How to protect the Yellow River from soil erosion in the middle reaches of the degradation of water conservation capacity in the upper reaches?

category:Global
 How to protect the Yellow River from soil erosion in the middle reaches of the degradation of water conservation capacity in the upper reaches?


On March 12, volunteers and people planted trees in Sanmenxia City, Henan Province at the construction project of Baili Yellow River Ecological Corridor. Data picture / visual China