Ontologia

Municipality · MEX

Nejapa de Madero

México

AwTropical, savannah(67 %)

Species observed

139

Observations

237

Area

504,4km²

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 Nejapa de Madero : 32 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 66 interactions GloBI sur 4 types (connectance 7.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
66
Connectance
0.073
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

139 distinct species · 237 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

237 obs · 9 cellules
Obs. / cellule
≥ 140
140–139
19–139
9–18
< 9

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

Climate

Mean T°

22,3°C

Annual rain

1 034mm

Warmest m°

31,9°C

Coldest m°

13,3°C

Elevation: 904 m on average (min 366 m, max 2 277 m)

Bioclimatic detailsExpert
Annual mean temp.
22,3°C
Annual rain
1 034mm
Warmest month
31,9°C
Coldest month
13,3°C
Mean alt.
904m
Min
366m
Max
2 277m
Std. dev.
316m
Köppen-Geiger (dominant)
AwTropical, savannah(67 %)Tropical

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

Soil & lithology

pH H₂O

6,4

Org. C

24,1g/kg

Clay

27,9%

Sand

47,0%

Silt

25,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
35,7g/kg
Clay
25,1%
Sand
49,1%
Silt
25,8%
5–15 cm
pH H₂O
6,4
Org. C
24,3g/kg
Clay
27,9%
Sand
47,1%
Silt
25,0%
15–30 cm
pH H₂O
6,4
Org. C
12,4g/kg
Clay
30,6%
Sand
44,7%
Silt
24,7%

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

Land cover

Forest48.5%
Crops2.7%
Built-up0.2%
Bare soil0.5%
Other (grassland, water…)48.0%

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

Hydrology6 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

6

Max drainage

6 983km²

Discharge in basins

22,0m³/s

Mean precip.

1 042mm/an

Mean T°

21,4°C

Moisture idx

-0,36

Mean runoff

569mm/an

Mean elev. (basins)

995m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

22,5%

Pesticides

13,4kg/km²

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