秦岭地区生物多样性及其保护对策

Biodiversity in Qinling Area and Its Protection Strategy

[目的]研究秦岭地区生物多样性及其保护对策。[方法]从生态安全和生物多样性价值等同角度系统评述了秦岭地区生物多样性的现状,并提出秦岭地区生物多样性的保护对策。[结果]秦岭是研究生物起源、发展和演替规律的天然基因库,以森林生态系统为主体,多种生态系统并存,植被垂直带谱完整;植物种类丰富,区系成分复杂,珍稀濒危、特有植物丰富,具古老孑遗性;脊椎动物722种,其中鱼类7目16科162种、两栖动物2目8科26种,爬行动物2目8科44种,鸟类17目53科373种,兽类7目27科117种,脊椎动物的目、科、种分别占全国相应类别的70.00%、53.04%、22.06%。可通过制定促进生物多样性保护和可持续利用政策,建立自然保护区网络体系等途径,保护秦岭地区生物多样性。[结论]该研究为今后秦岭地区生物多样性的保护提供了理论依据。

[Objective] The aim was to study the biodiversity and its protection measure in Qinling Are.[Method] The current situation and protection measures of the biodiversity in Qinling area were reviewed by the perspective of eco-safety and the eco-value.[Result] Qinling is the natural gene bank for the study of the origin and development of living beings.Forest ecological system is the main body,with many ecological systems and complete vertical spectrometer.The plant had various varieties,complicated components,rare species,rich special plant and old heritance.There were 722 species of vertebrates,including 162 species in 16 families of 7 orders of fish,26 species in 8 families of 2 orders of amphibian,44 species in 8 families of 2 orders of reptiles,373 species in 53 families of 17 orders of birds,and 117 species in 27 families of 7 orders of animals.The number of order,family and species of vertebrates was 70.00%,53.04% and 22.06%.We can formulate policy promoting biodiversity protection and sustainable development,build natural protection net system to protect biodiversity in Qinling.[Conclusion] The study provided theoretical basis for the protection of biodiversity in Qinling area.