Ontologia

HydroBASINS lev08 watershed · #7080796890

Bassin · #7080796890

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 3 administrative regions : Castaños, Cuatro Ciénegas, Ramos Arizpe

Pfafstetter: 75212600

Sub-basin area

2 218,6km²

Upstream area

2 218,9km²

Discharge

1,49m³/s

Mean elev.

1 320m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Salinas1512 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

1 041 distinct species · 4 250 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 250 obs · 52 cellules
Obs. / cellule
≥ 817
247–816
79–246
23–78
< 23

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

Ecological tissue

Sample of 51 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 · #7080796890 : 40 espèces reliées par 110 interactions GloBI sur 5 types (connectance 8.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
51
Interactions affichées
110
Connectance
0.086
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°

19,0°C

Annual rain

301mm

Moisture idx (CMI)

-0,81

Runoff

14mm/an

PET

1 580mm

AET

254mm

Mean slope

7,2°

Water table

638cm

Forest

0%

Crops

1%

Urban

0%

Protected

0%

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