摘要
鸟击风险分析是机场鸟击防范的重要组成部分,出没于机场附近的各种鸟类因其自身特征和习性差异,对飞行安全造成不同等级的威胁;通过调查云南腾冲驼峰机场鸟的种类,选取鸟类相对重量、相对数量、平均集群规模、遇见频率、飞行高度危险系数等5个定量指标,构建了机场鸟类风险评价模型;研究结果显示,在调查期间观察到的103种鸟类中,评价等级为极危险的鸟种有10种,占记录鸟种数的9.7%;很危险鸟种9种,占8.7%;危险鸟种22种,占21.4%;一般风险的鸟种数量有62种,占60.2%;其中评价为极危险和很危险的鸟类应作为机场重点防控对象。
Bird strike risk analysis is an important part of airport bird strike prevention. Because of the differences in their own characteristics and habits, the birds pose different threats to flight safety. Taking Tengchong Airport as an example, on the basis of field investigation and analysis, we selected five quantitative indexes, namely, relative weight, relative number, average cluster size, encounter frequency and flight altitude risk coefficient of birds, to constructs the airport bird risk assessment model. The results showed that of the 103 species of birds observed, 10 species are highest risk accounting for9.7% of the total species, 9 species for the ratio 8.7% are high risk, 22 species for the ratio 21.4% are moderate risk, and 62 species up to 60.2% are low risk. Among them, the birds that are evaluated as extremely dangerous and very dangerous should be regarded as the critical control objects of the airport.
作者
陈文华
汪建云
黄灿升
刘金勇
CHEN Wenhua;WANG Jianyun;HUANG Canshen;LIU Jinyong(School of Resources and Environment,Baoshan University,Baoshan Yunnan 678000;Tengchong Hump Airport,Tengchong Yunnan 679000)
出处
《保山学院学报》
2022年第2期16-23,共8页
JOURNAL OF BAOSHAN UNIVERSITY
基金
保山市科技局计划项目“基于GIS的机场鸟类风险评估研究”(项目编号:2018kjzc04)
云南腾冲机场委托技术服务项目“腾冲机场鸟情生态环境调研”(项目编号:TCZ-2017-124)。
关键词
驼峰机场
鸟击风险
模型
The Hump Airport
Bird strike risk
Model