Sierra Gorda de Guanajuato
IUCN IaBiosphere Reserve · 2007
2 363 km²
Municipality · MEX
Santa María del Río
México
BSkArid, steppe, cold(57 %)
Species observed
900
Observations
2 932
Area
1 701km²
Ecological tissue
Sample of 46 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 Santa María del Río : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 4 types (connectance 10.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
46
Interactions affichées
107
Connectance
0.103
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
900 distinct species · 2 932 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,6°C
Annual rain
524mm
Warmest m°
26,7°C
Coldest m°
6,2°C
Elevation: 1 923 m on average (min 1 246 m, max 2 422 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
16,6°C
Annual rain
524mm
Warmest month
26,7°C
Coldest month
6,2°C
Mean alt.
1 923m
Min
1 246m
Max
2 422m
Std. dev.
197m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(57 %)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
21,7g/kg
Clay
28,8%
Sand
46,1%
Silt
25,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: pyGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
29,4g/kg
Clay
27,0%
Sand
47,3%
Silt
25,7%
5–15 cm
pH H₂O
7,0
Org. C
22,4g/kg
Clay
28,3%
Sand
46,4%
Silt
25,3%
15–30 cm
pH H₂O
7,0
Org. C
13,3g/kg
Clay
31,0%
Sand
44,6%
Silt
24,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.6%
Crops0.6%
Built-up0.3%
Bare soil5.1%
Other (grassland, water…)68.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 2 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
34,6km
Lake surface here
0,31km²
Basins crossed
8
Max stream order
4
Max drainage
5 440km²
Discharge in basins
2,2m³/s
Mean precip.
517mm/an
Mean T°
18,2°C
Moisture idx
-0,70
Mean runoff
15mm/an
Mean elev. (basins)
1 853m
Watersheds crossing here
- Basin #23350sub-area716,7 km²overlap488.01 km²29%
- Bassin de Rio Santa Maríasub-area1 672,5 km²overlap486.90 km²29%
- Basin #24440sub-area855,8 km²overlap435.76 km²26%
- Bassin de Rio Santa Maríasub-area170,4 km²overlap141.36 km²8%
- Bassin de Rio Verdesub-area794,4 km²overlap110.20 km²6%
- Basin #22960sub-area150,2 km²overlap30.37 km²2%
- Basin #22950sub-area42,3 km²overlap8.36 km²0%
- Bassin de Río Verdesub-area582,6 km²overlap0.07 km²0%
Lakes (2, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
28,3%
Pesticides
12,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN II · 2IUCN Ia · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN