Dataset: Suspended Organic Particle concentration and stable C and N isotopes from the Eastern Tropical North Pacific in January 2017 (R/V Sikuliaq SKQ201617S), April 2018 (R/V Roger Revelle RR1805), and October 2019 (R/V Kilo Moana KM1920)

This dataset has not been validatedUnder revisionDOI: 10.26008/1912/bco-dmo.948637.1Version 2 (2026-07-29)Dataset Type:Cruise ResultsLicense:CC-BY-4.0

Principal Investigator: Clara Fuchsman (University of Maryland Center for Environmental Science)

BCO-DMO Data Manager: Amber D. York (Woods Hole Oceanographic Institution)

Program: Dimensions of Biodiversity (Dimensions of Biodiversity)

Project: Dimensions: Diversity, assembly and function of microbial communities on suspended and sinking particles in a marine Oxygen Deficient Zone (ETNP_ParticleOmics)

Abstract

Suspended Organic Particle Carbon and Nitrogen concentrations and stable C and N isotopes were obtained from the Eastern Tropical North Pacific on the R/V Sikuliaq cruise SKQ201617S in January 2017, the R/V Revelle cruise RR1805 in April 2018, and the R/V Kilo Moana cruise KM1920 in October 2019. The R/V Sikuliaq cruise SKQ201617S sampled two stations in 2017: St P2 (16.5ºN 107ºW) and St P1 (20.1 ºN 106.2ºW). These two stations included an anoxic Oxygen Deficient Zone from 105-820 m for St P2 an...

Spatial Extent: N:21.86 E:-106.00 S:16.54 W:-109.98
Temporal Extent: 2017-01-01 - 2019-10-15
Eastern Tropical North Pacific Oxygen Deficient Zone

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The cruise was funded by NSF Division of Environmental Biology DEB-1542240. The data was paid for by Horn Point Laboratory start up funds.

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Results

Fuchsman, C. A., & Cram, J. A. (2024). Size fractionated suspended organic carbon and nitrogen from the offshore Eastern Tropical North Pacific Oxygen Deficient Zone suggest contributions of picocyanobacteria and vertically migrating metazoans to organic matter. https://doi.org/10.22541/essoar.173046855.50289201/v1

Results

Fuchsman, C. A., Duffy, M. E., Cram, J. A., Huanca-Valenzuela, P., Gregory, B. P., Plough, L., Pierson, J. J., Fitzgerald, C. L., Devol, A. H., & Keil, R. G. (2024). Contributions of Vertically Migrating Metazoans to Sinking and Suspended Particulate Matter Fuel N2 production in the Eastern Tropical North Pacific Oxygen Deficient Zone. https://doi.org/10.22541/essoar.172745075.56787778/v1

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Dataset: Suspended Organic Particle concentration and stable C and N isotopes from the Eastern Tropical North Pacific in January 2017 (R/V Sikuliaq SKQ201617S), April 2018 (R/V Roger Revelle RR1805), and October 2019 (R/V Kilo Moana KM1920)

This dataset has not been validatedUnder revisionDOI: 10.26008/1912/bco-dmo.948637.1Version 2 (2026-07-29)Dataset Type:Cruise ResultsLicense:CC-BY-4.0

Principal Investigator: Clara Fuchsman (University of Maryland Center for Environmental Science)

BCO-DMO Data Manager: Amber D. York (Woods Hole Oceanographic Institution)

Program: Dimensions of Biodiversity (Dimensions of Biodiversity)

Project: Dimensions: Diversity, assembly and function of microbial communities on suspended and sinking particles in a marine Oxygen Deficient Zone (ETNP_ParticleOmics)

Abstract

Spatial Extent: N:21.86 E:-106.00 S:16.54 W:-109.98
Temporal Extent: 2017-01-01 - 2019-10-15
Eastern Tropical North Pacific Oxygen Deficient Zone

0

Views

0

Downloads

The cruise was funded by NSF Division of Environmental Biology DEB-1542240. The data was paid for by Horn Point Laboratory start up funds.

Related Datasets

No Related Datasets

Related Publications

Results

Data File(s)	Type	Description	Action

Supplemental File(s)	Type	Description	Action
ETNP_2019_POM_standard_information.xlsx (10.90 KB)	Microsoft Excel	Comparison of relevant reference isotopic values to their official values for the 2019 dataset. Data is from the UC Davis Stable Isotope Facility. Asterisk (*) Means and standard deviation excludes references below limit of quantification.	ETNP_2019_POM_standard_information.xlsx
ETNP_2018_POM_Standard_information.xlsx (10.90 KB)	Microsoft Excel	Comparison of relevant reference isotopic values to their official values for the 2018 dataset. Data is from UC Davis Stable Isotope Facility. Asterisk (*) Means and standard deviation excludes references below limit of quantification.	ETNP_2018_POM_Standard_information.xlsx

Data File(s)	Type	Description	Action

Supplemental File(s)	Type	Description	Action
ETNP_2019_POM_standard_information.xlsx (10.90 KB)	Microsoft Excel	Comparison of relevant reference isotopic values to their official values for the 2019 dataset. Data is from the UC Davis Stable Isotope Facility. Asterisk (*) Means and standard deviation excludes references below limit of quantification.	ETNP_2019_POM_standard_information.xlsx
ETNP_2018_POM_Standard_information.xlsx (10.90 KB)	Microsoft Excel	Comparison of relevant reference isotopic values to their official values for the 2018 dataset. Data is from UC Davis Stable Isotope Facility. Asterisk (*) Means and standard deviation excludes references below limit of quantification.	ETNP_2018_POM_Standard_information.xlsx

Dataset: Suspended Organic Particle concentration and stable C and N isotopes from the Eastern Tropical North Pacific in January 2017 (R/V Sikuliaq SKQ201617S), April 2018 (R/V Roger Revelle RR1805), and October 2019 (R/V Kilo Moana KM1920)

Principal Investigator: Clara Fuchsman (University of Maryland Center for Environmental Science)

BCO-DMO Data Manager: Amber D. York (Woods Hole Oceanographic Institution)

Program: Dimensions of Biodiversity (Dimensions of Biodiversity)

Project: Dimensions: Diversity, assembly and function of microbial communities on suspended and sinking particles in a marine Oxygen Deficient Zone (ETNP_ParticleOmics)

Abstract

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0

Files

Supplemental Files

Related Datasets

Related Publications

Dataset: Suspended Organic Particle concentration and stable C and N isotopes from the Eastern Tropical North Pacific in January 2017 (R/V Sikuliaq SKQ201617S), April 2018 (R/V Roger Revelle RR1805), and October 2019 (R/V Kilo Moana KM1920)

Principal Investigator: Clara Fuchsman (University of Maryland Center for Environmental Science)

BCO-DMO Data Manager: Amber D. York (Woods Hole Oceanographic Institution)

Program: Dimensions of Biodiversity (Dimensions of Biodiversity)

Project: Dimensions: Diversity, assembly and function of microbial communities on suspended and sinking particles in a marine Oxygen Deficient Zone (ETNP_ParticleOmics)

Abstract

0

0

Files

Supplemental Files

Related Datasets

Related Publications

Dataset: Suspended Organic Particle concentration and stable C and N isotopes from the Eastern Tropical North Pacific in January 2017 (R/V Sikuliaq SKQ201617S), April 2018 (R/V Roger Revelle RR1805), and October 2019 (R/V Kilo Moana KM1920)

Principal Investigator: Clara Fuchsman (University of Maryland Center for Environmental Science)

BCO-DMO Data Manager: Amber D. York (Woods Hole Oceanographic Institution)

Program: Dimensions of Biodiversity (Dimensions of Biodiversity)

Project: Dimensions: Diversity, assembly and function of microbial communities on suspended and sinking particles in a marine Oxygen Deficient Zone (ETNP_ParticleOmics)

Abstract

Metadata

0

0

Files

Supplemental Files

Related Datasets

Related Publications

Dataset: Suspended Organic Particle concentration and stable C and N isotopes from the Eastern Tropical North Pacific in January 2017 (R/V Sikuliaq SKQ201617S), April 2018 (R/V Roger Revelle RR1805), and October 2019 (R/V Kilo Moana KM1920)

Principal Investigator: Clara Fuchsman (University of Maryland Center for Environmental Science)

BCO-DMO Data Manager: Amber D. York (Woods Hole Oceanographic Institution)

Program: Dimensions of Biodiversity (Dimensions of Biodiversity)

Project: Dimensions: Diversity, assembly and function of microbial communities on suspended and sinking particles in a marine Oxygen Deficient Zone (ETNP_ParticleOmics)

Abstract

Metadata

0

0

Files

Supplemental Files

Related Datasets

Related Publications