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The Loess Plateau is a plateau in north-central China formed of loess, a clastic silt-like sediment formed by the accumulation of wind-blown dust. It is located southeast of the Gobi Desert and is surrounded by the Yellow River. It includes parts of the Chinese provinces of Qinghai, Gansu, Shaanxi and Shanxi. [4]
Soils underlain by loess tend to be excessively drained. The fine grains weather rapidly due to their large surface area, making soils derived from loess rich. The fertility of loess soils is due largely to a high cation exchange capacity (the ability of the soil to retain nutrients) and porosity (the air-filled space in the soil). The ...
The loess soil is up to 200 meters thick, with the greatest depths in the southwest, where consolidated loess can be formed into mountains. Thinner deposits are in the northeast where the loess only fills basins. [1] Because loess retains nutrients and water well, the soil can support vegetation through dry seasons.
The plateau is 1,000–1,500m in elevation and is filled with loess, a yellowish, loose soil that travels easily in the wind. Eroded loess silt gives the Yellow River its color and name. The Loess Plateau is bound to the east by the Luliang Mountain of Shanxi, which has a narrow basin running north to south along the Fen River.
The new store, which faces Shanghai's historic Jing'an Temple, is Apple's 57th in China and its eighth in the Chinese financial hub. It is also the company's second-largest flagship store after ...
Soil colour is often the first impression one has when viewing soil. Striking colours and contrasting patterns are especially noticeable. The Red River of the South carries sediment eroded from extensive reddish soils like Port Silt Loam in Oklahoma. The Yellow River in China carries yellow sediment from eroding loess soils.
Chinese scientists have discovered a "brand-new method" of producing large quantities of water using lunar soil brought back from a 2020 expedition, state broadcaster CCTV reported on Thursday. In ...
The yaodong homes are common on the Loess Plateau of China in the North, and are found mainly in five provinces: Gansu, Shaanxi, Shanxi, Henan, and the Hui Autonomous Region of Ningxia. In the Qingyang, Gansu region, the ratio of cave dwellers to non-cave dwellers is the highest found anywhere in China.