海洋上层对台风“南天”的不同响应
Different responses of the upper ocean to typhoon Namtheun
摘要：
利用海面测量和垂直剖面资料，研究了2004年7月台风“南象”对上层海洋的影响。台风前的海洋开发环境在这次台风中起了重要作用。在气旋涡A和台风尾流B处存在两个极端冷却区。虽然A和B的SST冷却幅度相似，但其他物理和生物物理响应却大不相同。结合多卫星资料和垂直廓线资料，发现A点的响应以上升流为主，B点的响应以垂直混合为主。研究结果表明，要深入了解台风对海洋表面的影响，需要通过现场观测和卫星观测，以及物理和生物模型来分析次表层动力学。
英文摘要：
The responses of the upper ocean to typhoon Namtheun in July 2004 are investigated by sea surface measurements and vertical profiles. Pre-typhoon ocean environment played an important role in this case. There were two extreme cooling regions located at cyclonic eddy A and typhoon wake B. Although the magnitudes of SST cooling at A and B were similar, other physical and biophysical responses were quite different. Combining multi-satellite data with vertical profile data, it is found that the upwelling dominated the responses at A and the vertical mixing dominated the responses at B. This study implies that to insight into the ocean surface responses to typhoon, the subsurface dynamics need to be analyzed via both the in situ and satellite-based observations, and the physical and biological models.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
