甘肃年鉴 2007,栏目:,共1页
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10-16 除涝、治水、治碱情况 |
Flood Prevention,
Water and Soil Conservation and |
Improvement of Saline- Alkaline
Land |
|
指 标 |
Item |
1995 |
2000 |
2005 |
2006 |
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) |
*** |
*** |
*** |
*** |
盐碱耕地面积(千公顷) |
Area of Saline-Alkaline
Land (1000 hectares) |
*** |
*** |
*** |
|
治碱面机(千公顷) |
Improved Area of
Saline-Alkaline |
*** |
*** |
*** |
|
|
Land (1000 hectares) |
|
占盐碱耕地面积(%) |
Ratio of Saline-Alkaline Land Area (%) |
*** |
*** |
*** |
|
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。 |
|
Note:Data
from water resources department. |
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