Ontologia

HydroBASINS lev08 watershed · #7080833850

Bassin de Moctezuma

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 : Acambay de Ruíz Castañeda, Aculco, Amealco de Bonfil, San Juan del Río

3% lakePfafstetter: 75324808

Sub-basin area

611,1km²

Upstream area

611,2km²

Discharge

1,74m³/s

Mean elev.

2 549m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio San Juan204 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 032 distinct species · 6 927 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 927 obs · 16 cellules
Obs. / cellule
≥ 2 405
1 467–2 404
309–1 466
216–308
< 216

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

Ecological tissue

Sample of 50 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 Moctezuma : 40 espèces reliées par 105 interactions GloBI sur 4 types (connectance 8.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
50
Interactions affichées
105
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°

14,5°C

Annual rain

749mm

Moisture idx (CMI)

-0,50

Runoff

97mm/an

PET

1 509mm

AET

633mm

Mean slope

6,2°

Water table

487cm

Forest

46%

Crops

34%

Urban

5%

Protected

26%

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