This made intuitive sense. Temperatures had been rising across the globe for nearly a century. The more heat and energy there is in the atmosphere, the more turbulent it ought to be. But the climate tends to frustrate expectations. If temperatures at the poles rise more than temperatures at the tropics, for instance, the difference between them will decrease, and the jet stream could slow down. Nevertheless, on average, turbulence seemed to be rising everywhere. The surprise was how much. Between 1958 and 2001, the weather data suggested, clear-air turbulence increased between forty and ninety per cent over Europe and North America. The British atmospheric scientist Paul Williams found similar increases when he looked at data from satellites, weather balloons, and aircraft from 1979 to 2020. If carbon-dioxide emissions continue apace, Williams estimates, moderate or greater clear-air turbulence could rise by as much as a hundred and seventy per cent on flight routes over the North Atlantic by the middle of the century. Turbulence from storms and other sources could also nearly double, a study co-authored by Bob Sharman found.
Петер Сийярто. Фото: Yves Herman / Reuters，更多细节参见WPS官方版本下载
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На помощь российским туристам на Ближнем Востоке ушли миллиарды рублей20:47，这一点在雷电模拟器官方版本下载中也有详细论述
兩個月前，一場世紀大火造成168人死亡，宏福苑全數1984戶的居民失去家園，現有逾4000名居民四散在不同地區的應急安置處。BBC中文梳理大火至今就長期安置的主要論述，以及災後重建慣常會遇到的主要難題。