HydroBASINS lev08 watershed · #7080851520
Bassin de Arroyo El Laberinto
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 across 2 countries : Calakmul, Flores, San José
Sub-basin area
1 324,8km²
Upstream area
1 325,1km²
Discharge
11,59m³/s
Mean elev.
256m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1304.0 km²98.7% of basin
- 9.4 km²0.7% of basin
- 6.5 km²0.5% of basin
7 intersecting protected areas
Calakmul
IUCN IaBiosphere Reserve
1304.30 km² overlap
Región de Calakmul
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
1304.29 km² overlap
Ancient Maya City and Protected Tropical Forests of Calakmul, Campeche
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
1053.79 km² overlap
Naachtún - Dos Lagunas
IUCN IIProtected Biotope
17.49 km² overlap
Balam-Ku
IUCN Not ReportedEcological Conservation
0.38 km² overlap
Balam Ku
IUCN VIBiosphere Reserve
0.38 km² overlap
Balam Ku
IUCN IaBiosphere Reserve
0.37 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 601 distinct species · 41 097 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Arroyo El Laberinto : 19 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 2 types (connectance 6.9%, filtre Serrano α=0.2). 5 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°
25,1°C
Annual rain
1 232mm
Moisture idx (CMI)
-0,26
Runoff
271mm/an
PET
1 656mm
AET
1 042mm
Mean slope
1,2°
Water table
92cm
Forest
79%
Crops
7%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)