摘要
该文于2015年5月至9月在河北黑龙山国家森林公园选取多个样地,采用灯光诱集的方法对其蛾类的物种多样性进行了调查。经鉴定共计21科255属364种;其中夜蛾科物种多样性最高,为135种,占总物种数的37.09%;20种以上的科6个(占总种数80.22%),10种及以上的科9个(占90.12%),5种以上的科12个(占95.88%),其余9科共有15种,占4.12%。表明该森林公园的蛾类物种多样性总体较高。采用ɑ-多样性测度方法分别对该森林公园蛾类的物种丰富度(S)、多样性指数(H)、均匀度指数(J)和优势度指数(D)进行了分析,发现物种丰富度和多样性指数在7月份达到最高,分别为250和11.6215,9月份均匀度指数最高,达到2.1816,日土苔蛾为全年中的优势种。初步结果表明:不同月份间蛾类群落的组成存在较大差异,说明该森林公园的整体生态结构较稳定,环境较好。
There have been no records of the moth species diversity in the Mt. Heilongshan National Forest Park,the park is located on the branch range of the Mt. Yanshan. From May to September in 2015,several localities were selected to investigate the moth diversity. A total of 364 moth species which are belonging to 255 genera of 21 families were collected by light traps. Among them,Noctuidae was the most speciose family,there were 135 species founded,accounted for 37.09% of the overall moth species. On family-level,six families with more than 20 species（80.22% of the total species）,nine families with more than 10 species（90.12%） and twelve families with more than 5 species（95.88%）,the rest nine families only contains 15 species（4.12%）. This data indicated that the moth species diversity of the Mt. Heilongshan is relatively rich. Four indices,species richness（S）,diversity（H）,evenness（J）,and dominance（D）,were examined by assessing α-diversity for moths from Mt. Heilongshan. The indices S and H were both highest in July,were 250 and 11.6215 respectively. But the J index was highest in September,was 2.1816,Eilema japonica Leech was the dominant species in the whole year. The preliminary result showed that the moth community composition with conspicuously different among different months.We concluded that the ecosystem structure in this national forest park is stable and the ecological environment preserves quite well.
作者
闫艳
牛一平
李跃
刘恋
任国栋
YAN Yan NIU Yiping LI Yue LIU Lian REN Guo-dong(Key Laboratory of Zoological Systematics and Application College of Life Sciences,Hebei University,Baoding,Hebei 071002,China The Forest Pests Control and Quarantine Inspection Bureau of Hebei Provinee,Shijiazhuang,Hebei 050000, China National Forest Park of Hebei Heilong Mountain,Chicheng,Hebei 075500,China)
出处
《河北林业科技》
2016年第6期36-40,共5页
Journal of Hebei Forestry Science and Technology
基金
河北省林业有害生物普查项目(2015-2016)
河北省动物系统学与应用实验室资助项目(HBI2016005)
关键词
鳞翅目
蛾类
物种多样性
黑龙山国家森林公园
Lepidoptera
Moth
species diversity
Mt. Heilongshan National Forest Park
