Ontologia

HydroBASINS lev08 watershed · #7080813760

Bassin · #7080813760

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 : Catorce, Doctor Arroyo, Matehuala, Villa de la Paz

EndorheicPfafstetter: 75320227

Sub-basin area

544,9km²

Upstream area

2 308,1km²

Discharge

0,71m³/s

Mean elev.

1 668m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #7080815020485 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

600 distinct species · 2 635 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 635 obs · 14 cellules
Obs. / cellule
≥ 956
579–955
179–578
87–178
< 87

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

Ecological tissue

Sample of 55 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 · #7080813760 : 40 espèces reliées par 145 interactions GloBI sur 4 types (connectance 9.8%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
55
Interactions affichées
145
Connectance
0.098
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°

18,7°C

Annual rain

439mm

Moisture idx (CMI)

-0,75

Runoff

7mm/an

PET

1 721mm

AET

370mm

Mean slope

5,0°

Water table

370cm

Forest

8%

Crops

14%

Urban

5%

Protected

5%

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