摘要
综述了近20多年来盐沼水-沉积物-植物界面流速的研究进展。在此基础上,拟对盐沼水-沉积物-植物界面的流速分布、变化和研究状况进行一定的归纳,并提出可能的研究方向和途径。内容包括通过野外观测和室内模拟定量分析研究盐沼和不同植被状况下(不同植株高度、密度、不同种类植株等)流速变化规律及其流速变化原因。本领域研究有待收集大量数据后进一步深入和系统地探讨。
In this paper, the advances in the study on current velocity in saltmarsh water-sediment-plant interface in recent years are summarized, the research status in the field is reviewed, and the possible research directions and approaches are proposed. The research topics include the studies on regularity of and reasons for the saltmarsh current velocity variations under different vegetation conditions by making field observation and indoor experiment. It is needed to collect a great deal of data to further explore abovementioned research topics in this field.
出处
《海岸工程》
2007年第1期64-71,共8页
Coastal Engineering
基金
国家自然科学基金项目--长江口崇明东滩高潮滩盐沼水-沉积物-植物界面泥沙输移机制研究(40571012)
关键词
盐沼
流速
模型
saltmarsh
current velocity
model
