The Korean Journal of Ecology
- 제12권3호
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- Pages.183-190
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- 1989
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- 1225-0317(pISSN)
서울대 광양연습림내 토양 미소 절지동물에 관한 연구 - 2. 개체군밀도와 생물량
Soil Microarthropods at the Kwangyang Experiment Plantation(2. Population Density and Biomass of Soil Microarthropods
- Kwak, Joon-Soo (Chon Buk provincial RDA. Iri) ;
- Park, Seong-Sik (Dept. of Agronomy Wonkwang Univ. Iri) ;
- Kim, Tae-Heung
- 발행 : 1989.06.01
초록
This study was carried out to investigate the population density and biomass of soil microarthropods in the forests with different flora. soil microarthropods of 29,475 individuals were identified into 6 different classes, and 18 different orders. Acarina were the most numerous with abundance of 74.8% followed by 17.9% of Collembola, comprising 92.7% of arthropod fauna. Similar dominance of the two groups was found also in biomass although the level reaching no more than 63.9%. The A/C ratio in the broad-leaved forests are higher than that in the coniferous forests.
키워드