Cuenca Hidrográfica del Río Negro
IUCN Not ApplicableWatershed · 2017
395 km²
Municipality · COL
Colombia
Species observed
2 002
Observations
27 599
Area
164km²
Sample of 28 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 Guarné : 23 espèces reliées par 28 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
2 002 distinct species · 27 599 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
15,2°C
Annual rain
2 614mm
Warmest m°
20,8°C
Coldest m°
10,3°C
Elevation: 2 300 m on average (min 2 114 m, max 2 590 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,3
Org. C
79,6g/kg
Clay
31,8%
Sand
34,6%
Silt
33,6%
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
44,6km
Basins crossed
2
Max stream order
3
Max drainage
1 578km²
Discharge in basins
7,2m³/s
Mean precip.
2 440mm/an
Mean T°
18,0°C
Moisture idx
0,42
Mean runoff
1 385mm/an
Mean elev. (basins)
2 011m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
2hab/km²
Night light
3,9nW
Built-up
183,3%
Pesticides
79,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Watershed · 2017
395 km²
National Protective Forest Reserves · 1971
88 km²
Civil Society Nature Reserve · 2024
0 km²
Civil Society Nature Reserve · 2020
0 km²
Civil Society Nature Reserve · 2023
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN