【摘要】 近二十多年,盐沼水-沉积物-植物界面流速的研究取得了很大的进展。本文拟对盐沼水-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。本文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。更多还原

【Abstract】 The study of saltmarsh water-sediment-plant interface made a great progress in re- cent two decays.This essay is an attempt to summarize the progresses of flow in marsh wa- ter-sediment-plant interface,and put forward the possible trends in research direction and approach.The topics covered include the rule of flow velocity variations under different con- ditions and the reasons for those through field experiments and flume studies.更多还原