摘要
[目的]通过对虎林市禁伐区木本植物资源的种类与分布情况进行资源调查,掌握该地区林木资源现状,为其资源保护与可持续发展提供本底资料.[方法]采用文献调查、样地样方调查、数据汇总及分析相结合的方法,对虎林市禁伐区木本植物资源进行物种类群、构成特点、生活型特征、药用部位及功能、分布区类型等信息整理分析,完成 28 个样地、140 个样方套、840 个样方林木资源调查.[结果]虎林市禁伐区木本植物资源品种共计 62 种,含药用 55 种,涉及 26 科 40 属,以乔木为主,乔木中以桦木科为主,灌木中以蔷薇科为主,药用部位以果实类最多,可划分为 6种分布区类型和 3个变型.[结论]虎林市禁伐林区木本植物资源较丰富.
Abstract
[Objective]Through investigating the species and distribution of woody plant resources in the forbidden logging area of Hulin city,the present situation of forest resources in this area is grasped,which provided background information for its resource protection and sustainable development.[Method]By using the methods of literature investigation,quadrat investigation,data collection and analysis,the information of woody plant resources in the forbidden cutting area of Hulin city was sorted out and analyzed,including species group,composition characteristics,life-style characteristics,medicinal parts and functions,and distribution type,and the forest resources of 28 sample plot,140 quadrat sleeves and 840 quadrats were investigated.[Result]There are 62 species of woody plant resources in the forbidden logging area of Hulin city,including 55 species for medicinal purposes,involving 26 families and 40 genera,with trees as the main species,Betulaceae as the main species among trees,Rosaceae as the main species among shrubs,and fruits as the most medicinal parts,which can be divided into 6 distribution types and 3 variants.[Conclusion]There are abundant woody plant resources in the forbidden forest area of Hulin city.
基金项目
国家科技基础资源调查专项课题(2019FY100503)
省自然科学基金项目(优秀青年类)(YQ2020C028)
维普
万方数据