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First time! Another major discovery in Qinghai

Tech 2023-07-07 17:22:39 Source: Network
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Recently, the reporter learned from the Qinghai Polar Natural Resources Survey and Research Institute that during the field survey in the Jiangyuan District of the Yangtze River and Lancang Jiangyuan District of the Yangtze River, the researchers found for the first time the typical ancient karst landforms distributed in the source area of the Yangtze River and Lancang River. They are diverse in shape and have a certain degree of zonal differentiation

Recently, the reporter learned from the Qinghai Polar Natural Resources Survey and Research Institute that during the field survey in the Jiangyuan District of the Yangtze River and Lancang Jiangyuan District of the Yangtze River, the researchers found for the first time the typical ancient karst landforms distributed in the source area of the Yangtze River and Lancang River. They are diverse in shape and have a certain degree of zonal differentiation.

Batang Hot Water Gully Underground Underground River

3330Batang Hot Water Gully Underground Underground RiverLancang River Source Dissolved Depression Funnel Lake~100030003200

Lancang River Source Dissolved Depression Funnel Lake

According to researchers, the alternating development of karst and cold environments has created typical karst landforms at the source of the Yangtze River, providing us with very favorable conditions for studying the ancient geographical environment and its changes on the plateau. The unique karst topography of the Yangtze River and Lancang River watershed ridge further negates the inference that the Jiangyuan District was covered by ice in Quaternary.

Transferred from/CCTV News Client


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