The National Natural Science Foundation of China under contract No.41806048;the Open Fund of the Hubei Key Laboratory of Marine Geological Resources under contract No.MGR202009;the Fund from the Key Laboratory of Deep-Earth Dynamics of Ministry of Natural Resource,Institute of Geology,Chinese Academy of Geological Sciences under contract No.J1901-16;the Aoshan Science and Technology Innovation Project of Pilot National Laboratory for Marine Science and Technology(Qingdao)under contract No.2015ASKJ03-Seabed Resources;the Fund from the Korea Institute of Ocean Science and Technology(KIOST)under contract No.PE99741.
The South Yellow Sea basin is filled with Mesozoic-Cenozoic continental sediments overlying pre-Palaeozoic and Mesozoic-Palaeozoic marine sediments.Conventional multi-channel seismic data cannot describe the velocity ...
supported by the National Natural Science Foundation of China(Grant Nos.41974044,U1901602,41790465,and 41876227);the Science and Technology Project of Shenzhen(Grant No.KQTD2017081011725321)。
The ice flow velocity is a basic feature of glaciers and ice sheets. Measuring ice flow velocities is very important for estimating the mass balance of ice sheets in the Arctic and Antarctic. Traditional methods for m...
Criminal law involves crucial rights of the public,including property rights,political rights,freedom,and even life.As a result,on the one hand,any change to the rule by criminal law may have a significant impact on p...
The main purpose of this research is to estimate the structural analysis and hydrocarbon potential of Miano Block by using seismic and well log techniques. Miano area hosts a number of gas fields with structural and s...
supported by National Natural Science Foundation of China(91128209 and 40176019);StateKey Laboratory of Marine Geology at Tongji University(MG20130306)
Long-term passive source ocean bottom seismograph(OBS) observatory is challenging due to various technical difficulties. In order to gain experience in this field, and to reveal the lithospheric structure beneath the ...
supported by the National Basic Research Program of China (Grant No. 2014CB845902);National Natural Science Foundation of China (Grant Nos. 41174022, 4127408 and 41021003)
The amplitudes of the Earth's free oscillations have a close relationship to earthquake focal mechanisms. Focal mechanisms of large earthquakes can be well analyzed and constrained with observations of long period fr...
sponsored by the National Natural Science Foundation of China(40644019);the Special Found of Scientific Research Program for "the Optimization and Design for Reconstruction Models of Seismoscope",China Earthquake Administration
The ancient idea of Heavenly Punishment confused natural phenomena with social issues,which resulted in Zhang Heng’s tragedy in his later years and seismoscope. The instrument might have been lost in the end of the E...
the Independent Research Project of State Key Laboratory of Power Transmission Equipment & System Security and New Technology,China ( No. 2007DA10512711205)
In order to eliminate chaotic oscillation of electromechanical characteristics of seismograph system, the complex dynamic the four-dimensional nonlinear equations of seismograph system were analyzed. Sliding mode meth...
Commissioned by the state Task Force for scientific reconstruction of Zhang Heng's seismograph, the "Eastern Han Zhang Heng's seismograph" was successfully cast on August 5, 2008 at Shanxi Yuda Group, a national c...