HydroBASINS lev08 watershed · #7080842740
Bassin · #7080842740
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 3 administrative regions : Calakmul, Champotón, Escárcega
Sub-basin area
1 125,1km²
Upstream area
3 230,1km²
Discharge
29,68m³/s
Mean elev.
70m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #7080846600414 km²
- Bassin · #708084671046 km²
3 dept-equivalent regions (GADM L2)
- 637.3 km²56.8% of basin
- 440.2 km²39.2% of basin
- 44.1 km²3.9% of basin
8 intersecting protected areas
Balam Ku
IUCN VIBiosphere Reserve
220.90 km² overlap
Voluntary Conservation Area
29.96 km² overlap
Ejido Cinco de Febrero
IUCN VIVoluntary Conservation Area
25.26 km² overlap
Balam Kin
IUCN VIFlora and Fauna Protection Area
10.17 km² overlap
Balam-Kin
IUCN Not ReportedEcological Conservation
10.17 km² overlap
Región de Calakmul
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
8.71 km² overlap
Balam Kin
IUCN IaFlora and Fauna Protection Area
7.04 km² overlap
Balam-Ku
IUCN Not ReportedEcological Conservation
0.29 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
606 distinct species · 6 241 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 · #7080842740 : 28 espèces reliées par 54 interactions GloBI sur 4 types (connectance 7.7%, 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°
25,9°C
Annual rain
1 158mm
Moisture idx (CMI)
-0,38
Runoff
207mm/an
PET
1 858mm
AET
980mm
Mean slope
0,9°
Water table
83cm
Forest
86%
Crops
17%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)