Whereas some models suggest the sloshings of the Pacific will get stronger in a warmer world, others say that they will weaken; the spatial pattern of the effects may change too.

Methods Spatial semivariogram models were set up based on genetic distance by analyzing the relationship between geographic distance and genetic distance.

Using the climatic data recorded by the 90 weather stations in Guangxi in 30 years and geographic information of the stations, spatial analyzing models of division index are built.