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Nová metoda vzorkování fytofilních bezobratlých ve vynořené litorální vegetaci
 Sychra, Jan ; Adámek, Zdeněk
The aim of the study was to design the sampling method for collection of phytophilous macroinvertebrates associated with submersed parts of hard emergent littoral vegetation in still waters, which will join technical sampler unpretentiousness, sampling simplicity and maximal quantitative accuracy. For these purposes, we developed a modified Gerking´s frame box sampler with movable cutter for sampling of animals in the littoral macrophyte beds and a new type of core sampler for collection of animals inhabiting the root zone of emergent plant beds. Both sampling devices are suitable for studies targeted on macroinvertebrates monitoring. The comparative sampling using frame box sampler and benthos handnet was performed in the littoral of three carp ponds. The sampling procedure utilizing the frame sampler was more labour demanding however it enabled significantly (P < 0.05) more efficient collection of slowly moving or sedentary animals.
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See also: similar author names
4 Sychra, Jakub
9 Sychra, Jiří
1 Sychra, Josef
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