Plumb Line Variations (PLV) at China and Their Relation with Earthquakes and Underground Materials C

• 作 者: Yongzhang Yang Jinsong Ping Zh
• 机 构: 1NationalAstronomicalObservatories
• 出 处: 地质学期刊(英文)
• 发表日期: 2013年2期
• 关键词: Plumb LINE VARIATIONS EARTHQUAKE Gravimetric Network UNDERGROUND Material CHANGE

Plumb line variations (PLV) of points at Tangshan and Midu during 1985-1998 are determined by using the 46 batch repeated gravity observations of the Beijing-Tangshan network and 32 batch repeated gravity observations of the West-Yunan network. As for Tan