Basic data
Moderate
Low
Very high
High
Estimation of soil erosion in Andalusia 2011
250
–
500
0
–
250
1,000
–
1,500
500
–
750
1,500
–
2,000
750
–
1,000
3,000
–
5,000
> 5,000
2,000
–
3,000
Mj * mm/ha * hr *year
Erosivity in Andalusia 2011
Natural Resources
1999
2003
2007
1956
60,000
50,000
40,000
30,000
20,000
10,000
0
Almeria Cadiz Cordoba Granada Huelva Jaen Malaga Seville
Fuente:
Instituto Nacional de Técnica Aeroespacial, 2013.
Evolution of the urban surface in Andalusia
per province
Hectares (ha)
Almeria
Cadiz
Cordoba
Granada
Huelva
Jaen
Malaga
Seville
0
25
50
75
100 %
Low
Moderate
High
Very high
Extension of Andalusia affected by soil erosion
per province 2011
Climax situation
1976
1987
1992
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
Average
1992-2010
0
25
50
75
100 %
Extension of Andalusia affected by soil erosion. Evolution
Low
Moderate
High
Very high
Agriculture
Altered urban
Natural
60
50
40
30
20
10
0
Percentage (%)
1956
1991
1999
2003
2007
Fuente:
Instituto Nacional de Técnica Aeroespacial, 2013.
Evolution of the major landscape areas in Andalusia
9
Terrain and soil
