Dataset: Depth profiles in the euphotic zone of nitrate, silicate, and phosphate concentrations and profiles of silicic acid uptake rates from EXPORTS cruise DY131 in the North Atlantic during May 2021

Name: Depth profiles in the euphotic zone of nitrate, silicate, and phosphate concentrations and profiles of silicic acid uptake rates from EXPORTS cruise DY131 in the North Atlantic during May 2021
Published: 2023-04-12
Keywords: oceans

Final no updates expectedDOI: 10.26008/1912/bco-dmo.893293.1Version 1 (2023-04-12)Dataset Type:Cruise Results

Principal Investigator: Mark A. Brzezinski (University of California-Santa Barbara)

Co-Principal Investigator: Kristen Nicolle Buck (University of South Florida)

Co-Principal Investigator: Bethany D. Jenkins (University of Rhode Island)

Contact: Janice L. Jones (University of California-Santa Barbara)

BCO-DMO Data Manager: Shannon Rauch (Woods Hole Oceanographic Institution)

Program: EXport Processes in the Ocean from Remote Sensing (EXPORTS)

Project: Collaborative Research: Diatoms, Food Webs and Carbon Export - Leveraging NASA EXPORTS to Test the Role of Diatom Physiology in the Biological Carbon Pump (Diatoms and carbon export)

Abstract

This dataset includes depth profiles in the euphotic zone of nutrient (nitrate, silicate, phosphate) concentrations and profiles of silicic acid uptake rates from seawater samples collected on EXPORTS cruise DY131 during May 2021. This research focuses on the vertical export of the carbon associated with a major group of phytoplankton, the diatoms in the North Atlantic near the Porcupine Abyssal Plain. The major objective is to understand how diatom community composition and the prevailing nu...

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Spatial Extent: N:49.23 E:-14.51 S:48.78 W:-14.98
Temporal Extent: 2021-05-06 - 2021-05-27

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Depth profiles in the euphotic zone of nutrient (nitrate, silicate, phosphate) concentrations, profiles of silicic acid uptake rates, and assessment of limitation by Si, N, and Fe on both silicic acid uptake and carbon fixation.

See the related dataset (https://www.bco-dmo.org/dataset/893324) for the data from the nutrient limitation assessments.

Related Datasets

Brzezinski, M. A., Buck, K., Jenkins, B. D. (2023) Results from nutrient limitation assessments quantifying the level of Si, N, and Fe stress being experienced by phytoplankton in samples collected on EXPORTS cruise DY131 in the North Atlantic during May 2021. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2023-04-06 doi:10.26008/1912/bco-dmo.893324.1

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Dataset: Depth profiles in the euphotic zone of nitrate, silicate, and phosphate concentrations and profiles of silicic acid uptake rates from EXPORTS cruise DY131 in the North Atlantic during May 2021

Final no updates expectedDOI: 10.26008/1912/bco-dmo.893293.1Version 1 (2023-04-12)Dataset Type:Cruise Results

Principal Investigator: Mark A. Brzezinski (University of California-Santa Barbara)

Co-Principal Investigator: Kristen Nicolle Buck (University of South Florida)

Co-Principal Investigator: Bethany D. Jenkins (University of Rhode Island)

Contact: Janice L. Jones (University of California-Santa Barbara)

BCO-DMO Data Manager: Shannon Rauch (Woods Hole Oceanographic Institution)

Program: EXport Processes in the Ocean from Remote Sensing (EXPORTS)

Project: Collaborative Research: Diatoms, Food Webs and Carbon Export - Leveraging NASA EXPORTS to Test the Role of Diatom Physiology in the Biological Carbon Pump (Diatoms and carbon export)

Abstract

Cite Dataset

Spatial Extent: N:49.23 E:-14.51 S:48.78 W:-14.98
Temporal Extent: 2021-05-06 - 2021-05-27

XXX

Views

XX

Downloads

X

Citations

See the related dataset (https://www.bco-dmo.org/dataset/893324) for the data from the nutrient limitation assessments.

Related Datasets

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File(s)	Type	Description	Action
exports_dy131_profiles.csv (8.22 KB)	Comma Separated Values (.csv)	Primary data file for dataset ID 893293	Download

Supplemental File(s)	Type	Description	Action
bSi_Protocol.pdf (214.54 KB)	Portable Document Format (.pdf)	Brzezinski Lab bSi Protocols	Download
Brzezinski_Lab_Chl_reading_protocols.pdf (204.98 KB)	Portable Document Format (.pdf)	Brzezinski Lab Chlorophyll Sample Processing Protocols	Download
Brzezinski_Lab_Chl_filtration_protocols.pdf (260.99 KB)	Portable Document Format (.pdf)	Brzezinski Lab Discrete Chlorophyll Filtration Procedure	Download
32Si_Sample_Processing.pdf (218.87 KB)	Portable Document Format (.pdf)	Brzezinski Lab 32Si Sample Processing Protocols	Download
14C_Primary_Production.pdf (287.04 KB)	Portable Document Format (.pdf)	Brzezinski Lab 14C Primary Production Protocols	Download

File(s)	Type	Description	Action
exports_dy131_profiles.csv (8.22 KB)	Comma Separated Values (.csv)	Primary data file for dataset ID 893293	Download

Supplemental File(s)	Type	Description	Action
bSi_Protocol.pdf (214.54 KB)	Portable Document Format (.pdf)	Brzezinski Lab bSi Protocols	Download
Brzezinski_Lab_Chl_reading_protocols.pdf (204.98 KB)	Portable Document Format (.pdf)	Brzezinski Lab Chlorophyll Sample Processing Protocols	Download
Brzezinski_Lab_Chl_filtration_protocols.pdf (260.99 KB)	Portable Document Format (.pdf)	Brzezinski Lab Discrete Chlorophyll Filtration Procedure	Download
32Si_Sample_Processing.pdf (218.87 KB)	Portable Document Format (.pdf)	Brzezinski Lab 32Si Sample Processing Protocols	Download
14C_Primary_Production.pdf (287.04 KB)	Portable Document Format (.pdf)	Brzezinski Lab 14C Primary Production Protocols	Download

Dataset: Depth profiles in the euphotic zone of nitrate, silicate, and phosphate concentrations and profiles of silicic acid uptake rates from EXPORTS cruise DY131 in the North Atlantic during May 2021

Principal Investigator: Mark A. Brzezinski (University of California-Santa Barbara)

Co-Principal Investigator: Kristen Nicolle Buck (University of South Florida)

Co-Principal Investigator: Bethany D. Jenkins (University of Rhode Island)

Contact: Janice L. Jones (University of California-Santa Barbara)

BCO-DMO Data Manager: Shannon Rauch (Woods Hole Oceanographic Institution)

Program: EXport Processes in the Ocean from Remote Sensing (EXPORTS)

Project: Collaborative Research: Diatoms, Food Webs and Carbon Export - Leveraging NASA EXPORTS to Test the Role of Diatom Physiology in the Biological Carbon Pump (Diatoms and carbon export)

Abstract

ERDDAP

Metadata

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Dataset: Depth profiles in the euphotic zone of nitrate, silicate, and phosphate concentrations and profiles of silicic acid uptake rates from EXPORTS cruise DY131 in the North Atlantic during May 2021

Principal Investigator: Mark A. Brzezinski (University of California-Santa Barbara)

Co-Principal Investigator: Kristen Nicolle Buck (University of South Florida)

Co-Principal Investigator: Bethany D. Jenkins (University of Rhode Island)

Contact: Janice L. Jones (University of California-Santa Barbara)

BCO-DMO Data Manager: Shannon Rauch (Woods Hole Oceanographic Institution)

Program: EXport Processes in the Ocean from Remote Sensing (EXPORTS)

Project: Collaborative Research: Diatoms, Food Webs and Carbon Export - Leveraging NASA EXPORTS to Test the Role of Diatom Physiology in the Biological Carbon Pump (Diatoms and carbon export)

Abstract

ERDDAP

Metadata

XXX

XX

X

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