CAJ | 학술논문

2011年4月24～5月15日,在黑龙江省岭峰自然保护区对春季兴安落叶松林鸟类群垂直结构进行了研究,共观察到鸟类36种,分属6目17科,非雀形目鸟类6科13种,雀形目鸟类11科23种。雀形目鸟类的种类最多,占总数的63.89%,这和我国北方地区鸟类组成相一致。研究结果显示大兴安岭春季兴安落叶松林中,鸟类垂直分层现象较为明显,林冠层和地面（或水面）鸟类多样性较高,而乔木层和灌木层鸟类丰富度较高;草本层鸟类较少。分析显示造成这种结果的原因不仅与鸟类的食物资源分布有关,而且与鸟类的求偶、领域以及防御行为具有密切关系。本研究结果为鸟类保护和森林管理提供了依据。
2011년4월24～5월15일,재흑룡강성령봉자연보호구대춘계흥안락협송림조류군수직결구진행료연구,공관찰도조류36충,분속6목17과,비작형목조류6과13충,작형목조류11과23충。작형목조류적충류최다,점총수적63.89%,저화아국북방지구조류조성상일치。연구결과현시대흥안령춘계흥안락협송림중,조류수직분층현상교위명현,림관층화지면（혹수면）조류다양성교고,이교목층화관목층조류봉부도교고;초본층조류교소。분석현시조성저충결과적원인불부여조류적식물자원분포유관,이차여조류적구우、영역이급방어행위구유밀절관계。본연구결과위조류보호화삼림관리제공료의거。
From April 24~（th） to May 15~（th） 2011,we studied vertical structure of bird communities in the Daurian Larch（Larix gmelini） forest during spring in the Greater Khingan Mountain Range Nature Reserve of Heilongjiang Province.We recorded 36 species of birds of 6 orders and 17 families.Of the 36 species,13 species of 6 families are non - passerine birds,and 23 species of 11 families are passerine birds.Passerine species were most numerous,accounting for 64%,which is consistent with the bird composition in northern China.The vertical stratification of the bird assemblage was obvious,with bird diversity higher in the canopy and on the ground（or water）.Bird abundance was greatest in the tree and shrub layers.Birds were less numerous in the herbaceous layer.We attribute this result to the distribution of food resources,and to the courtship,territoriality, and defensive behavior of birds.The results of this study provide a basis for the protection of birds and forest management.