太白山自然保护区太白红杉天然林群落物种多样性动态监测  

Monitoring Analysis on Species Diversity of Larix chinensis Beissn Natural Forest Community in Shaanxi Taibai Mountains National Nature Reserve

作　　者：吕宁[1] 吴逊涛 康冰[3] 何晓军[2] 刘欢[3] 魏莹 高燕[3] 

机构地区：[1]杨凌职业技术学院,陕西杨凌712100 [2]陕西太白山国家级自然保护区管理局,陕西杨凌712100 [3]西北农林科技大学生命学院,陕西杨凌712100

出　　处：《宁夏农林科技》2017年第8期19-22,共4页Journal of Ningxia Agriculture and Forestry Science and Technology

摘　　要：2015年在太白山保护区南天门和小文公庙两处太白红杉林分布集中区域,选择小生境一致的地区分别设立2个监测样地,并和2009年的调查样地重叠,对太白红杉天然林群落物种多样性及林分结构进行动态监测,以期探明生物多样性的变化规律及主导性作用因子,为太白红杉天然林保护及可持续经营提供科学参考。In Shaanxi Taibai Mountains National Nature Reserve, Nantainmen and Xiaowengong were two concentrated distribution areas of Larix chinensis Beissn. Two monitoring sample plots were set respectively in the same microhabitat and were overlapped with the sample plots in 2009. By contrastive analysis on the survey results, dynamic monitoring of stand structure and species diversity in Larix chinensis Beissn natural forest community were conducted, and the changes in diversity and the leading factors were revealed in this article, aiming at providing scientific basis for sustainable management and protection of Larix chinensis Beissn natural forest.

关 键 词：太白山保护区 太白红杉群落 物种多样性 动态监测 

分 类 号：S791.226[农业科学—林木遗传育种]