Ontologia

Municipality · COL

San Bernardino de Sahagún

Colombia

AwTropical, savannah(100 %)

Species observed

549

Observations

9 376

Area

960km²

Ecological tissue

Sample of 30 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 Bernardino de Sahagún : 25 espèces reliées par 39 interactions GloBI sur 4 types (connectance 9.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
39
Connectance
0.090
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

549 distinct species · 9 376 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 376 obs · 26 cellules
Obs. / cellule
≥ 2 532
1 280–2 531
228–1 279
142–227
< 142

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

Climate

Mean T°

26,9°C

Annual rain

1 647mm

Warmest m°

32,8°C

Coldest m°

22,8°C

Elevation: 88 m on average (min 10 m, max 191 m)

Bioclimatic detailsExpert
Annual mean temp.
26,9°C
Annual rain
1 647mm
Warmest month
32,8°C
Coldest month
22,8°C
Mean alt.
88m
Min
10m
Max
191m
Std. dev.
29m
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

30,2g/kg

Clay

39,1%

Sand

28,7%

Silt

32,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
39,9g/kg
Clay
38,4%
Sand
28,8%
Silt
32,8%
5–15 cm
pH H₂O
5,8
Org. C
27,9g/kg
Clay
38,2%
Sand
29,1%
Silt
32,6%
15–30 cm
pH H₂O
5,9
Org. C
22,7g/kg
Clay
40,7%
Sand
28,0%
Silt
31,2%

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

Land cover

Forest12.8%
Crops25.3%
Built-up0.4%
Bare soil0.0%
Other (grassland, water…)61.5%

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

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

24,3km

Basins crossed

5

Max stream order

3

Max drainage

2 637km²

Discharge in basins

46,5m³/s

Mean precip.

1 533mm/an

Mean T°

27,5°C

Moisture idx

-0,11

Mean runoff

565mm/an

Mean elev. (basins)

72m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

0,6nW

Built-up

35,6%

Pesticides

54,0kg/km²

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

Protected areas2

IUCN Not Applicable · 2

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