Abstract
Abstract Electromagnetic precursors before Wenchuan earthquake on May 12, 2008, were collected and summarized on the basis of related published papers. The relationship was analyzed between electromagnetic anomalies and different earthquake preparation stage, and an entire seismic preparation process was constructed according to corresponding anomalies in different electromagnetic parameters. Stereo electromagnetic observation is useful in earthquake study. However there are still a lot of questions in anomaly distinguishing and coupling mechanism, which are discussed finally.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
