Sierra de Alcarama y Valle del Alhama
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
102 km²
Commune · ESP
n.a. (143)
Spain
CfaTemperate, no dry season, hot summer(72 %)
Species observed
2 489
Observations
48 538
Area
762,1km²
Ecological tissue
Sample of 37 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 n.a. (143) : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 2 types (connectance 10.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
69
Connectance
0.104
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 489 distinct species · 48 538 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,7°C
Annual rain
458mm
Warmest m°
28,4°C
Coldest m°
1,7°C
Elevation: 513 m on average (min 263 m, max 1 183 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,7°C
Annual rain
458mm
Warmest month
28,4°C
Coldest month
1,7°C
Mean alt.
513m
Min
263m
Max
1 183m
Std. dev.
191m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(72 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,7
Org. C
22,0g/kg
Clay
28,1%
Sand
28,5%
Silt
43,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to La Rioja
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,5
Org. C
36,1g/kg
Clay
27,5%
Sand
28,5%
Silt
44,0%
5–15 cm
pH H₂O
7,8
Org. C
14,1g/kg
Clay
26,7%
Sand
29,0%
Silt
44,3%
15–30 cm
pH H₂O
7,8
Org. C
15,7g/kg
Clay
30,1%
Sand
27,9%
Silt
42,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest10.4%
Crops25.7%
Built-up0.7%
Bare soil6.3%
Other (grassland, water…)56.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 1 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
196,0km
Lake surface here
0,41km²
Basins crossed
7
Max stream order
7
Max drainage
25 404km²
Discharge in basins
576,9m³/s
Mean precip.
569mm/an
Mean T°
11,8°C
Moisture idx
-0,44
Max snow
6%
Mean runoff
162mm/an
Mean elev. (basins)
669m
Watersheds crossing here
- Bassin de Canal de Lodosasub-area436,6 km²overlap291.62 km²38%
- Bassin de Río Linaressub-area1 244,5 km²overlap272.68 km²36%
- Bassin de Canal de Lodosasub-area435,8 km²overlap93.19 km²12%
- Bassin de Río Cidacossub-area678,5 km²overlap70.20 km²9%
- Bassin de Río Ebrosub-area503,5 km²overlap23.98 km²3%
- Bassin de Río Ebrosub-area14,4 km²overlap9.82 km²1%
- Bassin de Río Ebrosub-area1,4 km²overlap0.61 km²0%
Lakes (1, top by area)
Rivers / streams (13, ord ≥ 4)
- Canal de Lodosaord 6len here60.36 km56%total107 km
- Río Ebroord 7len here33.88 km4%total863 km
- Río Linaresord 3len here28.89 km43%total68 km
- Rio Manzano o Añamazaord 2len here18.21 km48%total38 km
- Río Alhamaord 3len here17.12 km28%total60 km
- Río Cidacosord 2len here14.79 km25%total60 km
- Acequia del Río de la Barrancaord 1len here9.55 km88%total11 km
- Barranco de Valdecerezoord 1len here4.91 km39%total13 km
- Arroyo de Valverdeord 2len here4.36 km29%total15 km
- Barranco del Bañoord 3len here2.26 km83%total3 km
- Barranco Carnanzúnord 3len here1.38 km100%total1 km
- Arroyo de Vallarosoord 2len here0.21 km2%total10 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,7nW
Built-up
70,4%
Pesticides
38,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas12
IUCN Not Reported · 6IUCN IV · 4IUCN V · 2
Sierra de Alcarama y Valle del Alhama
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1990
102 km²
Sierra de Alcarama y Valle del Alhama
IUCN VNatura 2000 · 2003
102 km²
Cigudosa-San Felices
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
68 km²
Tramos Bajos del Aragón y del Arga
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
25 km²
Sotos y Riberas del Ebro
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
24 km²
Complete list12 protected areas
- Sierra de Alcarama y Valle del AlhamaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2014102 km²
- Sierra de Alcarama y Valle del AlhamaSpecial Protection Area (Birds Directive)IUCN Not Reported1990102 km²
- Sierra de Alcarama y Valle del AlhamaNatura 2000IUCN V2003102 km²
- Cigudosa-San FelicesSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201568 km²
- Tramos Bajos del Aragón y del ArgaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201725 km²
- Sotos y Riberas del EbroSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201424 km²
- Sotos y Riberas del EbroSpecial Protection Area (Birds Directive)IUCN Not Reported202224 km²
- Sotos y Riberas del EbroNatura 2000IUCN V201424 km²
- Sotos del Ebro en AlfaroNature ReserveIUCN IV20015 km²
- Zonas húmedas y yasas de la Degollada y El RecuencoNatural Area (singular)IUCN IV20172 km²
- Carrizal de CofínNatural Area (singular)IUCN IV20171 km²
- Soto de GranjafríaNature enclaveIUCN IV19890 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN