Water birds on the wetland are an important component of the wetland ecosystem, playing a very important role in maintaining the wetland ecosystem.

湿地水鸟是湿地生态系统的重要组成部分，对维持湿地生态系统起着举足轻重的作用。

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The ecological functioning of the wetland, for instance, in flood control, water purification, and habitat provision for waterfowl and other birds, have been seriously affected.

沙化对湿地功能，诸如洪水调控、污染物净化以及提供动植物栖息地等造成了不同程度的破坏。

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Shantou Coastal Wetland Natural Reserve was one of three important zones for migratory birds, where distributing 64 species of waterfowls, equal to (51.2%) of the whole birds species in Shantou City.

汕头市海岸湿地自然保护区是我国三大候鸟迁徙路线涉及区之一；分布64种水鸟，约占汕头鸟类总种数的51.2%。

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Whenever possible, the windows are opened to take advantage of the fresh air and connect employees to the sounds of birds in the wetland bordering two sides of the building.

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