Cerros El Culiacán y La Gavia
IUCN Not ReportedSustainable Use Area · 2002
327 km²
Municipality · MEX
Salvatierra
México
CwaTemperate, dry winter, hot summer(38 %)
Species observed
745
Observations
2 817
Area
592,9km²
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 Salvatierra : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
48
Interactions affichées
86
Connectance
0.076
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
745 distinct species · 2 817 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,8°C
Annual rain
681mm
Warmest m°
29,5°C
Coldest m°
7,4°C
Elevation: 1 899 m on average (min 1 730 m, max 2 629 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,8°C
Annual rain
681mm
Warmest month
29,5°C
Coldest month
7,4°C
Mean alt.
1 899m
Min
1 730m
Max
2 629m
Std. dev.
168m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(38 %)Temperate
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
17,8g/kg
Clay
41,6%
Sand
36,8%
Silt
21,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: wbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
24,9g/kg
Clay
37,8%
Sand
39,6%
Silt
22,6%
5–15 cm
pH H₂O
6,7
Org. C
17,6g/kg
Clay
42,7%
Sand
35,9%
Silt
21,4%
15–30 cm
pH H₂O
6,7
Org. C
11,0g/kg
Clay
44,2%
Sand
35,0%
Silt
20,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.7%
Crops37.4%
Built-up1.4%
Bare soil0.4%
Other (grassland, water…)35.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 2 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
34,0km
Lake surface here
0,32km²
Basins crossed
6
Max stream order
5
Max drainage
12 073km²
Discharge in basins
45,7m³/s
Mean precip.
769mm/an
Mean T°
17,6°C
Moisture idx
-0,52
Mean runoff
96mm/an
Mean elev. (basins)
1 976m
Watersheds crossing here
- Bassin de Río Lermasub-area207,7 km²overlap165.67 km²28%
- Bassin de Río Lermasub-area868,5 km²overlap156.60 km²26%
- Bassin de Arroyo Grandesub-area757,3 km²overlap134.12 km²23%
- Bassin de Río Uriangatosub-area1 184,6 km²overlap76.34 km²13%
- Bassin de Río Grandesub-area3 959,1 km²overlap60.14 km²10%
- Bassin de Río Lermasub-area635 km²overlap0.01 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
2hab/km²
Night light
1,4nW
Built-up
135,6%
Pesticides
22,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
Laguna de Yuriria
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2004
151 km²
Laguna de Yuriria y su Zona de Influencia
IUCN Not ReportedEcological Restoration · 2001
150 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN