Q
Qiu Lei
Researcher at State Oceanic Administration
Publications - 19
Citations - 133
Qiu Lei is an academic researcher from State Oceanic Administration. The author has contributed to research in topics: Data acquisition & Deconvolution. The author has an hindex of 3, co-authored 19 publications receiving 74 citations.
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Journal ArticleDOI
Deep high-temperature hydrothermal circulation in a detachment faulting system on the ultra-slow spreading ridge
Chunhui Tao,William E. Seyfried,R. P. Lowell,Yunlong Liu,Jin Liang,Zhikui Guo,Kang Ding,Huatian Zhang,Jia Liu,Qiu Lei,Igor Egorov,Shili Liao,Minghui Zhao,Jianping Zhou,Xianming Deng,Huaiming Li,Wang Hanchuang,Cai Wei,Guoyin Zhang,Zhou Hongwei,Jian Lin,Jian Lin,Wei Li +22 more
TL;DR: Geochemical and geophysical datasets are presented that suggest a hydrothermal system penetrating the upper lithospheric mantle at an ultra-slow spreading mid-oceanic ridge.
Journal ArticleDOI
Time correction of the ocean bottom seismometers deployed at the southwest Indian ridge using ambient noise cross-correlation
Yunlong Liu,Yunlong Liu,Cai Liu,Chunhui Tao,Chunhui Tao,Huajian Yao,Qiu Lei,Ao Wang,Ao Wang,Aiguo Ruan,Wang Hanchuang,Zhou Jianping,Huaiming Li,Chuanwan Dong,Chuanwan Dong +14 more
TL;DR: In this article, the authors attempted to estimate clock drift between each station pairs using time symmetry analysis (TSA) based on ambient noise cross-correlation, which appeared to be optimal for the hydrophone data within the period band of 2-5 s in dozens of km-scale interstation distances.
Journal ArticleDOI
Seismic activity recorded by a single OBS/H near the active Longqi hydrothermal vent at the ultraslow spreading Southwest Indian Ridge (49°39′ E)
Yunlong Liu,Yunlong Liu,Chunhui Tao,Chunhui Tao,Cai Liu,Qiu Lei,Vera Schlindwein,Haijiang Zhang,You Tian,Wang Hanchuang +9 more
TL;DR: In this paper, the results of a pilot experiment of passive seismic monitoring near the active Longqi hydrothermal vent at the Southwest Indian Ridge during Chinese cruise DY115-30 were described.
Journal ArticleDOI
The physical model with temperature and pressure controlled for measuring acoustic velocity of marine sediments
Zhou Jianping,Zhou Jianping,Chunhui Tao,Hongxing Li,Xianglong Jin,Xianglong Jin,Qiu Lei,Guoyin Zhang,Xianming Deng +8 more
TL;DR: In this paper, the acoustic properties of seafloor surface sediment are investigated and the acoustic boundary of ocean acoustic propagation is defined. But the acoustic property of sediment is not studied.
Journal ArticleDOI
High-precision seismic data reconstruction with multi-domain sparsity constraints based on curvelet and high-resolution Radon transforms
Wang Hanchuang,Chunhui Tao,Shengchang Chen,ziyin wu,Yong Du,Zhou Jianping,Qiu Lei,Shen Honglei,Xu Weijun,Liu Yunlong +9 more
TL;DR: A high-precision seismic data recovery method with multi-domain sparsity constraints based on curvelet and high-resolution Radon transforms for overcoming the shortcomings associated with the insufficient reconstruction of high-amplitude events is proposed.