11-21 主要年份自然保护区基本情况
Basic Situation of Natural Protection in Main Years
年 份 | 自然保护区 | 国家级生态示范区
Nature Reserves | National-level Ecological Demonstration Zones
个 数 | 面 积 | 占 辖 区 | 个 数 | 面 积 | 占 辖 区
|  | 面积比重 |  |  | 面积比重
Year | (个) | (万公顷) | (%) | (个) | (万公顷) | (%)
Number | Area | Percentage | Number | Area | Percentage
(unit) | (10 000 hectares) | of Zone in | (unit) | (10 000 hectares) | of Zone in
|  | the Region |  |  | the Region
|  | (%) |  |  | (%)
2000 | 23 | 1594.05 | 9.6 | 5 | 869.08 | 5.2
2001 | 26 | 2042.40 | 12.3 | 7 | 1105.50 | 6.6
2005 | 28 | 2183.49 | 13.1 | 8 | 1275.86 | 7.7
2006 | 28 | 2162.49 | 13.0 | 8 | 1275.86 | 7.7
2007 | 34 | 2257.60 | 13.6 | 8 | 1275.86 | 7.7
2008 | 34 | 2257.60 | 13.6 | 8 | 1275.86 | 7.7
2009 | 34 | 2257.60 | 13.6 | 8 | 1275.86 | 7.7
2010 | 34 | 2257.60 | 13.6 | 8 | 1275.86 | 7.7
注：2007年起,自然保护区包括兵团及地县级保护区。
Note: Since 2007,natural reserves include reserves of Xinjiang prodution and construction Group and cities at country level.