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古海洋环境是全球变化研究中的一个重要组成部分。作为表层古海洋环境信息主要载体的浮游有孔虫分布范围广泛,在海洋沉积物中大量保存,在该研究领域中具有不可替代的作用,是重建古环境的基础。对现代浮游有孔虫的生态特征进行研究,是正确理解浮游有孔虫群落及其壳体地球化学指标所蕴涵古海洋环境信息的前提。本文综述了国内外浮游有孔虫生态研究的一些主要方法及其进展,重点阐述了不同海域不同海洋环境条件下一些主要浮游有孔虫属种的区域分布、深度分布、季节性变化及其壳体同位素组成等特征。最后展望了我国南海现代浮游有孔虫生态的研究前景。
Paleoceanography is an important part of the study of global change. Planktonic foraminifera, which is the main carrier of surface paleoceanographic information, has a wide range of distribution and a large amount of preservation in marine sediments. It plays an irreplaceable role in this field of study and is the basis for reconstructing paleoenvironment. Studying the ecological characteristics of modern planktonic foraminifera is a prerequisite for a correct understanding of the paleoenvironmental information contained in the planktonic foraminiferal community and its shell geochemical indicators. This review summarizes some main methods and advances in the research on the ecology of planktonic foraminifera at home and abroad. The distribution, depth distribution, seasonal variation and its shell of some major planktonic foraminifera species in different marine environments under different marine environments are emphatically elaborated Body isotope composition and other characteristics. Finally, the prospect of the modern planktonic foraminiferal ecology in the South China Sea is forecasted.