Dataset: Metal uptake rates of the polar diatom Chaetoceros RS19 in +Zn and +Co incubation studies

Name: Metal uptake rates of the polar diatom Chaetoceros RS19 in +Zn and +Co incubation studies from January 2020 (MM Saito project)
Published: 2021-08-30
Keywords: oceans

Cite This Dataset

DOI:10.26008/1912/bco-dmo.859581.1

Spatial Extent: N:-76.48338 E:177.12379 S:-76.48338 W:177.12379

Temporal Extent: 2020-01 - 2020-01

Project:

Marine Microbial Investigator Award: Investigator Mak Saito (MM Saito)

Program:

Marine Microbiology Initiative (MMI)

Principal Investigator:

Mak A. Saito (Woods Hole Oceanographic Institution, WHOI)

Student:

Riss Kellogg (Massachusetts Institute of Technology, MIT)

Contact:

Riss Kellogg (Massachusetts Institute of Technology, MIT)

BCO-DMO Data Manager:

Sawyer Newman (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

Version Date:

2021-08-30

Restricted:

Validated:

Yes

Current State:

Final no updates expected

Metal uptake rates of the polar diatom Chaetoceros RS19 in +Zn and +Co incubation studies from January 2020 (MM Saito project)

Abstract:

Metal uptake rates of the Ross Sea diatom isolate Chaetoceros RS19 measured after growth in +Zn +Co media amendments. Uptake rates are calculated as the specific growth rate (units of d-1) multiplied by the P-normalized metal quota.

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Archival Copy

Version Date	Archive	Persistent Identifier	Date Assigned
2021-08-30	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.26008/1912/bco-dmo.859581.1	2021-09-22

Description

Metal uptake rates of the Ross Sea diatom isolate Chaetoceros RS19 measured after growth in +Zn+Co media amendments. Uptake rates are calculated as the specific growth rate (units of d-1) multiplied by the P-normalized metal quota. Datasets of growth rates and metal quotas were submitted in tandem.

Methods & Sampling

Methodology:

Sampling and analytical procedures:

The steady-state net uptake rates (r) of Fe, Mn, Ni, Cu, Zn, Cd, and Co were also calculated as the cellular metal quota (Q) multiplied by the specific growth rate (m) of double addition cultures (Sunda and Huntsman 1995). Methods for cellular metal quotas and for growth rates are provided in their respective dataset pages.

Data Processing Description

BCO-DMO Processing Notes:

- Renamed fields to meet BCO-DMO naming conventions

Data Files

File
chaetocerosrs19_uptake_rates_bcodmo-1.csv (Comma Separated Values (.csv), 747 bytes) MD5:f806bb9225ead4c5b87b0cfcc06274b2 Primary data file for dataset ID 859581

More Information about this dataset

Funding Sources

Funding Source	Award Number
Gordon and Betty Moore Foundation: Marine Microbiology Initiative	GBMF3782
NSF Division of Ocean Sciences	OCE-1736599
NSF Division of Ocean Sciences	OCE-1657766
NSF Division of Ocean Sciences	OCE-1850719
NSF Division of Ocean Sciences	OCE-1658030

Deployments

None available yet

Instruments

Inductively Coupled Plasma Mass Spectrometer

Supplied Name: Thermo ICAP-Q plasma mass spectrometer

Supplied Description:

Instrument Type

Generic Name: Inductively Coupled Plasma Mass Spectrometer

Acronym: ICP Mass Spec

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/LAB15/

Generic Description:

An ICP Mass Spec is an instrument that passes nebulized samples into an inductively-coupled gas plasma (8-10000 K) where they are atomized and ionized. Ions of specific mass-to-charge ratios are quantified in a quadrupole mass spectrometer.

Parameters

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

Supplied Name	Supplied description	Supplied Units	Standard Name
log_Zn2plus	Log of calculated free Zn2+ ion concentration in media. [Zn2+]	moles per liter (mol/L)	intensity
log_Co2plus	Log of calculated free Co2+ ion concentration in media. [Co2+]	moles per liter (mol/L)	intensity
Growth_rate_average	Average growth rate of replicates A and B	per day (d-1)	growth
FE_uptake_rate	Uptake rate of iron (Fe)	millimoles iron per mol phosphorus per day	Fe
MN_uptake_rate	Uptake rate of manganese (Mn)	millimoles manganese per mol phosphorus per day	Mn
NI_uptake_rate	Uptake rate of nickel (Ni)	millimoles nickel per mol phosphorus per day	Ni
CU_uptake_rate	Uptake rate of copper (Cu)	millimoles copper per mol phosphorus per day	Cu
ZN_uptake_rate	Uptake rate of zinc (Zn)	millimoles zinc per mol phosphorus per day	Zn
CD_uptake_rate	Uptake rate of cadmium (Cd)	millimoles cadmium per mol phosphorus per day	Cd
CO_uptake_rate	Uptake rate of cobalt (Co)	millimoles cobalt per mol phosphorus per day	Co

Status message

Database

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Dataset: Metal uptake rates of the polar diatom Chaetoceros RS19 in +Zn and +Co incubation studies