Articles | Volume 15, issue 4
https://doi.org/10.5194/os-15-997-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/os-15-997-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Novel metrics based on Biogeochemical Argo data to improve the model uncertainty evaluation of the CMEMS Mediterranean marine ecosystem forecasts
Stefano Salon
CORRESPONDING AUTHOR
Istituto Nazionale di Oceanografia e di Geofisica Sperimentale – OGS, Via Beirut 4, 34151 Trieste, Italy
Gianpiero Cossarini
Istituto Nazionale di Oceanografia e di Geofisica Sperimentale – OGS, Via Beirut 4, 34151 Trieste, Italy
Giorgio Bolzon
Istituto Nazionale di Oceanografia e di Geofisica Sperimentale – OGS, Via Beirut 4, 34151 Trieste, Italy
Laura Feudale
Istituto Nazionale di Oceanografia e di Geofisica Sperimentale – OGS, Via Beirut 4, 34151 Trieste, Italy
Paolo Lazzari
Istituto Nazionale di Oceanografia e di Geofisica Sperimentale – OGS, Via Beirut 4, 34151 Trieste, Italy
Anna Teruzzi
Istituto Nazionale di Oceanografia e di Geofisica Sperimentale – OGS, Via Beirut 4, 34151 Trieste, Italy
Cosimo Solidoro
Istituto Nazionale di Oceanografia e di Geofisica Sperimentale – OGS, Via Beirut 4, 34151 Trieste, Italy
Alessandro Crise
Istituto Nazionale di Oceanografia e di Geofisica Sperimentale – OGS, Via Beirut 4, 34151 Trieste, Italy
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Paolo Lazzari, Stefano Salon, Elena Terzić, Watson W. Gregg, Fabrizio D'Ortenzio, Vincenzo Vellucci, Emanuele Organelli, and David Antoine
Ocean Sci., 17, 675–697, https://doi.org/10.5194/os-17-675-2021, https://doi.org/10.5194/os-17-675-2021, 2021
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Elena Terzić, Arnau Miró, Paolo Lazzari, Emanuele Organelli, and Fabrizio D'Ortenzio
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This study integrates numerical simulations (using a multi-spectral optical model) with in-situ measurements of floats and remotely sensed observations from satellites. It aims at improving our current understanding of the impact that different constituents (such as pure water, colored dissolved organic matter, detritus and phytoplankton) have on the in-water light propagation.
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Biogeosciences, 17, 5967–5988, https://doi.org/10.5194/bg-17-5967-2020, https://doi.org/10.5194/bg-17-5967-2020, 2020
Short summary
Short summary
Events that influence the functioning of the Earth’s ecosystems are of interest in relation to a changing climate. We propose a method to identify and characterise
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Giuliana Rossi, Gualtiero Böhm, Angela Saraò, Diego Cotterle, Lorenzo Facchin, Paolo Giurco, Renata Giulia Lucchi, Maria Elena Musco, Francesca Petrera, Stefano Picotti, and Stefano Salon
Geosci. Commun., 3, 381–392, https://doi.org/10.5194/gc-3-381-2020, https://doi.org/10.5194/gc-3-381-2020, 2020
Short summary
Short summary
We organized an exhibition on the climate crisis using high-quality images shot by scientists, who are amateur photographers, during their campaigns in glacier regions. Working-age people, attracted by the gorgeous images, received the message that such beauty is in danger of vanishing. Twice, the visitors could talk directly with the experts to discuss geoscience, photography, and aesthetic choices and, of course, climate change, a problem that each of us has to play a part in to solve.
Elena Terzić, Paolo Lazzari, Emanuele Organelli, Cosimo Solidoro, Stefano Salon, Fabrizio D'Ortenzio, and Pascal Conan
Biogeosciences, 16, 2527–2542, https://doi.org/10.5194/bg-16-2527-2019, https://doi.org/10.5194/bg-16-2527-2019, 2019
Short summary
Short summary
Measuring ecosystem properties in the ocean is a hard business. Recent availability of data from Biogeochemical-Argo floats can help make this task easier. Numerical models can integrate these new data in a coherent picture and can be used to investigate the functioning of ecosystem processes. Our new approach merges experimental information and model capabilities to quantitatively demonstrate the importance of light and water vertical mixing for algae dynamics in the Mediterranean Sea.
Gianpiero Cossarini, Stefano Querin, Cosimo Solidoro, Gianmaria Sannino, Paolo Lazzari, Valeria Di Biagio, and Giorgio Bolzon
Geosci. Model Dev., 10, 1423–1445, https://doi.org/10.5194/gmd-10-1423-2017, https://doi.org/10.5194/gmd-10-1423-2017, 2017
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The BFMCOUPLER (v1.0) is a coupling scheme that links the MITgcm and BFM models for ocean biogeochemistry simulations. The online coupling is based on an open-source code characterizd by a modular structure. Modularity preserves the potentials of the two models, allowing for a sustainable programming effort to handle future evolutions in the two codes. The BFMCOUPLER code is released along with an idealized problem (a cyclonic gyre in a mid-latitude closed basin).
E. Akoglu, S. Libralato, B. Salihoglu, T. Oguz, and C. Solidoro
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G. Cossarini, P. Lazzari, and C. Solidoro
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Adv. Sci. Res., 10, 77–84, https://doi.org/10.5194/asr-10-77-2013, https://doi.org/10.5194/asr-10-77-2013, 2013
Related subject area
Approach: Operational Oceanography | Depth range: All Depths | Geographical range: Mediterranean Sea | Phenomena: Biological Processes
Pre-operational short-term forecasts for Mediterranean Sea biogeochemistry
P. Lazzari, A. Teruzzi, S. Salon, S. Campagna, C. Calonaci, S. Colella, M. Tonani, and A. Crise
Ocean Sci., 6, 25–39, https://doi.org/10.5194/os-6-25-2010, https://doi.org/10.5194/os-6-25-2010, 2010
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Short summary
After 10 years of research and development, validated analysis and forecasts of the main parameters of the Mediterranean Sea biogeochemistry (e.g. phytoplankton, nutrients, oxygen, pH, carbon fluxes) at high spatial and temporal resolution are provided in the frame of the EU Copernicus Marine Environment Monitoring Service. Along with a traditional skill performance assessment, novel metrics exploiting the Biogeochemical Argo floats data are designed to estimate the forecasts uncertainty.
After 10 years of research and development, validated analysis and forecasts of the main...