URBÁNKOVÁ, Markéta and Jiří SCHLAGHAMERSKÝ. The impact of inundation on floodplain forest Brachycera (Diptera) associated with oak logs. In Studies on Soil Fauna in Central Europe. České Budějovice: Institute of Soil Biology, Academy of Sciences of the Czech Republic, 2002, p. 253-260. ISBN 80-86525-00-7.
Other formats:   BibTeX LaTeX RIS
Basic information
Original name The impact of inundation on floodplain forest Brachycera (Diptera) associated with oak logs
Authors URBÁNKOVÁ, Markéta (203 Czech Republic) and Jiří SCHLAGHAMERSKÝ (203 Czech Republic, guarantor).
Edition České Budějovice, Studies on Soil Fauna in Central Europe, p. 253-260, 8 pp. 2002.
Publisher Institute of Soil Biology, Academy of Sciences of the Czech Republic
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10600 1.6 Biological sciences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/02:00007581
Organization unit Faculty of Science
ISBN 80-86525-00-7
Keywords in English saproxylic; Brachycera; Diptera; floodplain forests; dead wood; inundation
Tags Brachycera, dead wood, Diptera, floodplain forests, inundation, saproxylic
Changed by Changed by: doc. Dipl. Biol. Jiří Schlaghamerský, Ph.D., učo 44115. Changed: 23/1/2007 12:07.
Abstract
In 1996 and 1997, Brachycera (Diptera) associated with lying oak trunks were studied by means of emergence traps on two hardwood floodplain forest sites in South Moravia, Czech Republic. While the first site has not been inundated since 1972, the second site has a continuous history of flood exposure (incl. a summer flood in 1997). 7933 adults of 32 families were trapped. 194 species were identified (excl. 5609 individuals of the genera Megaselia and Phora not identified to species). 162 species were considered obligate, facultative or potential saproxylics, making up for 90 % of all individuals identified. Zoophagous and saprophagous species were dominant. The community on the site not exposed to floods had a higher diversity and evenness than that of the flood-exposed site. Their similarity was rather low. Data interpretation was complicated by lacking information on the ecology of many species and insufficient integrity of emergence traps.
Abstract (in Czech)
V letech 1996 a 1997 byly na dvou lokalitách tvrdého luhu na jižní Moravě, ČR, pomocí emergenčních pastí studováni krátkorozí dvoukřídlí s vazbou na dubové kmeny. Zatímco první lokalita nebyla zaplavena od r. 1972, byla druhá lokalita trvale vystavena záplavám (vč. letní záplavy v r. 1997). Bylo odchyceno 7933 dospělců z 32 čeledí. Bylo určeno 194 druhů (výjma 5609 jedinců rodů Megaselia a Phora, kteří nebyly determinovány do druhu). 162 druhů bylo zařazeno jako obligátně, fakultativně či potenciálně saproxylické druhy, t.j. 90 % všech determinovaných jedinců. Dominovali zoofágní a saprofágní druhy. Společenstvo na lokalitě nevystavené záplavám se vyznačovalo vyšší diversitou a vyrovnaností společenstva než společenstvo zaplavované lokality. Jejich podobnost byla dosti nízká. Interpretace dat byla stěžována nedostatkem informací o ekologii mnohých druhů a také nedostatečnou těsností emergenčních pastí.
Links
MSM 143100010, plan (intention)Name: Časoprostorová dynamika biodiverzity v ekosystémech střední Evropy.
Investor: Ministry of Education, Youth and Sports of the CR, Spatiotemporal biodiversity dynamics in ecosystems of Central Europe
PrintDisplayed: 20/7/2024 00:27