Ontologia

Municipality · SLV

San Miguel

El Salvador

AwTropical, savannah(100 %)

Species observed

960

Observations

28 796

Area

630,5km²

Ecological tissue

Sample of 31 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 Miguel : 21 espèces reliées par 36 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
36
Connectance
0.077
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

960 distinct species · 28 796 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 796 obs · 19 cellules
Obs. / cellule
≥ 7 422
5 389–7 421
1 947–5 388
560–1 946
< 560

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

1 565mm

Warmest m°

34,6°C

Coldest m°

21,3°C

Elevation: 170 m on average (min 25 m, max 1 695 m)

Bioclimatic detailsExpert
Annual mean temp.
27,7°C
Annual rain
1 565mm
Warmest month
34,6°C
Coldest month
21,3°C
Mean alt.
170m
Min
25m
Max
1 695m
Std. dev.
197m
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

30,1g/kg

Clay

33,2%

Sand

30,1%

Silt

36,7%

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

Dominant lithology: pyGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
41,8g/kg
Clay
31,4%
Sand
31,3%
Silt
37,4%
5–15 cm
pH H₂O
6,3
Org. C
29,0g/kg
Clay
32,9%
Sand
30,1%
Silt
37,0%
15–30 cm
pH H₂O
6,3
Org. C
19,4g/kg
Clay
35,3%
Sand
28,8%
Silt
35,9%

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

Land cover

Forest14.5%
Crops50.4%
Built-up2.0%
Bare soil0.2%
Other (grassland, water…)32.9%

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

Hydrology1 basins · 4 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

143,8km

Lake surface here

12,35km²

Basins crossed

1

Max stream order

4

Max drainage

2 341km²

Discharge in basins

12,8m³/s

Mean precip.

1 836mm/an

Mean T°

25,3°C

Moisture idx

0,02

Mean runoff

667mm/an

Mean elev. (basins)

281m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

1,0nW

Built-up

199,1%

Pesticides

75,5kg/km²

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

Protected areas9

IUCN Not Reported · 5IUCN IV · 3IUCN V · 1

Laguna de Olomega

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2010

76 km²

Las Moritas

IUCN Not Reported

Natural Protected Area · 2017

1 km²

Complete list

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