HydroBASINS lev08 watershed · #2080018280
Bassin de Arroyo de Verguetas
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 : Cádiz
Sub-basin area
114,5km²
Upstream area
114,6km²
Discharge
0,81m³/s
Mean elev.
30m
Administrative coverage
15 intersecting protected areas
Pinar de Roche
IUCN IVNatura 2000
7.27 km² overlap
Pinar de Roche
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
7.27 km² overlap
Bahía de Cádiz
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.65 km² overlap
Bahía de Cádiz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.65 km² overlap
Bahía de Cádiz
IUCN IVNatura 2000
4.65 km² overlap
Bahía de Cádiz
IUCN VNatural Park
4.65 km² overlap
Estrecho Occidental
IUCN Not ReportedSite of Community Importance (Habitats Directive)
2.30 km² overlap
Estrecho Occidental
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.30 km² overlap
Espacio marino de la Bahía de Cádiz
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.45 km² overlap
6 more protected areassorted by overlap area
Espacio marino de la Bahia de Cadiz
IUCN Not ReportedMarine Protected Area (OSPAR)
1.44 km² overlap
La Barrosa
IUCN Not AssignedPeriurban Protected Area
1.08 km² overlap
Laguna de la Paja
IUCN IVNature Reserve
0.39 km² overlap
Marismas de Sancti Petri
IUCN IINature Place
0.08 km² overlap
Río salado de Conil
IUCN IVNatura 2000
0.02 km² overlap
Río Salado de Conil
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 778 distinct species · 51 246 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Arroyo de Verguetas : 27 espèces reliées par 55 interactions GloBI sur 2 types (connectance 10.4%, filtre Serrano α=0.2). 6 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°
17,6°C
Annual rain
661mm
Moisture idx (CMI)
-0,34
Runoff
224mm/an
PET
995mm
AET
556mm
Mean slope
1,0°
Water table
133cm
Forest
16%
Crops
22%
Urban
45%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)