北华大学学报（自然科学版）2015，Vol.16Issue(5)：661-665,5.DOI:10.11713/j.issn.1009-4822.2015.05.025
长白松天然种群现状及濒危机理
Natural Population Status and Endangered Mechanism of Pinus sylvestriformis in Changbai Mountain
摘要
Abstract
Pinus sylvestriformis is peculiar rare and endangered species in Changbai Mountain, it is first-grade state protection. Due to the destruction of natural and human factors, the population quantity of Pinus sylvestriformis is less and less. Through investigating the distribution,associated vegetation and soil properties of natural populations of Pinus sylvestriformis, this thesis analyzes population status, the endangered mechanism of Pinus sylvestriformis is studied from succession characteristic, natural regeneration and management defect, management suggestion of Pinus sylvestriformis is put forward.关键词
长白松/种群现状/濒危机理/保护对策Key words
Pinus sylvestriformis/population status/endangered mechanism/protective measurements分类
农业科技引用本文复制引用
金慧,赵莹,赵伟,尹航,秦立武,代玉红,刘丽杰..长白松天然种群现状及濒危机理[J].北华大学学报（自然科学版）,2015,16(5):661-665,5.基金项目
国家"十二五"农村领域科技计划项目(2012BAD22B0401) （2012BAD22B0401）
吉林省科技发展计划项目(20140204036SF). （20140204036SF）
