HydroBASINS lev08 watershed · #7080049970
Bassin · #7080049970
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 5 administrative regions : Aldama, Altamira, Ciudad Madero, Pueblo Viejo, Tampico
Sub-basin area
218,6km²
Upstream area
218,6km²
Discharge
1,91m³/s
Mean elev.
11m
Administrative coverage
5 dept-equivalent regions (GADM L2)
- 179.9 km²82.5% of basin
- 14.5 km²6.7% of basin
- 8.7 km²4.0% of basin
- 1.6 km²0.7% of basin
- Pueblo ViejoVeracruz · México0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 215 distinct species · 5 751 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 · #7080049970 : 28 espèces reliées par 60 interactions GloBI sur 4 types (connectance 8.5%, 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°
23,9°C
Annual rain
1 043mm
Moisture idx (CMI)
-0,25
Runoff
283mm/an
PET
1 399mm
AET
862mm
Mean slope
0,6°
Water table
44cm
Forest
29%
Crops
52%
Urban
22%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)