Sierra Gorda
IUCN IaBiosphere Reserve · 1997
3 841 km²
Municipality · MEX
Aquismón
México
AwTropical, savannah(50 %)
Species observed
1 356
Observations
7 907
Area
794,2km²
Ecological tissue
Sample of 39 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 Aquismón : 32 espèces reliées par 41 interactions GloBI sur 4 types (connectance 5.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
41
Connectance
0.055
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
1 356 distinct species · 7 907 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,3°C
Annual rain
1 707mm
Warmest m°
30,0°C
Coldest m°
13,0°C
Elevation: 456 m on average (min 37 m, max 1 371 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,3°C
Annual rain
1 707mm
Warmest month
30,0°C
Coldest month
13,0°C
Mean alt.
456m
Min
37m
Max
1 371m
Std. dev.
332m
Köppen-Geiger (dominant)
AwTropical, savannah(50 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,8
Org. C
38,2g/kg
Clay
40,9%
Sand
33,6%
Silt
25,5%
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
6,8
Org. C
53,7g/kg
Clay
39,7%
Sand
34,3%
Silt
26,0%
5–15 cm
pH H₂O
6,8
Org. C
38,5g/kg
Clay
40,8%
Sand
33,5%
Silt
25,6%
15–30 cm
pH H₂O
6,8
Org. C
22,5g/kg
Clay
42,1%
Sand
33,1%
Silt
24,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest66.0%
Crops11.2%
Built-up0.3%
Bare soil0.0%
Other (grassland, water…)22.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 1 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
80,8km
Lake surface here
0,19km²
Basins crossed
9
Max stream order
6
Max drainage
27 707km²
Discharge in basins
112,8m³/s
Mean precip.
1 546mm/an
Mean T°
23,8°C
Moisture idx
-0,09
Mean runoff
417mm/an
Mean elev. (basins)
339m
Watersheds crossing here
- Bassin de Río Tampaónsub-area2 106,4 km²overlap278.21 km²35%
- Bassin de Rio Tampaonsub-area368,7 km²overlap270.28 km²34%
- Bassin de Rio Santa Mariasub-area115,8 km²overlap77.63 km²10%
- Bassin de Rio Gallinassub-area1 243,7 km²overlap63.03 km²8%
- Bassin de Río Moctezumasub-area2 623,9 km²overlap56.03 km²7%
- Bassin de Río Tampaónsub-area66,9 km²overlap26.21 km²3%
- Bassin de Río Vallessub-area1 096,9 km²overlap14.78 km²2%
- Bassin de Rio Santa Mariasub-area242,4 km²overlap7.97 km²1%
- Bassin de Río Vallessub-area192 km²overlap0.05 km²0%
Lakes (1, top by area)
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
25,6%
Pesticides
17,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Ia · 1IUCN Not Applicable · 1IUCN Not Reported · 1
Sierra Gorda
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2001
3 841 km²
Arroyos y manantiales de Tanchachín
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2008
12 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN