Ontologia

HydroBASINS lev08 watershed · #7080799940

Bassin · #7080799940

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 : General Cepeda, Parras, Ramos Arizpe, Saltillo

Pfafstetter: 75212900

Sub-basin area

2 274,1km²

Upstream area

2 274,1km²

Discharge

1,49m³/s

Mean elev.

1 529m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #7080796920787 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • El Tulillo

    IUCN Not Reported

    Protected Area

    0.64 km² overlap

  • El Organo

    IUCN Not Reported

    Protected Area

    0.24 km² overlap

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

Species present

895 distinct species · 9 158 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 158 obs · 53 cellules
Obs. / cellule
≥ 4 965
238–4 964
76–237
45–75
< 45

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

Ecological tissue

Sample of 44 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 · #7080799940 : 34 espèces reliées par 79 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
79
Connectance
0.084
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

359mm

Moisture idx (CMI)

-0,79

Runoff

27mm/an

PET

1 675mm

AET

302mm

Mean slope

5,9°

Water table

616cm

Forest

1%

Crops

4%

Urban

0%

Protected

0%

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