Publications scientifiques

Expanding Tara Oceans Protocols for Underway, Ecosystemic Sampling of the Ocean-Atmosphere Interface During Tara Pacific Expedition (2016–2018)

Expanding Tara Oceans Protocols for Underway, Ecosystemic Sampling of the Ocean-Atmosphere Interface During Tara Pacific Expedition (2016–2018)

L’Océan et l’atmosphère sont les principaux moteurs de la géochimie mondiale. Par conséquent, leur interface représente un “point d’étranglement” pour les échanges de gaz et de nutriments. Comme les facteurs de stress deviennent plus présents dans l’atmosphère, il est probable qu’ils auront un impact important sur la capacité de l’Océan à absorber le CO2. Cet

The Atlantic and summer Pacific waters variability in the Arctic Ocean from 1997 to 2008.

The Atlantic and summer Pacific waters variability in the Arctic Ocean from 1997 to 2008.

Results from the Damocles ice-buoy campaigns in the transpolar drift stream 2007-2009.

Results from the Damocles ice-buoy campaigns in the transpolar drift stream 2007-2009.

Sea ice thickness measurement using episodic infragravity waves from distant storms

Sea ice thickness measurement using episodic infragravity waves from distant storms

Comparison of seasonal sea-ice thickness change in the Transpolar Drift observed by local ice mass-balance observations and floe-scale EM surveys.

Comparison of seasonal sea-ice thickness change in the Transpolar Drift observed by local ice mass-balance observations and floe-scale EM surveys.

Sea-ice thickness measurement based on the dispersion of ice swell.

Sea-ice thickness measurement based on the dispersion of ice swell.

Linking the effective thermal conductivity of snow to its shear strength and density

Linking the effective thermal conductivity of snow to its shear strength and density

Low-level jet characteristics over the Arctic Ocean in spring and summer.

Low-level jet characteristics over the Arctic Ocean in spring and summer.

The impact of  heterogeneous surface temperatures on the 2-m air temperature over the Arctic Ocean in spring

The impact of heterogeneous surface temperatures on the 2-m air temperature over the Arctic Ocean in spring

Validation of atmospheric reanalyzes over the central Arctic Ocean

Validation of atmospheric reanalyzes over the central Arctic Ocean

Validation of the Climate-SAF surface broadband albedo product: Comparisons with in situ observations over Greenland and the ice-covered Arctic Ocean.

Validation of the Climate-SAF surface broadband albedo product: Comparisons with in situ observations over Greenland and the ice-covered Arctic Ocean.

Low frequency bursts of horizontally polarized waves in the Arctic sea-ice cover.

Low frequency bursts of horizontally polarized waves in the Arctic sea-ice cover.

Positive trend in the mean speed and deformation rate of Arctic sea ice, 1979-2007

Positive trend in the mean speed and deformation rate of Arctic sea ice, 1979-2007

Ozone in the boundary layer air over the Arctic Ocean: measurements during the TARA transpolar drift 2006-2008

Ozone in the boundary layer air over the Arctic Ocean: measurements during the TARA transpolar drift 2006-2008

Melt pond formation and temporal evolution at drifting station Tara during summer 2007

Melt pond formation and temporal evolution at drifting station Tara during summer 2007

Tara Pacific Expedition’s Atmospheric Measurements of Marine Aerosols across the Atlantic and Pacific Oceans: Overview and Preliminary Results.

Tara Pacific Expedition’s Atmospheric Measurements of Marine Aerosols across the Atlantic and Pacific Oceans: Overview and Preliminary Results.

Pendant l’expédition, les paramètres des eaux de surface et de l’atmosphère sont mesurés en continu. La taille et la distribution des aérosols marins sont mesurées pour évaluer leur influence sur l’Océan. Cet article présente un nouveau jeu de données provenant de l’expédition Tara Pacific. Ces données doivent ensuite être comparées aux mesures de l’eau de

Millepora platyphylla range extended back to the Eastern Pacific, thanks to a new record from Clipperton Atoll.

Millepora platyphylla range extended back to the Eastern Pacific, thanks to a new record from Clipperton Atoll.

The Tara Pacific expedition – A pan-ecosystemic approach of the “-omics” complexity of coral reef holobionts across the Pacific Ocean.

The Tara Pacific expedition – A pan-ecosystemic approach of the “-omics” complexity of coral reef holobionts across the Pacific Ocean.

Ce premier article présente l’ensemble de l’approche de l’expédition Tara Pacific. La méthodologie est assez nouvelle puisque les protocoles ne se focalisent pas sur la colonie corallienne elle-même mais sur l’ensemble de son écosystème. Pour entrer dans cette approche “pan-écosystémique”, des échantillons sont prélevés sur les colonies coralliennes (3 espèces) et les poissons (2 espèces)

Status of coral reefs of Samoa and recommendations to promote resilience and recovery of coastal ecosystems.

Status of coral reefs of Samoa and recommendations to promote resilience and recovery of coastal ecosystems.

Cet article a été publié pour évaluer la santé des récifs coralliens à Upolu en utilisant des observations sur les deux espèces de poissons choisies pour Tara Pacific et une approche plus “traditionnelle” avec des paramètres comme la couverture corallienne. Ces données ont été comparées à l’intérieur et à l’extérieur des zones protégées afin de

Plankton networks driving carbon export in the oligotrophic ocean

Plankton networks driving carbon export in the oligotrophic ocean