Río Guadiana Alto - Zujar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
31 km²
Subdivision · ESP
Valverde de Mérida
Spain
CsaTemperate, dry summer, hot summer(100 %)
Species observed
402
Observations
2 805
Area
51,6km²
Ecological tissue
Sample of 34 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 Valverde de Mérida : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 5 types (connectance 10.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
56
Connectance
0.100
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
402 distinct species · 2 805 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,0°C
Annual rain
535mm
Warmest m°
33,3°C
Coldest m°
3,9°C
Elevation: 272 m on average (min 217 m, max 308 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,0°C
Annual rain
535mm
Warmest month
33,3°C
Coldest month
3,9°C
Mean alt.
272m
Min
217m
Max
308m
Std. dev.
30m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
17,3g/kg
Clay
17,5%
Sand
49,2%
Silt
33,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Badajoz
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
30,1g/kg
Clay
16,6%
Sand
49,5%
Silt
33,9%
5–15 cm
pH H₂O
6,7
Org. C
12,6g/kg
Clay
16,7%
Sand
48,5%
Silt
34,7%
15–30 cm
pH H₂O
6,5
Org. C
9,2g/kg
Clay
19,2%
Sand
49,5%
Silt
31,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.2%
Crops56.4%
Built-up0.3%
Bare soil3.8%
Other (grassland, water…)34.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
5,4km
Basins crossed
2
Max stream order
6
Max drainage
43 530km²
Discharge in basins
6,3m³/s
Mean precip.
506mm/an
Mean T°
16,5°C
Moisture idx
-0,60
Mean runoff
91mm/an
Mean elev. (basins)
304m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,6nW
Built-up
25,5%
Pesticides
38,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN