Cerros El Culiacán y La Gavia
IUCN Not ReportedSustainable Use Area · 2002
327 km²
Municipality · MEX
Cortazar
México
BShArid, steppe, hot(37 %)
Species observed
690
Observations
3 525
Area
335,2km²
Ecological tissue
Sample of 35 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 Cortazar : 19 espèces reliées par 97 interactions GloBI sur 4 types (connectance 13.1%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
97
Connectance
0.131
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
690 distinct species · 3 525 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,9°C
Annual rain
692mm
Warmest m°
29,7°C
Coldest m°
7,1°C
Elevation: 1 912 m on average (min 1 724 m, max 2 629 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,9°C
Annual rain
692mm
Warmest month
29,7°C
Coldest month
7,1°C
Mean alt.
1 912m
Min
1 724m
Max
2 629m
Std. dev.
208m
Köppen-Geiger (dominant)
BShArid, steppe, hot(37 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,1
Org. C
16,0g/kg
Clay
40,9%
Sand
37,1%
Silt
22,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
21,2g/kg
Clay
37,2%
Sand
40,0%
Silt
22,8%
5–15 cm
pH H₂O
7,1
Org. C
15,9g/kg
Clay
42,3%
Sand
36,2%
Silt
21,5%
15–30 cm
pH H₂O
7,1
Org. C
10,9g/kg
Clay
43,1%
Sand
35,0%
Silt
21,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.7%
Crops33.8%
Built-up1.8%
Bare soil0.6%
Other (grassland, water…)38.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
43,8km
Basins crossed
4
Max stream order
5
Max drainage
12 073km²
Discharge in basins
16,2m³/s
Mean precip.
688mm/an
Mean T°
18,7°C
Moisture idx
-0,59
Mean runoff
40mm/an
Mean elev. (basins)
1 829m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
2,4nW
Built-up
182,3%
Pesticides
20,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN