ŘEZNÍČKOVÁ, Pavla, Lenka TAJMROVÁ, Petr PAŘIL and Světlana ZAHRÁDKOVÁ. Effects of drought on the composition and structure of benthic macroinvertebrate assemblages – a case study. ACTA UNIVERSITATIS AGRICULTURAE ET SILVICULTURAE MENDELIANAE BRUNENSIS. 2013, vol. 61, No 6, p. 1853-1865. ISSN 1211-8516. Available from: https://dx.doi.org/10.11118/actaun201361061853. |
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@article{1137674, author = {Řezníčková, Pavla and Tajmrová, Lenka and Pařil, Petr and Zahrádková, Světlana}, article_number = {6}, doi = {http://dx.doi.org/10.11118/actaun201361061853}, keywords = {benthic macroinvertebrates; intermittent stream; drought; functional structure; diversity}, language = {eng}, issn = {1211-8516}, journal = {ACTA UNIVERSITATIS AGRICULTURAE ET SILVICULTURAE MENDELIANAE BRUNENSIS}, title = {Effects of drought on the composition and structure of benthic macroinvertebrate assemblages – a case study}, volume = {61}, year = {2013} }
TY - JOUR ID - 1137674 AU - Řezníčková, Pavla - Tajmrová, Lenka - Pařil, Petr - Zahrádková, Světlana PY - 2013 TI - Effects of drought on the composition and structure of benthic macroinvertebrate assemblages – a case study JF - ACTA UNIVERSITATIS AGRICULTURAE ET SILVICULTURAE MENDELIANAE BRUNENSIS VL - 61 IS - 6 SP - 1853-1865 EP - 1853-1865 SN - 12118516 KW - benthic macroinvertebrates KW - intermittent stream KW - drought KW - functional structure KW - diversity N2 - Natural drying up of streams is not common in Central Europe. Nevertheless, the recurrent drying up of small streams in last decades has shown an urgent need to pay attention to the impact of global climate change. This strong disturbance infl uences conditions in streams markedly and causes changes in the taxonomical and functional structure of biota. The aim of the study was to compare aquatic macroinvertebrate assemblages of one intermittent and one permanent brook in South Moravia. The study was carried out in two stretches with otherwise comparable environmental parameters. Lower densities of macroinvertebrates were found at the intermittent site the difference was statistically significant. The number of taxa and diversity were significantly higher at the permanent site. Functional structure of the assemblages also varied. The shares of rheobionts, grazers and predators differed. ER -
ŘEZNÍČKOVÁ, Pavla, Lenka TAJMROVÁ, Petr PAŘIL and Světlana ZAHRÁDKOVÁ. Effects of drought on the composition and structure of benthic macroinvertebrate assemblages – a case study. \textit{ACTA UNIVERSITATIS AGRICULTURAE ET SILVICULTURAE MENDELIANAE BRUNENSIS}. 2013, vol.~61, No~6, p.~1853-1865. ISSN~1211-8516. Available from: https://dx.doi.org/10.11118/actaun201361061853.
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