西藏然乌湖湿地自然保护区生物多样性及保护对策

Biodiversity and Protective Countermeasures for Ranwu Lake Wet Land Nature Reserve of Tibet

然乌湖湿地是我国高原寒温带湿地生态系统的典型代表,是众多候鸟繁殖、越冬或迁徙的停歇地,集高原冰雪、灌丛草地、湿地和森林生态系统为一体,生物多样性丰富,具有重要的保护价值;阐述了湿地保护区生物多样性现状,分析了影响生物多样性的主要因素,并提出了相应的保护对策。

Ranwu lake wet land is the typical representative of wetland eco-system in plateau cold-temperate zone of China. Because of its rich biodiversity, it became the stopover for breeding, overwinter and migration of quite a lot of migratory birds, There were plateau snow, shrub grassland, wet land and forest eco-system in this area, so it possessed an important protective value. In this essay, the status quo of biodiversity in this wet land nature reserve was expounded, the main factors which affect biodiversity were analyzed, and the corresponding protective countermeasures were put forward.