求专业翻译,人工的,机器的不要
来源:百度知道 编辑:UC知道 时间:2024/07/04 07:05:28
This paper chooses the core of MD3050 on the Hamm plateau in West Philippine Sea, to appraisal and statistics the biota of planktonic foraminifera on the sediment systematically. Using the transfer function of planktonic foraminifera FP-12E (Thompson, 1981) and the modern analog technique (MAT) to restore the ancient temperature; Using the method of time series analysis to research the cyclical evolution of paleo-environment factors and short-term events of the mutation, to explore the drive mechanism of the source of the Kuroshio and changes of low-latitude Pacific region recorded paleo-environment. Found the precession-driven changes of solar radiation in the low latitude is the main reason of SST changes in the summer, while the role of the media is likely to be the East Asian summer monsoon. In winter, SST are significantly related to eccentricity cycle and a few with the precession-driven cycles changes,it means the changes of SST in winter were restricted by higher and lower l