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| 1 | 2022年青海门源Mw 6.6地震的发震断层及孕震构造模式显示文摘2022年1月8日青海门源盆地北缘发生Mw 6.6地震,震源机制反演表明此次地震属于左旋走滑事件.震后10 d内,近600个余震被检测到,最大余震为M 5.1级.此次地震发生在祁连-海原左旋走滑断裂系统的冷龙岭段,该断裂段全长127 km,由古地震研究确定的特征地震大小在Mw 7.3~7.5.为了更为全面理解此次地震的震源机制以及当地孕震模式,我们分析了地震波形,获取了主震和17个Ms≥3.0余震的震源机制与矩心深度.利用升、降轨道SAR数据获取的像元偏移数据和同震干涉相位(interferometric synthetic aperture radar,InSAR)确定了两条地表破裂带的位置,并利用InSAR数据反演了主震的滑动模型.研究发现,此次地震破裂带对应于冷龙岭断裂西段和托莱山断裂的阶区,发震断层存在3个形变中心,最大滑动量约为4 m,出现在冷龙岭断裂上,形变中心深度为4 km.滑动模型显示释放了累计能量~1.58×1019 Nm,约合矩震级Mw 6.68,与本文利用地震学方法得到的Mw 6.58接近.结合区域活动构造特征、1986和2016年两次门源地震的位置及震源机制,推断祁连-海原断裂非对称花状构造结构可能是祁连山地区一种重要的应变卸载模式.同震滑动驱动下的库仑应力变化分析显示72.2%的余震分布符合同震触发效应.考虑到当前余震主要向东南扩展,库仑应力升高的破裂区西南部仍存在相对较高的地震风险,需要进一步关注. | 冯万鹏 何骁慧 张逸鹏 房立华 Sergey Samsonov 张培震 | 2023 | 科学通报2023，68，2： | 9 |
| 2 | Two-Dimensional Ground Deformation Monitoring in Shanghai Based on SBAS and MSBAS InSAR Methods显示文摘Shanghai has experienced the greatest land subsidence in China in the past sixty years and produced undesirable environmental impact. However, horizontal ground deformation has not been understood yet. Therefore ground deformation monitoring together with the analysis of its driving forces are critical for geo-hazards early-warning, city planning and sustainable urbanization in Shanghai. In this paper, two-dimensional ground deformation monitoring was performed in Shanghai with SBAS and MSBAS In SAR methods. Twenty-nine Multi-Look Fine 6(MF6) Radarsat-2 SLC data acquired during 2011–2013 were used to derive vertical ground deformation. Meanwhile, six descending Multi-Look Fine 6(MF6) and four ascending Multi-Look Fine 2(MF2) spanning April to August, 2008, were used to derive vertical and horizontal ground deformation during the observation period. The results indicate that vertical and horizontal deformations in 2008 were not homogeneously distributed in different districts ranging from 0–2 cm/year. Vertical deformation rates during 2011–2013 were decreased to less than 1 cm/year in most district of Shanghai area. Activities from groundwater exploitation and rapid urbanization are responsible for most of the ground deformation in Shanghai. Thus, future ground deformation in vertical and horizontal directions should be warranted. | Shaochun Dong Sergey Samsonov Hongwei Yin Lulu Huang | 2018 | Journal of Earth Science2018，29，4： | 6 |
| 3 | Oxide ceramic coatings on aluminium alloys produced by a pulsed bipolar plasma electrolytic oxidation process显示文摘 | A.L. Yerokhin A. Shatrov V. Samsonov P. Shashkov A. Pilkington A. Leyland A. Matthews | 2005 | Surface & Coatings Technology2005，，2： | 2 |
| 4 | Moiré interference technique for studying vortex flame structures显示文摘 | SAMSONOV V P SAMSONOVA I V A | 2005 | Technical Physics Letters2005，31，2： | 1 |
| 5 | Oxide ceramic coatings on aluminium alloys produced by a pulsed bipolar plasma electrolytic oxidation process显示文摘 | YEROKHIN A L SHATROV T A SAMSONOV V SHASHKOV P PILKINGTON A LEYLAND A MATTHEWS A | 2005 | Surf Coat Tech2005，199，23： | 1 |
| 6 | Vertical wave packets observed in a crystallized hexagonal monolayer complex plasma显示文摘 | SAMSONOV D ZHDANOV S MORFILL G | 2005 | Phys Rev E2005，71，02： | 1 |
| 7 | Oxide ceramic coatings on aluminium alloys produced by a pulsed bipolar plasma electrolytic oxidation process 显示文摘 | Yerokhin A L Shatrov T A Samsonov V | 2005 | Surface and Coatings Technology2005，199，23： | 1 |
| 8 | MRI diffusion tensor reconstruction with PROPELLER data acquisition显示文摘 | Cheryauka AB Lee JN Samsonov AA | 2004 | Magn Reson Imaging2004，22，2： | 1 |
| 9 | Noise-adaptive nonlinear diffusion filtering, of MR images with spatially var- ying noise levels显示文摘 | SAMSONOV A A JOHNSON C R | 2004 | Magnetic Resonance in Medicine2004，52，： | 1 |
| 10 | Application of DIn- SAR-GPS Optimization for Derivation of Fine-Scale Surface Motion Maps of Southern Cali{ornia显示文摘 | Samsonov S Tiampo K Rundle J | 2007 | IEEE Transactions Geoscience and Remote Sensing2007，45，2： | 1 |
| 11 | Topographic correction for ALOS PALSAR interferometry显示文摘 | Samsonov S | 2010 | IEEE Transactions on Geoscience and Remote Sensing2010，48，7： | 1 |
| 12 | Synergistic effects in the process of protein multicomponent sorption 显示文摘 | DEMIN A A MOKILEVSKAYA A D SAMSONOV G V | 1997 | J Chromatogr A1997，760，： | 1 |
| 13 | Ultrasound enhancement of dissolution kinetics of uranium dioxide in supercritical carbon dioxide显示文摘 | TROFIMOV T I SAMSONOV M D LEE S C | 2001 | J Chem Technol Biotechnol2001，76，： | 1 |
| 14 | Kinetics and dynamics of ion-exchange sorption-desorption of oxytetracycline using sulfonate cation exchanges of various grain size显示文摘 | G V Samsonov N N Momot | 1972 | Leningrad Pharmaceutical Chemistry Institute1972，，6： | 1 |
| 15 | Soluble adhesion molecules (P-selectin,ICAM-1 and ICAM-3) in rheumatoid arthritis显示文摘 | SAMSONOV MIU TILZ GP | 1999 | Abstract Ter Arkh1999，71，5： | 1 |
| 16 | On optimality of parallel MRI reconstruction in k-space 显示文摘 | Samsonov A A | 2008 | Magnetic Resonance in Medicine2008，59，1： | 1 |
| 17 | Fa- tigue Properties of Keronite Coatings on a Magnesium Alloy 显示文摘 | YEROKHIN A L SHATROV A SAMSONOV V | 2004 | Surface and Coatings Technology2004，182，： | 1 |
| 18 | Features of combined (HBV/HCV-infection) viral lesion of the liver显示文摘 | Maev IV Nikushkina IN Samsonov AA | 2008 | Ter Arkh2008，8，2： | 1 |
| 19 | Magnetostratigraphy of the lower Triassic volcanics from deep drill SG6 in western Siberia:evidence for long-lasting Permo-Triassic volcanic activity显示文摘 | Westphal M Gurevitch E Samsonov B V | 1998 | Geophysical Journal International1998，134，1： | 1 |
| 20 | The Ex- perimental Determination of the Melting Heat for E635 Zir- conium Alloy 显示文摘 | PETROVA I I SAMSONOV B N PELETSKII V E | 2003 | High Temperature2003，4，6： | 1 |
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