Search Results - "Opatřilová, Libuše"

Diatoms in water quality assessment: to count or not to count them? by Brabcová, Blažena, Marvan, Petr, Opatřilová, Libuše, Brabec, Karel, Fránková, Markéta, Heteša, Jiří

“…Two methods of quantifying diatoms were compared: (i) by counting valves, and (ii) by simple assignment of individual species to a seven-point scale according…”
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Recognition of stream drying based on benthic macroinvertebrates: A new tool in Central Europe by Straka, Michal, Polášek, Marek, Syrovátka, Vít, Stubbington, Rachel, Zahrádková, Světlana, Němejcová, Denisa, Šikulová, Lenka, Řezníčková, Pavla, Opatřilová, Libuše, Datry, Thibault, Pařil, Petr

“…[Display omitted] •Stream drying affects macroinvertebrate community and ecological status.•Some taxa are tolerant of, and others are sensitive to, stream…”
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Diurnal behavioural patterns and spread of the Ponto-Caspian invader Hemimysis anomala G. O. Sars, 1907 (Crustacea, Mysidacea) in the Elbe River, Czech Republic by HORKA, Petra, HORKY, Pavel, SLAVIK, Ondřej, OPATRILOVA, Libuše

“…The Ponto‐Caspian invader Hemimysis anomala was studied in the river Elbe, Czech Republic. The study confirmed further spread of the species: the presence of…”
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Establishing expectations for pan-European diatom based ecological status assessments by Kelly, Martyn G., Gómez-Rodríguez, Carola, Kahlert, Maria, Almeida, Salomé F.P., Bennett, Cathy, Bottin, Marius, Delmas, François, Descy, Jean-Pierre, Dörflinger, Gerald, Kennedy, Bryan, Marvan, Petr, Opatrilova, Libuse, Pardo, Isabel, Pfister, Peter, Rosebery, Juliette, Schneider, Susanne, Vilbaste, Sirje

“…► Data from unimpacted (“reference”) streams from throughout Europe showed relatively little biogeographical variation. ► “Member State” was the factor which…”
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