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哈尔滨市呼兰区水土流失总面积为1 205.5平方公里,占幅员面积的46.4%。其中:轻度流失面积为48 638公顷,中度流失面积为34 904公顷,重度流失面积为17 337公顷,分别占总流失面积的48.2%、34.6%和17.2%;耕地流失面积为79 145公顷,林地流失面积为1 065公顷,荒地流失面积为17 268公顷,草地流失面积为2 360公顷,其他流失面积为1 041公顷,分别占总流失面积的78.5%、1.1%、17.1%、2.3%和1%。
The total area of soil and water loss in Hulan District of Harbin is 1 205.5 km 2, accounting for 46.4% of the total area. Of this total, 48 638 hectares were moderate loss, 34 904 hectares were moderate loss and 17 337 hectares were severe loss, accounting for 48.2%, 34.6% and 17.2% respectively of the total loss; and the area of arable land loss was 79 145 hectares , Loss of forest land to 1,065 hectares, loss of wasteland to 17,268 hectares, loss of grassland to 2,360 hectares and loss to other land areas of 1,041 hectares, accounting for 78.5%, 1.1%, 17.1% and 2.3% of the total loss respectively. and 1%.