摘要
位于滇西北香格里拉县境内、地处横断山腹地的碧塔海自然保护区,因其特殊的地理位置,地史上受第四纪冰期的影响甚小,成为许多古老植物的理想避难所,拥有珍稀保护植物27种,分为国家级保护植物和云南省级保护植物两大类.其中国家Ⅰ级保护植物1种,Ⅱ级7种,Ⅲ级8种;省Ⅱ级保护植物5种,Ⅲ级6种.对珍稀植物的保护措施进行了探讨.
The Bitahai Nature Reserve is located in Shangri-la County, northwestern Yunnan Province, between 99°40'～100°09' E, 27°46'～27°57' N, with a total area of 33 070.3 hm^2. Because of its peculiar geographical position, it was influenced very little during the 4^(th) Ice Age and many locations inside the Nature Reserve provided ideal refugee for some ancient plant species. It was found out that there are many rare and precious plants in the Nature Reserve area, which can be divided into two categories:the major protected plants at national level (one species in the first class; seven species in the second class; and eight species in the third class respectively).The major protected plants at provincial level (five and six species in the second class and the third class respectively). Some countermeasures for the rare and precious plants conservation were also discussed in the paper.
出处
《西南林学院学报》
CAS
2004年第1期20-22,30,共4页
Journal of Southwest Forestry College
