HydroBASINS lev08 watershed · #2080691090
Bassin de Río Guadalquivir
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 : Córdoba, Sevilla
Sub-basin area
240,5km²
Upstream area
29 637,6km²
Discharge
76,52m³/s
Mean elev.
179m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Guadiato1500 km²
- Bassin de Río Guadalquivir16 km²
2 dept-equivalent regions (GADM L2)
- 215.8 km²89.7% of basin
- 24.9 km²10.3% of basin
9 intersecting protected areas
Guadiato-Bembézar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
64.85 km² overlap
Guadiato-Bembezar
IUCN IVNatura 2000
64.85 km² overlap
Sierra de Hornachuelos
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
17.87 km² overlap
Sierra de Hornachuelos
IUCN Not ReportedSpecial Protection Area (Birds Directive)
17.87 km² overlap
Sierra de Hornachuelos
IUCN IVNatura 2000
17.87 km² overlap
Sierra de Hornachuelos
IUCN VNatural Park
17.87 km² overlap
La Sierrezuela
IUCN Not AssignedPeriurban Protected Area
3.80 km² overlap
Río Guadalquivir -Tramo Medio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.67 km² overlap
Natura 2000
3.67 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 068 distinct species · 18 940 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Guadalquivir : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 10 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°
17,5°C
Annual rain
626mm
Moisture idx (CMI)
-0,54
Runoff
94mm/an
PET
1 346mm
AET
528mm
Mean slope
3,1°
Water table
426cm
Forest
21%
Crops
53%
Urban
1%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)