Page 57 - 2017年全国水利发展统计公报

Main Index of National Water Resources Development (2012 2017)

Indicators unit 2012 2013 2014 2015 2016 2017

3
1郾 Irrigated area 10 ha 67郯 780 69郯 481 70郯 652 72郯 061 73郯 177 73郯 946
3
2郾 Farmland irrigated area 10 ha 62郯 491 63郯 473 64郯 540 65郯 873 67郯 141 67郯 816
3
Newly鄄increased in 2017 10 ha 2郯 151 1郯 552 1郯 648 1郯 798 1郯 561 1郯 070
3
3郾 Water鄄saving irrigated area 10 ha 31郯 217 27郯 109 29郯 019 31郯 060 32郯 847 34郯 319
Highly鄄efficient water鄄saving irrigated
3
10 ha 14郯 126 14郯 271 16郯 114 17郯 923 19郯 405 20郯 551
area摇
4郾 Irrigation districts over 10郯 000 mu Unit 7郯 756 7郯 709 7郯 709 7郯 773 7郯 806 7郯 839

Irrigation districts over 300郯 000 mu Unit 456 456 456 456 458 458

Farmland irrigated areas in irrigation
3
10 ha 30郯 087 30郯 216 30郯 256 32郯 302 33郯 045 33郯 262
districts over 10郯 000 mu
Farmland irrigated areas in irrigation
3
10 ha 11郯 260 11郯 252 11郯 251 17郯 686 17郯 765 17郯 840
areas over 300郯 000 mu
5郾 Rural population accessible to safe
% 76 79 80
drinking water
%
Centralized water supply system 82 84 85
6郾 Flooded or waterlogging area under
3
10 ha 21郯 857 21郯 943 22郯 369 22郯 713 23郯 067 23郯 824
control摇
4
7郾 Controlled or improved eroded area 10 km 2 103郾 0 106郾 9 111郾 6 115郾 5 120郾 4 125郾 8
4
Newly鄄increased 10 km 2 4郾 4 5郾 3 5郾 5 5郾 4 5郾 6 5郾 9
8郾 Reservoirs Unit 97郯 543 97郯 721 97郯 735 97郯 988 98郯 460 98郯 795
Large鄄sized Unit 683 687 697 707 720 732
Medium鄄sized Unit 3郯 758 3郯 774 3郯 799 3郯 844 3郯 890 3郯 934

8
Total storage capacity 10 m 3 8郯 255 8郯 298 8郯 394 8郯 581 8郯 967 9郯 035
8
Large鄄sized 10 m 3 6郯 493 6郯 529 6郯 617 6郯 812 7郯 166 7郯 210
8
Medium鄄sized 10 m 3 1郯 064 1郯 070 1郯 075 1郯 068 1郯 096 1郯 117

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