| 12-15
2012-2017年林业生产情况 |
| Basic Statistics of
Afforestation(2012-2017) |
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| 单位：千公顷 |
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(1 000 hectares) |
| 指 标 |
Item |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
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| 营林情况 |
Forest Management |
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| 造林面积 |
Barren Waste |
135.6 |
152.8 |
132.0 |
112.6 |
202.6 |
198.8 |
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Afforestation Area |
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| 人工造林 |
Reforestation |
33.4 |
44.4 |
28.4 |
53.0 |
16.1 |
56.6 |
| #灌木林面积 |
Shrubbery Area |
21.6 |
37.3 |
20.7 |
29.7 |
7.5 |
24.0 |
| 无林地和疏林地新封 |
Newly
Closed Area of No Woodland |
102.3 |
108.4 |
103.6 |
59.6 |
154.9 |
138.8 |
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and Open Forest Land |
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| 年末实有封山(沙)育林面积 |
Area of
Closing Hillsides |
989.8 |
1096.8 |
970.8 |
1152.9 |
1362.3 |
1451.0 |
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to Facilitate Afforestation |
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| 四旁(零星)植树 (万株) |
Fragmentary
Planting (10 000 trees) |
2048.9 |
1395.2 |
1386.3 |
1354.5 |
1354.4 |
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| 育苗面积 |
Actual
Sapling Breeding Area |
5.2 |
4.7 |
6.4 |
1.4 |
4.8 |
8.9 |
| 本年新育面积 |
Newly
Breeded Area This Year |
1.1 |
1.2 |
1.1 |
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| 森林抚育 |
Forest
Tending |
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| 低产低效林改造面积 |
Transformation
Area of Low-yielding |
13.1 |
0.5 |
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and Inefficient Forest |
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| 未成林抚育作业面积 |
Tending Area
of Immature Forest |
30.4 |
5.0 |
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| 中幼龄林抚育面积 |
Tending Area
of Middle-aged |
25.1 |
23.5 |
23.5 |
24.2 |
24.2 |
26.0 |
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and Young Forest |
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| 木材采伐量 |
Volume of Timber Harvesting |
1.1 |
0.6 |
1.0 |
1.3 |
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(万立方米) |
(10 000 cu.m) |
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| 注：本表数据来源青海省林业厅。 |
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a)Data in this
table are from the Provincial Forestry Department.
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