The historical earthquake activity is intense in the North China region. However, no middle-sized earthquakes have occurred in the last decades in the region si
Comparative analysis is carried out by using finite-domain power spectrum and lagged regression methods for the propagating characteristics and air-sea interact
The third Chinese National Arctic Research Expedition (3rd CHINARE-Arctic in 2008) was carried out from July to September 2008.During the survey,numerous sea wa