森林旅游是人们亲近大自然的一种特殊方式 ,是通过自然的森林环境来调剂精神、解除疲劳、开阔视野。与其它景点比较 ,森林具有多种独特的生态功能 :它冬暖夏凉 ,空气清新 ,人们置身于森林之中 ,皮肤温度可下降1— 2℃ ,脉搏每分钟可减少 4— 8次 ,且血流缓慢 ,呼吸均匀 ,心脏的 Forest tourism is a special way for people to get close to nature. They adjust the spirit through natural forest environment, relieve fatigue and broaden their horizons. Compared with other attractions, the forest has a variety of unique ecological functions: it is cool in winter, cool in summer and fresh in the air. People are exposed to the forest, the skin temperature can drop by 1-2 ℃, the pulse can be reduced by 4-8 times per minute, and Slow blood flow, breathing evenly, heart