HydroBASINS lev08 watershed · #7080853570
Bassin · #7080853570
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 2 administrative regions : Calakmul, Othón P. Blanco
Sub-basin area
778,3km²
Upstream area
778,5km²
Discharge
7,32m³/s
Mean elev.
223m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 730.8 km²94.2% of basin
- 45.0 km²5.8% of basin
7 intersecting protected areas
Región de Calakmul
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
405.99 km² overlap
Calakmul
IUCN IaBiosphere Reserve
405.99 km² overlap
Ancient Maya City and Protected Tropical Forests of Calakmul, Campeche
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
264.62 km² overlap
Voluntary Conservation Area
38.14 km² overlap
N.C.P.E Santa Rosa
IUCN VIVoluntary Conservation Area
31.94 km² overlap
Voluntary Conservation Area
31.34 km² overlap
Ejido Carlos A. Madrazo
IUCN VIVoluntary Conservation Area
4.36 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 571 distinct species · 18 890 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 · #7080853570 : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 5 types (connectance 7.1%, 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°
25,0°C
Annual rain
1 255mm
Moisture idx (CMI)
-0,23
Runoff
296mm/an
PET
1 625mm
AET
1 062mm
Mean slope
2,9°
Water table
182cm
Forest
99%
Crops
6%
Urban
0%
Protected
52%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)