Ontologia

HydroBASINS lev08 watershed · #7080819610

Bassin de Río El Mezquital

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 : Acaponeta, Del Nayar, Huajicori, Mezquital

Pfafstetter: 77152017

Sub-basin area

1 413,7km²

Upstream area

22 706,6km²

Discharge

39,76m³/s

Mean elev.

1 283m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río San Pedro464 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

434 distinct species · 2 600 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 600 obs · 29 cellules
Obs. / cellule
≥ 678
462–677
41–461
17–40
< 17

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 34 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Río El Mezquital : 25 espèces reliées par 57 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
57
Connectance
0.096
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

19,8°C

Annual rain

1 068mm

Moisture idx (CMI)

-0,31

Runoff

282mm/an

PET

1 558mm

AET

844mm

Mean slope

19,1°

Water table

800cm

Forest

77%

Crops

1%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)