Ontologia

HydroBASINS lev08 watershed · #7080773730

Bassin de Rio Sacramento

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 : Aldama, Chihuahua, Riva Palacio

Pfafstetter: 75218207

Sub-basin area

510,1km²

Upstream area

1 105,1km²

Discharge

1,04m³/s

Mean elev.

1 692m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Chuviscar621 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

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

Species present

1 073 distinct species · 8 000 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 000 obs · 13 cellules
Obs. / cellule
≥ 2 401
2 375–2 400
335–2 374
80–334
< 80

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

Ecological tissue

Sample of 49 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 Rio Sacramento : 36 espèces reliées par 127 interactions GloBI sur 5 types (connectance 10.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
49
Interactions affichées
127
Connectance
0.108
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°

16,3°C

Annual rain

434mm

Moisture idx (CMI)

-0,72

Runoff

30mm/an

PET

1 545mm

AET

367mm

Mean slope

7,6°

Water table

646cm

Forest

0%

Crops

15%

Urban

17%

Protected

0%

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