The isolated liver nuclei and the mature sperm nuclei from Rana nigromaculata and Bufo bufo asiaticus had been investigated by indirect immunofluorescenee meth
The intertidal zone of the Zhujiang River mouth tidal flat is about 570,000 mu in total, and the tidal flat of the subtidal zone (shallower than -2 m of the Hu
The paper deals with the question of Holocene transgression on the southern plain of the Changjiang Delta.At the beginning of the transgression, the paleovalley
Based on the numerical model shown in Ref. [1], a dynamic analysis is given for the storm surges caused by the four typhoons (i. e. typhoons Nos. 5310, 5612, 6