HydroBASINS lev08 watershed · #7080012070
Bassin de Arroyo Salado
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 : Ensenada
Sub-basin area
1 792,3km²
Upstream area
1 792,3km²
Discharge
2,76m³/s
Mean elev.
891m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 1790.7 km²100.0% of basin
1 intersecting protected areas
Sierra de San Pedro Mártir
IUCN IINational Park
1.33 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 249 distinct species · 12 253 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 53 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 Salado : 35 espèces reliées par 130 interactions GloBI sur 4 types (connectance 9.1%, filtre Serrano α=0.2). 19 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°
14,9°C
Annual rain
285mm
Moisture idx (CMI)
-0,79
Runoff
43mm/an
PET
1 406mm
AET
242mm
Mean slope
7,9°
Water table
649cm
Forest
30%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)