Cuenca Hidrográfica de Río Samaná Norte
IUCN Not ApplicableWatershed · 2017
1 282 km²
Municipality · COL
Colombia
Species observed
3 340
Observations
45 415
Area
1 334,7km²
Sample of 32 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 Sonsón : 24 espèces reliées par 30 interactions GloBI sur 5 types (connectance 6.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
3 340 distinct species · 45 415 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
20,7°C
Annual rain
3 217mm
Warmest m°
27,1°C
Coldest m°
15,5°C
Elevation: 1 343 m on average (min 151 m, max 3 077 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,1
Org. C
69,5g/kg
Clay
34,6%
Sand
32,9%
Silt
32,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
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
474,8km
Basins crossed
9
Max stream order
6
Max drainage
65 931km²
Discharge in basins
1 153,9m³/s
Mean precip.
2 749mm/an
Mean T°
21,2°C
Moisture idx
0,44
Mean runoff
1 363mm/an
Mean elev. (basins)
1 321m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,1nW
Built-up
10,1%
Pesticides
69,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Watershed · 2017
1 282 km²
Integrated Management Regional Districts · 2019
406 km²
Regional Protective Forest Reserves · 2015
309 km²
Regional Protective Forest Reserves · 2015
265 km²
Integrated Management Regional Districts · 2019
159 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN