Embalse Cerrón Grande
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2005
610 km²
Municipality · SLV
El Paisnal
El Salvador
AwTropical, savannah(100 %)
Species observed
119
Observations
311
Area
125km²
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 El Paisnal : 23 espèces reliées par 45 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
45
Connectance
0.080
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
119 distinct species · 311 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,1°C
Annual rain
932mm
Warmest m°
35,1°C
Coldest m°
20,3°C
Elevation: 330 m on average (min 246 m, max 479 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,1°C
Annual rain
932mm
Warmest month
35,1°C
Coldest month
20,3°C
Mean alt.
330m
Min
246m
Max
479m
Std. dev.
67m
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
6,0
Org. C
24,4g/kg
Clay
39,4%
Sand
27,7%
Silt
32,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
32,7g/kg
Clay
36,7%
Sand
29,3%
Silt
34,0%
5–15 cm
pH H₂O
6,0
Org. C
26,0g/kg
Clay
38,7%
Sand
27,9%
Silt
33,4%
15–30 cm
pH H₂O
6,0
Org. C
14,4g/kg
Clay
43,0%
Sand
25,8%
Silt
31,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.7%
Crops33.4%
Built-up0.9%
Bare soil0.2%
Other (grassland, water…)39.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
31,2km
Basins crossed
4
Max stream order
5
Max drainage
8 615km²
Discharge in basins
22,8m³/s
Mean precip.
1 783mm/an
Mean T°
23,8°C
Moisture idx
0,00
Mean runoff
823mm/an
Mean elev. (basins)
523m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,5nW
Built-up
94,9%
Pesticides
68,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 4
Colima
IUCN Not ReportedProtected Area with Managed Resources · 2007
7 km²
Piedras Tontas
IUCN Not ReportedNatural Protected Area · 2017
2 km²
San Francisco Dos Cerros
IUCN Not ReportedTerrestrial Protected Landscape · 2014
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN