Impact of Snow Storms on Habitat and Death of Yunnan Snub-Nosed Monkeys in the Baimaxueshan Nature Reserve, Yunnan, China

Table 1

Variables of measured trees damaged by the snow storms in different topographic positions at Samage Forest. Data are mean ± standard deviation.

Topographic position	DBH (m)	Tree height (m)	Lichen load	No. of fallen trees	No. of tree species
On the ridge	34.2±9.5	23.6±5.7	2.5±0.6	143	2
Along the hillside	47.6±11.4	26.9±4.3	1.6±0.7	29	6
In the valley	58.4±23.6	24.4±6.1	0.8±0.8	65	6
Mean	42.8±19.1	24.2±5.7	1.9±1.0	—	—