Ontologia

Municipality · MEX

Santiago Huajolotitlán

México

BShArid, steppe, hot(66 %)

Species observed

258

Observations

475

Area

110,7km²

Ecological tissue

Sample of 40 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 Santiago Huajolotitlán : 30 espèces reliées par 70 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
70
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).

Species present

258 distinct species · 475 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

475 obs · 2 cellules
Obs. / cellule
≥ 405
405–404
405–404
405–404
< 405

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

Climate

Mean T°

18,3°C

Annual rain

653mm

Warmest m°

27,6°C

Coldest m°

9,1°C

Elevation: 1 885 m on average (min 1 640 m, max 2 213 m)

Bioclimatic detailsExpert
Annual mean temp.
18,3°C
Annual rain
653mm
Warmest month
27,6°C
Coldest month
9,1°C
Mean alt.
1 885m
Min
1 640m
Max
2 213m
Std. dev.
142m
Köppen-Geiger (dominant)
BShArid, steppe, hot(66 %)Arid

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

Soil & lithology

pH H₂O

7,1

Org. C

26,2g/kg

Clay

28,6%

Sand

47,6%

Silt

23,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
40,0g/kg
Clay
25,7%
Sand
50,1%
Silt
24,3%
5–15 cm
pH H₂O
7,1
Org. C
26,1g/kg
Clay
28,7%
Sand
47,7%
Silt
23,6%
15–30 cm
pH H₂O
7,1
Org. C
12,6g/kg
Clay
31,6%
Sand
45,2%
Silt
23,3%

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

Land cover

Forest28.0%
Crops9.0%
Built-up0.6%
Bare soil2.1%
Other (grassland, water…)60.3%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

25,1km

Basins crossed

2

Max stream order

3

Max drainage

1 751km²

Discharge in basins

1,2m³/s

Mean precip.

725mm/an

Mean T°

17,2°C

Moisture idx

-0,57

Mean runoff

342mm/an

Mean elev. (basins)

2 008m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

63,7%

Pesticides

17,3kg/km²

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

Protected areas1

IUCN VI · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN