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| Ibarbalz, Federico M.; Henry, Nicolas; Costa Brandao, Manoela; Martini, Verine; Busseni, Greta; Byrne, Hannah; Coelho, Luis Pedro; Endo, Hisashi; Gasol, Josep M.; Gregory, Ann C.; Mahe, Frederic; Rigonato, Janaina; Royo-llonch, Marta; Salazar, Guillem; Sanz-saez, Isabel; Scalco, Eleonora; Soviadan, Dodji; Zayed, Ahmed A.; Zingone, Adriana; Labadie, Karine; Ferland, Joannie; Marec, Claudie; Kandels, Stefanie; Picheral, Marc; Dimier, Celine; Poulain, Julie; Pisarev, Sergey; Carmichael, Margaux; Pesant, Stephane; Acinas, Silvia G.; Babin, Marcel; Bork, Peer; Boss, Emmanuel; Bowler, Chris; Cochrane, Guy; De Vargas, Colomban; Follows, Mick; Gorsky, Gabriel; Grimsley, Nigel; Guidi, Lionel; Hingamp, Pascal; Iudicone, Daniele; Jaillon, Olivier; Kandels, Stefanie; Karp-boss, Lee; Karsenti, Eric; Not, Fabrice; Ogata, Hiroyuki; Pesant, Stephane; Poulton, Nicole; Raes, Jeroen; Sardet, Christian; Speich, Sabrina; Stemmann, Lars; Sullivan, Matthew B.; Sunagawa, Shinichi; Wincker, Patrick; Bopp, Laurent; Lombard, Fabien; Zinger, Lucie. |
| The ocean is home to myriad small planktonic organisms that underpin the functioning of marine ecosystems. However, their spatial patterns of diversity and the underlying drivers remain poorly known, precluding projections of their responses to global changes. Here we investigate the latitudinal gradients and global predictors of plankton diversity across archaea, bacteria, eukaryotes, and major virus Glades using both molecular and imaging data from Tara Oceans. We show a decline of diversity for most planktonic groups toward the poles, mainly driven by decreasing ocean temperatures. Projections into the future suggest that severe warming of the surface ocean by the end of the 21st century could lead to tropicalization of the diversity of most planktonic... |
| Tipo: Text |
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| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00597/70911/69146.pdf |
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| Costa Brandao, Manoela; Garcia, Carlos A.e; Freire, Andrea S.. |
| The influence of oceanographic fronts on the abundance and community composition of invertebrate larvae, mostly of benthic species, along nearly 2000 km of the southwestern Atlantic shelf (21–34°S) was investigated. Meroplankton was sampled through vertical hauls at 89 stations, distributed along 14 cross-shelf transects, during late spring 2010 and early summer 2011. Salinity and temperature were registered with a CTD/rosette system, which provided seawater for chlorophyll-a and nutrient concentrations estimations. Vertical profiles of temperature, salinity, chlorophyll-a and nutrients were used as proxies of the fronts. In addition, high-resolution thermosalinograph data were used to detect surface frontal features. Meroplankton abundance peaks were... |
| Tipo: Text |
Palavras-chave: Frontal zones; Invertebrate larvae; Water mass; Large-scale variability; Southwestern Atlantic. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00628/74056/75783.pdf |
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