关键词: 大熊猫, 栖息地, 干扰, 人类, 小相岭

Abstract: Disturbance is a universal phenomenon in giant panda habitat, extensive human disturbance is the reason of giant panda endanger. Human disturbance of the giant panda habitat was studied at Xiaoxiangling mountain, Sichuan China in 2001. 12 major sources of disturbance were studied, including bamboo blooming, landslip, fire, logging, grazing, herb-collection, highway, poaching, bamboo shot collection and harvest bmnboo, croppitig, mining and tour . From elevation 1 800 to 4 020 m, 878 sampling spots were recorded, the disturbance elevation in 1 800-4 000 m. The result indicated that a)the nature of disturbance Was not serious; b)logging, grazing, herb-collection and highway were major human caused disturbance, occupied 34.9%, 26.3%, 5.1% and 4.2% of sampling spots respectively. C)49.67% of lclgglng spots, 47.19% of grazing, 31.11%of herb-collection were in 3 000-3 499 m, and 48.89% of giant panda traces were in the san'le elevation. The extensive hum andisturbances were in 3 000-3 499 m. d)The results of analyses of contingency tables suggested that giant panda avoid the logging and grazing habitat spots. After“nature forest conservation program”since 1998, logging was no longer major disturbance in giant panda habitat, but grazing, herb-collection and poaching would be increased.

Key words: Giant panda, Habitat, Disturbance, Xiaoxiangling mountain