Ontologia

Municipality · SLV

San Pedro Nonualco

El Salvador

AwTropical, savannah(100 %)

Species observed

107

Observations

231

Area

36,8km²

Ecological tissue

Sample of 36 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 San Pedro Nonualco : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 4 types (connectance 4.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
28
Connectance
0.044
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

107 distinct species · 231 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

231 obs · 1 cellules
Obs. / cellule
≥ 231
231–230
231–230
231–230
< 231

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

Climate

Mean T°

24,1°C

Annual rain

2 112mm

Warmest m°

29,9°C

Coldest m°

18,8°C

Elevation: 602 m on average (min 290 m, max 1 038 m)

Bioclimatic detailsExpert
Annual mean temp.
24,1°C
Annual rain
2 112mm
Warmest month
29,9°C
Coldest month
18,8°C
Mean alt.
602m
Min
290m
Max
1 038m
Std. dev.
180m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

34,9g/kg

Clay

35,5%

Sand

32,3%

Silt

32,2%

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

Dominant lithology: viGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
47,1g/kg
Clay
32,5%
Sand
34,2%
Silt
33,3%
5–15 cm
pH H₂O
5,8
Org. C
33,1g/kg
Clay
35,5%
Sand
32,4%
Silt
32,2%
15–30 cm
pH H₂O
5,8
Org. C
24,3g/kg
Clay
38,6%
Sand
30,3%
Silt
31,0%

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

Land cover

Forest69.5%
Crops1.6%
Built-up1.0%
Bare soil0.0%
Other (grassland, water…)27.9%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,1km

Basins crossed

2

Max stream order

1

Max drainage

654km²

Discharge in basins

1,1m³/s

Mean precip.

1 840mm/an

Mean T°

24,9°C

Moisture idx

0,01

Mean runoff

909mm/an

Mean elev. (basins)

269m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,4nW

Built-up

100,7%

Pesticides

70,7kg/km²

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