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河湟地区中的河是指黄河,湟是指湟水,这两条河沿岸适宜农耕的地区,称作河湟地区或河湟谷地。其范围是从湟水汇入黄河的河口向西,季风能作用到的地区。这片区域最东部有一小部分属于甘肃,大部分在青海境内。东部季风区是青海最富饶的地区,虽然这里的土地面积还不到青海面积的十分之一,但全省三分之二的人口居住在这里。省会西宁坐落在湟水河畔。这里物产丰富、人口集中,经济文化繁荣。青海河湟地区处于中原通往中亚、西藏的通道上,
The river in the Hehuang area refers to the Yellow River, and the Xun refers to the Xishui. The areas suitable for farming along these two rivers are called Hehuang areas or Hehuang valleys. Its range is from the sluice to the mouth of the Yellow River to the west, where monsoon energy can be applied. A small part of the easternmost part of the area belongs to Gansu, mostly in Qinghai. The eastern monsoon region is the richest region in Qinghai. Although the land area here is less than one tenth of that of Qinghai, two-thirds of the province’s population live here. The capital Xining is located in the Huangshui River. Rich property here, population concentration, economic and cultural prosperity. Hehuang area in Qinghai Province is in the Central Plains leading to Central Asia, Tibet passage,