공항을 통한 여행객들의 식물류 반입 실태를 조사하기 위하여 김해공항을 대상으로 2017년 3월부터 6월까지여행객들의 휴대식물에 대한 검사를 실시하였다. 검사받은 휴대식물 중 323건에서 해충 발생 조사를 실시하였으며,반입국가는 13개국이고, 41개 과실류 품목이었다. 해충이 검출된 건수는 98건이며, 망고 17건, 망고스틴 17건, 슈가애플9건, 자두 8건, 고추 6건, 구아바 5건 등의 순이었다. 반입국가는 베트남 76건으로 가장 많았으며, 태국 8건, 필리핀4건 등의 순으로 많았다. 해충의 종류는 매미목이 45건이었으며, 깍지벌레과와 가루깍지벌레과가 대부분이며, 파리목25건이고 그 중 과실파리류는 24건이었고 오리엔탈과실파리류가 23건을 차지하였다. 본 결과를 토대로 여행객들의휴대식물을 통한 해충류의 침입이 우려되는 상황이며, 검역강화를 위하여 검역관 증원 및 휴대식물 검사강화 등의대책이 필요하다.

This study explored measures to reduce noise applicable to Gimhae international airport centering on densely packed housing areas. Especially, as for measures to relieve noise damage on the densely packed housing areas in Gimhae-si, the noise reduction effect is expected to be doubled if the west runway (36L/18R) is used as the preferred runway for the 36 direction takeoff, as well as if the flight bypasses the densely packed housing areas by means of sophisticated navigation using the area navigation (RNAV) procedure based on performance-based navigation (PBN). Takeoff toward the south connects the flight path to the South Sea which has comparatively low noise impact, relieving noise damage on the densely packed housing areas (apartment complexes in Naeoe-dong of Gimhae-si, etc.) near the northern end of the runway. The operation of the runway displaced threshold is currently being implemented on the west runway (36L/18R) of Gimhae international airport. It has been found that swing landing in spring and summer when the wind blows from the south has a noise reduction effect on the noise sensitive areas at the side and end of the west runway (Gangdong-dong and Jukdong-dong of Gangseo-gu and Buram-dong of Gimhae-si, etc.).

To research the cause of the low and the poor visibility phenomena of Kimhae international airport statistically, we analyzed the field routine data for the last five years from 1985 to 1989. The poor visibilities below l㎞, 3㎞, and 5㎞ usually occurred at about 6 o`clock in the morning under the condition of calm or light wind from south to southwest direction, and lasted for from 1 to 3 hours. They were caused by the radiative cooling and the inflow of moisture from the South Sea. The frequency of the low visibility(below 9㎞) recorded 48.1% a year. And the low visibility below 8㎞ with relative humidity below 70% often occurred in the case of southeast, southwest, and northwest wind. And it reveals a peak at 11:00 a.m.. It is supposed to be caused by the pollutants flowing from the neighbouring industrial complex, Sasang, Jangnim and by the photochemical reaction. And, when the industrial complex is built in Sinho, Myongji, Noksan located southwest, and Changyu area located northwest direction from Kimhae international airport, the visibility and the air pollution may become worse and worse by the increased pollutants.