| LOSKOTOVÁ, Barbora, Michal STRAKA, Alena DOSTÁLOVÁ, Marek POLÁŠEK, Jan ŠUPINA a Petr PAŘIL. Influence of drying and organic pollution on macroinvertebrate community composition. Online. In Abstract book, 6th Fresh Blood for Fresh Water Conference (FBFW), April 23-27, 2019, Tihany, Hungary, p. 76. 2019, [citováno 2024-04-23] |
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@proceedings{1545020,
author = {Loskotová, Barbora and Straka, Michal and Dostálová, Alena and Polášek, Marek and Šupina, Jan and Pařil, Petr},
booktitle = {Abstract book, 6th Fresh Blood for Fresh Water Conference (FBFW), April 23-27, 2019, Tihany, Hungary, p. 76.},
keywords = {stream drying; moisture content; sediment structure; organic pollution; resistance; invertebrates},
language = {eng},
title = {Influence of drying and organic pollution on macroinvertebrate community composition},
url = {http://fbfw2019.okologia.mta.hu/static/fbfw_app/FBFW_BOOK.pdf},
year = {2019}
}
TY - CONF
ID - 1545020
AU - Loskotová, Barbora - Straka, Michal - Dostálová, Alena - Polášek, Marek - Šupina, Jan - Pařil, Petr
PY - 2019
TI - Influence of drying and organic pollution on macroinvertebrate community composition
KW - stream drying
KW - moisture content
KW - sediment structure
KW - organic pollution
KW - resistance
KW - invertebrates
UR - http://fbfw2019.okologia.mta.hu/static/fbfw_app/FBFW_BOOK.pdf
L2 - http://fbfw2019.okologia.mta.hu/static/fbfw_app/FBFW_BOOK.pdf
N2 - Stream drying is nowadays a highlighted research topic because more and more streams becoming intermittent globally. Despite it, there is still lack of information about co-influence of drying with other stressors such as organic pollution on instream biota. Benthic invertebrates can reveal different responses (e.g. different resistance to drying and pollution) to these effects depending on their combined or isolated impacts. We tested in laboratory benthic invertebrates from dry riverbed samples from streams with two different combinations of following factors – i) unpolluted intermittent streams (3 sites) and ii) organic polluted intermittent streams (3 sites). Samples of benthic invertebrates were taken during the drying episode and rehydrated for 2 months under laboratory conditions (controlled temperature and aeration). In each stream we taken 10 plots from 10 representative mesohabitats according their proportional representation within reach. We also analysed substrate composition and sediment moisture in each mesohabitat as important factors affecting invertebrate resistance. This experiment can help to understand differences in seedbank composition in unpolluted and organic polluted intermittent streams and differences in species resistance under combination of both stressors.
ER -
LOSKOTOVÁ, Barbora, Michal STRAKA, Alena DOSTÁLOVÁ, Marek POLÁŠEK, Jan ŠUPINA a Petr PAŘIL. Influence of drying and organic pollution on macroinvertebrate community composition. Online. In \textit{Abstract book, 6th Fresh Blood for Fresh Water Conference (FBFW), April 23-27, 2019, Tihany, Hungary, p. 76.}. 2019, [citováno 2024-04-23]
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