|
|
II. SITE DESCRIPTION
|
II.6. DEGRADATION IMPACTS AND DRIVERS
|
| 1. Main degradation impacts |
| Impact description |
% Project area affected |
Impact sevetity |
Comments |
| low |
medium |
high |
| Deforestation |
75 |
- |
- |
 |
Intensive exploitation until 1915-1916 |
| Species loss |
|
- |
- |
- |
|
| Exotic invaders |
|
- |
- |
- |
|
| Pest and diseases |
|
- |
- |
- |
|
| Soil erosion |
75 |
- |
- |
|
|
| Flooding |
|
- |
- |
|
|
| Landslides, debris flows |
|
- |
- |
- |
|
| Soil salinisation |
|
- |
- |
- |
|
| Soil toxicity, pollution |
|
- |
- |
- |
|
| Wildfires |
|
- |
- |
- |
|
|
|
| 2. Degradation drivers |
|
Period of activity |
Still active today? |
Main root causes |
| Less intense |
More intense |
Equal intese |
No |
| Marginal agriculture |
1920-1950 |
- |
- |
- |
|
|
| Overgrazing by wild animals |
|
- |
- |
- |
- |
|
| Overgrazing by domestic animals |
1916-1950 |
- |
- |
- |
|
|
| Over-explotation of fuel-wood |
|
- |
- |
- |
- |
|
| Over-explotation of timber wood |
1915-1919 |
- |
- |
- |
|
|
| Land abandonment |
|
- |
- |
- |
- |
|
| Urbanisation |
|
- |
- |
- |
- |
|
| Pollutants |
|
- |
- |
- |
- |
|
|
|
| 3. Environmental risk/hazards in the project area |
| Enviromental risk/hazards in the project area |
Years of the last recorded events or periods |
| Prolonged drought periods |
|
1945, 1952-55,1958 |
1961-64 |
1970,75,78 |
1981,83,87,95 |
| Killing frost periods |
- |
|
|
|
|
| Frequent and/or severe wildfires |
- |
|
|
|
|
| Extreme rainfall event (erosion, flooding) |
|
1943-50,1953 |
1973-74 |
1982,1989 |
1997,2000 |
|
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