Los Alcornocales
IUCN IVNatura 2000 · 2017
1 735 km²
Commune · ESP
Sierra de Cádiz
Spain
CsaTemperate, dry summer, hot summer(99 %)
Species observed
5 297
Observations
275 143
Area
2 003km²
Ecological tissue
Sample of 36 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Sierra de Cádiz : 25 espèces reliées par 87 interactions GloBI sur 3 types (connectance 12.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
87
Connectance
0.124
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
5 297 distinct species · 275 143 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,1°C
Annual rain
1 144mm
Warmest m°
31,8°C
Coldest m°
5,2°C
Elevation: 363 m on average (min 33 m, max 1 298 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,1°C
Annual rain
1 144mm
Warmest month
31,8°C
Coldest month
5,2°C
Mean alt.
363m
Min
33m
Max
1 298m
Std. dev.
267m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(99 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,3
Org. C
22,3g/kg
Clay
33,9%
Sand
25,7%
Silt
40,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Cádiz
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,3
Org. C
36,1g/kg
Clay
32,5%
Sand
26,1%
Silt
41,4%
5–15 cm
pH H₂O
7,3
Org. C
17,7g/kg
Clay
34,3%
Sand
25,1%
Silt
40,6%
15–30 cm
pH H₂O
7,2
Org. C
13,1g/kg
Clay
35,0%
Sand
25,9%
Silt
39,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest16.7%
Crops32.9%
Built-up0.3%
Bare soil4.1%
Other (grassland, water…)46.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 6 lakes · 35 rivers
Hydrology metrics for this exact territory
Stream length here
367,7km
Lake surface here
29,55km²
Basins crossed
5
Max stream order
4
Max drainage
50 968km²
Discharge in basins
12,3m³/s
Mean precip.
703mm/an
Mean T°
16,6°C
Moisture idx
-0,36
Max snow
1%
Mean runoff
178mm/an
Mean elev. (basins)
282m
Watersheds crossing here
- Bassin de Río Guadaletesub-area3 386,6 km²overlap1804.63 km²90%
- Bassin de Arroyo Salado de Morónsub-area1 635,2 km²overlap109.56 km²5%
- Bassin de Río Corbonessub-area1 914,9 km²overlap57.17 km²3%
- Bassin de Rio Hozgargantasub-area1 478,5 km²overlap24.60 km²1%
- Bassin de Río Guadairasub-area2 026,4 km²overlap7.08 km²0%
Lakes (6, top by area)
Rivers / streams (35, ord ≥ 4)
- Río Guadaleteord 4len here78.07 km49%total158 km
- Río Majaceiteord 3len here29.07 km52%total56 km
- Rio Guadalporcúnord 2len here25.09 km99%total25 km
- Arroyo del Alberiteord 1len here22.47 km100%total22 km
- Arrroyo de la Ventaord 1len here21.34 km75%total29 km
- Arroyo Saladoord 4len here19.00 km50%total38 km
- Rio Trejoord 2len here14.73 km93%total16 km
- Rio Majaceiteord 1len here12.29 km100%total12 km
- Rio de Ubriqueord 2len here12.14 km100%total12 km
- Arroyo de Franquilloord 1len here10.61 km100%total11 km
- Arroyo Bocaleonesord 1len here9.02 km100%total9 km
- Arroyo del Saladoord 1len here8.98 km56%total16 km
23 more river segmentssorted by Strahler order + length
- Rio Taviznaord 2len here8.62 km100%total9 km
- Arroyo de Bocaleonesord 2len here8.60 km96%total9 km
- Arroyo de la Garganta del Boyarord 1len here7.57 km100%total8 km
- Arroyo Bermejoord 1len here7.49 km100%total8 km
- Arroyo Salado de Morónord 6len here7.18 km7%total98 km
- Arroyo de Alfonsoord 1len here7.03 km100%total7 km
- Rio Guadamanilord 2len here6.03 km46%total13 km
- Río Guadaresord 1len here6.01 km38%total16 km
- Arroyo del Chorreaderoord 2len here5.16 km100%total5 km
- Río Guadamanilord 2len here4.86 km38%total13 km
- Canal del Guadalcacínord 3len here4.67 km20%total23 km
- Arroyo de los Molinosord 1len here4.45 km100%total4 km
- Canal de Tablellinaord 1len here4.27 km62%total7 km
- Arroyo de Fuenfríaord 2len here4.00 km100%total4 km
- Arroyo Secoord 1len here3.92 km100%total4 km
- Río Serratoord 1len here3.81 km65%total6 km
- Arroyo de Malacapaord 1len here3.65 km96%total4 km
- Arroyo de Comaresord 1len here2.42 km100%total2 km
- Arroyo del Parralejoord 2len here1.56 km100%total2 km
- Río Corbonesord 4len here1.51 km1%total180 km
- Río Guadairaord 6len here1.49 km2%total82 km
- Arroyo de Montecortoord 2len here0.57 km7%total8 km
- Arroyo del Águilaord 1len here≈ tangenttotal2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,1nW
Built-up
31,8%
Pesticides
34,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas41
IUCN Not Reported · 20IUCN IV · 14IUCN V · 2IUCN II · 2IUCN Ib · 2IUCN III · 1
Los Alcornocales
IUCN VNatural Park · 1989
1 735 km²
Los Alcornocales
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1989
1 735 km²
Los Alcornocales
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2012
1 735 km²
Sierra de Grazalema
IUCN VNatural Park · 1984
534 km²
Sierra de Grazalema
IUCN IVNatura 2000 · 1992
534 km²
Complete list41 protected areas
- Los AlcornocalesNatura 2000IUCN IV20171 735 km²
- Los AlcornocalesNatural ParkIUCN V19891 735 km²
- Los AlcornocalesSpecial Protection Area (Birds Directive)IUCN Not Reported19891 735 km²
- Los AlcornocalesSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20121 735 km²
- Sierra de GrazalemaNatural ParkIUCN V1984534 km²
- Sierra de GrazalemaNatura 2000IUCN IV1992534 km²
- Sierra de GrazalemaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2012534 km²
- Sierra de GrazalemaSpecial Protection Area (Birds Directive)IUCN Not Reported1987534 km²
- Sierra LijarNatura 2000IUCN IV201573 km²
- Sierra LíjarSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201573 km²
- Cola del Embalse de BornosSpecial Protection Area (Birds Directive)IUCN Not Reported20028 km²
- Cola del Embalse de BornosSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20158 km²
- Cola del Embalse de BornosNature PlaceIUCN II19898 km²
- Cola del Embalse de BornosNatura 2000IUCN IV19928 km²
- Río CorbonesSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20158 km²
- Río CorbonesNatura 2000IUCN IV20158 km²
- Río GuadaleteSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20157 km²
- Río GuadaleteNatura 2000IUCN IV20157 km²
- Arroyo de Santiago, Salado de Morón y Matabueyes/GarrapataSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20157 km²
- Arroyo de Santiago, Salado de Morón y Matabueyes/GarrapataNatura 2000IUCN IV20157 km²
- Complejo Endorreico de EsperaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20175 km²
- Complejo Endorreico de EsperaSpecial Protection Area (Birds Directive)IUCN Not Reported19875 km²
- Complejo Endorreico de EsperaNatura 2000IUCN IV20175 km²
- Reserva Natural Complejo Endorreico de EsperaWetland of International Importance (Ramsar Site)IUCN Not Reported20075 km²
- Salado de Lebrija-Las CabezasNatura 2000IUCN IV20154 km²
- Salado de Lebrija-Las CabezasSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20154 km²
- Peñón de ZaframagónSpecial Protection Area (Birds Directive)IUCN Not Reported20023 km²
- Peñón del ZaframagónNatura 2000IUCN IV19923 km²
- Río GuadairaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20152 km²
- Río GuadairaNatura 2000IUCN IV20152 km²
- Cola del Embalse de ArcosSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20152 km²
- Cola del Embalse de ArcosSpecial Protection Area (Birds Directive)IUCN Not Reported20022 km²
- Cola del Embalse de ArcosNatura 2000IUCN IV19922 km²
- Cola del Embalse de ArcosNature PlaceIUCN II19892 km²
- Peñón de ZaframagónNature ReserveIUCN Ib19891 km²
- Tunel III de BornosNatura 2000IUCN IV20151 km²
- Túnel III de BornosSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
- Complejo Endorreico de EsperaNature ReserveIUCN Ib19871 km²
- Cueva del BúhoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
- Cueva del BúhoNatura 2000IUCN IV20151 km²
- Peña de ArcosNatural MonumentIUCN III20110 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations19
- Alcalá del ValleSubdivision
- AlgarSubdivision
- AlgodonalesSubdivision
- Arcos de la FronteraSubdivision
- BenaocazSubdivision
- BornosSubdivision
- El BosqueSubdivision
- El GastorSubdivision
- EsperaSubdivision
- GrazalemaSubdivision
- OlveraSubdivision
- Prado del ReySubdivision
- Puerto SerranoSubdivision
- Setenil de las BodegasSubdivision
- Torre AlháquimeSubdivision
- UbriqueSubdivision
- Villaluenga del RosarioSubdivision
- VillamartínSubdivision
- ZaharaSubdivision