About: The effect of drying up on macroinvertebrate communities in small streams of Central Europe

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About: The effect of drying up on macroinvertebrate communities in small streams of Central Europe Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Climate change has brought remarkable changes in hydrological regime over the last decades and lack of summer precipitation causes consequent periodical drying out of small streams also in Central Europe. Insufficient data from this region lead us to conduct the studies of intermittent stream in the Czech Republic, which were focused on drought-related ecological filters affecting aquatic macroinvertebrate communities. The extent of community impairment is related to abiotic parameters (e.g. refugia availability, water quality, frequency and regularity of desiccation etc.), as well as to biotic factors, namely individual “species traits” (recolonization capacity, aestivation, drought-resistant stages etc.). Duration and extent of drought determine the range of changes in key assemblages (e.g. EPT taxa), and the degree of dissimilarity comparing to permanent stream assemblages can indicate the extent of dry period in the history of a watercourse. Different approaches focused e.g. Climate change has brought remarkable changes in hydrological regime over the last decades and lack of summer precipitation causes consequent periodical drying out of small streams also in Central Europe. Insufficient data from this region lead us to conduct the studies of intermittent stream in the Czech Republic, which were focused on drought-related ecological filters affecting aquatic macroinvertebrate communities. The extent of community impairment is related to abiotic parameters (e.g. refugia availability, water quality, frequency and regularity of desiccation etc.), as well as to biotic factors, namely individual “species traits” (recolonization capacity, aestivation, drought-resistant stages etc.). Duration and extent of drought determine the range of changes in key assemblages (e.g. EPT taxa), and the degree of dissimilarity comparing to permanent stream assemblages can indicate the extent of dry period in the history of a watercourse. Different approaches focused e.g. (en)
Title	The effect of drying up on macroinvertebrate communities in small streams of Central Europe The effect of drying up on macroinvertebrate communities in small streams of Central Europe (en)
skos:prefLabel	The effect of drying up on macroinvertebrate communities in small streams of Central Europe The effect of drying up on macroinvertebrate communities in small streams of Central Europe (en)
skos:notation	RIV/00216224:14310/12:00061240!RIV13-MSM-14310___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Zahrádková, Světlana Pařil, Petr Tajmrová, Lenka Helešic, Jan
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	133015
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/12:00061240
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	drought; macroinvertebrates; small streams; Czech Republic; species traits (en)
http://linked.open.../riv/klicoveSlovo	Czech Republic drought species traits small streams macroinvertebrates
http://linked.open...ontrolniKodProRIV	[4CDE52255416]
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Straka, Michal Zahrádková, Světlana Řezníčková, Pavla Pařil, Petr Helešic, Jan Tajmrová, Lenka
http://localhost/t...ganizacniJednotka	14310

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