河口物质输运时间尺度研究综述

Review of Transport Time Scales on Estuarine

河口物质输运时间尺度是将河口物理过程与生态过程联系起来的一个重要指标。输运时间尺度经常与生物化学过程的时间尺度进行比较以量化水动力过程在污染物输入及演化过程中的重要性。本文对目前国内外河口输运时间尺度的常用尺度的概念、计算方法及其应用状况进行综述,以期对河口物质输运及生态环境研究提供帮助。

Estuarine transport time scale is an important index which connects the estuarine physical and ecological processes.Transport time scale is always compared with the time scales of bio?chemical processes to quantify the importance of the hydrodynamics in pollution transport and evolution.Some commonly used concepts and computational methods of estu-arine transport time scales,and their current application are synthesized concisely in this pa-per.The summarization is predicted to provide some references for the estuarine transport and ecological environment researches.