Ontologia

Water body · SLV

Embalse Cerron Grande

El Salvador

AwTropical, savannah(100 %)

Species observed

315

Observations

10 449

Area

155,2km²

Ecological tissue

Sample of 27 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 Embalse Cerron Grande : 19 espèces reliées par 36 interactions GloBI sur 2 types (connectance 10.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
36
Connectance
0.103
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

315 distinct species · 10 449 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 449 obs · 3 cellules
Obs. / cellule
≥ 5 624
5 624–5 623
5 624–5 623
4 011–5 623
< 4 011

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

Climate

Mean T°

27,7°C

Annual rain

914mm

Warmest m°

35,8°C

Coldest m°

21,0°C

Elevation: 245 m on average (min 182 m, max 353 m)

Bioclimatic detailsExpert
Annual mean temp.
27,7°C
Annual rain
914mm
Warmest month
35,8°C
Coldest month
21,0°C
Mean alt.
245m
Min
182m
Max
353m
Std. dev.
23m
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

6,1

Org. C

26,3g/kg

Clay

37,1%

Sand

29,5%

Silt

33,4%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
35,8g/kg
Clay
34,9%
Sand
30,8%
Silt
34,3%
5–15 cm
pH H₂O
6,1
Org. C
27,2g/kg
Clay
36,3%
Sand
29,8%
Silt
33,9%
15–30 cm
pH H₂O
6,1
Org. C
15,9g/kg
Clay
40,1%
Sand
28,0%
Silt
31,9%

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

Land cover

Forest23.3%
Crops19.2%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)57.0%

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

Hydrology5 basins · 6 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

83,9km

Lake surface here

86,89km²

Basins crossed

5

Max stream order

5

Max drainage

9 988km²

Discharge in basins

22,9m³/s

Mean precip.

1 945mm/an

Mean T°

23,7°C

Moisture idx

0,09

Mean runoff

795mm/an

Mean elev. (basins)

506m

Watersheds crossing here

Lakes (6, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

34,7%

Pesticides

67,5kg/km²

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

Protected areas3

IUCN Not Reported · 3

Colima

IUCN Not Reported

Protected Area with Managed Resources · 2007

7 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN