|
Types
and areas of degraded, desert and stable lands
in the Republic |
|
Table No: ( 10 ) |
|
|
Degradation Type |
Area (Hectare) |
|
Water erosion (W), out of : |
5070608 |
|
1- Slight W |
643960 |
|
2-Moderate W |
1846813 |
|
3-Severe W |
2579835 |
|
Wind erosion (E) : |
578189 |
|
Over blowing (E3) |
475246 |
|
Sheet erosion (E0) |
102943 |
|
Chemical deterioration
(Salinity) |
37089 |
|
Physical deterioration
(Crusting) : |
12717 |
|
Non - used Wasteland |
38917985 |
|
1-Desert |
4856897 |
|
2- Sand dunes |
5815937 |
|
3- Wetland |
48347 |
|
4- Rocks |
28196804 |
|
Stable Land: |
933658 |
|
1-Stabilised naturally |
272154 |
|
2-Stabilised by conservation
practices |
661504 |
|
Total area |
45550246 |
Source
:Land degradation project in Republic of Yemen.
2002 Soil and Water Use Division (ACSAD) and
Renewable Natural Resources Research Center -
AREA. |