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Optical model for the Baltic Sea with an explicit CDOM state variable: a case study with Model ERGOM (version 1.2)

  1. Neumann, Thomas ORCID logo
  2. Koponen, Sampsa
  3. Attila, Jenni
  4. Brockmann, Carsten
  5. Kallio, Kari
  6. Kervinen, Mikko
  7. Mazeran, Constant
  8. Müller, Dagmar
  9. Philipson, Petra
  10. Thulin, Susanne
  11. Väkevä, Sakari ORCID logo
  12. Ylöstalo, Pasi

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WeightNameValue
1000 Titel
  • Optical model for the Baltic Sea with an explicit CDOM state variable: a case study with Model ERGOM (version 1.2)
1000 Autor/in
  1. Neumann, Thomas |
  2. Koponen, Sampsa |
  3. Attila, Jenni |
  4. Brockmann, Carsten |
  5. Kallio, Kari |
  6. Kervinen, Mikko |
  7. Mazeran, Constant |
  8. Müller, Dagmar |
  9. Philipson, Petra |
  10. Thulin, Susanne |
  11. Väkevä, Sakari |
  12. Ylöstalo, Pasi |
1000 Erscheinungsjahr 2021
1000 LeibnizOpen
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2021-08-13
1000 Erschienen in
1000 Quellenangabe
  • 14(8):5049-5062
1000 FRL-Sammlung
1000 Copyrightjahr
  • 2021
1000 Lizenz
1000 Verlagsversion
  • https://doi.org/10.5194/gmd-14-5049-2021 |
1000 Ergänzendes Material
  • https://gmd.copernicus.org/articles/14/5049/2021/#section7 |
1000 Publikationsstatus
1000 Begutachtungsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • Colored dissolved organic matter (CDOM) in marine environments impacts primary production due to its absorption effect on the photosynthetically active radiation. In coastal seas, CDOM originates from terrestrial sources predominantly and causes spatial and temporal changing patterns of light absorption which should be considered in marine biogeochemical models. We propose a model approach in which Earth Observation (EO) products are used to define boundary conditions of CDOM concentrations in an ecosystem model of the Baltic Sea. CDOM concentrations in riverine water derived from EO products serve as forcing for the ecosystem model. For this reason, we introduced an explicit CDOM state variable in the model. We show that the light absorption by CDOM in the model can be improved considerably in comparison to approaches where CDOM is estimated from salinity. The model performance increases especially with respect to spatial CDOM patterns due to the consideration of single river properties. A prerequisite is high-quality CDOM data with sufficiently high spatial resolution which can be provided by the new generation of ESA satellite sensor systems (Sentinel 2 MSI and Sentinel 3 OLCI). Such data are essential, especially when local differences in riverine CDOM concentrations exist.
1000 Fächerklassifikation (DDC)
1000 Liste der Beteiligten
  1. https://orcid.org/0000-0002-5653-906X|https://frl.publisso.de/adhoc/uri/S29wb25lbiwgU2FtcHNh|https://frl.publisso.de/adhoc/uri/QXR0aWxhLCBKZW5uaQ==|https://frl.publisso.de/adhoc/uri/QnJvY2ttYW5uLCBDYXJzdGVu|https://frl.publisso.de/adhoc/uri/S2FsbGlvLCBLYXJp|https://frl.publisso.de/adhoc/uri/S2VydmluZW4sIE1pa2tv|https://frl.publisso.de/adhoc/uri/TWF6ZXJhbiwgQ29uc3RhbnQ=|https://frl.publisso.de/adhoc/uri/TcO8bGxlciwgRGFnbWFy|https://frl.publisso.de/adhoc/uri/UGhpbGlwc29uLCBQZXRyYQ==|https://frl.publisso.de/adhoc/uri/VGh1bGluLCBTdXNhbm5l|https://orcid.org/0000-0003-4551-7778|https://frl.publisso.de/adhoc/uri/WWzDtnN0YWxvLCBQYXNp
1000 Label
1000 Förderer
  1. European Space Agency |
  2. Leibniz-Gemeinschaft |
1000 Fördernummer
  1. 40000126233/18/I-BG
  2. -
1000 Förderprogramm
  1. BALTIC+ SeaLaBio
  2. Open Access fund
1000 Dateien
1000 Förderung
  1. 1000 joinedFunding-child
    1000 Förderer European Space Agency |
    1000 Förderprogramm BALTIC+ SeaLaBio
    1000 Fördernummer 40000126233/18/I-BG
  2. 1000 joinedFunding-child
    1000 Förderer Leibniz-Gemeinschaft |
    1000 Förderprogramm Open Access fund
    1000 Fördernummer -
1000 Objektart article
1000 Beschrieben durch
1000 @id frl:6432819.rdf
1000 Erstellt am 2022-04-06T10:19:14.088+0200
1000 Erstellt von 317
1000 beschreibt frl:6432819
1000 Bearbeitet von 25
1000 Zuletzt bearbeitet Thu Apr 21 07:34:14 CEST 2022
1000 Objekt bearb. Thu Apr 21 07:34:11 CEST 2022
1000 Vgl. frl:6432819
1000 Oai Id
  1. oai:frl.publisso.de:frl:6432819 |
1000 Sichtbarkeit Metadaten public
1000 Sichtbarkeit Daten public
1000 Gegenstand von

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