英语语法分析

The content of TN obviously increased for the death of phragmites communis.

芦苇冬季死亡分解会造成底泥中总氮含量的增加。

The Phragmites communis community is landscape plant community and have wide distributions.

芦苇群落分布广泛，面积最大，是白洋淀的景观植物群落。

Tide was the main hydrology course, which influenced the Shanyutan Phragmites australis marsh of Min River estuary.

潮汐是影响闽江河口鳝鱼滩芦苇湿地的主要水文过程。