摘要
对福州机场的鸟类种类、数量及活动规律进行1 a的观察记录,分析鸟类多样性并对危险等级进行划分。结果表明:福州机场有鸟类10目23科76种,春、冬季鸟类种类和数量高于秋、夏季,春季多样性指数、丰富度指数和优势度指数显著高于其他季节,但均匀度指数以秋季最高;乔木林-草地组合生境最适宜鸟类活动,是鸟击防范的重点区域;根据危险等级划分,严重危险鸟类有11种,很危险鸟类有9种,较危险鸟类有18种,一般危险鸟类有38种。
In order to understand avian diversity of Fuzhou Airport ,as well as rate hazardous level of different species ,general data of avian number,variety,living habit and characteristics were observed and collected in this research.The avian of Fuzhou civil airport in different seasons and habitats were surveyed and analyzed.The results show that：there are large varieties of birds （ from 10 orders and 23 families） in this area.A total of 76 avian species belonging to 23 families and 10 orders were recorded.First of all,the type and quantity of birds in spring and winter are both more than the autumn and summer seasons.Secondly ,in the case of diversity ,bird species observed in spring are substantially higher than the other seasons.On the other hand ,evenness index in autumn is the high-est.The arbor-grassland habitat is the most suitable area for birds ,therefore it is the key area of bird strike.According to risk level , 11 species were categorized as catastrophic hazard ,9 species as serious hazard ,18 species as substantial hazard and 38 species as minor hazard.
出处
《福建林业科技》
2015年第1期219-225,共7页
Journal of Fujian Forestry Science and Technology
基金
元翔(福州)国际航空港有限公司项目(ychx00004)
