阿尔泰山两河源自然保护区地衣区系组成成分的比较研究 |
| |
引用本文: | 艾尼瓦尔·吐米尔,阿不都拉·阿巴斯. 阿尔泰山两河源自然保护区地衣区系组成成分的比较研究[J]. 安徽农业科学, 2013, 41(5): 1894-1897,1904 |
| |
作者姓名: | 艾尼瓦尔·吐米尔 阿不都拉·阿巴斯 |
| |
作者单位: | 新疆大学生命科学与技术学院,新疆乌鲁木齐,830046;新疆大学生命科学与技术学院,新疆乌鲁木齐,830046 |
| |
摘 要: | 根据实地调查数据,利用前期研究成果和国内最新地衣区系研究资料,对阿尔泰山两河源自然保护区地衣区系组成和地理成分进行了研究,并且与国内10个地区的地衣区系成分进行了比较分析。结果表明,阿尔泰山两河源自然保护区地衣区系地衣种类较丰富;优势科属现象明显;分布类型多样,地理成分复杂。同时,与国内其他地区相比,该地区地衣区系中温带成分占优势,环北极成分较明显,世界广布成分较多,同时与东亚成分保持联系,含很少的泛热带和两极成分;区系具有一定的古老性特点。
|
关 键 词: | 地衣区系 相似性系数 数值分析 阿尔泰山两河源自然保护区 |
Comparative Study on Lichens Floristic Composition in Altay Mountain Two-River Source Natural Reserve |
| |
Affiliation: | ANWAR Tumur et al(College of Life Sciences and Technology,Xinjiang University,Urumqi,Xinjiang 830046) |
| |
Abstract: | According to field investigation data,former research achievements and the latest research data in domestic,lichen flora composition and geographical components in Altay Mountain Tow-River Source Natural Reserve was studied and was compared with other ten regions in China.As indicated by the results,lichen floristic in Altay Mountain Tow-River Source Natural Reserve has several characteristics,including lichen species is abundant,dominant family and genus phenomenon is notable,distribution types are various and geographical elements are complex.Compared with other 10 regions,the results showed that the flora of this region possesses following characteristics that the north temperate elements including temperate zone and circumpolar elements play dominant role,at the same time including east Asia elements and has significantly number of species endemic to China,the lichen flora of this region is ancient. |
| |
Keywords: | Lichen flora Similarity index Numerical analysis Altay Mountain Two-River Source Natural Reserve |
本文献已被 CNKI 万方数据 等数据库收录! |
|