引文
雷湘鄂,许厚泽,孙和平.利用超导重力观测资料检测地球自由振荡[J].科学通报,2002,47(18) :1 432-1 436.
雷湘鄂,许厚泽,孙和平.由5个国际超导重力仪台站资料检测到的秘鲁8. 2级大地震所激发的球型自由振荡现象[J].中国科学(D辑),2004,34(5) :483-491.
吕永清,蔡亚先,周云耀.用JCZ-1超宽频带数字地震仪观测地球自由振荡[J].地壳形变与地震,1997,17(3) :103 105.
邱泽华,马瑾,池顺良,等.钻孔差应变仪观测的苏门答腊大地震激发的地球环型自由振荡[J].地球物理学报,2007,50(3) :797-805.
任佳,陈华静,蒋翠荣,等.数字化水位仪观测的苏门答腊大地震激发的地球球型自由振荡[J].地震研究,2009,32(4) :333-338.
任佳,陈华静,王松,等.汶川大地震激发的地球球型自由振荡[J].中国地震,2009,25(1) :73-80.
唐磊,邱泽华,阚宝祥.中国钻孔体应变台网观测到的地球球型振荡[J].大地测量与地球动力学,2007,27(6) :37-44.
万永革,盛书中,周公威.中国数字地震台网记录的苏门答腊-安达曼地震激发的地球球型自由振荡的检测[J].地震学报,2007,29(4) :369-381.
万永革.数字信号处理的MATLAB实现[M].北京:科学出版社,2007:252-279.
万永革,周公威,郭燕平.昆仑山口西地震激发的地球环型振荡[J].防灾减灾工程学报,2004,24(1) :1-7.
万永革,周公威,郭燕平.中国数字地震台网记录的昆仑山口西地震的球型自由振荡[J].地震,2005,25(1) :31-40.
于海英,朱元清,寿海涛.印度洋9. 0级大地震激发的地球球型振荡和环型振荡[J].地球物理学进展,2006,21(3) :706-716.
Alsop L E,Sutton G H,Ewing M.Free oscillation of Earth observed on strain and pendulum seismographs[J].J Geophy Res,1961,66(2) :631-641.
Beniofl H,Press F,Smith S.Excitation of the free oscillations of the earth by earthquakes[J].J Geophys Res,1961,66(2) :605-619.
Bogert B P.An observation of free oscillations of the Earth[J].J Geophys Res,1961,66(2) ,643-646. Bolt B A,Currie R G.Maximum entropy estimates of Earth torsional eigenperiods from 1960 trieste data,Geophys[J].J R Astr Soc,1975,40:107-114.
Dziewonski A M,Gillbert F.Observation of normal modes from 84 recordings of the Alaskan earthquakesOf 1964 March 28,Geophys[J].J R Astr Soc,1972,27:393-446.
Lamb H.On the variations of an elastic sphere[]].Lond Math Soc Proc,1882,13:233-256.
Nishida K,Kobayashi N.Statistical features of Earth s continuous free oscillations[J].Geophys Res,1999,(104) :28 741-28 750.
Nowroozi A A.Characteristic periods of fundamental and overtone oscillations of the earth following a deep-focus earthquake [J].Bull Seism Soc Amer,1972,(62) ,247-274.
Resovsky J S,Pestana R.Improved normal mode constraints on lower mantle Vp from generalized spectral fitting[J].Geophys Res Lett,2003,(30) :1-4. Tanimota T,Um J.Cause of continuous oscillations of the earth[J].Geophys Res,1999,(104) :28 723-28 740. Tanimsota T,Um J,Nishida K,et al.Earth s continuous oscillations observed on seismically quiet days[J].Geophys Res Lett,1998,(25) :1 553-1 556.
Widmer Schnidrig R.Free oscillations illuminate the mantle[J].Nature,1999,(398) :292-293. Zadro M,Braitenberg C.Measurements and interpretations of tiltstrain gauges in seismically active areas[J].Earth Science Reviews,1999,47:151-187.