论文标题
北极振荡：COVID-19的可能触发爆发可能触发
Arctic Oscillation: possible trigger of COVID-19 outbreak
论文作者
论文摘要
当前的Covid-19大流行在全球范围内带来有害后果。大流行开始到1月底和2020年2月开始，首先在中国，随后在中国迅速传播到其他爆发的新震中，主要集中在30-50度北纬度乐队（例如，韩国，韩国，日本，伊朗，意大利，西班牙）。同时，在全球范围内观察到了北部约40度的纬度，这与北极振荡的异常强阶段相一致。这种非典型情况可能会导致有利的气象条件，以使病毒在上面详细介绍的纬度带上更快地传播。这种可能的联系需要进一步的关注，以了解与Covid-19爆发有关的气象和气候因素，并预期可能未来大流行的时空分布。
The current COVID-19 pandemic is having detrimental consequences worldwide. The pandemic started to develop strongly by the end of January and beginning of February 2020, first in China with subsequent rapid spread to other countries with new epicenters of the outbreaks concentrated mainly within the 30-50 degrees North latitudinal band (e.g., South Korea, Japan, Iran, Italy, Spain). Simultaneously, an unusual persistent anticyclonic situation prevailing at latitudes around 40 degrees North was observed on global scale, in line with an anomalously strong positive phase of the Arctic Oscillation. This atypical situation could have resulted in favorable meteorological conditions for a quicker spread of the virus over the latitude band detailed above. This possible connection needs further attention in order to understand the meteorological and climatological factors related to the COVID-19 outbreak, and for anticipating the spatio-temporal distribution of possible future pandemics.
