Analysis on the data of 45 years sea temperature anomaly in western tropical Pacific subsurface layer from 1955 to 1999 and the depth distribution along equatorial anomaly extremum curved surface shows that the curved surface is basically similar to the depth distribution of climatic thermocline.

Spatial changes of boundary based on land use and climate change in the farming-pastoral ecotone of northern China;

Recent 45 years climate climate change and its effects on ecological environment on Hulunbeier sandy land;

Influence of climate change on heavy snow disaster in pastoral area of Inner Mongolia: an entropy-weighted technique-based case study on Xilinhot City;

The thesis of Heilongjiang climate warming space-temporal change;

The impact of climate warming on crop planting and production in northwestern China;

Effect of climate warming on mature date of winter wheat and forecast of harvest in Eastern Gansu Province;

Influence of climatic change and humanity activities on ecological environment in eastern area of Inner Mongolia;

Characteristics of climatic change in the Balkhash Lake Basin;

Impact on water resources in Yellow River with climatic change;

This paper deals with the Holocene climatic change in the source area of the Yellow River based on spore-pollen, organic carbon and clay minerals, and focuses on the climatic features of the Megathermal.