On the basisofthe geomorphology,paleosol,paleoclimate and loessage,majorchangesof the LoessPlateau were studied.There are five majorchangesin the evolution ofthe LoessPlateau in China.Among them,the f
Ecological security assessment and early warning research possess the attributes of spatiality, non-linearity and randomicity, so we must process much spatial information. Spatial analysis and data ma
In this paper, a new method based on the space syntax is presented to optimize the urban space configuration. Space syntax theory is used to detect systematically whether one urban space configuration