摘要
2008年及2009年每年的3～8月,在辽宁省仙人洞国家级自然保护区对杂色山雀(Parus varius)人工巢箱内苔藓类巢材进行了收集和鉴定,发现巢中共有藓类植物7科9属。其中,小锦藓属(Brotherella)、青藓属(Brachytheccium)、棉藓属(Plagiothecium)及绢藓属(Entodon)所占比重较大。我们分别按照样方和苔藓群落采集了周围环境中的藓类植物,鉴定出7科8属的藓类植物;采集到35个苔藓群落,出现最多的是东亚小锦藓(B.fauriei)群落。结果显示,杂色山雀对苔藓的选择可能与苔藓的生物学特性、分布和数量有关。另外通过统计分析和比较得出,按照苔藓群落来采集的方式更适合本文的研究。
Mosses,as main nest materials of Varied Tit （ Parus varius）,were collected and identified in Xianrendong National Nature Reserve,Liaoning Province,China from March to August in 2008 and 2009. The mosses belong to 9 genera,7 families,of them Brotherella,Brachytheccium,Plagiothecium and Entodon formed the higher proportion. The mosses availability were collected from 41 m × 1 m samples selected in the circle area with radius 30 m centered by each nest around 12 nests and from 35 moss communities within 20 m × 20 m samples around 10 more nests respectively. All the moss species collected from the samples belong to 8 genera, 7 families. Among the 35 communities,community B. fauriei appears in most frequency. The results suggested that the nest material selection by Varied Tit may related to the moss biotic traits,distribution and quantity. Based on statistical analysis,we found community sample method more suitable for this study.
出处
《动物学杂志》
CAS
CSCD
北大核心
2010年第4期144-149,共6页
Chinese Journal of Zoology
基金
辽宁省教育厅重点实验室项目(No.2008S099)
国家自然科学基金项目(No.30670288)
关键词
杂色山雀
巢材
苔藓
仙人洞国家级自然保护区
Varied Tit （Parus varius）
Nest material
Moss
Xianrendong National Nature Reserve
