12-19 | b1 | 12-19 林 业 基 本 情 况 | |||
b2 | Basic Statistics on Forestry | ||||
59 | u1 | 单位:万公顷、个 | (10 000 hectares、unit) | ||
t1 | 项 目 | Item | 2008 | 2009 | |
造林、封育面积 | Areas
of Afforesting and closing hill for afforestation |
71.86 | 86.19 | ||
人工造林 | Artificial Afforestation | 37.73 | 35.30 | ||
飞播造林 | Afforestation by Plane | 5.74 | 9.60 | ||
当年封山育林面积 | Area of Closing Hill for Afforestation this Year | 28.39 | 41.28 | ||
按六大林业重点工程分 | Classified by Six Key Projects | ||||
天然林资源保护工程造林、封山育林 | Afforestation
of Protection of Natural Forest and Closing Hill for Afforestation |
11.97 | 23.80 | ||
退耕还林工程造林、封山育林 | Afforestation
of Returning Land for Farming to Forestry and Closing Hill for Afforestation |
10.14 | 5.25 | ||
#退耕地造林 | Afforesting on the Returned Farmland | ||||
京津风沙源治理工程造林、封山育林 | Afforestation
& Closing Hill for Afforestation of Controlling Sand Sround Beijing & Tianjin |
25.57 | 29.15 | ||
“三北”四期防护林工程造林、封山育林 | Afforestation
& Closing Hill for Afforestation of the Forth Stage of "The Three North Shelter Forest Project" |
7.22 | 23.41 | ||
自然保护区个数 | Number of Nature Reserve | 135.00 | |||
#国家级 | National Nature Reserve | 17.00 | |||
自然保护区面积 | Area of Nature Reserve | 1038.41 | |||
造林面积按经济成份分 | Afforestation by Sector of the Economy | ||||
公有经济造林 | Aforestation by Publicily-owned | 40.16 | 55.77 | ||
国有经济造林 | Aforestation by State-owned | 10.60 | 24.35 | ||
集体经济造林 | Aforestation by Collective-owned | 29.56 | 31.42 | ||
非公有经济造林 | Aforestation by Non-publicily-owned | 31.69 | 30.42 | ||
造林面积按林种分 | Areas of Afforestation classified by sorts of forests | ||||
用材林 | Timber Forest | 2.90 | 2.12 | ||
经济林 | Economic Forest | 0.99 | 0.82 | ||
防护林 | Shelter Forest | 67.73 | 83.12 | ||
薪炭林 | Firewood Forest | 0.23 | 0.13 | ||
其他林 | Others | 0.00 | |||
j | 森林覆盖率(%) | Forest Cover Rate(%) | 20.00 | 20.00 |