哈巴雪山省级自然保护区植被分布特征及其多样性保护研究  

Vegetation Distribution Characteristics and Diversity Conservation in Habaxueshan Provincial Nature Reserve

作　　者：吴学靖[1] 余昌元[1] WU Xuejing;YU Changyuan(Yunnan Institute of Forest Inventory and Planning,Kunming 650051,China)

机构地区：[1]云南省林业调查规划院

出　　处：《林业调查规划》2020年第1期47-51,共5页Forest Inventory and Planning

摘　　要：基于对哈巴雪山省级自然保护区植被多样性专题考察,总结归纳保护区植被景观特征及水平、垂直分布规律。对保护区植被演替状况进行科学分析,结果认为,显域植被类型显示出顶级群落特征,云南松林、华山松林、高山松林为水平地带相对稳定的次生(亚演替)顶级群落。充分挖掘各种天然植被的保护价值,并从自然性、稀有特有性、生物多样性、脆弱性、生态系统重要性、易受干扰性6个方面确定保护区需要优先保护的植被类型。Based on the special investigation of vegetation diversity in Habaxueshan Provincial Nature Reserve,the characteristics and horizontal and vertical distribution rules of vegetation landscape were summarized.The scientific analysis of the vegetation succession in the reserve showed that the zonal vegetation presented the characteristics of climax community,and Pinus yunnanensis forest,Pinus armandii forest and Pinus densata forest were relatively stable secondary(sub-succession)climax communities in the horizontal zone.The conservation value of natural vegetation should be fully explored,and the vegetation types that needed priority conservation in the reserve should be determined from six aspects of naturalness,rarity and uniqueness,biodiversity,vulnerability,importance of ecosystem and vulnerability to disturbance.

关 键 词：植被多样性保护 分布特征 植被演替 保护价值 优先保护 哈巴雪山省级自然保护区 

分 类 号：S759.9[农业科学—森林经理学] S718.54[农业科学—林学]