|
|||||
|
|
| 东北山地次生林鸟类多样性的研究 | |
| 引用本文： | 高玮 冯贺林. 东北山地次生林鸟类多样性的研究[J]. 生态学杂志, 1991, 10(5): 35-39,57 |
| 作者姓名： | 高玮 冯贺林 |
| 作者单位： | 东北师范大学生物系，东北师范大学生物系，解放军兽医大学 长春 130024，长春 130024，长春 130111 |
| 摘 要： | 山地次生林是东北地区半山区重要的生态环境。随着森林的采伐,次生林越来越多,与人类的关系也越来越密切。有关次生林鸟类多样性的研究,国内报道甚少。我们于1983—1984年4—7月在吉林省蛟 |
| 关 键 词： | 鸟类 多样性 次生林 山地 |
Avian Species Diversity in Secondary Mountain Forests in Northeast China. |
|
| Gao Wei,Xiang Guiquan,. Avian Species Diversity in Secondary Mountain Forests in Northeast China.[J]. Chinese Journal of Ecology, 1991, 10(5): 35-39,57 | |
| Authors: | Gao Wei Xiang Guiquan |
| Abstract: | Avian species diversities during their breeding seasons are investigated in secon dary mountain forests in Zuojia natural reserve, Songhua lake natural reserve, Tiangang natural reserve of Jilin province and Xianfeng forest farm of Heilongjiang province. The species composition, density and consuming biomass in the deseribed sites are similar, the diversities of foraging, foraging deight, foliage height and physioghomic coverage are also similar. It indicated the homogeneity of forest phase, avian composition and its diversity in secondary mountain forests is Northeast China. Because of the seasonal and annual variations of resources, birds can coexist by sharing natural resources. |
| Keywords: | avian species diversity secondary mountain forest Northeast China. |
| 本文献已被 CNKI 维普 等数据库收录！ | |