Ontologia

HydroBASINS lev08 watershed · #7080754000

Bassin de Arroyo La Calera

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 : Bacadéhuachi, Bacerac, Huachinera, Villa Hidalgo

Pfafstetter: 77180660

Sub-basin area

709,3km²

Upstream area

709,3km²

Discharge

0,58m³/s

Mean elev.

1 441m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Bavispe2662 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Bavispe

    IUCN VI

    Flora and Fauna Protection Area

    28.60 km² overlap

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

Species present

426 distinct species · 1 521 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 521 obs · 16 cellules
Obs. / cellule
≥ 290
286–289
127–285
69–126
< 69

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

Ecological tissue

Sample of 38 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 Arroyo La Calera : 26 espèces reliées par 92 interactions GloBI sur 4 types (connectance 11.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
92
Connectance
0.112
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°

17,1°C

Annual rain

517mm

Moisture idx (CMI)

-0,68

Runoff

26mm/an

PET

1 629mm

AET

436mm

Mean slope

10,5°

Water table

737cm

Forest

95%

Crops

1%

Urban

0%

Protected

1%

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