TypSynSat TypSynSat: Monitoring the Phytoplankton Functional Typ es by Syn ergistic Exploitation of Multi- and Hyperspectral Sat ellite Observations The TypSynSat is a joint project of the <link en science [...] ( Mare-ULisbon , Portugal). The project is focusing on developing a system for monitoring key phytoplankton functional types (PFTs) in the following three test areas: The Lake Constance, Salish Sea and [...] the DESIS information allowing to accurately distinguish between optical imprints of different phytoplankton types. To extend the temporal resolution of the retrieved information on the observed PFTs, we

cobalt - potential drivers of Antarctic phytoplankton biodiversity? Light, iron and CO2 availability as potential modulators of Western Antarctic Peninsula phytoplankton community dynamics The impact of krill

l cycles of the ocean and food web. Assessing phytoplankton groups by their optical characteristics Photos: Sonja Wiegmann, Phytooptics, AWI Phytoplankton group’s absorption varies due to different pigment [...] Absorption Spectroscopy applied to Phytoplankton and to oceanic inelastic processes: based on Beer-Lambert-Law, aims to fulfill following minimization Atmosphere Polynom Phytoplankton Inelastic scattering (VRS) [...] France 4IUP-Universität Bremen, Bremen, Germany ESA SEOM project SY-4Sci Synergy R & D Study 4: Phytoplankton Functional Types: Dec 2014 – Nov 2016 Astrid Bracher1, Mariana Soppa1, Svetlana Loza1, Tilman

to retrieve phytoplankton functional types OI Optimal Interpolation PCA Principal Component Analysis PFT Phytoplankton Functional Type PhytoDOAS DOAS applied for retrieval of phytoplankton and PFT biomass [...] limited information on the difference of the phytoplankton absorption structures. These are limitations of retrieving phytoplankton groups, defined here as phytoplankton functional types - PFTs, using information [...] Study 4: Version 8.2 D1.2-AWI-IUP Phytoplankton Functional Types Doc: SEOM-SynSenPFT-ATBD-D1.2 ATBD Date: 30 November 2016 SY-4Sci Synergy R & D Study 4: Phytoplankton Functional Types (SynSenPFT) ESRIN

B., Organelli E. (2022): Application of remote sensing to monitor phytoplankton diversity 7th chapter in “Advances in Phytoplankton Ecology” , Section 2 “New technologies for remote and automatic monitoring [...] Bracher A. (2021) Quantifying Phytoplankton Diversity from Space. FCUL Science Seminar, University of Lisbon, 4 Nov 2021. Invited Oral. Bracher A. (2021) Phytoplankton Diversity from Space. HIFMB Data [...] Gomes M ., Peeken I., Mangin A., Bracher A. (in press) Two-decade satellite monitoring of surface phytoplankton functional types in the Atlantic Ocean. Report: 7th edition of the Copernicus Marine Service Ocean

Synergy R & D Study 4: Version 3.0 AWI-IUP Phytoplankton Functional Types Doc: SEOM-SynSenPFT-PSD-D2.2 PSD Date: 23 May 2016 SY-4Sci Synergy R & D Study 4: Phytoplankton Functional Types (SynSenPFT) ESRIN Contract [...] AWI-IUP Phytoplankton Functional Types Doc: SEOM-SynSenPFT-PSD-D2.2 PSD Date: 23 May 2016 List of Figures 4 Sy-4SciPFT-PSD-D2.2. SY-4Sci Synergy R & D Study 4: Version 3.0 AWI-IUP Phytoplankton Functional [...] D-28359 Bremen, Germany Sy-4SciPFT-PSD-D2.2. SY-4Sci Synergy R & D Study 4: Version 3.0 AWI-IUP Phytoplankton Functional Types Doc: SEOM-SynSenPFT-PSD-D2.2 PSD Date: 23 May 2016 Change log Version Nr. Date

2 Doc: IUP-AWI Phytoplankton Functional Types SEOM-SynSenPFT-WP320-TN TN: Influence of PFT products on TChla retrievals Date: 30 March 2016 SY-4Sci Synergy R & D Study 4: Phytoplankton Functional Types [...] investigate if the knowledge on the phytoplankton composition could improve the accuracy of the retrievals of chlorophyll a (chl-a) concentration, assuming that the phytoplankton community can be fully explained [...] concentration of chl-a. Chl-a is the main photosynthetic pigment in phytoplankton and provides an esti- mate of the living phytoplankton biomass in the first optical depth. Typical chl-a products are derived

trace elements is essential to a healthy diet. That’s true not only for humans, but also for phytoplankton. As a key carbon dioxide sink, these tiny algae in the Southern Ocean can have significant effects [...] Wegener Institute (AWI) and the University of Bremen reveals an interesting connection: When phytoplankton simultaneously have access to more iron and more manganese, their biotic communities change. As

Study 4: Version 3.3 D2.4-AWI-IUP Phytoplankton Functional Types Doc: SEOM-SynSenPFT-PVR-D2.4 PVR Date: 15 September 2016 SY-4Sci Synergy R & D Study 4: Phytoplankton Functional Types (SynSenPFT) ESRIN [...] . . . . . . . . . . . . . . . . . . . . . 23 3.1.2 Phytoplankton Size Classes . . . . . . . . . . . . . . . . . . . . . . . 24 3.1.3 Phytoplankton Functional Types from NASA Ocean Biogeochemical Model [...] PVR Product Validation Report RMSD rooot mean square difference PFT phytoplankton functional type pico picoplankton PSC phytoplankton size class PML Plymouth Marine Laboratory PVR product validation report

to PhytoDOAS method for identication of major phytoplankton groups using hyper-spectral data. Ocean Sciences 8:1055-1070 Sadeghi A (2012) Phytoplankton Functional Groups from Hyperspectral Satellite Data [...] various parameters characterizing phytoplankton and the underwater light field from SCIAMACHY hyperspectral Data Specific (upper) and differential absorption of phytoplankton groups (lower), fitted with PhytoDOAS [...] Availability (E0) DOAS applied to Phytoplankton and to oceanic inelastic processes: based on Beer-Lambert-Law & aims to fulfill the minimization Atmosphere Polynom Phytoplankton Inelastic scattering, water Satellite