Santa Elena
IUCN Not ReportedNatural Protected Area · 2015
0 km²
Municipality · SLV
San Alejo
El Salvador
AwTropical, savannah(100 %)
Species observed
198
Observations
4 622
Area
236,3km²
Ecological tissue
Sample of 33 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 Alejo : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
49
Connectance
0.087
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
198 distinct species · 4 622 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,0°C
Annual rain
1 544mm
Warmest m°
33,9°C
Coldest m°
22,1°C
Elevation: 123 m on average (min 3 m, max 424 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,0°C
Annual rain
1 544mm
Warmest month
33,9°C
Coldest month
22,1°C
Mean alt.
123m
Min
3m
Max
424m
Std. dev.
95m
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
6,3
Org. C
32,1g/kg
Clay
34,2%
Sand
27,2%
Silt
38,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: pyGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
43,2g/kg
Clay
32,6%
Sand
28,3%
Silt
39,0%
5–15 cm
pH H₂O
6,3
Org. C
30,5g/kg
Clay
34,5%
Sand
27,2%
Silt
38,3%
15–30 cm
pH H₂O
6,4
Org. C
22,7g/kg
Clay
35,5%
Sand
26,2%
Silt
38,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest22.8%
Crops38.5%
Built-up0.8%
Bare soil0.5%
Other (grassland, water…)37.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
63,6km
Basins crossed
6
Max stream order
4
Max drainage
2 759km²
Discharge in basins
23,2m³/s
Mean precip.
1 778mm/an
Mean T°
26,5°C
Moisture idx
-0,04
Mean runoff
647mm/an
Mean elev. (basins)
171m
Watersheds crossing here
- Bassin de Río Amatillo o Siramasub-area320,5 km²overlap145.40 km²62%
- Bassin de Rio Managuara o Bananerasub-area803 km²overlap65.52 km²28%
- Bassin de Río Grande de San Miguelsub-area2 340,5 km²overlap14.85 km²6%
- Bassin de Estero La Manzanillasub-area14,3 km²overlap8.53 km²4%
- Bassin de Río Goascoránsub-area198,5 km²overlap1.88 km²1%
- Bassin de Quebrada Nagarejosub-area396,3 km²overlap0.17 km²0%
Rivers / streams (11, ord ≥ 4)
- Rio Los Encuentrosord 1len here15.94 km99%total16 km
- Rio El Tamarindoord 2len here12.27 km98%total13 km
- Rio Ceibillasord 1len here11.26 km100%total11 km
- Río Amatillo o Siramaord 3len here6.06 km18%total34 km
- Estero Madre del Barquitoord 1len here4.80 km84%total6 km
- Rio Tizateord 1len here4.30 km54%total8 km
- Estero La Manzanillaord 4len here2.81 km19%total15 km
- Río San Antonioord 1len here2.32 km27%total8 km
- Río Siramaord 2len here1.75 km18%total10 km
- Estero El Naranjalord 2len here1.74 km100%total2 km
- Estero Madre del Barquitoord 3len here0.32 km24%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,2nW
Built-up
79,7%
Pesticides
71,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN