Reviewing the information diffusion in the probabilistic space, in this paper, we proposed the information diffusion on the geospatial space. With the help of background data as the medium, we can use the suggested method to supplement incomplete data to make it complete. The information diffusion in...

This paper analyzed government's role in psychological intervention of emergency management and reviewed government psychological crisis intervention work briefly, and then found some issues, including no sound mental hygiene legal, lacking comprehensive psychological crisis management departments, imperfect...

extreme climate change, typical steppe, Inner Mongolia, correlation analysis

Jas’s Larch Inchworm is a pest that harms larch forest in Mongolia plateau. It is important to study the distribution of Jas’s Larch Inchworm outbreak area for effective prevention and control of larch disaster. In this study, the RS data were used to extract pests areas by the change detection-maximum...

Natural and human factors has different effect on landslide occurrence and susceptibility analysis. Through using natural factors as the index system and put into Logistic Regression and Random Forest model to conduct susceptibility assessment, the accuracy of the results are 0.7639 and 0.8884, which...

This article uses districts of Huhhot, Baotou and Erdos as the research area, establishes the evaluation index system of land resources pressure, and evaluates the pressure of land resources in the study area and analyzes the causes through spatial superposition analysis method of GIS software platform.The...

This paper comprehensively analyzes the hazards and vulnerability of natural disasters, applies Matlab and GIS tools, deeply analyzes the spatial-temporal characteristics of the comprehensive risk of earthquake-flood disasters, and further builds a dynamic space panel model based on different spatial...

In xilingol league area HunShanDaKe sand is one of the main material in our country, at the same time, xilingol league area is the natural barrier of beijing-tianjin-hebei region area in our country, and in the border areas, dust weather of xilingol league area increased significantly in recent years,...