HydroBASINS lev08 watershed · #7080858690
Bassin de Río Tulijá
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 4 administrative regions : Chilón, Ocosingo, Palenque, Salto de Agua
Sub-basin area
860km²
Upstream area
860,2km²
Discharge
36,5m³/s
Mean elev.
724m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 410.8 km²47.9% of basin
- 304.8 km²35.6% of basin
- 106.1 km²12.4% of basin
- 35.6 km²4.1% of basin
7 intersecting protected areas
Naha-Metzabok
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
111.68 km² overlap
Áreas de Protección de Flora y Fauna de Nahá y Metzabok
IUCN Not ReportedWetland of International Importance (Ramsar Site)
64.50 km² overlap
Nahá
IUCN VIFlora and Fauna Protection Area
32.90 km² overlap
Metzabok
IUCN VIFlora and Fauna Protection Area
31.60 km² overlap
Montes Azules
IUCN VIBiosphere Reserve
14.71 km² overlap
Montes Azules
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
14.71 km² overlap
San Jerónimo Tulija
IUCN Not ReportedCity Park
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 326 distinct species · 58 903 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Río Tulijá : 14 espèces reliées par 18 interactions GloBI sur 2 types (connectance 10.5%, 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°
23,6°C
Annual rain
2 444mm
Moisture idx (CMI)
0,31
Runoff
1 309mm/an
PET
1 691mm
AET
1 469mm
Mean slope
10,1°
Water table
366cm
Forest
21%
Crops
41%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)