中古时期的历史性大降温与道教之关系

中古时期的历史性大降温对道教有潜在影响：随着气温下降，瘟疫开始蔓延，并对道教运动产生刺激作用，使道教表现出极端倾向。气温回升、瘟疫缓解之时，道教运动相应会变得温和。此外，降温和瘟疫的空间转移，也会影响道教运动中心的空间分布，降温和瘟疫之灾最严重的地区，往往最易发展为道教运动中心。

The Relation between the Taoism and the Historical Climate Decline in Middle Ancient Times

The historical climate decline in middle ancient times has implicit impact on the Taoism： with the climate decline, the pestilence appeared and spread, which stimulates the Taoism to develop towards being; with the climate increase, pestilence eases, the Taoism being moderate. Furthermore, the climate decline and the space shift of pestilence also influenced the location of the Taoism center, which is illustrated by the fact that the Taoism center often emerges in the areas that has be most stricken by climate decline and the pestilence.