摘要
受生存环境的制约,狭叶瓶尔小草(Ophioglossum thermale)在长白山区分布稀少.通过对周边环境、伴生植物及土壤特性的剖析,试图解开狭叶瓶尔小草的濒危机理,据此给出狭叶瓶尔小草保护的对策及措施.
Subject to survival environment,the distribution of Ophioglossum thermale in Changbai Mountain is very scarce. Through analyzing the surrounding environment and the associated plant and soil,this thesis attempts to figure out the endangered mechanism of Ophioglossum thermale and proposes some corresponding protective measures.
出处
《北华大学学报（自然科学版）》
CAS
2014年第5期675-678,共4页
Journal of Beihua University（Natural Science）
基金
"十二五"农村领域国家科技计划项目(2012BAD22B0401)
吉林省科技发展计划项目(20100426
20110429)
关键词
长白山
狭叶瓶尔小草
区域特点
濒危机理
保护对策
Changbai Mountain
Ophioglossum thermale
regional features
endangered mechanism
protective measures
