Dataset: Time-Varying Cycling Rates of size-fractionated Particulate Organic Carbon during the Decay of a North Atlantic Spring Bloom in May 2021

Name: Time-Varying Cycling Rates of size-fractionated Particulate Organic Carbon during the Decay of a North Atlantic Spring Bloom in May 2021
Published: 2025-08-12
Keywords: Particulate Carbon, Inverse Modeling, EXPORTS, Disaggregation, Aggregation, oceans

ValidatedFinal no updates expectedDOI: 10.26008/1912/bco-dmo.969521.1Version 1 (2025-08-12)Dataset Type:model results

Principal Investigator: Daniel Clements (University of California-Santa Cruz)

Co-Principal Investigator: Phoebe J. Lam (University of California-Santa Cruz)

Co-Principal Investigator: Olivier Marchal (Woods Hole Oceanographic Institution)

Contact: Daniel Clements (Bigelow Laboratory for Ocean Sciences)

BCO-DMO Data Manager: Karen Soenen (Woods Hole Oceanographic Institution)

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

Project: Collaborative Research: Estimation of particle aggregation and disaggregation rates from the inversion of chemical tracer data (Particle aggregation)

Abstract

Here, measurements of POC concentration in two size fractions, the small size fraction (SSF; 1–5μm) and the large size fraction (LSF; > 5 μm) from the EXPORTS North Atlantic cruise in the Porcupine basin are combined with a non-steady state POC cycling model to estimate rates of POC production, (dis)aggregation, sinking, remineralization, and active export mediated by migrating zooplankton.

Cite Dataset

Spatial Extent: N:50.00 E:-14.00 S:48.00 W:-16.00
Temporal Extent: 2021-05-06 - 2021-05-27
Porcupine basin in the North Atlantic from 0-500 m depth

37

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73

Downloads

These numbers come from web analytics and reflect real user activity on the site. They reliably show dataset usage and are mostly free of bot traffic.

Here we provide only model output. The raw data can be accessed through the NASA SeaBass repository (see related datasets).

Related Datasets

IsDerivedFrom

Dataset: https://doi.org/10.5067/SeaBASS/EXPORTS/DATA001
Relationship Description:

Here we provide only model output. The raw data can be accessed through this DOI

SeaBASS. (2018). EXPORTS [Data set]. NASA Ocean Biology Distributed Active Archive Center. https://doi.org/10.5067/SEABASS/EXPORTS/DATA001

NASA EXPORTS Project. (2021). EXPORTSNA Cruise Dataset. NASA Goddard Space Flight Center, SeaBASS. Retrieved from https://seabass.gsfc.nasa.gov/cruise/EXPORTSNA

Related Publications

Results

Clements, D. J., Lam, P. J., Marchal, O., Maas, A. E., Steinberg, D. K., & Paul, N. (2025). Time-Varying Cycling Rates of size-fractionated Particulate Organic Carbon during the Decay of a North Atlantic Spring Bloom. https://doi.org/10.22541/essoar.175138840.05852941/v1

Methods

Bryson, A. E., & Ho, Y.-C. (2018). Applied Optimal Control. Routledge. https://doi.org/10.1201/9781315137667

Software

djclements1. (2025). <i>djclements1/NA_Export_POC-rate-inversion: V1.0</i> (Version V1.0) [Computer software]. Zenodo. https://doi.org/10.5281/ZENODO.15733708

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Dataset: Time-Varying Cycling Rates of size-fractionated Particulate Organic Carbon during the Decay of a North Atlantic Spring Bloom in May 2021

ValidatedFinal no updates expectedDOI: 10.26008/1912/bco-dmo.969521.1Version 1 (2025-08-12)Dataset Type:model results

Principal Investigator: Daniel Clements (University of California-Santa Cruz)

Co-Principal Investigator: Phoebe J. Lam (University of California-Santa Cruz)

Co-Principal Investigator: Olivier Marchal (Woods Hole Oceanographic Institution)

Contact: Daniel Clements (Bigelow Laboratory for Ocean Sciences)

BCO-DMO Data Manager: Karen Soenen (Woods Hole Oceanographic Institution)

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

Project: Collaborative Research: Estimation of particle aggregation and disaggregation rates from the inversion of chemical tracer data (Particle aggregation)

Abstract

Cite Dataset

Spatial Extent: N:50.00 E:-14.00 S:48.00 W:-16.00
Temporal Extent: 2021-05-06 - 2021-05-27
Porcupine basin in the North Atlantic from 0-500 m depth

37

Views

73

Downloads

These numbers come from web analytics and reflect real user activity on the site. They reliably show dataset usage and are mostly free of bot traffic.

Here we provide only model output. The raw data can be accessed through the NASA SeaBass repository (see related datasets).

Related Datasets

IsDerivedFrom

Dataset: https://doi.org/10.5067/SeaBASS/EXPORTS/DATA001
Relationship Description:

Here we provide only model output. The raw data can be accessed through this DOI

SeaBASS. (2018). EXPORTS [Data set]. NASA Ocean Biology Distributed Active Archive Center. https://doi.org/10.5067/SEABASS/EXPORTS/DATA001

NASA EXPORTS Project. (2021). EXPORTSNA Cruise Dataset. NASA Goddard Space Flight Center, SeaBASS. Retrieved from https://seabass.gsfc.nasa.gov/cruise/EXPORTSNA

Related Publications

Results

Methods

Bryson, A. E., & Ho, Y.-C. (2018). Applied Optimal Control. Routledge. https://doi.org/10.1201/9781315137667

Software

djclements1. (2025). <i>djclements1/NA_Export_POC-rate-inversion: V1.0</i> (Version V1.0) [Computer software]. Zenodo. https://doi.org/10.5281/ZENODO.15733708

Dataset: Time-Varying Cycling Rates of size-fractionated Particulate Organic Carbon during the Decay of a North Atlantic Spring Bloom in May 2021

Principal Investigator: Daniel Clements (University of California-Santa Cruz)

Co-Principal Investigator: Phoebe J. Lam (University of California-Santa Cruz)

Co-Principal Investigator: Olivier Marchal (Woods Hole Oceanographic Institution)

Contact: Daniel Clements (Bigelow Laboratory for Ocean Sciences)

BCO-DMO Data Manager: Karen Soenen (Woods Hole Oceanographic Institution)

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

Project: Collaborative Research: Estimation of particle aggregation and disaggregation rates from the inversion of chemical tracer data (Particle aggregation)

Abstract

37

73

Files

Related Datasets

Related Publications

Dataset: Time-Varying Cycling Rates of size-fractionated Particulate Organic Carbon during the Decay of a North Atlantic Spring Bloom in May 2021

Principal Investigator: Daniel Clements (University of California-Santa Cruz)

Co-Principal Investigator: Phoebe J. Lam (University of California-Santa Cruz)

Co-Principal Investigator: Olivier Marchal (Woods Hole Oceanographic Institution)

Contact: Daniel Clements (Bigelow Laboratory for Ocean Sciences)

BCO-DMO Data Manager: Karen Soenen (Woods Hole Oceanographic Institution)

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

Project: Collaborative Research: Estimation of particle aggregation and disaggregation rates from the inversion of chemical tracer data (Particle aggregation)

Abstract

37

73

Files

Related Datasets

Related Publications

Dataset: Time-Varying Cycling Rates of size-fractionated Particulate Organic Carbon during the Decay of a North Atlantic Spring Bloom in May 2021

Principal Investigator: Daniel Clements (University of California-Santa Cruz)

Co-Principal Investigator: Phoebe J. Lam (University of California-Santa Cruz)

Co-Principal Investigator: Olivier Marchal (Woods Hole Oceanographic Institution)

Contact: Daniel Clements (Bigelow Laboratory for Ocean Sciences)

BCO-DMO Data Manager: Karen Soenen (Woods Hole Oceanographic Institution)

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

Project: Collaborative Research: Estimation of particle aggregation and disaggregation rates from the inversion of chemical tracer data (Particle aggregation)

Abstract

Metadata

37

73

Files

Related Datasets

Related Publications

Dataset: Time-Varying Cycling Rates of size-fractionated Particulate Organic Carbon during the Decay of a North Atlantic Spring Bloom in May 2021

Principal Investigator: Daniel Clements (University of California-Santa Cruz)

Co-Principal Investigator: Phoebe J. Lam (University of California-Santa Cruz)

Co-Principal Investigator: Olivier Marchal (Woods Hole Oceanographic Institution)

Contact: Daniel Clements (Bigelow Laboratory for Ocean Sciences)

BCO-DMO Data Manager: Karen Soenen (Woods Hole Oceanographic Institution)

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

Project: Collaborative Research: Estimation of particle aggregation and disaggregation rates from the inversion of chemical tracer data (Particle aggregation)

Abstract

Metadata

37

73

Files

Related Datasets

Related Publications