D 2003

Saproxylic invertebrates of floodplains, a particularly endangered component of biodiversity

SCHLAGHAMERSKÝ, Jiří

Basic information

Original name

Saproxylic invertebrates of floodplains, a particularly endangered component of biodiversity

Authors

SCHLAGHAMERSKÝ, Jiří (203 Czech Republic, guarantor)

Edition

Arezzo (Italy), Proceedings of the International Symposium "Dead wood: a key to biodiversity", Mantova, May 29-31, 2003; Sherwood 95, Suppl. 2, p. 15-18, 4 pp. 2003

Publisher

Compagnia delle Foreste

Other information

Language

English

Type of outcome

Stať ve sborníku

Field of Study

10600 1.6 Biological sciences

Country of publisher

Italy

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/00216224:14310/03:00009374

Organization unit

Faculty of Science

ISBN

88-901223-0-7

Keywords in English

dead wood; floodplain forests; Czech Republic; saproxylic community

Abstract

V originále

Dead wood and moribund trees are characteristic structural elements of forests, providing a dominant resource of dead organic matter and special microhabitats. Many invertebrates are saproxylic, i.e. dependent on this resource either through trophic or topic (habitat) links. Many saproxylic species have become rare and threatened, often restricted to remnants of primeval forests. Most such stands exist in mountainous areas at higher altitudes while very few lowland forests have an unbroken history of existence and a close to natural state. However, in some floodplains of large rivers, forests did prevail throughout the ages. Today, floodplain forests are among the most endangered habitats in Europe. Data on the saproxylic fauna in floodplains is very limited. Since 1996, the saproxylic communities of some arthropod taxa (Aranaea; Coleoptera; Diptera-Brachycera; Hymonoptera: Formicidae) have been studied in old floodplain forests, dominated by oak and ash, in South Moravia (Czech Republic). Some aspects of species richness and the impact of inundation are presented.

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