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西海固位于宁夏回族自治区南部,是黄土丘陵区的西吉、海原、固原、彭阳、同心等七个国家级贫困县的统称,这里山大沟深、气候干旱、降水稀少、自然条件恶劣,人们吃水靠汇集雨水或者到离家很远的地方拉水解决,饮水安全难以保证,1972年被联合国粮食开发署确定为最不适宜人类生存的地区之一。
Located in the southern part of Ningxia Hui Autonomous Region, Xijianggu is collectively referred to as the seven state-level poverty-stricken counties in Xijie, Haiyuan, Guyuan, Pengyang and Tongxin of the loess hilly region. Here, Shaguogou is deep and has arid climate, scarce precipitation and poor natural conditions. People Draft by the rainwater collection or far away from home to solve the water, drinking water safety is difficult to guarantee, in 1972 by the United Nations Food Development Agency identified as one of the most unsuitable for human survival.