HydroBASINS lev08 watershed · #7080050960
Bassin · #7080050960
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 : Carmen
Sub-basin area
570km²
Upstream area
570km²
Discharge
11,45m³/s
Mean elev.
2m
Administrative coverage
2 intersecting protected areas
Laguna de Términos
IUCN VIFlora and Fauna Protection Area
568.24 km² overlap
Área de Protección de Flora y Fauna Laguna de Términos
IUCN Not ReportedWetland of International Importance (Ramsar Site)
568.24 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
581 distinct species · 8 841 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 · #7080050960 : 33 espèces reliées par 34 interactions GloBI sur 4 types (connectance 4.4%, filtre Serrano α=0.2). 7 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°
26,3°C
Annual rain
1 366mm
Moisture idx (CMI)
-0,16
Runoff
857mm/an
PET
1 618mm
AET
1 122mm
Mean slope
0,2°
Water table
8cm
Forest
57%
Crops
17%
Urban
6%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)