摘要
2010年5月—2011年4月,采用样带法和样点法对二连浩特民航机场及其周边的鸟类进行调研,共记录91种鸟类,隶属于14目30科。由于每种鸟类危险程度不同,为了使机场鸟击防范工作更有针对性而引入危险值这一概念,以定量度量鸟类对飞机飞行安全的威胁程度,并给出计算公式。根据危险值的大小将所有记录的鸟类分为严重危险鸟种、很危险鸟种、较危险鸟种和一般危险鸟种4类。根据鸟类的习性和生活环境,对严重危险鸟种和很危险鸟种进行单独分析,并与其他地区机场进行比较。结果表明,这些鸟类具有半干旱荒漠化草原地区的独有特点,在此基础上提出了飞行区内外环境治理、回避鸟类活动高峰期航班的安排及人工驱鸟方法。
The paper is inclined to make a survey of bird species in Erenhot airport and its periphery from May 2010 to April 2011, with the transect sampling method and pointaccounting method. The resuhs of our survey indicate that there are 91 species of bids that can be categorized into 30 families and 14 orders. Based on the study of the different dangerous levels, we have introduced some preventive measures against the bird strike. Pertinently, it is believed properly to attribute the risk category to the study of the dangerous levels the bird may bring about quantitatively and in turn to introduce into the prevention activities the statistical and accounting formula correspond ingly. For the convenience of the preventive activities, we have di vided the birds discovered into four groups according to the risk levels they may bring about to the aircraft： the utmost dangerous bird species, the very dangerous bird species, comparatively dangerous bird species and normal dangerous bird species. The first two species, i.e. the utmost dangerous birds species and the very dan gerous birds, are the main species to form the main threat to the air plane security, such as the whitenaped crane, the little bunting, the bush and forest sparrows, and so on, belong to the utmost dangerous bird species; and the very dangerous bird species include more spicies of birds , such as Common Magpie, Wigeon, Herring Gull, Columba livia, Carrion Crow and so on. According to the habitats and living environment of the birds as were mentioned, we have also divided them into five groups ： water bird, bird of prey, bird of grass lands, bird in the bush and birds living along with the local resi dents. As compared with the airports in other areas, it was found that the unique characteristic feature the dangerous bird species in or near the Erenhot airport is that they are living in Grazing in Semiarid Desert Steppe. Based on the research sults we have made the corre sponding proposals on the internal and external environment manage ment of the fl
出处
《安全与环境学报》
CAS
CSCD
北大核心
2013年第6期232-237,共6页
Journal of Safety and Environment
基金
国家自然科学基金项目(31060284)
关键词
生态学
鸟击
二连浩特民航机场
危险值
鸟击防范
ecology
bird strike
Erenhot Airport
risk value
guard against bird strick
