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SOTO , Feliciano De

Last name: SOTO

First name: Feliciano De

June 30, 2020 (v1)

Publication

Metadata-only

234Th-derived particle fluxes and seasonal variability: when is the ss assumption reliable? Insights from a novel Approach for carbon flux simulation

Ceballos Romero, Elena Soto, Feliciano de Le Moigne, Frederic

Th measurements are widely used to estimate the downward carbon flux of particles via the oceanic Biological Pump. Carbon export is evaluated from 234Th-238U disequilibrium assuming either steady state (SS) conditions, or including a non-SS (NSS) correction. We use a novel stochastic simulation to quantify the temporal variation of vertical...

Uploaded on: March 25, 2023
June 30, 2020 (v1)

Publication

Metadata-only

Geographical, seasonal, and depth variation in sinking particle speeds in the North Atlantic

Villa Alfageme, María Soto, Feliciano de Ceballos Romero, Elena

Particle sinking velocity is considered to bea controlling factor for carbon transport to the deep sea and thus carbon sequestration in the oceans. The velocities of the material exported to depth are considered to be high in high-latitude productive systems and low in oligotrophic distributions. We use a recently developed method based on the...

Uploaded on: March 25, 2023