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논문 기본정보
Preliminary Study on the Generalized Foreshocks in Qilianshan Tectonic Zone
논문 개요
| 기관명 | NDSL |
|---|---|
| 저널명 | 西北地震學報 = Northwestern seismological journal |
| ISSN | 1000-0844, |
| ISBN |
논문저자 및 소속기관 정보
| 저자(한글) | DONG, Zhiping,CHENG, Jianwu,KANG, Qingqiang,YAO, Jun |
|---|---|
| 저자(영문) | |
| 소속기관 | |
| 소속기관(영문) | |
| 출판인 | |
| 간행물 번호 | |
| 발행연도 | 2008-01-01 |
| 초록 | 13 moderate-strong earthquakes occurred in Qilianshan tectonic zone [Ms≥5.3) since 1984 are analyzed. Among them 10 events (about 77%) occurred with generalized foreshocks. The predominant time interval between generalized foreshocks and mainshock is about 3 months with a predominant spatial distance in 300-400 km, and the magnitude difference is over 1. Before moderate-strong earthquakes occurred, the generalized foreshocks show the orderliness distribution along the tectonic belt, and the images in different area has certain similarity. The orderliness distribution of generalized foreshock may be taken as a short-term and imminent anomaly before the impending moderate-strong earthquake in Qilianshan tectonic zone. |
| 원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=NART51686607 |
| 첨부파일 |
추가정보
| 과학기술표준분류 | |
|---|---|
| ICT 기술분류 | |
| DDC 분류 | |
| 주제어 (키워드) | Generalized foreshock,Moderate-strong earthquake,Medium earthquake,Qilianshan tectonic zone |