Korean 청천난류 Cited by user 2001:E60:9361:5117:486D:625E:723A:BD21 on 16 Mar 2024 청천난류(Clear-air turbulence, CAT)는 기상학에서 구름과 같은 시각적 단서가 없는 기단의 난류 (역학) 운동으로, 매우 다른 속도로 움직이는 공기가 만날 때 발생한다.
Chinese 航空業對環境的影響 Cited by user ThomasYehYeh on 18 Feb 2023 航空業對環境的影響（Environmental effects of aviation）簡單描述航空業對地球環境造成的各式影響，及人類嘗試將其緩解的措施. 由於飛機的發動機是透過燃燒化石燃料而產生動力，會因此產生氣體、和懸浮微粒，而引起人們對其全球影響及其對區域空氣品質影響的擔憂.
English Environmental impact of aviation Cited by user Marc Lacoste on 21 Oct 2020 The environmental impact of aviation occurs because aircraft engines emit heat, noise, particulates and gases which contribute to climate change and global dimming.