Dataset: HOE-DYLAN cruises - Diazotrophs

Name: Diazotroph abundances (nifH gene) from multiple HOE-DYLAN cruises from July to September 2012 (C-MORE project)
Published: 2015-03-10
Keywords: oceans

Cite This Dataset

Project:

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

Principal Investigator:

Jonathan P. Zehr (University of California-Santa Cruz, UC Santa Cruz)

Contact:

Kendra Turk-Kubo (University of California-Santa Cruz, UC Santa Cruz)

Data Manager:

Jasmine Nahorniak (Oregon State University, OSU-CEOAS)

BCO-DMO Data Manager:

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

Version:

10 March 2015

Version Date:

2015-03-10

Restricted:

Yes

Data URL:

https://www.bco-dmo.org/dataset/553241/data

Diazotroph abundances (nifH gene) from multiple HOE-DYLAN cruises from July to September 2012 (C-MORE project)

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Description

Diazotroph abundances (nifH gene).

Oligotrophic waters 100 miles north of Oahu, Hawaii, near Station ALOHA (22.75 N, 158.00 W).

Hawaii Ocean Experiment - Dynamics of Light and Nutrients (HOE-DYLAN)

These data are restricted to C-MORE members only. These data are restricted to C-MORE members only. Please contact Kendra Turk-Kubo if you would like to use these data.

More Information about this dataset

Funding Sources

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

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
KM1215	HOE-DYLAN V	2012-07-08	R/V Kilo Moana	Samuel Wilson (Chief Scientist)	data info
KM1217	HOE-DYLAN VII	2012-08-05	R/V Kilo Moana	Sonya T. Dyhrman (Chief Scientist)	data info
KM1219	HOE-DYLAN IX	2012-08-22	R/V Kilo Moana	Samuel Wilson (Chief Scientist)	data info

Instruments

CTD Sea-Bird 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

Niskin bottle

Supplied Description:

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.

Parameters

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

Supplied Name	Supplied description	Supplied Units	Standard Name
cruise_id	cruise name	text	cruise_id
sta	station number	dimensionless	sta
date	date of collection	YYYYMMDD GMT	date
lat	latitude	decimal degrees (South is negative)	lat
lon	longitude	decimal degrees (West is negative)	lon
depth	depth	meters	depth
UCYN_A	cyanobacterium UCYN-A (average total)	copies/liter	UCYN_A
UCYN_A_log_xplus1_DNA	cyanobacterium UCYN-A log(x+1) DNA	copies/liter	abundance
UCYN_A2	cyanobacterium UCYN-A2 (average total)	copies/liter	abundance
UCYN_A2_log_xplus1_DNA	cyanobacterium UCYN-A2 log(x+1) DNA	copies/liter	abundance
UCYN_B	cyanobacterium UCYN-B (average total)	copies/liter	abundance
UCYN_B_log_xplus1_DNA	cyanobacterium UCYN-B log(x+1) DNA	copies/liter	abundance
g_Pia	gammaproteobacterium Gamma Pia (average total)	copies/liter	abundance
g_Pia_log_xplus1_DNA	gammaproteobacterium Gamma Pia log(x+1) DNA	copies/liter	abundance
Het_1	heterotrophic strain Het 1 (average total)	copies/liter	Het_1
Het_1_log_xplus1_DNA	heterotrophic strain Het 1 log(x+1) DNA	copies/liter	abundance
Het_2	heterotrophic strain Het 2 (average total)	copies/liter	Het_2
Het_2_log_xplus1_DNA	heterotrophic strain Het 2 log(x+1) DNA	copies/liter	abundance
tricho	Trichodesmium (average total)	copies/liter	tricho
tricho_log_xplus1_DNA	Trichodesmium log(x+1) DNA	copies/liter	abundance

Database

Geospatial Access

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Dataset: HOE-DYLAN cruises - Diazotrophs