The blue waves are rippling, the Dongliao River reproduces the green mountains and green mountains ｜ "The kidneys of the earth" purify the water quality

Wetland is known as the "kidney of the earth", which has important functions such as conservation of water sources, purifying water quality, and protecting biodiversity.In recent years, Siping City and Liaoyuan City have paid close attention to the construction of wetland, which has greatly improved and improved the water quality of the Dongliao River.

Author: Jilin Daily All Media Reporter Zhang Ye

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