摘要
在黎明乡依据植被类型、海拔高度所设置的样地内,以木腐菌标本属、种的鉴定结果为基础,比较4个林型区木腐菌的物种数及种群数量,发现木腐菌的种类及分布状况在不同的林型区有所差异。海拔3 000m以下,随高度上升,木腐菌物种数总体呈上升趋势;海拔3 000m以上,随高度上升,物种数量有所下降。
According to the identification results from wood rotting fungus specimen collected from sample plots in different vegetation types located at varied elevations, the species and their populations of wood rotting fungi in 4 forest types in Liming Township of Lijiang Municipality were comparatively studied. It was found that there were differences in species and their distribution status of wood rotting fungi in different forest types. The results also showed that the number of wood rotting fungus species increased along with the increment of elevation under 3 000 m, whereas the number declined with the increase of elevation above 3 000 m.
出处
《西南林学院学报》
2010年第1期47-50,共4页
Journal of Southwest Forestry College
基金
云南省重点学科"森林保护学"(XKZ200905)资助
大自然保护协会中国部资助
昆明理工大学人才引进基金资助
关键词
木腐菌
生境
植被类型
wood-rotting fungi
habitats
vegetation types
