<正>The northeast Tibetan plateau contains important information on the northeastward growth of the Tibetan plateau.It is bounded by the Ordos Block to the east
Objective As a new type of gas hydrates,the natural gas hydrates in the perfost region of the Qilian Mountains are characterized by their shallow burial depth,welldeveloped coal seam,high content of h
<正>Remote sensing has played a pivotal role in our understanding of the geometry of dykes and dyke swarms on Earth,Venus and Mars(West and Ernst,1991;Mege and