High-resolution Sr/Ca ratios of two Porites cor- als from Leizhou Peninsula were measured using inductively coupled plasma atomic spectrometry (ICP-AES). TIMS U
The linear barotropic vorticity equation describing wind-driven ocean circulation is considered as a convection-diffusion equation that can be numerically solv
On the hasis of the reason that the offshore oil development areas in the northern South China Sea are at greater depth,more hazardous conditions and distance f