Ontologia

Municipality · SLV

San Salvador

El Salvador

AwTropical, savannah(100 %)

Species observed

1 960

Observations

219 393

Area

66,9km²

Ecological tissue

Sample of 29 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 Salvador : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
41
Connectance
0.101
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

1 960 distinct species · 219 393 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

219 393 obs · 2 cellules
Obs. / cellule
≥ 138 038
138 038–138 037
138 038–138 037
138 038–138 037
< 138 038

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

Climate

Mean T°

23,2°C

Annual rain

2 048mm

Warmest m°

29,5°C

Coldest m°

17,5°C

Elevation: 797 m on average (min 615 m, max 1 611 m)

Bioclimatic detailsExpert
Annual mean temp.
23,2°C
Annual rain
2 048mm
Warmest month
29,5°C
Coldest month
17,5°C
Mean alt.
797m
Min
615m
Max
1 611m
Std. dev.
151m
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

5,9

Org. C

44,8g/kg

Clay

38,3%

Sand

27,5%

Silt

34,2%

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

Dominant lithology: viGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
64,1g/kg
Clay
36,0%
Sand
29,0%
Silt
34,9%
5–15 cm
pH H₂O
5,9
Org. C
43,1g/kg
Clay
38,6%
Sand
27,5%
Silt
33,9%
15–30 cm
pH H₂O
5,9
Org. C
27,1g/kg
Clay
40,3%
Sand
25,9%
Silt
33,7%

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

Land cover

Forest20.8%
Crops0.6%
Built-up22.7%
Bare soil0.1%
Other (grassland, water…)55.9%

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

Hydrology3 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

25,8km

Basins crossed

3

Max stream order

3

Max drainage

1 379km²

Discharge in basins

2,0m³/s

Mean precip.

1 899mm/an

Mean T°

23,4°C

Moisture idx

0,06

Mean runoff

918mm/an

Mean elev. (basins)

578m

Watersheds crossing here

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

Human pressure

Pop. density

39hab/km²

Night light

19,6nW

Built-up

2 266,5%

Pesticides

74,8kg/km²

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