农业灌溉
3-17 2013年耕地灌溉面积减少原因（按水资源分区和地区分）
Reasons of Decrease of Irrigated Area in 2013 (by Water Resources Sub-region and Region)
单位：千公顷
耕地灌溉面积 Irrigated Area of Cultivated Land
地区
Region
新增 Newly- increased
松花江区 内蒙古 吉 林 黑龙江 辽河区 内蒙古 辽 宁 吉 林 海河区 北 京 天 津 河 北 山 西 内蒙古 辽 宁 山 东 河 南 黄河区 山 西 内蒙古 山 东 河 南 陕 西 甘 肃 青 海 宁 夏 淮河区 江 苏 安 徽 山 东 河 南
Songhua River Inner Mongolia
363.9323.10
0.1410.5120.74
0.140.953.80
4.660.02
减少 Decrease
10.65
工程老化、毁损Aging and Damage of Structures
1.09
耕地灌溉面积减少原因 Reasons of Decrease of Irrigated Area 建设占地 Land Occupation
by Construction
4.66
长期水源不足 Long-term Insufficiency of Water Sources
退耕 Converting Farmland to Other Usage
其他 Others
4.90unit: 103ha
Jilin 58.20Heilongjiang 282.63Liaohe River Inner Mongolia
Liaoning 134.54Jilin Haihe River
188.71134.54
4.907.64
9.28
20.743.800.027.64 9.28
4.63
19.991.72
72.203.33
14.4417.330.66
15.81
Beijing 1.68Tianjin
Hebei 133.54Shanxi 20.36Inner Mongolia
2.13
0.95
38.542.42
10.500.48
4.920.85
10.31 3.43 9.380.96 0.13
Liaoning 0.04Shandong 9.72Henan 21.24Yellow River
127.01
8.2919.6251.869.512.200.708.5829.960.61
0.103.3611.740.950.030.532.327.720.19
7.992.9113.640.930.70.042.29.170.42
0.2 4.54 0.05 8.769.39
2.94
14.15
Shanxi 55.29Inner Mongolia
2.92
1.54 0.18 5.91
1.47
Shandong 10.16Henan 14.30Shaanxi 31.68Gansu 8.55Qinghai
Ningxia 4.11Huaihe River
283.17
0.12 0.012.42 1.645.31 1.29 6.47
0.3081.423.131.666.3370.30
42.972.710.900.8938.47
0.1811.52
0.1214.79
3.36
8.77
Jiangsu 40.60Anhui 35.71Shandong 66.60Henan 140.26
0.39 0.030.764.485.897
0.30 0.3 0.3614.49 3.06 8.38
83
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