Funding for this research was provided by:
National Natural Science Foundation of China (41572271)
National Natural Science Foundation of China (41772327)
the Open Project of Key Laboatory of Earth Fissures Geological Disaster of the Ministry of Land and Resources (JSDDY-HJ-D-2018-021)
the Natural Science Foundation of Jiangsu Province (BK20161239)
the Open Fund of National Laboratory for Marine Science and Technology (Qingdao), China (QNLM2016ORP0110)
Article History
Received: 27 June 2019
Accepted: 3 September 2019
First Online: 11 October 2019