Cuenca Hidrográfica Del Río San Juan
IUCN Not ApplicableWatershed · 2021
839 km²
Municipality · COL
Colombia
Species observed
2 175
Observations
219 308
Area
854,2km²
Sample of 11 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).
Tissu écologique de El Carmen de Atrato : 9 espèces reliées par 9 interactions GloBI sur 2 types (connectance 16.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
2 175 distinct species · 219 308 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
18,4°C
Annual rain
5 952mm
Warmest m°
21,2°C
Coldest m°
15,2°C
Elevation: 1 541 m on average (min 237 m, max 3 296 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,0
Org. C
109,2g/kg
Clay
33,2%
Sand
32,6%
Silt
34,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: piGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
185,1km
Basins crossed
6
Max stream order
5
Max drainage
1 650km²
Discharge in basins
125,3m³/s
Mean precip.
5 619mm/an
Mean T°
22,4°C
Moisture idx
0,69
Max snow
2%
Mean runoff
3 766mm/an
Mean elev. (basins)
998m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,0nW
Built-up
1,9%
Pesticides
55,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Watershed · 2021
839 km²
Integrated Management Regional Districts · 2016
180 km²
Integrated Management Regional Districts · 2006
89 km²
Regional Natural Parks · 2024
23 km²
Civil Society Nature Reserve · 2024
16 km²
Civil Society Nature Reserve · 2024
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN