Simulated Pre-Industrial Continental Shelf NEP and CO2 Fluxes by HAMOCC with Enhanced Coastal Ocean Representation

Date 2021
Temporal extent 1800 -2015
Author(s) Lacroix FabriceORCID1, 2, Ilyina Tatiana1, Regnier Pierre2, Laruelle Goulven Gildas2
Affiliation(s) 1 : Ocean in the Earth System, Max Planck Institute for Meteorology, Hamburg, Germany
2 : Department Geoscience, Environment & Society (DGES), Université Libre de Bruxelles, Brussels, Belgium
DOI 10.17882/72614
Publisher SEANOE
Keyword(s) carbon, co2 flux, net primary production, pco2, biogeochemistry, coastal ocean, residence time, riverine fluxes
Abstract

We provide coastal ocean Net Ecosystem Production (NEP) and air-sea CO2 fluxes originating from HAMOCC model realizations for pre-industrial and historical (1800-2015) conditions on a TP04 grid (around 4 degrees spatial resolution), in which the model was altered to offer an improved representation of the coastal ocean. This was done in the model by explicitely considering riverine fluxes of biogeochemical compounds to the ocean and ameliorating dynamics of organic matter in the coastal ocean. The data of the model output covers biogeochemical metrics (NEP and air-sea CO2 flux) from the last 100 years of a 2000-year pre-industrial simulations (pi), as well as the air-sea CO2 flux of a historical simulation over 1800-2015 (hist), in which atmospheric CO2 levels were augmented progressively to present-day conditions. 

Licence CC-BY-SA
Data
File Size Format Processing Access
Simulated spatial distribution of historical air-sea CO2 flux for 1800-2015 in g C m-2 yr-1, with a positive flux indicating a flux from ocean to atmosphere. 26 MB NC, NetCDF Processed data Open access
Simulated spatial distribution of pre-industrial air-sea CO2 flux in g C m-2 yr-1, with a positive flux indicating a flux from ocean to atmosphere. 25 MB NC, NetCDF Processed data Open access
Simulated spatial distribution of pre-industrial net ecosystem production (NEP) in Tg C yr-1 integrated vertically (grid cell total). 25 MB NC, NetCDF Processed data Open access
Simulation grid area in m2 (MPI-OM TP04, representing around 0.4 horizontal distribution) . 25 MB NC, NetCDF Processed data Open access
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How to cite 

Lacroix Fabrice, Ilyina Tatiana, Regnier Pierre, Laruelle Goulven Gildas (2021). Simulated Pre-Industrial Continental Shelf NEP and CO2 Fluxes by HAMOCC with Enhanced Coastal Ocean Representation. SEANOE. https://doi.org/10.17882/72614


In addition to properly cite this dataset, it would be appreciated that the following work(s) be cited too, when using this dataset in a publication :


Lacroix Fabrice, Ilyina Tatiana, Laruelle Goulven G., Regnier Pierre (2021). Reconstructing the pre‐industrial coastal carbon cycle through a global ocean circulation model: Was the global continental shelf already both autotrophic and a CO 2 sink? . Global Biogeochemical Cycles, -. https://doi.org/10.1029/2020GB006603