HydroBASINS lev08 watershed · #7080849750
Bassin · #7080849750
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 : Calakmul
Sub-basin area
606,4km²
Upstream area
606,5km²
Discharge
4,46m³/s
Mean elev.
258m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
9 intersecting protected areas
Calakmul
IUCN IaBiosphere Reserve
96.05 km² overlap
Región de Calakmul
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
96.05 km² overlap
Ejido Xpujil
IUCN VIVoluntary Conservation Area
53.87 km² overlap
N.C.P.E Centauro del Norte
IUCN VIVoluntary Conservation Area
20.89 km² overlap
Ejido Gral. Heriberto Jara
IUCN VIVoluntary Conservation Area
17.98 km² overlap
Ancient Maya City and Protected Tropical Forests of Calakmul, Campeche
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
7.91 km² overlap
Voluntary Conservation Area
6.76 km² overlap
Voluntary Conservation Area
4.46 km² overlap
Ejido Nuevo Becal
IUCN VIVoluntary Conservation Area
3.63 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 324 distinct species · 32 012 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 · #7080849750 : 16 espèces reliées par 33 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 9 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°
24,7°C
Annual rain
1 164mm
Moisture idx (CMI)
-0,31
Runoff
233mm/an
PET
1 688mm
AET
985mm
Mean slope
1,8°
Water table
111cm
Forest
95%
Crops
6%
Urban
0%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)