Submerged macrophytes is key community in shallow lake ecosystem.It plays important role in water environmental quality and aquicolous ecosystem structure.
沉水植物是浅水湖泊
统的关键种群，对水环境质量及水统结
有重
。
Submerged macrophytes is key community in shallow lake ecosystem.It plays important role in water environmental quality and aquicolous ecosystem structure.
沉水植物是浅水湖泊统的关键种群，对水环境质量及水统结有重。
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