%0 Journal Article
%T RECENT VARIATION CHARACTERISTICS OF GRAVITY AND STRAIN FIELDS WITHIN MIDDLE REGION OF SHAANXI<br>陕西中部地区近年来重力和应变场变化特征研究
%A Dai Wangqiang
%A Gao Haolin
%A Dou Mali
%A Zhang Guoqiang
%A Duan Wencang
%A Yan Junyi
%A <br>戴王强
%A 高好林
%A 窦玛丽
%A 张国强
%A 段文仓
%A 阎俊义
%J 大地测量与地球动力学
%D 2007
%I 
%X The recent(from 2001 to 2005) gravity and local GPS strain data in the middle region of Shaanxi are analysed.These data show that:1)both gravity and strain fields were coincidently rising in the west and the south,dropping in the east and the north;2)the gravity and maximal shear strain values along the arcuate fault belt of south-western Ordos were high and positive,and controlled by compress field,but the gravity value was negative and the maximum shear strain value was high in the middle-eastern area,especially,near the Kouzhen-Guanshan faults,where it was controlled by extensional plane strain field.
%K middle region of Shaanxi
%K gravity field
%K strain field
%K plane strain
%K arcuate fault belt in south-western Ordos<br>陕西中部
%K 重力场
%K 应变场
%K 面应变
%K 鄂尔多斯西南弧形断裂带
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=DA72A78627FE64EAA572951EA05D274A&jid=73A1A428591E600EF664B596512A2997&aid=6BB4095FAD0AA9A47C04125676E9F315&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=B31275AF3241DB2D&sid=03F1579EF92A5A32&eid=6270DC1B5693DDAF&journal_id=1671-5942&journal_name=大地测量与地球动力学&referenced_num=0&reference_num=16