中国环境统计年鉴 2007，栏目：一、综合>>1-6 生态环境保护情况，共1页
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| 1—6生态环境保护情况 |
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| Eco-environmental Protection |
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| 指标 |
Item |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 森林面积(万公顷) |
Forest Area(10000 hectares) |
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| 森林覆盖率(％) |
orest Coverage Rate(％) |
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| 活立木蓄积量 |
Standing Forest Stock |
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*** |
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*** |
*** |
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| (亿立方米) |
(100 million cu.m) |
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| 森林蓄积量 |
Stock Volume of Fclrest |
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| (亿立方米) |
(100 million cu.m) |
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| 水土流失面积(万平方公里) |
Area of Soil Erosion(1 0000 sq.km) |
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| 水土流失治理面积 |
Area of Soil Erosion Under Cotrol |
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*** |
*** |
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| (万公顷) |
*** |
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| 当年造林面积 |
Area of Afforestation |
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*** |
*** |
*** |
*** |
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| (万公顷) |
*** |
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| 全国自然保护区数(个) |
Number of Nature Reserves(unit) |
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*** |
*** |
*** |
*** |
*** |
| #国家级 |
National Level Reserves |
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*** |
| 全国自然保护区面积 |
Area of Nature Reserves |
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*** |
*** |
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| (万公顷) |
*** |
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| 全国保护区面积占辖区 |
Proportion of Area of Nature |
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*** |
*** |
*** |
*** |
*** |
| 面积(％) |
Reserves in the Region(％) |
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| 全国生态示范区数 |
Number of Demonstration Zones of |
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*** |
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| (个) |
Ecology(unit) |
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| #国家级 |
National Level Demonstration Zones |
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*** |
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*** |
*** |
*** |
| 全国湿地面积(万公顷) |
Area of Wetland(10000 hectares) |
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| #滨海湿地 |
Sea Shore |
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| 河流湿地 |
River |
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| 湖泊湿地 |
Lake |
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| 沼泽湿地 |
Swamp |
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| 库塘湿地 |
Reservoir and Pond |
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*** |
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*** |
| 全国湿地面积占国土面积 |
Proportion Wetland in National |
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| (％) |
Surface Area(％) |
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