On the afternoon of February 22, the reporter visited the sand and gravel factory in Cambula Town, Jianzha County, Huangnan Tibetan Autonomous Prefecture, Qinghai Province. The sand and gravel factory was mined during the construction of the Lijiaxia Reservoir in the 1990s. The area of ​​ecological damage caused by the area is 83,000 square meters.

  In 2021, the Jianzha County Ecological Environment Bureau began to carry out ecological restoration of the sand and gravel factory in Kambula Town, located in the upper reaches of the Yellow River. The restoration work has been completed 93%, and it is expected to be handed over for acceptance in the middle of this year.

The site is backed by Cambra National Forest Park and faces the Yellow River. The restoration work is of great significance to the ecological protection of the Yellow River Basin.

(Reporter Qi Miao)

Responsible editor: [Cheng Chunyu]

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