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The study was carried out in the Świętokrzyskie Mountains in Abietetum polonicum fir forests, Peucedano-pinetum mesic pine forests and Pino-Quercetum mixed forests in 2002. The aim of the study was to identify the structure of the Carabidae assemblages. A total of 2147 individuals representing 30 species were caught. The highest diversity was recorded in the assemblage inhabiting the fir sites, and...
In the years 1990-1991 changes in the abundance of Harpalus rufipes in one-year-old cultivated fields on four types of soils were studied in central Poland. The number of individuals caught on particular types of soil was statistically significantly different. A statistically significant relationship between the number of individuals caught and the share of mechanical fractions in soil was found as...
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