红树林是热带—亚热带海岸潮间带的一种特有的植被类型和指示植物 .根据沉积物中出现的红树植物花粉种类和数量 ,推测了海滨红树林的演化、海面升降、海岸线变迁 ,追溯了古海流和沉积物来源 ,阐述了红树植物花粉在海洋地质研究中对深入探讨古环境变化和海陆相互作用等方面的重要意义 .Mangrove flora are special vegetation and indicative plants existing in certain areas of tropical and subtropical coasts.According to the variety and quantity of mangrove pollen discoveried in the sediments,this paper inferred the evolution of mangrove flora and changes of sea level and paleo-shoreline.Mangrove pollen also provide evidence for tracing paleo-ocean current and sediments source.In marine geological research,the study on mangrove pollen is also important for exploring paleoenvironment changes and ocean-continent interaction.国家自然科学基金资助项目 ( 4 95 76 2 87) ;; 华东师范大学河口海岸国家重点实验室资助项目 ( 2 0 0 0 0 1) ;; 国家海洋局海底科学 重点实验室资助项目 ( 2 0 0 1-4
