People walk on ice sheets near Kangerlussuaq, Greenland, an autonomous territory of Denmark, March 21, 2025. Photo: Xinhua

A glacier is seen near Kangerlussuaq, Greenland, an autonomous territory of Denmark, March 21, 2025. Photo: Xinhua

A scientific research device is placed on the ice sheet near Kangerlussuaq, Greenland, an autonomous territory of Denmark, March 21, 2025. Photo: Xinhua

This photo taken on March 21, 2025 shows ice sheets near Kangerlussuaq, Greenland, an autonomous territory of Denmark. Photo: Xinhua

An aerial drone photo taken on March 21, 2025 shows ice sheets near Kangerlussuaq, Greenland, an autonomous territory of Denmark. Photo: Xinhua

This photo taken on March 21, 2025 shows ice sheets near Kangerlussuaq, Greenland, an autonomous territory of Denmark. Photo: Xinhua

A glacier is seen near Kangerlussuaq, Greenland, an autonomous territory of Denmark, March 21, 2025. Photo: Xinhua

An aerial drone photo taken on March 21, 2025 shows ice sheets near Kangerlussuaq, Greenland, an autonomous territory of Denmark. Photo: Xinhua

An aerial drone photo taken on March 21, 2025 shows ice sheets near Kangerlussuaq, Greenland, an autonomous territory of Denmark. Photo: Xinhua

An aerial drone photo taken on March 21, 2025 shows ice sheets near Kangerlussuaq, Greenland, an autonomous territory of Denmark. Photo: Xinhua