The Lhalu Wetland National Nature Reserve in Lhasa, Xizang autonomous region, has officially been recognized by the World Record Certification Agency (WRCA) as the world's highest-altitude urban natural wetland, authorities announced on Dec 20 in Lhasa. [Photo by Palden Nyima/chinadaily.com.cn]

The Lhalu Wetland National Nature Reserve in Lhasa, Xizang autonomous region, has officially been recognized by the World Record Certification Agency (WRCA) as the world's highest-altitude urban natural wetland, authorities announced on Dec 20 in Lhasa.

Often referred to as the "Lungs of Lhasa", this ecological landmark highlights China's achievements in high-altitude wetland protection and serves as a global model of sustainable conservation.

Spanning 12.2 square kilometers at an average altitude of 3,649 meters, the Lhalu Wetland is not only a rare urban ecological resource, but also a vital habitat for diverse wildlife, according to the local authority.