우리 나라 농업용수 이용량의 재산정(관개배수 \circled2)

The re-estimating on the aumount of agricultural water use in Korea

The peculiarity of agricultural water in Korea is taking advantage of the effective rainfall and return flow in consumptive use. The agricultural water which the Ministryof Construction figured out in 1989 was excluded these traits. As a result of the re-estimating amount of agricultural water in 1999, we can presume it up to 14.9 billion m$\^$3/ to 22.6 billion m$\^$3/ per year.