HydroBASINS lev08 watershed · #7080051080
Bassin de Río Chumpan
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 4 administrative regions : Balancán, Candelaria, Carmen, Palizada
Sub-basin area
2 193,9km²
Upstream area
2 194,2km²
Discharge
63,16m³/s
Mean elev.
20m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 978.5 km²44.7% of basin
- 976.1 km²44.6% of basin
- CandelariaCampeche · México215.4 km²9.9% of basin
- 2.7 km²0.1% of basin
2 intersecting protected areas
Laguna de Términos
IUCN VIFlora and Fauna Protection Area
52.65 km² overlap
Área de Protección de Flora y Fauna Laguna de Términos
IUCN Not ReportedWetland of International Importance (Ramsar Site)
52.65 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
895 distinct species · 4 996 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Río Chumpan : 27 espèces reliées par 49 interactions GloBI sur 4 types (connectance 7.4%, 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°
26,4°C
Annual rain
1 787mm
Moisture idx (CMI)
0,02
Runoff
924mm/an
PET
1 739mm
AET
1 306mm
Mean slope
0,3°
Water table
17cm
Forest
12%
Crops
64%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)