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Effect of fire severity on abundance of coleopterans in burnt Pinus densiflora forests: A special case of Monochamus beetles
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/369896
Wildfire, which may effect on the spatial distribution of many insects, is one of important disturbances in forests. Because Monochamus beetles are known as vector insects of pine wood nematodes in Korea and burned pine trees can be used as oviposition habitats for Monochamus beetles, we investigated the changes in spatial and temporal distributions of M. alternatus and M. saltuarius across fire severity classes. We also studied other saproxylic beetles, such as cerambycid, scolytid, and bark beetles, which are potential insect pests for pine trees. Study area was classified by fire severity, such as unburned, light (<25% burned), moderate (25~75%), and severe (>75%). Spatial distribution of saproxylic beetles were significantly related to the fire severity.
