Tree-ring based temperature reconstructions have successfully inferred the past inter-annual to millennium scales summer temperature variability. A clear relati
The characteristics of haze days and the climatic background are analyzed by using daily observations of haze,precipitation,mean and maximum wind speed of 664 m
This paper analyzes the status of existing resources through extensive research and international cooperation on the basis of four typical global monthly surfac
Both of the climate changes in arid Central Asia (ACA) and arid region of Northwest China (Fig. 1) were dominated by the mid-latitude westerlies (Chen et al., 2