논문 상세보기
pp.187-194
The present study was performed to elucidate the distribution of protozoans according to the actual conditions of soil pollution around Ulsan industrial complexes, Korea. Samples were collected from the top-soils of 13 localities in eight times during the period from 16 April 1994 to 14 January 1995. As a result of this study, total 11 species of hypotrichous ciliated protozoa were identified and analyzed. These hypotrichs are 6 species of stichotrichine hyporichs (Keronopsis sp., Pseudourostyla sp., Holosticha sylvatica, Holosticha multistylata, Holosticha sp. and Paruroleptus sp.) and 5 species of sporadotrichine hypotrichs (Oxytricha sp., Steinia sp., Histriculus cavicola, Hemisincirra sp. and Gonostomum of affine). Of these 11 species, 4 species (Keronopsis sp., Pseudourostyla sp., Holosticha sp. and Hemisincirra sp.) are reported for the first time from Korea. All the sampling localities could be grouped in three zones by the cluster analysis with the abundance and distribution of protozoans. This result is approximately coincide with the zonation by the concentration of heavy metals.
