东京大学地震研究所汇报 第55卷 第一至二册PDF电子书下载

Contents． 1

Papers and Reports． 1

1．T．ODAKA,Asymptotic Behavior of Spheroidal Eigenfrequencies of a Multi-Layered Spherical Earth．—Modes of Very High Phase Velocity—(in English) 1

2．Y．HAGIWARA,Pseudomagnetic Anomaly Derived from Gravity Observations in Central Japan．,(in English) 27

3．T．WATANABE,S．UYEDA,J．A．GUZMAN ROA,R．CABR？ and H．KURONUMA,Report of Heat Flow Measurements in Bolivia．(in English) 43

4．S．UYEDA,T．WATANABE,Y．OZASAYAMA and K．IBARAGI,Report of Heat Flow Measurementsin Peru andEcuador．(inEnglish) 55

5．T．YOKOTA,H．KINOSHITA and S．UYEDA,New DSDP(Deep Sea Drilling Project)Downhole Temperature Probe Utilizing IC RAM(Memory)Elements．(in English) 75

6．K．NAKAMURA,G．PLAFKER,K．H．JACOB and J．N．DAVIES,A Tectonic Stress Trajectory Map of Alaska Using Information from Volcanoes and Faults．(in English) 89

7．Y．OKADA,Theoretical Strain Seismogram and Its Applications．(in Japanese) 101

8．J．KASAHARA,S．NAGUMO,S．KORESAWA,T．DAIKUHARA and H．MIYATA,Experimental Results of Vortex Generation around Ocean-Bottom Seismograph dueto Bottom Current．(in Japanese) 169

9．M．YANAGISAWA,Continuous Observation of Crustal Tilt at Usami,the Northern Part of Izu Peninsula．(in Japanese) 183

10．M．MIZOUE,K．NAKAMURA and S．IZUTUYA,Mode of Vertical Crustal Movements as Deduced from the Precise Relevelings in the Ojiya Active Folding Area,NiigataPrefecture,Northeast Japan．(in Japanese) 199

11．Y．OKADA,Y．HIRATAand T．TAKAHASHI,Development of an Ultra-Low peed Recorder for Secular Variations．(in Japanese) 225

12．H．TAJIMA and S．ARAMAKI,Bouguer Gravity Anomaly around Kirishima Volcanoes,Kyushu．(in Japanese) 241

13．K．HAMURO,S．ARAMAKI,H．KAGAMI and K．FUJIOKA,The Higashi-Izu-oki Submarine Volcanoes,Part 1．(in Japanese) 259

14．J．SATO,H．TAKAHASHI and K．SATO,Application of Portable Liquid Scintillation Counter: Radon Content of Underground Water and Environmental Radioactivity．(in Japanese) 299