摘要
王朗国家级自然保护区是岷山山系北段的重要保护区,以大熊猫等珍稀动物及其栖息地为主要保护对象。保护区内生态系统原始,生物多样性丰富。小型兽类在生态系统的能量流动和物质循环中是非常重要的一个类群。研究发现,王朗自然保护区有小型兽类4目12科48种。区系上,东洋界种类31种,占64.56%,古北界种类15种,占31.25%,广布种2种,占4.17%。东洋界种类的喜马拉雅-横断山系分布型最多,有20种,占41.67%;古北界种类的古北型和高地型其次,分别有8种和6种。其特点是种类丰富,区系复杂,生态类型多样。
Wanglang National Nature Reserve is located in northern part of the Minshan Mountains. It is a very important reserve. Flagship species, such as giant pandas and golden monkeys and their habitats, are protected targets of this reserve. Wanglang National Nature Reserve has large area of intact and primitive ecosystems and very high biology diversities. Small mammals play the key roles in energy transformation and material circulation of forest ecosystem. According to surveying in Wanglang National Nature Reserve, 48 species of small mammals have been recorded. They belong to 4 orders and 12 families. 31 of 48 spe- cies belong to Oriental realm, 15 species are classified as palearctic realm, and 2 species belong to wide- spread species. 20 species are Himalayan and Hengduan mountains distribution type. Fauna characteristics exaibit to have very high diversities of species, complex and diverse fauna and very abundant ecological types of small mammals.
出处
《四川林业科技》
2016年第3期66-68,14,共4页
Journal of Sichuan Forestry Science and Technology
基金
国家自然科学基金(项目批准号:31470110)
