Ontologia

HydroBASINS lev08 watershed · #7080833340

Bassin de Río Pénjamo

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 7 administrative regions : Abasolo, Cuerámaro, Huanímaro, Irapuato, Manuel Doblado +2

Pfafstetter: 77147061

Sub-basin area

1 592,5km²

Upstream area

4 891,7km²

Discharge

6,44m³/s

Mean elev.

1 823m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Lerma120 km²

▲ Receives from 2 basins

7 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Sierra de Pénjamo

    IUCN Not Reported

    Sustainable Use Area

    411.77 km² overlap

  • Las Musas

    IUCN Not Reported

    Sustainable Use Area

    0.05 km² overlap

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

Species present

1 278 distinct species · 7 439 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 439 obs · 39 cellules
Obs. / cellule
≥ 968
479–967
239–478
128–238
< 128

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

Ecological tissue

Sample of 46 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 Pénjamo : 35 espèces reliées par 99 interactions GloBI sur 5 types (connectance 9.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
99
Connectance
0.092
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°

19,6°C

Annual rain

732mm

Moisture idx (CMI)

-0,57

Runoff

35mm/an

PET

1 722mm

AET

618mm

Mean slope

4,2°

Water table

349cm

Forest

62%

Crops

54%

Urban

4%

Protected

0%

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