Z.P.F.V. la Cuenca Hidrográfica del Río Necaxa
IUCN VINatural Resources Protection Area · 2002
422 km²
Municipality · MEX
Acaxochitlán
México
CfbTemperate, no dry season, warm summer(92 %)
Species observed
1 161
Observations
4 438
Area
238,9km²
Ecological tissue
Sample of 40 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 Acaxochitlán : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 6 types (connectance 10.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
85
Connectance
0.109
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
1 161 distinct species · 4 438 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,6°C
Annual rain
1 049mm
Warmest m°
20,9°C
Coldest m°
5,2°C
Elevation: 2 196 m on average (min 1 405 m, max 2 607 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,6°C
Annual rain
1 049mm
Warmest month
20,9°C
Coldest month
5,2°C
Mean alt.
2 196m
Min
1 405m
Max
2 607m
Std. dev.
175m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(92 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
29,5g/kg
Clay
29,6%
Sand
42,5%
Silt
27,9%
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
6,2
Org. C
42,5g/kg
Clay
26,8%
Sand
44,3%
Silt
28,9%
5–15 cm
pH H₂O
6,2
Org. C
29,6g/kg
Clay
28,4%
Sand
43,4%
Silt
28,2%
15–30 cm
pH H₂O
6,2
Org. C
16,3g/kg
Clay
33,5%
Sand
40,0%
Silt
26,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest48.0%
Crops10.5%
Built-up1.8%
Bare soil1.4%
Other (grassland, water…)38.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 3 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
12,7km
Lake surface here
9,21km²
Basins crossed
4
Max stream order
3
Max drainage
2 812km²
Discharge in basins
7,0m³/s
Mean precip.
1 535mm/an
Mean T°
20,4°C
Moisture idx
-0,06
Mean runoff
884mm/an
Mean elev. (basins)
913m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,6nW
Built-up
181,1%
Pesticides
16,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 1IUCN Not Reported · 1
Sistema de Represas y Corredores biológicos de la Cuenca Hidrográfica del Río Necaxa
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2008
13 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN