<正>1 Introduction The Pearl River Delta(PRD)is located in the north coast area of the South China Sea(SCS).As one of the largest delta in China,only the two la
<正>Objective Aeolian sediments on the Chinese Loess Plateau contain some of the best continental archives of palaeoclimate change in the Late Cenozoic.The cons
<正>Objective The hydraulic fracturing is still an effective technology for the exploitation of coalbed methane(CBM).However,after the hydraulic fracturing oper