Fatty acid composition as biomarkers of freshwater microalgae: analysis of 37 strains of microalgae in 22 genera and in seven classes S Taipale, U Strandberg, E Peltomaa, AWE Galloway, A Ojala, MT Brett Aquatic Microbial Ecology 71 (2), 165-178, 2013 | 335 | 2013 |
Long‐term energy flux measurements and energy balance over a small boreal lake using eddy covariance technique A Nordbo, S Launiainen, I Mammarella, M Leppäranta, J Huotari, A Ojala, ... Journal of Geophysical Research: Atmospheres 116 (D2), 2011 | 252 | 2011 |
Methanotrophic activity in relation to methane efflux and total heterotrophic bacterial production in a stratified, humic, boreal lake P Kankaala, J Huotari, E Peltomaa, T Saloranta, A Ojala Limnology and Oceanography 51 (2), 1195-1204, 2006 | 245 | 2006 |
Urban wetlands: A review on ecological and cultural values S Alikhani, P Nummi, A Ojala Water 13 (22), 3301, 2021 | 163 | 2021 |
LAKE 2.0: a model for temperature, methane, carbon dioxide and oxygen dynamics in lakes V Stepanenko, I Mammarella, A Ojala, H Miettinen, V Lykosov, T Vesala Geoscientific Model Development 9 (5), 1977-2006, 2016 | 156 | 2016 |
Long‐term direct CO2 flux measurements over a boreal lake: Five years of eddy covariance data J Huotari, A Ojala, E Peltomaa, A Nordbo, S Launiainen, J Pumpanen, ... Geophysical Research Letters 38 (18), 2011 | 153 | 2011 |
Effects of water clarity on lake stratification and lake‐atmosphere heat exchange JJ Heiskanen, I Mammarella, A Ojala, V Stepanenko, KM Erkkilä, ... Journal of Geophysical Research: Atmospheres 120 (15), 7412-7428, 2015 | 149 | 2015 |
Eddy covariance measurements of carbon exchange and latent and sensible heat fluxes over a boreal lake for a full open‐water period T Vesala, J Huotari, Ü Rannik, T Suni, S Smolander, A Sogachev, ... Journal of Geophysical Research: Atmospheres 111 (D11), 2006 | 145 | 2006 |
Carbon gas fluxes from a brown‐water and a clear‐water lake in the boreal zone during a summer with extreme rain events A Ojala, JL Bellido, T Tulonen, P Kankaala, J Huotari Limnology and Oceanography 56 (1), 61-76, 2011 | 128 | 2011 |
Global carbon dioxide efflux from rivers enhanced by high nocturnal emissions L Gómez-Gener, G Rocher-Ros, T Battin, MJ Cohen, HJ Dalmagro, ... Nature Geoscience 14 (5), 289-294, 2021 | 126 | 2021 |
Effects of cooling and internal wave motions on gas transfer coefficients in a boreal lake JJ Heiskanen, I Mammarella, S Haapanala, J Pumpanen, T Vesala, ... Tellus B: Chemical and Physical Meteorology 66 (1), 22827, 2014 | 124 | 2014 |
Effects of phosphorus and allochthonous humic matter enrichment on metabolic processes and community structure of plankton in a boreal lake (Lake Pääjärvi) L Arvola, P Kankaala, T Tulonen, A Ojala Canadian Journal of Fisheries and Aquatic Sciences 53 (7), 1646-1662, 1996 | 123 | 1996 |
Methane and carbon dioxide fluxes over a lake: comparison between eddy covariance, floating chambers and boundary layer method KM Erkkilä, A Ojala, D Bastviken, T Biermann, JJ Heiskanen, A Lindroth, ... Biogeosciences 15 (2), 429-445, 2018 | 116 | 2018 |
CO2 and CH4 fluxes during spring and autumn mixing periods in a boreal lake (Pääjärvi, southern Finland) J López Bellido, T Tulonen, P Kankaala, A Ojala Journal of Geophysical Research: Biogeosciences 114 (G4), 2009 | 113 | 2009 |
Forestry in catchments: effects on water quality, plankton, zoobenthos and fish in small lakes M Rask, K Nyberg, SL Markkanen, A Ojala Boreal environment research 3 (1), 75-86, 1998 | 111 | 1998 |
Lake‐size dependent physical forcing drives carbon dioxide and methane effluxes from lakes in a boreal landscape P Kankaala, J Huotari, T Tulonen, A Ojala Limnology and Oceanography 58 (6), 1915-1930, 2013 | 109 | 2013 |
Temporal and spatial variation in methane emissions from a flooded transgression shore of a boreal lake P Kankaala, A Ojala, T Käki Biogeochemistry 68, 297-311, 2004 | 108 | 2004 |
Integrated utilization of microalgae cultured in aquaculture wastewater: wastewater treatment and production of valuable fatty acids and tocopherols M Tossavainen, K Lahti, M Edelmann, R Eskola, AM Lampi, V Piironen, ... Journal of Applied Phycology 31, 1753-1763, 2019 | 105 | 2019 |
Carbon pools and fluxes in a chain of five boreal lakes: A dry and wet year comparison E Einola, M Rantakari, P Kankaala, P Kortelainen, A Ojala, H Pajunen, ... Journal of Geophysical Research: Biogeosciences 116 (G3), 2011 | 103 | 2011 |
Diel variation in methane emissions from stands of Phragmites australis (Cav.) Trin. ex Steud. and Typha latifolia L. in a boreal lake T Käki, A Ojala, P Kankaala Aquatic Botany 71 (4), 259-271, 2001 | 103 | 2001 |