The analytical approach to ornithological collision risk assessment (the example of the «Boryspil» international airport)

Abstract

The paper considers issues of interaction between aviation and avifauna, relevant in terms of flight safety and safety of habitats for birds living in the impact area of ​​ airports. A number of parameters of aircraft and air traffic flow significantly affect the behavior and diversity of birds living in the respective areas. The analysis showed that species composition of avifauna at airports includes very few fully synanthropic species, while semi-synanthropes, such as members of the family Corvidae, are often found in airport areas and, due to their size and behavior, are of major hazard to aircrafts. A variety of methods for assessing the level of ornithological hazard are proposed by researchers and used in some countries. The authors presented a matrix method for assessing the risk of collisions between birds and aircraft, adapted to the conditions of Ukrainian airports. In particular, this method takes into account the peculiarities of avifauna monitoring carried out at the airports of Ukraine and the range of data on birds that may be available at these enterprises. The proposed analytical approach to ornithological risk assessment and ornithological management was tested on the example of Boryspil Airport, for which the attractiveness of the territory for birds, focal species of birds that need the most attention during ornithological observations by the airport staff, and the risk level were determined. It is necessary to expand the list of indicators according to which data should be collected during routine ornithological monitoring of airports.