HydroBASINS lev08 watershed · #2080679650
Bassin de Río Guadalmena
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Ciudad Real, Jaén
Sub-basin area
306,5km²
Upstream area
1 260,8km²
Discharge
4,32m³/s
Mean elev.
731m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Guadalmena831 km²
- Bassin · #2080675910124 km²
2 dept-equivalent regions (GADM L2)
- 248.5 km²81.0% of basin
- 58.2 km²19.0% of basin
9 intersecting protected areas
Cuencas del Rumblar, Guadalén y Guadalmena
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
198.42 km² overlap
Natura 2000
198.40 km² overlap
Sierra del Relumbrar y estribaciones de Alcaraz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
46.04 km² overlap
Natura 2000
29.54 km² overlap
Sierras de Cazorla, Segura y Las Villas
IUCN Not ReportedSpecial Protection Area (Birds Directive)
29.54 km² overlap
Natural Park
29.54 km² overlap
Sierras de Cazorla, Segura y Las Villas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
29.54 km² overlap
Sierra Morena
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.81 km² overlap
Sierra Morena
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.81 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
575 distinct species · 35 356 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Río Guadalmena : 28 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 5 types (connectance 9.2%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
14,7°C
Annual rain
431mm
Moisture idx (CMI)
-0,65
Runoff
101mm/an
PET
1 220mm
AET
368mm
Mean slope
7,9°
Water table
578cm
Forest
40%
Crops
18%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)