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青海省土地辽阔,面积八十多万方公里,在地形上青海省主要是青康藏大高原的一部分——青海高原,多数地区,海拔在4000公尺以上。在全省内,按自然条件,分为农区和牧区。农区主要在省境的东北一隅,即湟水流域和贵德以下的黄河沿岸地带。这个区域在地理上称为河湟区,海拔多在2000公尺上下。湟水流域的北面是祁连山脉,四南有日月山,中间有乐都等数个小盆地。河湟区因为地理条件不同,又分为黄河区域,湟水区域,和湟北高原。河湟区
Qinghai Province has a vast land area of more than 800,000 square kilometers. On the topography of Qinghai Province, Qinghai-Tibet Plateau is mainly part of the Qinghai-Tibet Plateau - Qinghai Plateau, most of which is above 4000 meters above sea level. Within the province, according to natural conditions, divided into rural areas and pastoral areas. The agricultural areas are mainly in the northeastern corner of the province, namely the Huangshui River Basin and the Lower Yellow River coast below Guide. This area is geographically referred to as Heping District, with an elevation of more than 2,000 meters. The north of the Huangshui River Basin is the Qilian Mountains. There are Sun and Moon Mountains in the south and several small basins such as Leduo in the middle. Hehuang area because of the different geographical conditions, is divided into the Yellow River area, water area, and 湟 North Plateau. Hehuang District