摘要
为了摸清资源底数 ,动物区系成分构成及分布特点 ,加强生物多样性、野生动物资源保护 ,为各级决策和管理部门提供科学依据 ,进行了葫芦岛市全市范围内鸟类资源考察研究。通过考察基本查清了资源现状 ,科、属组成及各种鸟类的居留型。在调查区域内栖息的鸟类共有 17目、5 1科、14 5属、2 4 5种 ,按居留类型分 ,属冬候鸟 2 7种 ,夏候鸟 74种 ,留鸟 6 1种 ,旅鸟和迷鸟 83种。该市的鸟类处于古北界的东北亚界、中亚亚界的 3个区、4个亚区的交汇处 ,分析了鸟类动物地理区划成分的特点。通过考察结果分析看出 ,该市动物地理位置十分重要 ,保护生物物种和生态多样性的任务已迫在眉睫。
Investigation of birds resource was conducted in Huludao city in order to knowing the real situation of resource amount,fauna ingredient composition and distribution characters,enforcing resources protection of biodiversify and wild animals.Resources status,composition of families and genera,type of resident or migrant all kinds of birds in Huludao city have been well know.There are 17 orders,51 families,145 genera,245 species in habitat of investigating area.According to type of resident or migrant,27 species are belong to winter risident and 74 species are summer risident,61 species are resident,83 species are travelling and getting lost.The birds in Huludao city belong to palearctic realm,the convergence of four subregions in three regions of northeast sub-realm and center Asia sub-realm.The ingredient characters of birds animal geographical division was analysed.Animal geographical position of the city is very important. The task of protection living things species and ecological diversify is urgent.
出处
《辽宁林业科技》
2001年第6期7-9,17,共4页
Liaoning Forestry Science and Technology
关键词
葫芦岛市
鸟类
动物区系
构成特点
Huludao city,birds,animal region,composition characteristic
