关键词: 痕迹, 韩国, 哺乳类丰富度, 道路

Abstract: This study was conducted fromJune 2001 to March 2002 to obtain the basic information in mammal′s abundance caused by the road construction in different distance areas for sound protection and management of mammal′s and their habitats in 8 fragmented forest areas of Baekdudaegan mountain range. Field signs such as feces , foot print , feeding , roosting , and resting site of 10 mammal species could be found. Mammals abundances were much lower near roads. This means that roads would affect habitat usage patterns of mammals. Road design , management , and restoration need to be more carefully tailored to address full requirement of ecological processes for wildlife species that may be affected.

Key words: Field signs, Korea, Mammal's abundance, Road