结果表明：三种禾草主要表现为集聚型分布，水淹干扰对同一物种种群的分布格局类型影响不显著；

The results are as follows: the three species populations, in spite of the flooding, remain in congregated distribution patterns.

目前，该物种种群的保护，需要在韩国。

At present, the population protection of this species is needed in Korea.