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Supervised pattern recognition for pigment-based chemotaxonomy of marine phytoplankton for early-stage identification of potentially toxin producing species Citable as data publication Zieger S.E.; Mistlberger G.; Klimant I.; Aarhus University Center for Water Technology (WATEC), Department for Biology, Microbiology: Denmark; Graz University of Technology, Institute for Analytical Chemistry and Food Chemistry (TU Graz-ACFC): Austria; (2020): Supervised pattern recognition for pigment-based chemotaxonomy of marine phytoplankton for early-stage identification of potentially toxin producing species. Marine Data Archive. https://doi.org/10.14284/412 Contact: Zieger, Silvia Elisabeth Availability:  This dataset is licensed under a Creative Commons Attribution 4.0 International License.Description The dataset contains the fluorescence emission pattern of different phytoplankton species recorded on the ALPACA (a miniaturized and low-cost multi-channel fluorometer, developed within the PhD thesis of Zieger). The phytoplankton species were provided by the phytoplankton ecology lab from the University of the Basque Country. The phytoplankton species are all marine species, cultivated under medium light and were measured in their exponential phase. The GUI is the respective graphical user interface developed in the PhD for user-friendly data evaluation based on the pigment-based chemotaxonomy approach for phytoplankton classification. more Early stage identification of harmful algal blooms (HABs) has gained significance for marine monitoring systems over the years. Various approaches for in situ classification have been developed. Among them, pigment-based taxonomic classification is one promising technique for in situ characterization of bloom compositions, although it is yet underutilized in marine monitoring programs. To demonstrate the applicability and importance of this powerful approach for monitoring programs, we combined an ultra low-cost and miniaturized multichannel fluorometer with Fisher’s linear discriminant analysis (LDA). This enables the real-time characterization of algal blooms at order level based on their spectral properties. Scope Themes: Biology > Plankton > Phytoplankton Keywords: Marine/Coastal, Algal blooms, Diagnostic pigments, Harmful algal blooms, Linear discriminant analysis (LDA), Optical monitoring, Pigment-based chemotaxonomy, Alexandrium Halim, 1960, Amphidinium Claperède & Lachmann, 1859, Amphora C.G. Ehrenberg ex F.T. Kützing, 1844, Anabaena Bory de Saint-Vincent ex Bornet & Flahault, 1886, Anabaenopsis V.V.Miller, 1923, Ankylochrysis Billard, 1995, Bonnemaisonia C.Agardh, 1822, Chaetoceros C.G. Ehrenberg, 1844, Chilomonas Ehrenberg, 1831, Chlamydomonas Ehrenberg, 1833, Chlorella M.Beijerinck, 1890, Chloridella Pascher, 1932, Chroomonas Hansgirg, 1885, Chrysochromulina Lackey, 1939, Conticribra K. Stachura-Suchoples & D.M. Williams, 2009, Cyclotella (F.T. Kützing) A. de Brébisson, 1838, Cylindrotheca L. Rabenhorst, 1859, Dunaliella Teodoresco, 1905, Emiliania W.W.Hay & H.P.Mohler, 1967, Eustigmatos D.J.Hibberd, 1981, Eutreptia Perty, 1852, Eutreptiella A.M.Cunha, 1913, Haptolina Edvardsen & Eikrem, 2011, Hemiselmis Parke, 1949, Heterocapsa F.Stein, 1883, Heterosigma Hada ex Y.Hara & Chihara, 1987, Imantonia N.Reynolds, 1974, Isochrysis Parke, 1949, Karlodinium J.Larsen, 2000, Kryptoperidinium Lindemann, 1924, Lepidodinium Watanabe, Suda, Inouye, Sawaguchi & Chihara, 1990, Mamiella Ø.Moestrup, 1984, Merismopedia Meyen, 1839, Microcoleus Desmazières ex Gomont, 1892, Micromonas I.Manton & M.Parke, 1960, Minutocellus G.R. Hasle, H.A. von Stosch & E.E. Syvertsen, 1983, Nannochloropsis D.J.Hibberd, 1981, Nephroselmis F.Stein, 1878, Ochromonas Vysotskii, 1887, Ollicola Vørs, 1992, Oltmannsiellopsis M.Chihara & I.Inouye, 1986, Ostreococcus C.Courties & M.-J.Chrétiennot-Dinet, 1995, Pavlova Butcher, 1952, Phaeodactylum K. von Bohlin, 1897, Phormidium Kützing ex Gomont, 1892, Pleurochrysis Pringsheim, 1955, Prorocentrum Ehrenberg, 1834, Prymnesium Massart, 1920, Pyramimonas Schmarda, 1849, Pyrocystis J.Murray ex Haeckel, 1890, Rhodella L.V.Evans, 1970, Rhodomonas G.Karsten, 1898, Scenedesmus Meyen, 1829, Scrippsiella Balech ex A.R.Loeblich III, 1965, Skeletonema R.K. Greville, 1865, Spirulina Turpin ex Gomont, 1892, Synechococcus Nägeli, 1849, Tetraselmis F.Stein, 1878, Thalassiosira P.T. Cleve, 1873 emend. Hasle, 1973, Urgorri Laza-Martinez, 2012 Taxonomic coverage Alexandrium Halim, 1960 [WoRMS] Amphidinium Claperède & Lachmann, 1859 [WoRMS] Amphora C.G. Ehrenberg ex F.T. Kützing, 1844 [WoRMS] Anabaena Bory de Saint-Vincent ex Bornet & Flahault, 1886 [WoRMS] Anabaenopsis V.V.Miller, 1923 [WoRMS] Ankylochrysis Billard, 1995 [WoRMS] Bonnemaisonia C.Agardh, 1822 [WoRMS] Chaetoceros C.G. Ehrenberg, 1844 [WoRMS] Chilomonas Ehrenberg, 1831 [WoRMS] Chlamydomonas Ehrenberg, 1833 [WoRMS] Chlorella M.Beijerinck, 1890 [WoRMS] Chloridella Pascher, 1932 [WoRMS] Chroomonas Hansgirg, 1885 [WoRMS] Chrysochromulina Lackey, 1939 [WoRMS] Conticribra K. Stachura-Suchoples & D.M. Williams, 2009 [WoRMS] Cyclotella (F.T. Kützing) A. de Brébisson, 1838 [WoRMS] Cylindrotheca L. Rabenhorst, 1859 [WoRMS] Dunaliella Teodoresco, 1905 [WoRMS] Emiliania W.W.Hay & H.P.Mohler, 1967 [WoRMS] Eustigmatos D.J.Hibberd, 1981 [WoRMS] Eutreptia Perty, 1852 [WoRMS] Eutreptiella A.M.Cunha, 1913 [WoRMS] Haptolina Edvardsen & Eikrem, 2011 [WoRMS] Hemiselmis Parke, 1949 [WoRMS] Heterocapsa F.Stein, 1883 [WoRMS] Heterosigma Hada ex Y.Hara & Chihara, 1987 [WoRMS] Imantonia N.Reynolds, 1974 [WoRMS] Isochrysis Parke, 1949 [WoRMS] Karlodinium J.Larsen, 2000 [WoRMS] Kryptoperidinium Lindemann, 1924 [WoRMS] Lepidodinium Watanabe, Suda, Inouye, Sawaguchi & Chihara, 1990 [WoRMS] Mamiella Ø.Moestrup, 1984 [WoRMS] Merismopedia Meyen, 1839 [WoRMS] Microcoleus Desmazières ex Gomont, 1892 [WoRMS] Micromonas I.Manton & M.Parke, 1960 [WoRMS] Minutocellus G.R. Hasle, H.A. von Stosch & E.E. Syvertsen, 1983 [WoRMS] Nannochloropsis D.J.Hibberd, 1981 [WoRMS] Nephroselmis F.Stein, 1878 [WoRMS] Ochromonas Vysotskii, 1887 [WoRMS] Ollicola Vørs, 1992 [WoRMS] Oltmannsiellopsis M.Chihara & I.Inouye, 1986 [WoRMS] Ostreococcus C.Courties & M.-J.Chrétiennot-Dinet, 1995 [WoRMS] Pavlova Butcher, 1952 [WoRMS] Phaeodactylum K. von Bohlin, 1897 [WoRMS] Phormidium Kützing ex Gomont, 1892 [WoRMS] Pleurochrysis Pringsheim, 1955 [WoRMS] Prorocentrum Ehrenberg, 1834 [WoRMS] Prymnesium Massart, 1920 [WoRMS] Pyramimonas Schmarda, 1849 [WoRMS] Pyrocystis J.Murray ex Haeckel, 1890 [WoRMS] Rhodella L.V.Evans, 1970 [WoRMS] Rhodomonas G.Karsten, 1898 [WoRMS] Scenedesmus Meyen, 1829 [WoRMS] Scrippsiella Balech ex A.R.Loeblich III, 1965 [WoRMS] Skeletonema R.K. Greville, 1865 [WoRMS] Spirulina Turpin ex Gomont, 1892 [WoRMS] Synechococcus Nägeli, 1849 [WoRMS] Tetraselmis F.Stein, 1878 [WoRMS] Thalassiosira P.T. Cleve, 1873 emend. Hasle, 1973 [WoRMS] Urgorri Laza-Martinez, 2012 [WoRMS] Parameter Fluorescence emission patterns Contributors University of Aarhus; Faculty of natural sciences; Aarhus University Centre for Water Technology (WATEC), more, data creator Mistlberger, Günter, data creator, data creator Graz University of Technology; Institute for Analytical Chemistry and Food Chemistry (ACFC), more, data creator, data creator Project ASSEMBLE+: Association of European Marine Biological Laboratories Expanded, more Publication Based on this dataset Zieger, S.E. et al. (2018). Compact and low-cost fluorescence based flow-through analyzer for early-stage classification of potentially toxic algae and in situ semiquantification. Environ. Sci. Technol. 52(13): 7399-7408. https://dx.doi.org/10.1021/acs.est.8b00578, more Describing this dataset Zieger, S.E. et al. (2018). Spectral characterization of eight marine phytoplankton phyla and assessing a pigment-based taxonomic discriminant analysis for the in situ classification of phytoplankton blooms. Environ. Sci. Technol. 52(24): 14266-14274. https://dx.doi.org/10.1021/acs.est.8b04528, more Dataset status: Completed Data type: Data Data origin: Research: lab experiment Metadatarecord created: 2020-05-20 Information last updated: 2020-05-31 | ||||
