2003
Saproxylic invertebrates of floodplains, a particularly endangered component of biodiversity
SCHLAGHAMERSKÝ, JiříZákladní údaje
Originální název
Saproxylic invertebrates of floodplains, a particularly endangered component of biodiversity
Autoři
SCHLAGHAMERSKÝ, Jiří (203 Česká republika, garant)
Vydání
Arezzo (Italy), Proceedings of the International Symposium "Dead wood: a key to biodiversity", Mantova, May 29-31, 2003; Sherwood 95, Suppl. 2, od s. 15-18, 4 s. 2003
Nakladatel
Compagnia delle Foreste
Další údaje
Jazyk
angličtina
Typ výsledku
Stať ve sborníku
Obor
10600 1.6 Biological sciences
Stát vydavatele
Itálie
Utajení
není předmětem státního či obchodního tajemství
Kód RIV
RIV/00216224:14310/03:00009374
Organizační jednotka
Přírodovědecká fakulta
ISBN
88-901223-0-7
Klíčová slova anglicky
dead wood; floodplain forests; Czech Republic; saproxylic community
Změněno: 5. 1. 2004 15:30, doc. Dipl. Biol. Jiří Schlaghamerský, Ph.D.
Anotace
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.
Návaznosti
MSM 143100010, záměr |
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