在水位下降期间，植被主要由沼生植物和挺水植物组成。
During the drawdown period, the vegetation is structured by helophytes and emergents.
低水位时，植被主要由沼生植物和挺水植物组成；
During the drawdown period, the vegetation is structured by helophytes and emergents;
沼生植物：多年生的沼泽植物，具有水下越冬芽。
Helophyte a perennial marsh plant that has its overwintering buds under water.
沼生植物：多年生的沼泽植物，具有水下越冬芽。例如芦苇(香蒲)。
Helophyte a perennial marsh plant that has its overwintering buds under water. An example is bulrush (Typha).
沼生植物：多年生的沼泽植物，具有水下越冬芽。例如芦苇(香蒲)。
Helophyte a perennial marsh plant that has its overwintering buds under water. An example is bulrush (Typha).
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