Temporal variability of vertical export flux at the DYFAMED time-series station (Northwestern Mediterranean Sea). Heimbürger, L., Lavigne, H., Migon, C., D’Ortenzio, F., Estournel, C., Coppola, L., & Miquel, J. 119:59–67. ![Temporal variability of vertical export flux at the DYFAMED time-series station (Northwestern Mediterranean Sea) [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex The temporal evolution of the vertical export flux at the DYFAMED time-series station (Ligurian Sea) over the last 20years reveals a strong interannual variability. Winter convection allows particulate (and dissolved) matter to be vertically exported (“flush-down” effect). The efficiency of this process determines also the concentration of nutrients brought to surface waters and, therefore, the intensity of the subsequent phytoplankton bloom. The sequence “convection-bloom” is the main driving force of vertical export flux in this region. The present work attempts to better identify the parameters that control vertical export flux dynamics by observing a 20year time-series in relation with the temporal variability of mixed layer depth and surface primary production. The consequences of a more stratified water column in the future on biological productivity and vertical export flux are pointed out.
@article{heimburger_temporal_2013,
title = {Temporal variability of vertical export flux at the {DYFAMED} time-series station (Northwestern Mediterranean Sea)},
volume = {119},
issn = {0079-6611},
url = {http://www.sciencedirect.com/science/article/pii/S0079661113001651},
doi = {10.1016/j.pocean.2013.08.005},
series = {Sensitivity of marine food webs and biogeochemical cycles to enhanced stratification},
abstract = {The temporal evolution of the vertical export flux at the {DYFAMED} time-series station (Ligurian Sea) over the last 20years reveals a strong interannual variability. Winter convection allows particulate (and dissolved) matter to be vertically exported (“flush-down” effect). The efficiency of this process determines also the concentration of nutrients brought to surface waters and, therefore, the intensity of the subsequent phytoplankton bloom. The sequence “convection-bloom” is the main driving force of vertical export flux in this region. The present work attempts to better identify the parameters that control vertical export flux dynamics by observing a 20year time-series in relation with the temporal variability of mixed layer depth and surface primary production. The consequences of a more stratified water column in the future on biological productivity and vertical export flux are pointed out.},
pages = {59--67},
journaltitle = {Progress in Oceanography},
shortjournal = {Progress in Oceanography},
author = {Heimbürger, Lars-Eric and Lavigne, Héloïse and Migon, Christophe and D’Ortenzio, Fabrizio and Estournel, Claude and Coppola, Laurent and Miquel, Juan-Carlos},
urldate = {2019-04-17},
date = {2013-12-01}
}
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