Ontologia

Municipality · MEX

Pahuatlán

México

CfbTemperate, no dry season, warm summer(47 %)

Species observed

453

Observations

959

Area

98,5km²

Ecological tissue

Sample of 57 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 Pahuatlán : 45 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 5 types (connectance 5.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
58
Interactions affichées
97
Connectance
0.059
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

453 distinct species · 959 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

959 obs · 2 cellules
Obs. / cellule
≥ 887
887–886
887–886
887–886
< 887

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

18,3°C

Annual rain

1 341mm

Warmest m°

25,3°C

Coldest m°

10,0°C

Elevation: 1 301 m on average (min 790 m, max 1 933 m)

Bioclimatic detailsExpert
Annual mean temp.
18,3°C
Annual rain
1 341mm
Warmest month
25,3°C
Coldest month
10,0°C
Mean alt.
1 301m
Min
790m
Max
1 933m
Std. dev.
305m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(47 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,7

Org. C

43,8g/kg

Clay

27,8%

Sand

44,0%

Silt

28,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
64,7g/kg
Clay
26,8%
Sand
44,8%
Silt
28,4%
5–15 cm
pH H₂O
5,7
Org. C
41,1g/kg
Clay
27,3%
Sand
44,2%
Silt
28,5%
15–30 cm
pH H₂O
5,7
Org. C
25,6g/kg
Clay
29,4%
Sand
43,1%
Silt
27,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest56.2%
Crops3.3%
Built-up0.9%
Bare soil0.4%
Other (grassland, water…)39.2%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

25,0km

Basins crossed

2

Max stream order

4

Max drainage

2 807km²

Discharge in basins

3,0m³/s

Mean precip.

1 667mm/an

Mean T°

22,2°C

Moisture idx

0,01

Mean runoff

930mm/an

Mean elev. (basins)

536m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

2hab/km²

Night light

1,0nW

Built-up

89,4%

Pesticides

15,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)