Reakcje biegaczowatych [Coleoptera: Carabidae] na skutki huraganu - wyniki 4 lat badań drzewostanów pohuraganowych Puszczy Piskiej

• Autorzy: Sklodowski J. , Garbalinska P.

Warianty tytułu

EN

Carabid beetles [Coleoptera: Carabidae] response to the effects of a hurricane - a four-year study from post-hurricane stands in the Puszcza Piska Forest

• Języki publikacji: PL

Abstrakty

EN

In July 2002, 33 000 ha of pine forest in north-eastern Poland were hit by a hurricane. Since spring 2003, a survey on carabid assemblages inhabiting the damaged stands has been carried out. The Carabidae fauna of affected stands in the Pisz Forest District was compared with that of non-affected stands in the Maskulińskie Forest District. In both stand types 15 plots in 5 age classes were established (3 plots in each class): class I (2040 years old), II (4050), III (5060), IV (6080) and V (above 80 years old). The disturbance contributed to a profound decrease in carabid abundance, although carabid species richness was significantly higher in the damaged stands compared to the control ones. Both a cluster analysis and CCA analysis clearly distinguished between the post-hurricane and control assemblages. The hurricane considerably reduced the proportion of forest European autumn breeding and hygrophilous species individuals in carabid assemblages. Moreover, a marked decline in MIB (Mean Individual Biomass) and SPC (Sum of Progressive Characteristics) index in the disturbed stands was observed. An inverse trend was noticed for hemizoophages, open-habitat and xerophilous species individuals, which increased in abundance significantly in stand openings. The most pronounced differences were recorded in 2006.

Słowa kluczowe

PL

struktura zgrupowan; huragany; Coleoptera; chrzaszcze; zmiany faunistyczne; skutki; owady; Puszcza Piska; zgrupowania zwierzat; biegaczowate; drzewostany pohuraganowe; Carabidae; reakcje zwierzat

• Wydawca: -
• Czasopismo: Wiadomości Entomologiczne
• Rocznik: 2007
• Tom: 26
• Numer: 3
• Opis fizyczny: s.207-223,rys.,bibliogr.

Twórcy

autor

Sklodowski J.

• Szkola Glowna Gospodarstwa Wiejskiego, ul.Nowoursynowska 159, 02-776 Warszawa

autor

Garbalinska P.