Ontologia

HydroBASINS lev08 watershed · #7080816560

Bassin de Canal Principal Bajo

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 : El Mante, Gómez Farías, Ocampo, Xicoténcatl

Pfafstetter: 75322041

Sub-basin area

248,8km²

Upstream area

2 969,2km²

Discharge

30,56m³/s

Mean elev.

175m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Guayalejo2466 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

1 422 distinct species · 30 678 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 678 obs · 5 cellules
Obs. / cellule
≥ 28 112
28 112–28 111
1 726–28 111
411–1 725
< 411

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

Ecological tissue

Sample of 27 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 Canal Principal Bajo : 17 espèces reliées par 32 interactions GloBI sur 2 types (connectance 8.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
32
Connectance
0.085
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°

24,8°C

Annual rain

1 266mm

Moisture idx (CMI)

-0,27

Runoff

319mm/an

PET

1 723mm

AET

1 052mm

Mean slope

3,9°

Water table

271cm

Forest

35%

Crops

43%

Urban

0%

Protected

19%

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