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: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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2023
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Online Access: | https://orbit.dtu.dk/en/publications/7237ef23-f48f-4301-a99e-f464e27eb71a https://doi.org/10.5194/essd-15-3673-2023 https://backend.orbit.dtu.dk/ws/files/335256152/essd-15-3673-2023.pdf |
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Technical University of Denmark: DTU Orbit |
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/dk/atira/pure/sustainabledevelopmentgoals/life_below_water name=SDG 14 - Life Below Water |
spellingShingle |
/dk/atira/pure/sustainabledevelopmentgoals/life_below_water name=SDG 14 - Life Below Water 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 B. Bode, Antonio Bonnet, Sophie Bronk, Deborah A. Brown, Mark V. Campbell, Lisa Capone, Douglas G. Carpenter, Edward J. Cassar, Nicolas Chang, Bonnie X. Chappell, Dreux Chen, Yuh-ling Lee Church, Matthew J. Cornejo-Castillo, Francisco M. Detoni, Amália Maria Sacilotto Doney, Scott C. Dupouy, Cecile Estrada, Marta Fernandez, Camila Fernández-Castro, Bieito Fonseca-Batista, Debany Foster, Rachel A. Furuya, Ken Garcia, Nicole Goto, Kanji Gago, Jesús Gradoville, Mary R. Hamersley, M. Robert Henke, Britt A. Hörstmann, Cora Jayakumar, Amal Jiang, Zhibing Kao, Shuh-Ji Karl, David M. Kittu, Leila R. Knapp, Angela N. Kumar, Sanjeev LaRoche, Julie Liu, Hongbin Liu, Jiaxing Lory, Caroline Löscher, Carolin R. Marañón, Emilio Messer, Lauren F. Mills, Matthew M. Mohr, Wiebke Moisander, Pia H. Mahaffey, Claire Moore, Robert Mouriño-Carballido, Beatriz Mulholland, Margaret R. Nakaoka, Shin-ichiro Needoba, Joseph A. Raes, Eric J. Rahav, Eyal Ramírez-Cárdenas, Teodoro Reeder, Christian Furbo Riemann, Lasse Riou, Virginie Robidart, Julie C. Sarma, Vedula V. S. S. Sato, Takuya Saxena, Himanshu Selden, Corday Seymour, Justin R. Shi, Dalin Shiozaki, Takuhei Singh, Arvind Sipler, Rachel E. Sun, Jun Suzuki, Koji Takahashi, Kazutaka Tan, Yehui Tang, Weiyi Tremblay, Jean-Éric Turk-Kubo, Kendra Wen, Zuozhu White, Angelicque E. Wilson, Samuel T. Yoshida, Takashi Zehr, Jonathan P. Zhang, Run Zhang, Yao Luo, Ya-Wei Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N 2 fixation |
topic_facet |
/dk/atira/pure/sustainabledevelopmentgoals/life_below_water name=SDG 14 - Life Below Water |
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 N 2 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 N 2 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 N 2 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 N 2 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 N 2 fixation rates obtained through different measurement methods at the same months, locations, and depths reveals that the conventional 15N 2 bubble method yields lower rates in 69 % cases compared to the new 15N2 dissolution method. This updated version of the database can facilitate ... |
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 B. Bode, Antonio Bonnet, Sophie Bronk, Deborah A. Brown, Mark V. Campbell, Lisa Capone, Douglas G. Carpenter, Edward J. Cassar, Nicolas Chang, Bonnie X. Chappell, Dreux Chen, Yuh-ling Lee Church, Matthew J. Cornejo-Castillo, Francisco M. Detoni, Amália Maria Sacilotto Doney, Scott C. Dupouy, Cecile Estrada, Marta Fernandez, Camila Fernández-Castro, Bieito Fonseca-Batista, Debany Foster, Rachel A. Furuya, Ken Garcia, Nicole Goto, Kanji Gago, Jesús Gradoville, Mary R. Hamersley, M. Robert Henke, Britt A. Hörstmann, Cora Jayakumar, Amal Jiang, Zhibing Kao, Shuh-Ji Karl, David M. Kittu, Leila R. Knapp, Angela N. Kumar, Sanjeev LaRoche, Julie Liu, Hongbin Liu, Jiaxing Lory, Caroline Löscher, Carolin R. Marañón, Emilio Messer, Lauren F. Mills, Matthew M. Mohr, Wiebke Moisander, Pia H. Mahaffey, Claire Moore, Robert Mouriño-Carballido, Beatriz Mulholland, Margaret R. Nakaoka, Shin-ichiro Needoba, Joseph A. Raes, Eric J. Rahav, Eyal Ramírez-Cárdenas, Teodoro Reeder, Christian Furbo Riemann, Lasse Riou, Virginie Robidart, Julie C. Sarma, Vedula V. S. S. Sato, Takuya Saxena, Himanshu Selden, Corday Seymour, Justin R. Shi, Dalin Shiozaki, Takuhei Singh, Arvind Sipler, Rachel E. Sun, Jun Suzuki, Koji Takahashi, Kazutaka Tan, Yehui Tang, Weiyi Tremblay, Jean-Éric Turk-Kubo, Kendra Wen, Zuozhu White, Angelicque E. Wilson, Samuel T. Yoshida, Takashi Zehr, Jonathan P. 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 B. Bode, Antonio Bonnet, Sophie Bronk, Deborah A. Brown, Mark V. Campbell, Lisa Capone, Douglas G. Carpenter, Edward J. Cassar, Nicolas Chang, Bonnie X. Chappell, Dreux Chen, Yuh-ling Lee Church, Matthew J. Cornejo-Castillo, Francisco M. Detoni, Amália Maria Sacilotto Doney, Scott C. Dupouy, Cecile Estrada, Marta Fernandez, Camila Fernández-Castro, Bieito Fonseca-Batista, Debany Foster, Rachel A. Furuya, Ken Garcia, Nicole Goto, Kanji Gago, Jesús Gradoville, Mary R. Hamersley, M. Robert Henke, Britt A. Hörstmann, Cora Jayakumar, Amal Jiang, Zhibing Kao, Shuh-Ji Karl, David M. Kittu, Leila R. Knapp, Angela N. Kumar, Sanjeev LaRoche, Julie Liu, Hongbin Liu, Jiaxing Lory, Caroline Löscher, Carolin R. Marañón, Emilio Messer, Lauren F. Mills, Matthew M. Mohr, Wiebke Moisander, Pia H. Mahaffey, Claire Moore, Robert Mouriño-Carballido, Beatriz Mulholland, Margaret R. Nakaoka, Shin-ichiro Needoba, Joseph A. Raes, Eric J. Rahav, Eyal Ramírez-Cárdenas, Teodoro Reeder, Christian Furbo Riemann, Lasse Riou, Virginie Robidart, Julie C. Sarma, Vedula V. S. S. Sato, Takuya Saxena, Himanshu Selden, Corday Seymour, Justin R. Shi, Dalin Shiozaki, Takuhei Singh, Arvind Sipler, Rachel E. Sun, Jun Suzuki, Koji Takahashi, Kazutaka Tan, Yehui Tang, Weiyi Tremblay, Jean-Éric Turk-Kubo, Kendra Wen, Zuozhu White, Angelicque E. Wilson, Samuel T. Yoshida, Takashi Zehr, Jonathan P. 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 |
publishDate |
2023 |
url |
https://orbit.dtu.dk/en/publications/7237ef23-f48f-4301-a99e-f464e27eb71a https://doi.org/10.5194/essd-15-3673-2023 https://backend.orbit.dtu.dk/ws/files/335256152/essd-15-3673-2023.pdf |
geographic |
Indian Pacific |
geographic_facet |
Indian Pacific |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Shao , Z , Xu , Y , Wang , H , Luo , W , Wang , L , Huang , Y , Agawin , N S R , Ahmed , A , Benavides , M , Bentzon-Tilia , M , Berman-Frank , I , Berthelot , H , Biegala , I C , Bif , M B , Bode , A , Bonnet , S , Bronk , D A , Brown , M V , Campbell , L , Capone , D G , Carpenter , E J , Cassar , N , Chang , B X , Chappell , D , Chen , Y L , Church , M J , Cornejo-Castillo , F M , Detoni , A M S , Doney , S C , Dupouy , C , Estrada , M , Fernandez , C , Fernández-Castro , B , Fonseca-Batista , D , Foster , R A , Furuya , K , Garcia , N , Goto , K , Gago , J , Gradoville , M R , Hamersley , M R , Henke , B A , Hörstmann , C , Jayakumar , A , Jiang , Z , Kao , S-J , Karl , D M , Kittu , L R , Knapp , A N , Kumar , S , LaRoche , J , Liu , H , Liu , J , Lory , C , Löscher , C R , Marañón , E , Messer , L F , Mills , M M , Mohr , W , Moisander , P H , Mahaffey , C , Moore , R , Mouriño-Carballido , B , Mulholland , M R , Nakaoka , S , Needoba , J A , Raes , E J , Rahav , E , Ramírez-Cárdenas , T , Reeder , C F , Riemann , L , Riou , V , Robidart , J C , Sarma , V V S S , Sato , T , Saxena , H , Selden , C , Seymour , J R , Shi , D , Shiozaki , T , Singh , A , Sipler , R E , Sun , J , Suzuki , K , Takahashi , K , Tan , Y , Tang , W , Tremblay , J-É , Turk-Kubo , K , Wen , Z , White , A E , Wilson , S T , Yoshida , T , Zehr , J P , Zhang , R , Zhang , Y & Luo , Y-W 2023 , ' Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N 2 fixation ' , Earth System Science Data , vol. 15 , no. 8 , pp. 3673-3709 . https://doi.org/10.5194/essd-15-3673-2023 |
op_relation |
https://orbit.dtu.dk/en/publications/7237ef23-f48f-4301-a99e-f464e27eb71a |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/essd-15-3673-2023 |
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ftdtupubl:oai:pure.atira.dk:publications/7237ef23-f48f-4301-a99e-f464e27eb71a 2024-09-09T19:58:09+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 B. Bode, Antonio Bonnet, Sophie Bronk, Deborah A. Brown, Mark V. Campbell, Lisa Capone, Douglas G. Carpenter, Edward J. Cassar, Nicolas Chang, Bonnie X. Chappell, Dreux Chen, Yuh-ling Lee Church, Matthew J. Cornejo-Castillo, Francisco M. Detoni, Amália Maria Sacilotto Doney, Scott C. Dupouy, Cecile Estrada, Marta Fernandez, Camila Fernández-Castro, Bieito Fonseca-Batista, Debany Foster, Rachel A. Furuya, Ken Garcia, Nicole Goto, Kanji Gago, Jesús Gradoville, Mary R. Hamersley, M. Robert Henke, Britt A. Hörstmann, Cora Jayakumar, Amal Jiang, Zhibing Kao, Shuh-Ji Karl, David M. Kittu, Leila R. Knapp, Angela N. Kumar, Sanjeev LaRoche, Julie Liu, Hongbin Liu, Jiaxing Lory, Caroline Löscher, Carolin R. Marañón, Emilio Messer, Lauren F. Mills, Matthew M. Mohr, Wiebke Moisander, Pia H. Mahaffey, Claire Moore, Robert Mouriño-Carballido, Beatriz Mulholland, Margaret R. Nakaoka, Shin-ichiro Needoba, Joseph A. Raes, Eric J. Rahav, Eyal Ramírez-Cárdenas, Teodoro Reeder, Christian Furbo Riemann, Lasse Riou, Virginie Robidart, Julie C. Sarma, Vedula V. S. S. Sato, Takuya Saxena, Himanshu Selden, Corday Seymour, Justin R. Shi, Dalin Shiozaki, Takuhei Singh, Arvind Sipler, Rachel E. Sun, Jun Suzuki, Koji Takahashi, Kazutaka Tan, Yehui Tang, Weiyi Tremblay, Jean-Éric Turk-Kubo, Kendra Wen, Zuozhu White, Angelicque E. Wilson, Samuel T. Yoshida, Takashi Zehr, Jonathan P. Zhang, Run Zhang, Yao Luo, Ya-Wei 2023 application/pdf https://orbit.dtu.dk/en/publications/7237ef23-f48f-4301-a99e-f464e27eb71a https://doi.org/10.5194/essd-15-3673-2023 https://backend.orbit.dtu.dk/ws/files/335256152/essd-15-3673-2023.pdf eng eng https://orbit.dtu.dk/en/publications/7237ef23-f48f-4301-a99e-f464e27eb71a info:eu-repo/semantics/openAccess Shao , Z , Xu , Y , Wang , H , Luo , W , Wang , L , Huang , Y , Agawin , N S R , Ahmed , A , Benavides , M , Bentzon-Tilia , M , Berman-Frank , I , Berthelot , H , Biegala , I C , Bif , M B , Bode , A , Bonnet , S , Bronk , D A , Brown , M V , Campbell , L , Capone , D G , Carpenter , E J , Cassar , N , Chang , B X , Chappell , D , Chen , Y L , Church , M J , Cornejo-Castillo , F M , Detoni , A M S , Doney , S C , Dupouy , C , Estrada , M , Fernandez , C , Fernández-Castro , B , Fonseca-Batista , D , Foster , R A , Furuya , K , Garcia , N , Goto , K , Gago , J , Gradoville , M R , Hamersley , M R , Henke , B A , Hörstmann , C , Jayakumar , A , Jiang , Z , Kao , S-J , Karl , D M , Kittu , L R , Knapp , A N , Kumar , S , LaRoche , J , Liu , H , Liu , J , Lory , C , Löscher , C R , Marañón , E , Messer , L F , Mills , M M , Mohr , W , Moisander , P H , Mahaffey , C , Moore , R , Mouriño-Carballido , B , Mulholland , M R , Nakaoka , S , Needoba , J A , Raes , E J , Rahav , E , Ramírez-Cárdenas , T , Reeder , C F , Riemann , L , Riou , V , Robidart , J C , Sarma , V V S S , Sato , T , Saxena , H , Selden , C , Seymour , J R , Shi , D , Shiozaki , T , Singh , A , Sipler , R E , Sun , J , Suzuki , K , Takahashi , K , Tan , Y , Tang , W , Tremblay , J-É , Turk-Kubo , K , Wen , Z , White , A E , Wilson , S T , Yoshida , T , Zehr , J P , Zhang , R , Zhang , Y & Luo , Y-W 2023 , ' Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N 2 fixation ' , Earth System Science Data , vol. 15 , no. 8 , pp. 3673-3709 . https://doi.org/10.5194/essd-15-3673-2023 /dk/atira/pure/sustainabledevelopmentgoals/life_below_water name=SDG 14 - Life Below Water article 2023 ftdtupubl https://doi.org/10.5194/essd-15-3673-2023 2024-08-13T00:03:07Z 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 N 2 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 N 2 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 N 2 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 N 2 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 N 2 fixation rates obtained through different measurement methods at the same months, locations, and depths reveals that the conventional 15N 2 bubble method yields lower rates in 69 % cases compared to the new 15N2 dissolution method. This updated version of the database can facilitate ... Article in Journal/Newspaper North Atlantic Technical University of Denmark: DTU Orbit Indian Pacific Earth System Science Data 15 8 3673 3709 |