Ship-of-opportunity based phycocyanin fluorescence monitoring of the filamentous cyanobacteria bloom dynamics in the Baltic Sea J Seppälä, P Ylöstalo, S Kaitala, S Hällfors, M Raateoja, P Maunula Estuarine, Coastal and Shelf Science 73 (3-4), 489-500, 2007 | 182 | 2007 |
Predicting the electron requirement for carbon fixation in seas and oceans E Lawrenz, G Silsbe, E Capuzzo, P Ylöstalo, RM Forster, SGH Simis, ... PLoS One 8 (3), e58137, 2013 | 126 | 2013 |
Seasonal phototransformation of dissolved organic matter to ammonium, dissolved inorganic carbon, and labile substrates supporting bacterial biomass across the Baltic Sea H Aarnos, P Ylöstalo, AV Vähätalo Journal of Geophysical Research: Biogeosciences 117 (G1), 2012 | 101 | 2012 |
Interaction effects of light, temperature and nutrient limitations (N, P and Si) on growth, stoichiometry and photosynthetic parameters of the cold-water diatom Chaetoceros … K Spilling, P Ylöstalo, S Simis, J Seppälä PloS one 10 (5), e0126308, 2015 | 81 | 2015 |
MERIS Case II water processor comparison on coastal sites of the northern Baltic Sea J Attila, S Koponen, K Kallio, A Lindfors, S Kaitala, P Ylöstalo Remote sensing of environment 128, 138-149, 2013 | 76 | 2013 |
Littoral species diversity and biomass: concordance among organismal groups and the effects of environmental variables KT Tolonen, IJ Holopainen, H Hämäläinen, M Rahkola-Sorsa, P Ylöstalo, ... Biodiversity & Conservation 14, 961-980, 2005 | 72 | 2005 |
Fast repetition rate fluorometry is not applicable to studies of filamentous cyanobacteria from the Baltic Sea M Raateoja, J Seppälä, P Ylöstalo Limnology and Oceanography 49 (4), 1006-1012, 2004 | 56 | 2004 |
Loadings of dissolved organic matter and nutrients from the Neva River into the Gulf of Finland–Biogeochemical composition and spatial distribution within the salinity gradient P Ylöstalo, J Seppälä, S Kaitala, P Maunula, S Simis Marine Chemistry 186, 58-71, 2016 | 54 | 2016 |
Absorption properties of in-water constituents and their variation among various lake types in the boreal region P Ylöstalo, K Kallio, J Seppälä Remote Sensing of Environment 148, 190-205, 2014 | 50 | 2014 |
Survival and photosynthetic activity of different Dinophysis acuminata populations in the northern Baltic Sea O Setälä, R Autio, H Kuosa, J Rintala, P Ylöstalo Harmful Algae 4 (2), 337-350, 2005 | 47 | 2005 |
Validation of MERIS spectral inversion processors using reflectance, IOP and water quality measurements in boreal lakes K Kallio, S Koponen, P Ylöstalo, M Kervinen, T Pyhälahti, J Attila Remote Sensing of Environment 157, 147-157, 2015 | 41 | 2015 |
Contrasting seasonality in optical-biogeochemical properties of the Baltic Sea SGH Simis, P Ylöstalo, KY Kallio, K Spilling, T Kutser PloS one 12 (4), e0173357, 2017 | 38 | 2017 |
Spectral absorption and fluorescence characteristics of phytoplankton in different size fractions across a salinity gradient in the Baltic Sea J Seppälä, P Ylöstalo, H Kuosa International Journal of Remote Sensing 26 (2), 387-414, 2005 | 37 | 2005 |
MERIS, MODIS and ETM+ channel configurations in the estimation of lake water quality from subsurface reflectance using semianalytical and empirical algorithms K Kallio, J Pulliainen, P Ylöstalo Geophysica 41 (1-2), 31-55, 2005 | 34 | 2005 |
Development of MERIS lake water algorithms: Validation results from Europe A Ruiz-Verdú, S Koponen, T Heege, R Doerffer, C Brockmann, K Kallio, ... University of Zurich, 2008 | 28 | 2008 |
First application of IFCB high-frequency imaging-in-flow cytometry to investigate bloom-forming filamentous cyanobacteria in the baltic sea K Kraft, J Seppälä, H Hällfors, S Suikkanen, P Ylöstalo, S Anglès, ... Frontiers in Marine Science, 282, 2021 | 22 | 2021 |
Towards operational phytoplankton recognition with automated high-throughput imaging, near-real-time data processing, and convolutional neural networks K Kraft, O Velhonoja, T Eerola, S Suikkanen, T Tamminen, L Haraguchi, ... Frontiers Media SA, 2022 | 20 | 2022 |
The diurnal cycle of pCO2 in the coastal region of the Baltic Sea M Honkanen, JD Müller, J Seppälä, G Rehder, S Kielosto, P Ylöstalo, ... Ocean Science 17 (6), 1657-1675, 2021 | 16 | 2021 |
Basin-scale spatio-temporal variability and control of phytoplankton photosynthesis in the Baltic Sea: The first multiwavelength fast repetition rate fluorescence study … E Houliez, S Simis, S Nenonen, P Ylöstalo, J Seppälä Journal of Marine Systems 169, 40-51, 2017 | 16 | 2017 |
Optical model for the Baltic Sea with an explicit CDOM state variable: a case study with Model ERGOM (version 1.2) T Neumann, S Koponen, J Attila, C Brockmann, K Kallio, M Kervinen, ... Geoscientific Model Development 14 (8), 5049-5062, 2021 | 11 | 2021 |