Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N 2 fixation
Marine diazotrophs convert dinitrogen (N2) gas into bioavailable nitrogen (N), supporting life in the global ocean. In 2012, the first version of the global oceanic diazotroph database (version 1) was published. Here, we present an updated version of the database (version 2), significantly increasin...
Published in: | Earth System Science Data |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2023
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Subjects: | |
Online Access: | https://hal.univ-brest.fr/hal-04252782 https://hal.univ-brest.fr/hal-04252782/document https://hal.univ-brest.fr/hal-04252782/file/essd-15-3673-2023.pdf https://doi.org/10.5194/essd-15-3673-2023 |
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English |
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[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
spellingShingle |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere Shao, Zhibo Xu, Yangchun Wang, Hua Luo, Weicheng Wang, Lice Huang, Yuhong Agawin, Nona Sheila R. Ahmed, Ayaz Benavides, Mar Bentzon-Tilia, Mikkel Berman-Frank, Ilana Berthelot, Hugo Biegala, Isabelle C. Bif, Mariana Bode, Antonio Bonnet, Sophie Bronk, Deborah Brown, Mark Campbell, Lisa Capone, Douglas Carpenter, Edward Cassar, Nicolas Chang, Bonnie Chappell, Dreux Chen, Yuh-Ling Lee Church, Matthew Cornejo-Castillo, Francisco Detoni, Amália Maria Sacilotto Doney, Scott Dupouy, Cecile Estrada, Marta Fernandez, Camila Fernández-Castro, Bieito Fonseca-Batista, Debany Foster, Rachel Furuya, Ken Garcia, Nicole Goto, Kanji Gago, Jesús Gradoville, Mary Hamersley, M. Robert Henke, Britt Hörstmann, Cora Jayakumar, Amal Jiang, Zhibing Kao, Shuh-Ji Karl, David Kittu, Leila Knapp, Angela Kumar, Sanjeev Laroche, Julie Liu, Hongbin Liu, Jiaxing Lory, Caroline Löscher, Carolin Marañón, Emilio Messer, Lauren Mills, Matthew Mohr, Wiebke Moisander, Pia Mahaffey, Claire Moore, Robert Mouriño-Carballido, Beatriz Mulholland, Margaret Nakaoka, Shin-Ichiro Needoba, Joseph Raes, Eric Rahav, Eyal Ramírez-Cárdenas, Teodoro Reeder, Christian Furbo Riemann, Lasse Riou, Virginie Robidart, Julie Sarma, Vedula Sato, Takuya Saxena, Himanshu Selden, Corday Seymour, Justin Shi, Dalin Shiozaki, Takuhei Singh, Arvind Sipler, Rachel Sun, Jun Suzuki, Koji Takahashi, Kazutaka Tan, Yehui Tang, Weiyi Tremblay, Jean-Éric Turk-Kubo, Kendra Wen, Zuozhu White, Angelicque Wilson, Samuel Yoshida, Takashi Zehr, Jonathan Zhang, Run Zhang, Yao Luo, Ya-Wei Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N 2 fixation |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
description |
Marine diazotrophs convert dinitrogen (N2) gas into bioavailable nitrogen (N), supporting life in the global ocean. In 2012, the first version of the global oceanic diazotroph database (version 1) was published. Here, we present an updated version of the database (version 2), significantly increasing the number of in situ diazotrophic measurements from 13 565 to 55 286. Data points for N2 fixation rates, diazotrophic cell abundance, and nifH gene copy abundance have increased by 184 %, 86 %, and 809 %, respectively. Version 2 includes two new data sheets for the nifH gene copy abundance of non-cyanobacterial diazotrophs and cell-specific N2 fixation rates. The measurements of N2 fixation rates approximately follow a log-normal distribution in both version 1 and version 2. However, version 2 considerably extends both the left and right tails of the distribution. Consequently, when estimating global oceanic N2 fixation rates using the geometric means of different ocean basins, version 1 and version 2 yield similar rates (43–57 versus 45–63 Tg N yr−1; ranges based on one geometric standard error). In contrast, when using arithmetic means, version 2 suggests a significantly higher rate of 223±30 Tg N yr−1 (mean ± standard error; same hereafter) compared to version 1 (74±7 Tg N yr−1). Specifically, substantial rate increases are estimated for the South Pacific Ocean (88±23 versus 20±2 Tg N yr−1), primarily driven by measurements in the southwestern subtropics, and for the North Atlantic Ocean (40±9 versus 10±2 Tg N yr−1). Moreover, version 2 estimates the N2 fixation rate in the Indian Ocean to be 35±14 Tg N yr−1, which could not be estimated using version 1 due to limited data availability. Furthermore, a comparison of N2 fixation rates obtained through different measurement methods at the same months, locations, and depths reveals that the conventional 15N2 bubble method yields lower rates in 69 % cases compared to the new 15N2 dissolution method. This updated version of the database can facilitate future studies ... |
author2 |
Institut méditerranéen d'océanologie (MIO) Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) Dynamiques des Écosystèmes Côtiers (DYNECO) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut de Recherche pour le Développement (IRD) |
format |
Article in Journal/Newspaper |
author |
Shao, Zhibo Xu, Yangchun Wang, Hua Luo, Weicheng Wang, Lice Huang, Yuhong Agawin, Nona Sheila R. Ahmed, Ayaz Benavides, Mar Bentzon-Tilia, Mikkel Berman-Frank, Ilana Berthelot, Hugo Biegala, Isabelle C. Bif, Mariana Bode, Antonio Bonnet, Sophie Bronk, Deborah Brown, Mark Campbell, Lisa Capone, Douglas Carpenter, Edward Cassar, Nicolas Chang, Bonnie Chappell, Dreux Chen, Yuh-Ling Lee Church, Matthew Cornejo-Castillo, Francisco Detoni, Amália Maria Sacilotto Doney, Scott Dupouy, Cecile Estrada, Marta Fernandez, Camila Fernández-Castro, Bieito Fonseca-Batista, Debany Foster, Rachel Furuya, Ken Garcia, Nicole Goto, Kanji Gago, Jesús Gradoville, Mary Hamersley, M. Robert Henke, Britt Hörstmann, Cora Jayakumar, Amal Jiang, Zhibing Kao, Shuh-Ji Karl, David Kittu, Leila Knapp, Angela Kumar, Sanjeev Laroche, Julie Liu, Hongbin Liu, Jiaxing Lory, Caroline Löscher, Carolin Marañón, Emilio Messer, Lauren Mills, Matthew Mohr, Wiebke Moisander, Pia Mahaffey, Claire Moore, Robert Mouriño-Carballido, Beatriz Mulholland, Margaret Nakaoka, Shin-Ichiro Needoba, Joseph Raes, Eric Rahav, Eyal Ramírez-Cárdenas, Teodoro Reeder, Christian Furbo Riemann, Lasse Riou, Virginie Robidart, Julie Sarma, Vedula Sato, Takuya Saxena, Himanshu Selden, Corday Seymour, Justin Shi, Dalin Shiozaki, Takuhei Singh, Arvind Sipler, Rachel Sun, Jun Suzuki, Koji Takahashi, Kazutaka Tan, Yehui Tang, Weiyi Tremblay, Jean-Éric Turk-Kubo, Kendra Wen, Zuozhu White, Angelicque Wilson, Samuel Yoshida, Takashi Zehr, Jonathan Zhang, Run Zhang, Yao Luo, Ya-Wei |
author_facet |
Shao, Zhibo Xu, Yangchun Wang, Hua Luo, Weicheng Wang, Lice Huang, Yuhong Agawin, Nona Sheila R. Ahmed, Ayaz Benavides, Mar Bentzon-Tilia, Mikkel Berman-Frank, Ilana Berthelot, Hugo Biegala, Isabelle C. Bif, Mariana Bode, Antonio Bonnet, Sophie Bronk, Deborah Brown, Mark Campbell, Lisa Capone, Douglas Carpenter, Edward Cassar, Nicolas Chang, Bonnie Chappell, Dreux Chen, Yuh-Ling Lee Church, Matthew Cornejo-Castillo, Francisco Detoni, Amália Maria Sacilotto Doney, Scott Dupouy, Cecile Estrada, Marta Fernandez, Camila Fernández-Castro, Bieito Fonseca-Batista, Debany Foster, Rachel Furuya, Ken Garcia, Nicole Goto, Kanji Gago, Jesús Gradoville, Mary Hamersley, M. Robert Henke, Britt Hörstmann, Cora Jayakumar, Amal Jiang, Zhibing Kao, Shuh-Ji Karl, David Kittu, Leila Knapp, Angela Kumar, Sanjeev Laroche, Julie Liu, Hongbin Liu, Jiaxing Lory, Caroline Löscher, Carolin Marañón, Emilio Messer, Lauren Mills, Matthew Mohr, Wiebke Moisander, Pia Mahaffey, Claire Moore, Robert Mouriño-Carballido, Beatriz Mulholland, Margaret Nakaoka, Shin-Ichiro Needoba, Joseph Raes, Eric Rahav, Eyal Ramírez-Cárdenas, Teodoro Reeder, Christian Furbo Riemann, Lasse Riou, Virginie Robidart, Julie Sarma, Vedula Sato, Takuya Saxena, Himanshu Selden, Corday Seymour, Justin Shi, Dalin Shiozaki, Takuhei Singh, Arvind Sipler, Rachel Sun, Jun Suzuki, Koji Takahashi, Kazutaka Tan, Yehui Tang, Weiyi Tremblay, Jean-Éric Turk-Kubo, Kendra Wen, Zuozhu White, Angelicque Wilson, Samuel Yoshida, Takashi Zehr, Jonathan Zhang, Run Zhang, Yao Luo, Ya-Wei |
author_sort |
Shao, Zhibo |
title |
Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N 2 fixation |
title_short |
Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N 2 fixation |
title_full |
Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N 2 fixation |
title_fullStr |
Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N 2 fixation |
title_full_unstemmed |
Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N 2 fixation |
title_sort |
global oceanic diazotroph database version 2 and elevated estimate of global oceanic n 2 fixation |
publisher |
HAL CCSD |
publishDate |
2023 |
url |
https://hal.univ-brest.fr/hal-04252782 https://hal.univ-brest.fr/hal-04252782/document https://hal.univ-brest.fr/hal-04252782/file/essd-15-3673-2023.pdf https://doi.org/10.5194/essd-15-3673-2023 |
geographic |
Indian Pacific |
geographic_facet |
Indian Pacific |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
ISSN: 1866-3508 Earth System Science Data https://hal.univ-brest.fr/hal-04252782 Earth System Science Data, 2023, 15 (8), pp.3673-3709. ⟨10.5194/essd-15-3673-2023⟩ |
op_relation |
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op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.5194/essd-15-3673-2023 |
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Earth System Science Data |
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ftccsdartic:oai:HAL:hal-04252782v1 2024-02-27T08:43:36+00:00 Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N 2 fixation Shao, Zhibo Xu, Yangchun Wang, Hua Luo, Weicheng Wang, Lice Huang, Yuhong Agawin, Nona Sheila R. Ahmed, Ayaz Benavides, Mar Bentzon-Tilia, Mikkel Berman-Frank, Ilana Berthelot, Hugo Biegala, Isabelle C. Bif, Mariana Bode, Antonio Bonnet, Sophie Bronk, Deborah Brown, Mark Campbell, Lisa Capone, Douglas Carpenter, Edward Cassar, Nicolas Chang, Bonnie Chappell, Dreux Chen, Yuh-Ling Lee Church, Matthew Cornejo-Castillo, Francisco Detoni, Amália Maria Sacilotto Doney, Scott Dupouy, Cecile Estrada, Marta Fernandez, Camila Fernández-Castro, Bieito Fonseca-Batista, Debany Foster, Rachel Furuya, Ken Garcia, Nicole Goto, Kanji Gago, Jesús Gradoville, Mary Hamersley, M. Robert Henke, Britt Hörstmann, Cora Jayakumar, Amal Jiang, Zhibing Kao, Shuh-Ji Karl, David Kittu, Leila Knapp, Angela Kumar, Sanjeev Laroche, Julie Liu, Hongbin Liu, Jiaxing Lory, Caroline Löscher, Carolin Marañón, Emilio Messer, Lauren Mills, Matthew Mohr, Wiebke Moisander, Pia Mahaffey, Claire Moore, Robert Mouriño-Carballido, Beatriz Mulholland, Margaret Nakaoka, Shin-Ichiro Needoba, Joseph Raes, Eric Rahav, Eyal Ramírez-Cárdenas, Teodoro Reeder, Christian Furbo Riemann, Lasse Riou, Virginie Robidart, Julie Sarma, Vedula Sato, Takuya Saxena, Himanshu Selden, Corday Seymour, Justin Shi, Dalin Shiozaki, Takuhei Singh, Arvind Sipler, Rachel Sun, Jun Suzuki, Koji Takahashi, Kazutaka Tan, Yehui Tang, Weiyi Tremblay, Jean-Éric Turk-Kubo, Kendra Wen, Zuozhu White, Angelicque Wilson, Samuel Yoshida, Takashi Zehr, Jonathan Zhang, Run Zhang, Yao Luo, Ya-Wei Institut méditerranéen d'océanologie (MIO) Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) Dynamiques des Écosystèmes Côtiers (DYNECO) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut de Recherche pour le Développement (IRD) 2023 https://hal.univ-brest.fr/hal-04252782 https://hal.univ-brest.fr/hal-04252782/document https://hal.univ-brest.fr/hal-04252782/file/essd-15-3673-2023.pdf https://doi.org/10.5194/essd-15-3673-2023 en eng HAL CCSD Copernicus Publications info:eu-repo/semantics/altIdentifier/doi/10.5194/essd-15-3673-2023 hal-04252782 https://hal.univ-brest.fr/hal-04252782 https://hal.univ-brest.fr/hal-04252782/document https://hal.univ-brest.fr/hal-04252782/file/essd-15-3673-2023.pdf doi:10.5194/essd-15-3673-2023 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 1866-3508 Earth System Science Data https://hal.univ-brest.fr/hal-04252782 Earth System Science Data, 2023, 15 (8), pp.3673-3709. ⟨10.5194/essd-15-3673-2023⟩ [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere info:eu-repo/semantics/article Journal articles 2023 ftccsdartic https://doi.org/10.5194/essd-15-3673-2023 2024-01-28T00:28:23Z Marine diazotrophs convert dinitrogen (N2) gas into bioavailable nitrogen (N), supporting life in the global ocean. In 2012, the first version of the global oceanic diazotroph database (version 1) was published. Here, we present an updated version of the database (version 2), significantly increasing the number of in situ diazotrophic measurements from 13 565 to 55 286. Data points for N2 fixation rates, diazotrophic cell abundance, and nifH gene copy abundance have increased by 184 %, 86 %, and 809 %, respectively. Version 2 includes two new data sheets for the nifH gene copy abundance of non-cyanobacterial diazotrophs and cell-specific N2 fixation rates. The measurements of N2 fixation rates approximately follow a log-normal distribution in both version 1 and version 2. However, version 2 considerably extends both the left and right tails of the distribution. Consequently, when estimating global oceanic N2 fixation rates using the geometric means of different ocean basins, version 1 and version 2 yield similar rates (43–57 versus 45–63 Tg N yr−1; ranges based on one geometric standard error). In contrast, when using arithmetic means, version 2 suggests a significantly higher rate of 223±30 Tg N yr−1 (mean ± standard error; same hereafter) compared to version 1 (74±7 Tg N yr−1). Specifically, substantial rate increases are estimated for the South Pacific Ocean (88±23 versus 20±2 Tg N yr−1), primarily driven by measurements in the southwestern subtropics, and for the North Atlantic Ocean (40±9 versus 10±2 Tg N yr−1). Moreover, version 2 estimates the N2 fixation rate in the Indian Ocean to be 35±14 Tg N yr−1, which could not be estimated using version 1 due to limited data availability. Furthermore, a comparison of N2 fixation rates obtained through different measurement methods at the same months, locations, and depths reveals that the conventional 15N2 bubble method yields lower rates in 69 % cases compared to the new 15N2 dissolution method. This updated version of the database can facilitate future studies ... Article in Journal/Newspaper North Atlantic Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Indian Pacific Earth System Science Data 15 8 3673 3709 |