甘肃年鉴 2008,栏目:统计资料>>10 农业>>10-17 除涝、治水、治碱情况,共1页
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| 10-17除涝、治水、治碱情况 |
| Flood
Prevention,Water and Soil Conservation and |
| Improvement of Saline-Alkaline
Land |
| |
| 指标 |
Item |
2000 |
2005 |
2006 |
2007 |
| 易涝面积(千公顷) |
Flooded or Waterlogged Area(1000
hectares) |
*** |
*** |
*** |
*** |
| 除涝面积(千公顷) |
Flooded or Waterlogged Area Under |
*** |
*** |
*** |
*** |
|
Control(1000 hectares) |
|
| 占易涝面积比重(%) |
Ratio in Flooded or Waterlogged Area(%) |
*** |
*** |
*** |
*** |
| 水土流失面积(千公顷) |
Area of Soil
Erosion(1000 hectares) |
*** |
*** |
*** |
*** |
| 水土流失治理面积(千公顷) |
Area of Soil Erosion Under |
*** |
*** |
*** |
*** |
|
Control(1000
hectares) |
|
| 占流失面积的比重(%) |
Ratio of Soil Erosion Area(%) |
*** |
*** |
*** |
*** |
| 小流域治理面积(千公顷) |
Area of Small Valley Under Control(1000 hectares) |
*** |
*** |
*** |
*** |
| 堤防长度(公里) |
Total Length of Dikes(km) |
*** |
*** |
*** |
*** |
| 堤防保护面积(千公顷) |
Area of Land Protected by |
*** |
*** |
*** |
*** |
| |
Dikes(1000
hectares) |
|
|
|
|
| 注:此表为水利部门数据。 |
|
| a)Data
from water resources department. |
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