Geomagnetic Observation and Analysis in the Juncture Region of the Jiangsu—Shandong—Henan—Anhui Provinces and the South Yellow Sea Regionoft-com:office:office" />
详细信息
- 责任者：Zhang Yi （Earthquake Administration of Anhui Province ; Hefei 230031 ; China） ; Gu Zuowen
- 刊名：Earthquake
- 出版年：2009
- 卷期：29(2)
- 关键词：磁异常 ; magnetic anomaly ; 地震预测 ; earthquake prediction ; 江苏 ; Jiangsu Province ; 山东 ; Shandong Province ; 河南 ; Henan Province ; 安徽 ; Anhui Province
- 页码：p.133-140
- 图表：7 illus., 5 refs.
- 分类号：0500
- issnNo：ISSN1000-3274
- isbnNo：CN11-1893/P
摘要
By means of three-component geomagnetic surveying, the processing and analyzing of data in the juncture region of Jiangsu-Shandong-Henan-Anhui provinces and the South Yellow Sea region, surface spline models for total intensity and horizontal intensity of the geomagnetic field and geomagnetic anomaly field are calculated, and the corresponding geomagnetic field charts and geomagnetic anomaly charts are drawn. Characteristics of variation in regional geomagnetic field are researched. The study shows that three-component geomagnetic survey can not only deliberately describe space distribution of geomagnetic field but also provide scientific data and background field for earthquake prediction.oft-com:office:office" />