Preliminary report on the landslide early warning on August 20, 2021, in Nangqian County, Qinghai Province, China

Nangqian is located on the southeastern Tibetan Plateau and stretches over a vast area from the southern Kunlun Mountains to the northern Tanggula Mountains. The county is the southern gate of Qinghai Province and is also a major pastoral region. Within the region, the terrain has high altitudes, deep gaping valleys and continuous tall mountains. … Read more

A preliminary study on the inorganic carbon sink function of mineral weathering during sediment transport in the Yangtze River mainstream

CaO, MgO, calcite and dolomite contents of suspended sediments in the Yangtze River and its main tributaries Figure 2 shows a declining tendency of the CaO + MgO and calcite + dolomite of suspended sediments in the mainstream of the Yangtze River from upstream to downstream. The total CaO + MgO contents along the Yangtze … Read more