si, trace metals and vitamins. In addition, phosphorus was added to BAG-1C only.

Methods & Sampling

Dataset acquisition description

# C-MORE BAG-EM-UP/BAG-1 CTD data
# Laboratory for Microbial Oceanography
# David Karl
# CMORE/BAG-EM-UP
# date ingested into BCO-DMO: March 17 2015

Data Processing Description

Dataset Processing Description

More information about this dataset deployment

Funding

Award Number	Funding Source
DBI-0424599	NSF Division of Biological Infrastructure

Instruments

CTD Sea-Bird SBE 911plus

Supplied Name: CTD SBE 911plus

Supplied Description:

Instrument Type

Generic Name: CTD Sea-Bird SBE 911plus

Acronym: CTD SBE 911plus

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/

Generic Description:

The Sea-Bird SBE 911 plus is a type of CTD instrument package for continuous measurement of conductivity, temperature and pressure. The SBE 911 plus includes the SBE 9plus Underwater Unit and the SBE 11plus Deck Unit (for real-time readout using conductive wire) for deployment from a vessel. The combination of the SBE 9 plus and SBE 11 plus is called a SBE 911 plus. The SBE 9 plus uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 plus and SBE 4). The SBE 9 plus CTD can be configured with up to eight 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
date	date	YYYYMMDD	date
location_id	location ID	dimensionless	site
treatment	treatment applied	dimensionless	treatment
lat	latitude (positive north)	decimal degrees	lat
lon	longitude (positive east)	decimal degrees	lon
press	pressure	decibars	press
temp	temperature	degrees Celsius (ITS-90)	temp
sal	salinity	dimensionless (PSS-78)	sal
cond	conductivity	milliSiemens/centimeter	cond
sigma_t	potential density	kilograms/meter^3 - 1000	sigma_t
pH	pH	dimensionless	pH
chl_a	chlorophyll a concentration	micrograms/liter	chl_a
turbidity	turbidity	Formazin Turbidity Unit (FTU)	turbidity
O2_sat_pcnt	oxygen saturation	percent	O2_sat_pcnt
O2	oxygen; dissolved	milligrams/liter	O2
PAR	PAR	microEinsteins/meter^2/second	PAR

Database

Contribute Data

Dataset: CTD - BAG 1
Deployment: KOK1115

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: CTD - BAG 1Deployment: KOK1115

Dataset acquisition description

Dataset Processing Description

Dataset: CTD - BAG 1
Deployment: KOK1115