宁夏平原又称银川平原,位于宁夏回族自治区中部黄河两岸。 宁夏平原北起石咀山,南止黄土高原,东到鄂尔多斯高原,西接贺兰山。北部是黄河冲积平原——宁夏平原,面积1.7万平方公里,滔滔黄河斜贯其间,流程397公里,水面宽阔,水流平缓。 宁夏平原沿黄两岸地势平坦,早在2000多年以前先民们就凿渠引水,灌溉农田,秦渠、汉渠、唐渠延名至今,流淌至今,形成了大面积的自流灌溉区。
...网 关键词 地下水利用, 宁夏平原, 盐碱地, 灌木, 稳定氢氧同位素 [gap=3483]Key words groundwater utilization, Ningxia Plain, saline-alkali land, shrub, stable hydrogen and oxygen isotope ..
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这里是“天下黄河富宁夏”的开端,也是宁夏平原的起源。
This is the "rich world of the Yellow River in Ningxia," the beginning of the Ningxia Plain is the origin.
在宁夏平原上旅行,放眼四望,家家流水,户户垂杨,恰似江南水乡。
Travelling on the Ningxia Plains, one sees everywhere canals and weeping willows surrounding the homesteads, like the fertile plains lying south of the Yangtse River.
不同社会应对方式,应是明清宁夏平原旱灾严重时在官民行动和心理上的体现。
Different measures taken by officials and common people reflected their psychological situation towards serious drought.
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