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为获得云南大理机场鸟撞预防所需的基础性生态资料,将大理机场净空范围内的地面投影区域分为果园苗圃、工厂、村落、林地、水域、农地、荒山7种类型生境,2010年春、夏、秋、冬季分4次对这7种生境的鸟类种类和数量进行调查,同时收集栖息地植被与昆虫群落特征。根据鸟类体型、飞行高度、群体数量以及遇见频次等信息综合分析各种鸟类对航空飞行的威胁程度。结果表明:大理机场及其周边共有鸟类81种,隶属于12目31科,其中有严重威胁鸟类6种、有威胁的14种和无威胁的61种;从地形、生境、季节、食源等方面对威胁鸟种进行分析,并依此提出大理机场鸟撞防治对策。
In order to obtain the basic ecological information needed for bird strike prevention at Dali Airport in Yunnan Province, the ground projection area within the clearance of Dali Airport is divided into seven types of habitats such as orchard nursery, factory, village, forest land, water area, agricultural land and barren hills. Spring 2010 The species and quantity of birds in these seven habitats were surveyed in summer, autumn and winter in four times, and the characteristics of habitats of vegetation and insect communities were also collected. According to the bird body size, flight altitude, the number of groups and frequency of encounter information comprehensive analysis of the various types of birds on the flight of the threat level. The results showed that 81 species of birds were found in and around Dali Airport, belonging to 12 orders and 31 families. Among them, there were 6 species of threatened birds, 14 species of threatened species and 61 species of non-threatened species. From topography, habitat, season, Source and other aspects of the threat of bird species analysis, and thus proposed Dali airport bird collision prevention and control measures.