Articles | Volume 12, issue 2
https://doi.org/10.5194/os-12-379-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/os-12-379-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Remote sensing of chlorophyll in the Baltic Sea at basin scale from 1997 to 2012 using merged multi-sensor data
Institute for Climate and Atmospheric Sciences, Italian National Research
Council, Via del Fosso del Cavaliere 100, 00133 Rome, Italy
Gianluca Volpe
Institute for Climate and Atmospheric Sciences, Italian National Research
Council, Via del Fosso del Cavaliere 100, 00133 Rome, Italy
Simone Colella
Institute for Climate and Atmospheric Sciences, Italian National Research
Council, Via del Fosso del Cavaliere 100, 00133 Rome, Italy
Hajo Krasemann
Helmholtz-Zentrum Geesthacht, Centre for Materials and Coastal Research
GmbH, Max-Planck-Strasse 1, 21502 Geesthacht, Germany
Rosalia Santoleri
Institute for Climate and Atmospheric Sciences, Italian National Research
Council, Via del Fosso del Cavaliere 100, 00133 Rome, Italy
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Related subject area
Approach: Remote Sensing | Depth range: Surface | Geographical range: Baltic Sea | Phenomena: Biological Processes
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Short summary
Several operational satellite chlorophyll a (CHL) in the Baltic Sea were tested at a regional scale. Comparison to an extensive in situ CHL dataset showed low linearity. Bias-corrected CHL annual cycles were computed. The Gulf of Bothnia displays a single CHL peak during spring. In Skagerrak and Kattegat, there is a small bloom in spring and a minimum in summer. In the central Baltic, CHL follows a dynamic of a mild spring bloom followed by a much stronger bloom in summer.
Several operational satellite chlorophyll a (CHL) in the Baltic Sea were tested at a regional...