HydroBASINS lev08 watershed · #2080018370
Bassin · #2080018370
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 1 administrative regions : Huelva
Sub-basin area
386,2km²
Upstream area
386,2km²
Discharge
0,1m³/s
Mean elev.
36m
Administrative coverage
24 intersecting protected areas
Doñana
IUCN IVNatura 2000
216.27 km² overlap
Doñana
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
216.23 km² overlap
Doñana
IUCN Not ReportedSpecial Protection Area (Birds Directive)
216.23 km² overlap
Doñana
IUCN IIWetland of International Importance (Ramsar Site)
215.97 km² overlap
Doñana
IUCN VNatural Park
116.28 km² overlap
Doñana National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
97.81 km² overlap
Doñana
IUCN IINacional Park
96.75 km² overlap
Dehesa del Estero y Montes de Moguer
IUCN Not ReportedSite of Community Importance (Habitats Directive)
29.13 km² overlap
Lagunas de Palos y Las Madres
IUCN Not ReportedSite of Community Importance (Habitats Directive)
6.48 km² overlap
15 more protected areassorted by overlap area
Paraje Natural Lagunas de Palos y las Madres
IUCN Not ReportedWetland of International Importance (Ramsar Site)
6.34 km² overlap
Nature Place
6.32 km² overlap
Estero de Domingo Rubio
IUCN IINature Place
3.54 km² overlap
Estero de Domingo Rubio
IUCN Not ReportedSite of Community Importance (Habitats Directive)
3.42 km² overlap
Estero de Domingo Rubio
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.42 km² overlap
Estero de Domingo Rubio
IUCN IVNatura 2000
3.42 km² overlap
Marismas y Riberas del Tinto
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.69 km² overlap
Marismas y Riberas del Tinto
IUCN IVNatura 2000
0.69 km² overlap
Dunas del Odiel
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.64 km² overlap
Estuario del Río tinto
IUCN IVNatura 2000
0.53 km² overlap
Estuario del Río Tinto
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.53 km² overlap
Espacio marino del Tinto y del Odiel
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.30 km² overlap
Espacio marino del Tinto y del Odiel
IUCN Not ReportedMarine Protected Area (OSPAR)
0.29 km² overlap
Acantilado del Asperillo
IUCN IIINatural Monument
0.12 km² overlap
Natural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 229 distinct species · 108 994 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Bassin · #2080018370 : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 2 types (connectance 7.7%, 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°
17,7°C
Annual rain
507mm
Moisture idx (CMI)
-0,53
Runoff
164mm/an
PET
1 089mm
AET
431mm
Mean slope
0,9°
Water table
267cm
Forest
23%
Crops
50%
Urban
0%
Protected
58%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)