Z.P.F.V. la Cuenca Hidrográfica del Río Necaxa
IUCN VINatural Resources Protection Area · 2002
422 km²
Municipality · MEX
Zacatlán
México
CfbTemperate, no dry season, warm summer(96 %)
Species observed
1 273
Observations
6 270
Area
489,2km²
Ecological tissue
Sample of 43 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 Zacatlán : 27 espèces reliées par 98 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
98
Connectance
0.104
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
1 273 distinct species · 6 270 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,6°C
Annual rain
1 177mm
Warmest m°
20,9°C
Coldest m°
5,4°C
Elevation: 2 219 m on average (min 998 m, max 2 850 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,6°C
Annual rain
1 177mm
Warmest month
20,9°C
Coldest month
5,4°C
Mean alt.
2 219m
Min
998m
Max
2 850m
Std. dev.
325m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(96 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
32,4g/kg
Clay
28,7%
Sand
44,3%
Silt
27,0%
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
6,1
Org. C
47,7g/kg
Clay
26,8%
Sand
45,4%
Silt
27,9%
5–15 cm
pH H₂O
6,1
Org. C
31,8g/kg
Clay
28,0%
Sand
44,8%
Silt
27,2%
15–30 cm
pH H₂O
6,1
Org. C
17,8g/kg
Clay
31,3%
Sand
42,8%
Silt
25,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest51.6%
Crops9.3%
Built-up1.2%
Bare soil1.3%
Other (grassland, water…)36.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
66,1km
Basins crossed
2
Max stream order
3
Max drainage
2 812km²
Discharge in basins
13,4m³/s
Mean precip.
1 721mm/an
Mean T°
17,5°C
Moisture idx
0,02
Mean runoff
835mm/an
Mean elev. (basins)
1 527m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,2nW
Built-up
120,5%
Pesticides
15,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 2
Palos Caídos
IUCN VIVoluntary Conservation Area · 2012
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN