试题与答案

某市水资源计算成果为,平原区多年平均降水入渗补给量Up=10.95亿m3,平原区地表

题型:单项选择题

题目:

某市水资源计算成果为,平原区多年平均降水入渗补给量Up=10.95亿m3,平原区地表水体对地下水的多年平均入渗补给量Us=7.58亿m3,山丘区降水补给的、侧渗入平原区的多年平均水量Usm=3.29亿m3,多年平均越层补给量Uel=0,多年平均河道入渗补给量Ur=2.63亿m3,该平原区多年平均地下水资源量为()亿m3

A.14.24

B.18.53

C.21.82

D.24.49

答案:

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参考答案:A, B, C, D

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