An operational overview of the EXport processes in the ocean from RemoTe sensing (EXPORTS) northeast pacific field deployment
The goal of the EXport Processes in the Ocean from RemoTe Sensing (EXPORTS) field campaign is to develop a predictive understanding of the export, fate, and carbon cycle impacts of global ocean net primary production. To accomplish this goal, observations of export flux pathways, plankton community...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2021
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Subjects: | |
Online Access: | https://ddd.uab.cat/record/299230 |
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ftuabarcelonapb:oai:ddd.uab.cat:299230 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Universitat Autònoma de Barcelona: Dipòsit Digital de Documents de la UAB |
op_collection_id |
ftuabarcelonapb |
language |
English |
topic |
Biological pump Carbon cycle Export pathways NASA field campaign NPP fates Organic carbon export |
spellingShingle |
Biological pump Carbon cycle Export pathways NASA field campaign NPP fates Organic carbon export Siegel, David A. Cetinić, Ivona Graff, Jason R. Lee, Craig M. Nelson, Norman Perry, Mary Jane Ramos, Inia Soto Steinberg, Deborah K. Buesseler, Ken Hamme, Roberta Fassbender, Andrea J. Nicholson, David Omand, Melissa M. Robert, Marie Thompson, Andrew Amaral, Vinicius Behrenfeld, Michael Benitez-Nelson, Claudia Bisson, Kelsey Boss, Emmanuel Boyd, Philip W. Brzezinski, Mark Buck, Kristen Burd, Adrian Burns, Shannon Caprara, Salvatore Carlson, Craig Cassar, Nicolas Close, Hilary G D'Asaro, Eric Durkin, Colleen Erickson, Zachary Estapa, Margaret L. Fields, Erik Fox, James Freeman, Scott Gifford, Scott Gong, Weida Gray, Deric Guidi, Lionel Haëntjens, Nils Halsey, Kim Huot, Yannick Hansell, Dennis Jenkins, Bethany Karp-Boss, Lee Kramer, Sasha Lam, Phoebe Lee, Jong Mi Maas, Amy Marchal, Olivier Marchetti, Adrian McDonnell, Andrew McNair, Heather Menden-Deuer, Susanne Morison, Francoise Niebergall, Alexandria K. Passow, Uta Popp, Brian N Potvin, Geneviève Resplandy, Laure Roca MartÃ, Montserrat Roesler, Collin Rynearson, Tatiana Traylor, Shawnee Santoro, Alyson Seraphin, Kanesa Duncan Sosik, Heidi M. Stamieszkin, Karen Stephens, Brandon Tang, Weiyi van Mooy, Benjamin Xiong, Yuanheng Zhang, Xiaodong An operational overview of the EXport processes in the ocean from RemoTe sensing (EXPORTS) northeast pacific field deployment |
topic_facet |
Biological pump Carbon cycle Export pathways NASA field campaign NPP fates Organic carbon export |
description |
The goal of the EXport Processes in the Ocean from RemoTe Sensing (EXPORTS) field campaign is to develop a predictive understanding of the export, fate, and carbon cycle impacts of global ocean net primary production. To accomplish this goal, observations of export flux pathways, plankton community composition, food web processes, and optical, physical, and biogeochemical (BGC) properties are needed over a range of ecosystem states. Here we introduce the first EXPORTS field deployment to Ocean Station Papa in the Northeast Pacific Ocean during summer of 2018, providing context for other papers in this special collection. The experiment was conducted with two ships: a Process Ship, focused on ecological rates, BGC fluxes, temporal changes in food web, and BGC and optical properties, that followed an instrumented Lagrangian float; and a Survey Ship that sampled BGC and optical properties in spatial patterns around the Process Ship. An array of autonomous underwater assets provided measurements over a range of spatial and temporal scales, and partnering programs and remote sensing observations provided additional observational context. The oceanographic setting was typical of late-summer conditions at Ocean Station Papa: a shallow mixed layer, strong vertical and weak horizontal gradients in hydrographic properties, sluggish sub-inertial currents, elevated macronutrient concentrations and low phytoplankton abundances. Although nutrient concentrations were consistent with previous observations, mixed layer chlorophyll was lower than typically observed, resulting in a deeper euphotic zone. Analyses of surface layer temperature and salinity found three distinct surface water types, allowing for diagnosis of whether observed changes were spatial or temporal. The 2018 EXPORTS field deployment is among the most comprehensive biological pump studies ever conducted. A second deployment to the North Atlantic Ocean occurred in spring 2021, which will be followed by focused work on data synthesis and modeling using the entire ... |
format |
Article in Journal/Newspaper |
author |
Siegel, David A. Cetinić, Ivona Graff, Jason R. Lee, Craig M. Nelson, Norman Perry, Mary Jane Ramos, Inia Soto Steinberg, Deborah K. Buesseler, Ken Hamme, Roberta Fassbender, Andrea J. Nicholson, David Omand, Melissa M. Robert, Marie Thompson, Andrew Amaral, Vinicius Behrenfeld, Michael Benitez-Nelson, Claudia Bisson, Kelsey Boss, Emmanuel Boyd, Philip W. Brzezinski, Mark Buck, Kristen Burd, Adrian Burns, Shannon Caprara, Salvatore Carlson, Craig Cassar, Nicolas Close, Hilary G D'Asaro, Eric Durkin, Colleen Erickson, Zachary Estapa, Margaret L. Fields, Erik Fox, James Freeman, Scott Gifford, Scott Gong, Weida Gray, Deric Guidi, Lionel Haëntjens, Nils Halsey, Kim Huot, Yannick Hansell, Dennis Jenkins, Bethany Karp-Boss, Lee Kramer, Sasha Lam, Phoebe Lee, Jong Mi Maas, Amy Marchal, Olivier Marchetti, Adrian McDonnell, Andrew McNair, Heather Menden-Deuer, Susanne Morison, Francoise Niebergall, Alexandria K. Passow, Uta Popp, Brian N Potvin, Geneviève Resplandy, Laure Roca MartÃ, Montserrat Roesler, Collin Rynearson, Tatiana Traylor, Shawnee Santoro, Alyson Seraphin, Kanesa Duncan Sosik, Heidi M. Stamieszkin, Karen Stephens, Brandon Tang, Weiyi van Mooy, Benjamin Xiong, Yuanheng Zhang, Xiaodong |
author_facet |
Siegel, David A. Cetinić, Ivona Graff, Jason R. Lee, Craig M. Nelson, Norman Perry, Mary Jane Ramos, Inia Soto Steinberg, Deborah K. Buesseler, Ken Hamme, Roberta Fassbender, Andrea J. Nicholson, David Omand, Melissa M. Robert, Marie Thompson, Andrew Amaral, Vinicius Behrenfeld, Michael Benitez-Nelson, Claudia Bisson, Kelsey Boss, Emmanuel Boyd, Philip W. Brzezinski, Mark Buck, Kristen Burd, Adrian Burns, Shannon Caprara, Salvatore Carlson, Craig Cassar, Nicolas Close, Hilary G D'Asaro, Eric Durkin, Colleen Erickson, Zachary Estapa, Margaret L. Fields, Erik Fox, James Freeman, Scott Gifford, Scott Gong, Weida Gray, Deric Guidi, Lionel Haëntjens, Nils Halsey, Kim Huot, Yannick Hansell, Dennis Jenkins, Bethany Karp-Boss, Lee Kramer, Sasha Lam, Phoebe Lee, Jong Mi Maas, Amy Marchal, Olivier Marchetti, Adrian McDonnell, Andrew McNair, Heather Menden-Deuer, Susanne Morison, Francoise Niebergall, Alexandria K. Passow, Uta Popp, Brian N Potvin, Geneviève Resplandy, Laure Roca MartÃ, Montserrat Roesler, Collin Rynearson, Tatiana Traylor, Shawnee Santoro, Alyson Seraphin, Kanesa Duncan Sosik, Heidi M. Stamieszkin, Karen Stephens, Brandon Tang, Weiyi van Mooy, Benjamin Xiong, Yuanheng Zhang, Xiaodong |
author_sort |
Siegel, David A. |
title |
An operational overview of the EXport processes in the ocean from RemoTe sensing (EXPORTS) northeast pacific field deployment |
title_short |
An operational overview of the EXport processes in the ocean from RemoTe sensing (EXPORTS) northeast pacific field deployment |
title_full |
An operational overview of the EXport processes in the ocean from RemoTe sensing (EXPORTS) northeast pacific field deployment |
title_fullStr |
An operational overview of the EXport processes in the ocean from RemoTe sensing (EXPORTS) northeast pacific field deployment |
title_full_unstemmed |
An operational overview of the EXport processes in the ocean from RemoTe sensing (EXPORTS) northeast pacific field deployment |
title_sort |
operational overview of the export processes in the ocean from remote sensing (exports) northeast pacific field deployment |
publishDate |
2021 |
url |
https://ddd.uab.cat/record/299230 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
Elementa (Washington DC) Vol. 9, Issue 1 (July 2021), art. 00107 https://ddd.uab.cat/record/299230 urn:10.1525/elementa.2020.00107 urn:oai:ddd.uab.cat:299230 urn:oai:egreta.uab.cat:publications/19102b1a-fa5e-4a28-ae32-b8575b8181a1 urn:pure_id:289730647 urn:scopus_id:85112128471 urn:articleid:23251026v9n1p107 |
op_rights |
open access Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. https://creativecommons.org/licenses/by/4.0/ |
_version_ |
1811642380374245376 |
spelling |
ftuabarcelonapb:oai:ddd.uab.cat:299230 2024-09-30T14:39:47+00:00 An operational overview of the EXport processes in the ocean from RemoTe sensing (EXPORTS) northeast pacific field deployment Siegel, David A. Cetinić, Ivona Graff, Jason R. Lee, Craig M. Nelson, Norman Perry, Mary Jane Ramos, Inia Soto Steinberg, Deborah K. Buesseler, Ken Hamme, Roberta Fassbender, Andrea J. Nicholson, David Omand, Melissa M. Robert, Marie Thompson, Andrew Amaral, Vinicius Behrenfeld, Michael Benitez-Nelson, Claudia Bisson, Kelsey Boss, Emmanuel Boyd, Philip W. Brzezinski, Mark Buck, Kristen Burd, Adrian Burns, Shannon Caprara, Salvatore Carlson, Craig Cassar, Nicolas Close, Hilary G D'Asaro, Eric Durkin, Colleen Erickson, Zachary Estapa, Margaret L. Fields, Erik Fox, James Freeman, Scott Gifford, Scott Gong, Weida Gray, Deric Guidi, Lionel Haëntjens, Nils Halsey, Kim Huot, Yannick Hansell, Dennis Jenkins, Bethany Karp-Boss, Lee Kramer, Sasha Lam, Phoebe Lee, Jong Mi Maas, Amy Marchal, Olivier Marchetti, Adrian McDonnell, Andrew McNair, Heather Menden-Deuer, Susanne Morison, Francoise Niebergall, Alexandria K. Passow, Uta Popp, Brian N Potvin, Geneviève Resplandy, Laure Roca MartÃ, Montserrat Roesler, Collin Rynearson, Tatiana Traylor, Shawnee Santoro, Alyson Seraphin, Kanesa Duncan Sosik, Heidi M. Stamieszkin, Karen Stephens, Brandon Tang, Weiyi van Mooy, Benjamin Xiong, Yuanheng Zhang, Xiaodong 2021 application/pdf https://ddd.uab.cat/record/299230 eng eng Elementa (Washington DC) Vol. 9, Issue 1 (July 2021), art. 00107 https://ddd.uab.cat/record/299230 urn:10.1525/elementa.2020.00107 urn:oai:ddd.uab.cat:299230 urn:oai:egreta.uab.cat:publications/19102b1a-fa5e-4a28-ae32-b8575b8181a1 urn:pure_id:289730647 urn:scopus_id:85112128471 urn:articleid:23251026v9n1p107 open access Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. https://creativecommons.org/licenses/by/4.0/ Biological pump Carbon cycle Export pathways NASA field campaign NPP fates Organic carbon export Article 2021 ftuabarcelonapb 2024-09-11T00:06:23Z The goal of the EXport Processes in the Ocean from RemoTe Sensing (EXPORTS) field campaign is to develop a predictive understanding of the export, fate, and carbon cycle impacts of global ocean net primary production. To accomplish this goal, observations of export flux pathways, plankton community composition, food web processes, and optical, physical, and biogeochemical (BGC) properties are needed over a range of ecosystem states. Here we introduce the first EXPORTS field deployment to Ocean Station Papa in the Northeast Pacific Ocean during summer of 2018, providing context for other papers in this special collection. The experiment was conducted with two ships: a Process Ship, focused on ecological rates, BGC fluxes, temporal changes in food web, and BGC and optical properties, that followed an instrumented Lagrangian float; and a Survey Ship that sampled BGC and optical properties in spatial patterns around the Process Ship. An array of autonomous underwater assets provided measurements over a range of spatial and temporal scales, and partnering programs and remote sensing observations provided additional observational context. The oceanographic setting was typical of late-summer conditions at Ocean Station Papa: a shallow mixed layer, strong vertical and weak horizontal gradients in hydrographic properties, sluggish sub-inertial currents, elevated macronutrient concentrations and low phytoplankton abundances. Although nutrient concentrations were consistent with previous observations, mixed layer chlorophyll was lower than typically observed, resulting in a deeper euphotic zone. Analyses of surface layer temperature and salinity found three distinct surface water types, allowing for diagnosis of whether observed changes were spatial or temporal. The 2018 EXPORTS field deployment is among the most comprehensive biological pump studies ever conducted. A second deployment to the North Atlantic Ocean occurred in spring 2021, which will be followed by focused work on data synthesis and modeling using the entire ... Article in Journal/Newspaper North Atlantic Universitat Autònoma de Barcelona: Dipòsit Digital de Documents de la UAB Pacific |