HydroBASINS lev08 watershed · #2080687450
Bassin de Río Guadiana Menor
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 : Granada, Jaén
Sub-basin area
786,8km²
Upstream area
6 609,3km²
Discharge
14,7m³/s
Mean elev.
762m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
2 dept-equivalent regions (GADM L2)
- 785.4 km²99.8% of basin
- 1.9 km²0.2% of basin
13 intersecting protected areas
Sierras de Cazorla, Segura y Las Villas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
137.51 km² overlap
Sierras de Cazorla, Segura y Las Villas
IUCN Not ReportedSpecial Protection Area (Birds Directive)
137.51 km² overlap
Natural Park
137.51 km² overlap
Natura 2000
137.51 km² overlap
Río Guadiana Menor - Tramo Inferior
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.68 km² overlap
Natura 2000
3.68 km² overlap
Río Guadiana Menor - Tramo SupeRíor
IUCN Not AssignedNatura 2000
0.98 km² overlap
Río Guadiana Menor - Tramo Superior
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.98 km² overlap
Alto Guadalquivir
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.10 km² overlap
4 more protected areassorted by overlap area
Alto Guadalquivir
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.10 km² overlap
Alto Guadalquivir
IUCN IVNatura 2000
0.10 km² overlap
Alto Guadalquivir
IUCN IINature Place
0.10 km² overlap
Cueva del Agua de Tíscar
IUCN IIINatural Monument
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 485 distinct species · 54 876 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 Guadiana Menor : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 6 types (connectance 12.0%, 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°
15,1°C
Annual rain
462mm
Moisture idx (CMI)
-0,62
Runoff
88mm/an
PET
1 213mm
AET
394mm
Mean slope
9,5°
Water table
513cm
Forest
11%
Crops
66%
Urban
0%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)