HydroBASINS lev08 watershed · #7080064950
Bassin · #7080064950
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 : Cozumel
Sub-basin area
515,6km²
Upstream area
515,6km²
Discharge
1,28m³/s
Mean elev.
9m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 473.6 km²92.1% of basin
8 intersecting protected areas
Selvas y Humedales de Cozumel
IUCN Not ReportedState Reserve
198.52 km² overlap
Manglares y Humedales del Norte de Isla Cozumel
IUCN Not ReportedWetland of International Importance (Ramsar Site)
80.24 km² overlap
Flora and Fauna Protection Area
78.12 km² overlap
Arrecifes de Cozumel
IUCN IVNational Park
11.78 km² overlap
Parque Nacional Arrecife de Cozumel
IUCN Not ReportedWetland of International Importance (Ramsar Site)
11.78 km² overlap
Refugio Estatal de Flora y Fauna Laguna Colombia
IUCN Not ReportedEcological Conservation
9.85 km² overlap
Cenote Aerolito
IUCN VIFlora and Fauna Protection Area
0.10 km² overlap
Laguna de Chancanaab
IUCN Not ReportedNatural Park
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 394 distinct species · 303 186 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 · #7080064950 : 19 espèces reliées par 24 interactions GloBI sur 2 types (connectance 8.7%, 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°
26,1°C
Annual rain
1 368mm
Moisture idx (CMI)
-0,12
Runoff
40mm/an
PET
1 550mm
AET
1 127mm
Mean slope
0,1°
Water table
17cm
Forest
87%
Crops
9%
Urban
3%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)