Sierra Gorda
IUCN IaBiosphere Reserve · 1997
3 841 km²
Municipality · MEX
Arroyo Seco
México
CwaTemperate, dry winter, hot summer(43 %)
Species observed
2 154
Observations
12 874
Area
732,1km²
Ecological tissue
Sample of 41 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 Arroyo Seco : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
64
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
2 154 distinct species · 12 874 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
19,4°C
Annual rain
776mm
Warmest m°
28,6°C
Coldest m°
9,5°C
Elevation: 1 231 m on average (min 460 m, max 2 446 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
19,4°C
Annual rain
776mm
Warmest month
28,6°C
Coldest month
9,5°C
Mean alt.
1 231m
Min
460m
Max
2 446m
Std. dev.
411m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(43 %)Temperate
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
29,1g/kg
Clay
37,1%
Sand
36,9%
Silt
26,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
41,8g/kg
Clay
34,7%
Sand
38,4%
Silt
26,9%
5–15 cm
pH H₂O
7,0
Org. C
30,1g/kg
Clay
37,5%
Sand
36,6%
Silt
26,0%
15–30 cm
pH H₂O
7,0
Org. C
15,3g/kg
Clay
39,0%
Sand
35,7%
Silt
25,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest58.6%
Crops4.5%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)36.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
87,7km
Basins crossed
9
Max stream order
5
Max drainage
10 485km²
Discharge in basins
13,0m³/s
Mean precip.
776mm/an
Mean T°
20,6°C
Moisture idx
-0,55
Mean runoff
130mm/an
Mean elev. (basins)
1 369m
Watersheds crossing here
- Bassin de Río Santa Maríasub-area684 km²overlap354.63 km²48%
- Bassin de Río Santa Maríasub-area632,5 km²overlap151.04 km²21%
- Bassin de Río Jalpansub-area610,6 km²overlap128.20 km²18%
- Bassin de Río Santa Maríasub-area87,8 km²overlap49.25 km²7%
- Basin #25190sub-area482,1 km²overlap32.00 km²4%
- Bassin de Rio Santa Mariasub-area69,1 km²overlap11.78 km²2%
- Basin #25050sub-area279,2 km²overlap2.80 km²0%
- Bassin de Rio Verdesub-area871 km²overlap2.02 km²0%
- Bassin de Río Santa Maríasub-area0,4 km²overlap0.40 km²0%
Rivers / streams (3, 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
25,2%
Pesticides
17,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Ia · 2IUCN Not Applicable · 1
Sierra Gorda
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2001
3 841 km²
Sierra Gorda de Guanajuato
IUCN IaBiosphere Reserve · 2007
2 363 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN