An Analysis of Public Cognition of Earthquake Early Warning Based on Online Review Data
LI Xia
ZHANG Fanghao
Abstract：Based on the network review data of TikTok platform,this paper adopts the co-word analysis method to study the public's cognition and demand for earthquake early warning,and puts forward suggestions for popularization of earthquake early warning science.The results show that most of the time nodes for the public to pay attention to"earthquake early warning"are after the occurrence of destructive earthquakes at home and abroad,and the enlightening,valuable information and interesting expressions are more likely to trigger public comments.The hot issues of public concern are the response and disposal after receiving the earthquake early warning signal,how to receive the earthquake early warning signal,why they can receive the earthquake early warning signal and so on.The public's positive evaluation of"earthquake early warning"is strengthening,but the negative evaluation still exists.There are still a lot of doubts about"earthquake early warning".The public puts forward doubts and hopes to get answers and solutions.The public has a wrong understanding of"earthquake early warning"and wants to know more practical knowledge.
Keywords：network review dataco-word analysisearthquake early warningpublic cognitionpopular science promotion
Publication Date：2025-03-31
Online Publishing Date：2025-10-10(First online date of this platform, not the publication date of the document)
Pages：6( 55-60 )