Aphotic N2 fixation along an oligotrophic to ultraoligotrophic transect in the western tropical South Pacific Ocean

Autor: M. Benavides, K. M. Shoemaker, P. H. Moisander, J. Niggemann, T. Dittmar, S. Duhamel, O. Grosso, M. Pujo-Pay, S. Hélias-Nunige, A. Fumenia, S. Bonnet

Publikováno v: Biogeosciences, Vol 15, Pp 3107-3119 (2018)

The western tropical South Pacific (WTSP) Ocean has been recognized as a global hot spot of dinitrogen (N2) fixation. Here, as in other marine environments across the oceans, N2 fixation studies have focused on the sunlit layer. However, studies h

Externí odkaz: https://doaj.org/article/22cd006a64fd4bbf9d9f28bcf023cf49

Optical proxy for particulate organic nitrogen from BGC-Argo floats

Autor: Thierry Moutin, Alain Fumenia, Hubert Loisel, Kahina Djaoudi, Anne Petrenko, Alain deVerneil

Publikováno v: Optics Express
Optics Express, 2020, 28 (15), pp.21391-21406. ⟨10.1364/OE.395648⟩
Optics Express, Optical Society of America-OSA Publishing, 2020, 28 (15), pp.21391. ⟨10.1364/OE.395648⟩
Optics Express (1094-4087) (The Optical Society), 2020-07, Vol. 28, N. 15, P. 21391-21406

Using biogeochemical-Argo float measurements, we propose, for the first time, an optical proxy for particulate organic nitrogen concentration (PON) in the Western Tropical South Pacific, an area influenced by dinitrogen (N2) fixation. Our results sho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::462072da08e5fe1ccd860273294042db
https://hal.science/hal-03150340

Excess nitrogen as a marker of intense dinitrogen fixation in the Western Tropical South Pacific Ocean: impact on the thermocline waters of the South Pacific

Autor: Alain Fumenia, Anne Petrenko, Sophie Bonnet, Sandra Helias Nunige, Thierry Moutin, Christophe Maes, Mar Benavides

Publikováno v: Biogeosciences Discussions (1810-6285) (Copernicus GmbH), 2018, P. 33p.

As part of the Oligotrophy to UlTra-oligotrophy PACific Experiment cruise, which took place in the Western Tropical South Pacific during the austral summer (March–April 2015), we present data on nitrate, phosphate and on particulate and dissolved

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7937949e9fdb31ecd64feebb02d9de6c
https://www.biogeosciences-discuss.net/bg-2017-557/

Responses to Review #1

Autor: Fumenia Alain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27f831a9d183d5b2e002c0a87cb1c6c0
https://doi.org/10.5194/bg-2017-557-ac1

Aphotic N2 fixation along an oligotrophic to ultraoligotrophic transect in the western tropical South Pacific Ocean

Autor: Benavides, Mar, Shoemaker, Katyanne, Moisander, Pia H., Niggemann, Jutta, Dittmar, Thorsten, Duhamel, Solange, Grosso, Olivier, Pujo-Pay, Mireille, Helias Nunige, Sandra, Fumenia, Alain, Bonnet, Sophie

Publikováno v: Biogeosciences
Biogeosciences, European Geosciences Union, 2018, 15 (9), pp.3107-3119. ⟨10.5194/bg-15-3107-2018⟩
Biogeosciences, European Geosciences Union, 2018, 15 (9), pp.3107-3119. 〈10.5194/bg-15-3107-2018〉
Biogeosciences, 2018, 15 (9), pp.3107-3119. ⟨10.5194/bg-15-3107-2018⟩
Benavides, M, Shoemaker, K M, Moisander, P H, Niggemann, J, Dittmar, T, Duhamel, S, Grosso, O, Pujo-Pay, M, Hélias-Nunige, S, Fumenia, A & Bonnet, S 2018, ' Aphotic N 2 fixation along an oligotrophic to ultraoligotrophic transect in the western tropical South Pacific Ocean ', Biogeosciences, vol. 15, no. 9, pp. 3107-3119 . https://doi.org/10.5194/bg-15-3107-2018

The western tropical South Pacific (WTSP) Ocean has been recognized as a global hot spot of dinitrogen (N2) fixation. Here, as in other marine environments across the oceans, N2 fixation studies have focused on the sunlit layer. However, studies have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::acf8be9436cb9aa853e5e76f8898f073
https://hal.sorbonne-universite.fr/hal-01812049/file/bg-15-3107-2018.pdf