Ontologia

Municipality · MEX

Tolcayuca

México

BSkArid, steppe, cold(98 %)

Species observed

415

Observations

982

Area

117,1km²

Ecological tissue

Sample of 37 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 Tolcayuca : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 4 types (connectance 9.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
62
Connectance
0.093
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

415 distinct species · 982 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

982 obs · 3 cellules
Obs. / cellule
≥ 720
720–719
720–719
139–719
< 139

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

Climate

Mean T°

15,3°C

Annual rain

502mm

Warmest m°

24,6°C

Coldest m°

4,9°C

Elevation: 2 431 m on average (min 2 312 m, max 2 689 m)

Bioclimatic detailsExpert
Annual mean temp.
15,3°C
Annual rain
502mm
Warmest month
24,6°C
Coldest month
4,9°C
Mean alt.
2 431m
Min
2 312m
Max
2 689m
Std. dev.
114m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(98 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,0

Org. C

18,3g/kg

Clay

27,6%

Sand

45,4%

Silt

27,0%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
25,9g/kg
Clay
25,6%
Sand
46,9%
Silt
27,4%
5–15 cm
pH H₂O
7,0
Org. C
17,7g/kg
Clay
26,4%
Sand
46,0%
Silt
27,6%
15–30 cm
pH H₂O
7,0
Org. C
11,3g/kg
Clay
30,8%
Sand
43,2%
Silt
26,1%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest10.1%
Crops29.3%
Built-up1.3%
Bare soil3.7%
Other (grassland, water…)55.6%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology5 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,6km

Basins crossed

5

Max stream order

3

Max drainage

5 406km²

Discharge in basins

0,4m³/s

Mean precip.

652mm/an

Mean T°

14,3°C

Moisture idx

-0,55

Mean runoff

90mm/an

Mean elev. (basins)

2 433m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Night light

2,4nW

Built-up

132,7%

Pesticides

18,6kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)