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Green Edge ice camp campaigns: understanding the processes controlling the under-ice Arctic phytoplankton spring bloom

Philippe Massicotte 1, 2 Remi Amiraux 1, 3, 2 Marie-Pier Amyot 1 Philippe Archambault 1, 2 Mathieu Ardyna 4, 5 Laurent Arnaud 6 Lise Artigue 7 Cyril Aubry 1, 2 Pierre Ayotte 8, 9, 10 Guislain Bécu 1 Simon Bélanger 2, 11 Ronald Benner 12 Henry Bittig 4, 13 Annick Bricaud 4 Éric Brossier Flavienne Bruyant 1 Laurent Chauvaud 3 Debra Christiansen-Stowe 2 Hervé Claustre 4 Veronique Cornet 14 Pierre Coupel 1 Christine Cox Aurelie Delaforge 15 Thibaud Dezutter 1, 2 Céline Dimier 16, 17 Florent Dominé 1 Francis Dufour 1 Christiane Dufresne 2, 18 Dany Dumont 18, 2 Jens Ehn 15 Brent Else 19 Joannie Ferland 1 Marie-Hélène Forget 1 Louis Fortier 1, 2 Marti Gali 1, 20 Virginie Galindo 2, 18 Morgane Gallinari 3 Nicole Garcia 14 Catherine Gérikas-Ribeiro 21, 22, 23 Margaux Gourdal 1 Priscilla Gourvil 24 Clémence Goyens 25 Pierre-Luc Grondin 1 Pascal Guillot 2 Caroline Guilmette 1 Marie-Noëlle Houssais 26 Fabien Joux 27 Leo Lacour 1 Thomas Lacour 28 Augustin Lafond 14 José Lagunas 1 Catherine Lalande 1 Julien Laliberté 1 Simon Lambert-Girard 1 Jade Larivière 1 Johann Lavaud 1 Anita Lebaron 1 Karine Leblanc 14 Florence Le Gall 16, 22 Justine Legras 14 Mélanie Lemire 2, 29, 10, 30 Maurice Levasseur 1, 2 Edouard Leymarie 4 Aude Leynaert 3 Adriana Lopes dos Santos 31 Antonio Lourenço 32 David Mah 31 Claudie Marec 1, 33 Dominique Marie 21, 22 Nicolas Martin 34 Constance Marty Sabine Marty 35 Guillaume Massé 1 Atsushi Matsuoka 1 Lisa Matthes 15 Brivaëla Moriceau 3 Pierre-Emmanuel Muller Christopher-John Mundy 15 Griet Neukermans 4, 1 Laurent Oziel 1, 4 Christos Panagiotopoulos 14 Jean-Jacques Pangrazi Ghislain Picard 6 Marc Picheral 4 France Pinczon Du Sel Nicole Pogorzelec 15 Ian Probert 16, 24 Bernard Queguiner 14 Patrick Raimbault 14 Josephine Ras 4 Eric Rehm 1 Erin Reimer 1 Jean-Francois Rontani 14 Søren Rysgaard 15 Blanche Saint-Béat 1, 2 Makoto Sampei 36 Julie Sansoulet 1 Catherine Schmechtig 37 Sabine Schmidt 38, 39 Richard Sempere 14 Caroline Sévigny Yuan Shen 40 Margot Tragin 16, 22 Jean-Éric Tremblay 1, 2 Daniel Vaulot 41, 22, 31 Gauthier Verin 1 Frédéric Vivier 42 Anda Vladoiu 42 Jeremy Whitehead 19 Marcel Babin 1
22 ECOMAP - ECOlogy of MArine Plankton
AD2M - Adaptation et diversité en milieu marin
26 VOG - Variabilité de l'Océan et de la Glace de mer
LOCEAN - Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques
32 DITM - Développement Instrumental et Techniques Marines
LOCEAN - Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques
41 DIPO - Diversité et Interactions au sein du Plancton Océanique
AD2M - Adaptation et diversité en milieu marin
42 PROTEO - Processus et interactions de fine échelle océanique
LOCEAN - Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques
Abstract : The Green Edge initiative was developed to investigate the processes controlling the primary productivity and the fate of organic matter produced during the Arctic phytoplankton spring bloom (PSB) and to determine its role in the ecosystem. Two field campaigns were conducted in 2015 and 2016 at an ice camp located on landfast sea ice southeast of Qikiqtarjuaq Island in Baffin Bay (67.4797N, 63.7895W). During both expeditions, a large suite of physical, chemical and biological variables was measured beneath a consolidated sea ice cover from the surface to the bottom at 360 m depth to better understand the factors driving the PSB. Key variables such as temperature, salinity, radiance, irradiance, nutrient concentrations, chlorophyll-a concentration, bacteria, phytoplankton and zooplankton abundance and taxonomy, carbon stocks and fluxes were routinely measured at the ice camp. Here, we present the results of a joint effort to tidy and standardize the collected data sets that will facilitate their reuse in other Arctic studies. The dataset is available at http://www.seanoe.org/data/00487/59892/ (Massicotte et al., 2019a).
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Philippe Massicotte, Remi Amiraux, Marie-Pier Amyot, Philippe Archambault, Mathieu Ardyna, et al.. Green Edge ice camp campaigns: understanding the processes controlling the under-ice Arctic phytoplankton spring bloom. Earth System Science Data : Papers in open discussion, Copernicus Publications, 2020, 12 (1), pp.151-176. ⟨10.5194/essd-12-151-2020⟩. ⟨hal-02292721⟩

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