Ontologia

Municipality · MEX

San Bernardo

México

BSkArid, steppe, cold(71 %)

Species observed

257

Observations

606

Area

2 307,2km²

Ecological tissue

Sample of 48 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 Bernardo : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 88 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
88
Connectance
0.078
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

257 distinct species · 606 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

606 obs · 44 cellules
Obs. / cellule
≥ 203
30–202
9–29
6–8
< 6

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

602mm

Warmest m°

28,3°C

Coldest m°

1,1°C

Elevation: 1 997 m on average (min 1 594 m, max 2 771 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
602mm
Warmest month
28,3°C
Coldest month
1,1°C
Mean alt.
1 997m
Min
1 594m
Max
2 771m
Std. dev.
244m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(71 %)Arid

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

Soil & lithology

pH H₂O

6,7

Org. C

16,0g/kg

Clay

23,7%

Sand

54,3%

Silt

22,0%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
20,3g/kg
Clay
21,0%
Sand
56,5%
Silt
22,5%
5–15 cm
pH H₂O
6,7
Org. C
17,7g/kg
Clay
22,2%
Sand
55,3%
Silt
22,4%
15–30 cm
pH H₂O
6,7
Org. C
9,9g/kg
Clay
27,7%
Sand
51,1%
Silt
21,1%

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

Land cover

Forest18.6%
Crops3.9%
Built-up0.0%
Bare soil5.0%
Other (grassland, water…)72.4%

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

Hydrology9 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

333,6km

Basins crossed

9

Max stream order

4

Max drainage

7 168km²

Discharge in basins

33,7m³/s

Mean precip.

535mm/an

Mean T°

16,1°C

Moisture idx

-0,67

Max snow

1%

Mean runoff

72mm/an

Mean elev. (basins)

2 022m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,3%

Pesticides

8,8kg/km²

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