摘要
1990～1991年5～6月,在沾河林业局和通北林业局采用路线调查法对夏季森林鸟类群落的空间集团结构进行了研究。结果表明,灌丛鸟类群落由3个栖息集团构成,针叶林、阔叶林和针阔混交林鸟类群落分别由7个栖息集团构成。灌丛鸟类群落的地面栖息集团的种类远较其它3个林型中鸟类群落的丰富。针叶林鸟类群落的中上层栖息集团的种类较丰富,而阔叶林和针阔混交林鸟类群落的中下层栖息集团的种类较丰富。相同栖息集团的种类组成在不同林型中存在一定变化。
Study was conducted during summer from 1990 to 1991. Results showed that there was certain variation in the guild structure of bird communities in different typies of forests. The bird community was composed of 3, 7, 7, 7 perching guilds in the shrub, coniferous, deciduous and coniferous-deciduous forest, respectively. Species of ground-perching guild in shrub was more abundant than that in other 3 typies of forests. Species composition was richer in middle-higher level in coniferous forest and in lower-middle level in deciduous and coniferous-deciduous forest. A change would occured in the species composition of same perching guild in different typies of forests.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
1993年第2期41-48,共8页
Journal of Northeast Forestry University
关键词
森林
动物
鸟纲
分布
Forest animals
Aves
Community
Space distribution
