HydroBASINS lev08 watershed · #7080049780
Bassin · #7080049780
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 : Abasolo, Soto la Marina
Sub-basin area
501,1km²
Upstream area
501,1km²
Discharge
1,15m³/s
Mean elev.
109m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 486.2 km²97.3% of basin
- Abasolo13.7 km²2.7% of basin
2 intersecting protected areas
Laguna Madre y Delta del Río Bravo
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
17.21 km² overlap
Flora and Fauna Protection Area
17.21 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
126 distinct species · 155 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 · #7080049780 : 20 espèces reliées par 45 interactions GloBI sur 4 types (connectance 11.9%, filtre Serrano α=0.2). 8 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°
23,7°C
Annual rain
772mm
Moisture idx (CMI)
-0,53
Runoff
63mm/an
PET
1 658mm
AET
652mm
Mean slope
1,3°
Water table
252cm
Forest
43%
Crops
33%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)