Ontologia

Municipality · MEX

San Martín de las Pirámides

México

BSkArid, steppe, cold(94 %)

Species observed

994

Observations

13 184

Area

69,9km²

Ecological tissue

Sample of 51 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 San Martín de las Pirámides : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 99 interactions GloBI sur 5 types (connectance 7.5%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
52
Interactions affichées
99
Connectance
0.075
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

994 distinct species · 13 184 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 184 obs · 2 cellules
Obs. / cellule
≥ 12 772
12 772–12 771
12 772–12 771
12 772–12 771
< 12 772

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

Climate

Mean T°

15,6°C

Annual rain

512mm

Warmest m°

24,3°C

Coldest m°

5,4°C

Elevation: 2 432 m on average (min 2 293 m, max 2 912 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
512mm
Warmest month
24,3°C
Coldest month
5,4°C
Mean alt.
2 432m
Min
2 293m
Max
2 912m
Std. dev.
137m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(94 %)Arid

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

Soil & lithology

pH H₂O

6,9

Org. C

19,5g/kg

Clay

25,1%

Sand

48,7%

Silt

26,2%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
29,5g/kg
Clay
21,9%
Sand
50,9%
Silt
27,1%
5–15 cm
pH H₂O
6,9
Org. C
17,4g/kg
Clay
24,7%
Sand
48,9%
Silt
26,4%
15–30 cm
pH H₂O
6,9
Org. C
11,7g/kg
Clay
28,6%
Sand
46,2%
Silt
25,2%

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

Land cover

Forest15.8%
Crops26.0%
Built-up3.4%
Bare soil2.0%
Other (grassland, water…)52.8%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,1km

Basins crossed

2

Max stream order

3

Max drainage

5 406km²

Discharge in basins

0,0m³/s

Mean precip.

616mm/an

Mean T°

14,4°C

Moisture idx

-0,61

Mean runoff

16mm/an

Mean elev. (basins)

2 436m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

3hab/km²

Night light

6,6nW

Built-up

342,9%

Pesticides

15,7kg/km²

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

Protected areas2

IUCN Not Reported · 2

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