的封锁导致显著减少一般气溶胶和一些地区的空气质量的大幅改善。根据类型和大小的气溶胶散射,反射(米氏和瑞利散射、大气窗口,吸收和传输)。温度将会上升,当辐射被吸收或传播,转化和吸收。评估正在进行中,但是我认为我们必须等到一个赛季过去了,活动了。极大地影响到温度afaik未观察到,如果是向当地的温度下降。无论如何,这种效应与经济活动的启动停止没有或小正尝试使用重置为过渡到更多的可持续性。我发现两个例子:东南亚从卫星观测https://www.sciencedirect.com/science/article/pii/S0048969720331788 >…执行锁定在不同程度控制疾病的传播,这对自然环境带来了一些积极的影响。摩洛哥,略有减少(-0.3°C)在室内,但更高的瑞士https://www.sciencedirect.com/science/article/pii/S0048969720330588…没有多少天温度超过40°C。 > ... the emissions from vehicle exhaust and industrial production were significantly reduced, which contribute to the decrease in the concentrations of the studied pollutants ... local emission reductions related to the lockdown were overwhelmed by the contribution of long-range transported aerosols outside areas. tl, dr: No, probably not, it may locally temporarily lower the temperature by a tiny bit, but overall this effect seems to be shadowed. But future work will show, it is too early to be definitive because the story still develops.