Global warming and rapid socioeconomic development increased the risk of regional global disasters. Particularly in China, annual heatwaves (HWs) caused many fatalities substantial property damage, with an increasing trend. Therefore, it is great scientific value practical importance to analyze spatiotemporal changes HW China for sustainable disaster management. In this study, based on gridded ...

Abstract To study the temporal and spatial variation characteristics of hydrodynamic forces in Rule Lake, a two-dimensional mathematical model shallow water lake was established based on MIKE 21, flow field Lake under action topography, wind inflow were simulated analyzed. The results show that heterogeneity hydrodynamics area is obvious, velocity presents gradient change characteristic high we...