Cuenca Hidrográfica del Río La Vieja
IUCN Not ApplicableWatershed · 2009
1 570 km²
Municipality · COL
Zarzal
Colombia
AfTropical, rainforest(100 %)
Species observed
897
Observations
5 608
Area
364,5km²
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 Zarzal : 23 espèces reliées par 32 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
32
Connectance
0.074
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
897 distinct species · 5 608 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,1°C
Annual rain
1 695mm
Warmest m°
25,4°C
Coldest m°
18,2°C
Elevation: 979 m on average (min 911 m, max 1 196 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,1°C
Annual rain
1 695mm
Warmest month
25,4°C
Coldest month
18,2°C
Mean alt.
979m
Min
911m
Max
1 196m
Std. dev.
64m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,6
Org. C
37,6g/kg
Clay
37,1%
Sand
28,1%
Silt
34,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
51,1g/kg
Clay
36,2%
Sand
28,2%
Silt
35,6%
5–15 cm
pH H₂O
5,6
Org. C
37,9g/kg
Clay
36,4%
Sand
28,5%
Silt
35,1%
15–30 cm
pH H₂O
5,6
Org. C
23,8g/kg
Clay
38,6%
Sand
27,5%
Silt
33,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.2%
Crops22.4%
Built-up0.3%
Bare soil0.0%
Other (grassland, water…)47.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
97,9km
Basins crossed
5
Max stream order
5
Max drainage
16 437km²
Discharge in basins
159,6m³/s
Mean precip.
1 399mm/an
Mean T°
22,5°C
Moisture idx
-0,15
Mean runoff
1 190mm/an
Mean elev. (basins)
1 162m
Watersheds crossing here
Rivers / streams (12, ord ≥ 4)
- Quebrada El Pitalord 2len here27.04 km65%total42 km
- Río La Pailaord 4len here20.95 km27%total78 km
- Río Caucaord 7len here12.81 km1%total1525 km
- Quebrada Nuevaord 2len here10.43 km98%total11 km
- Canal Marginalord 5len here9.79 km52%total19 km
- Quebrada las Cañasord 1len here6.73 km100%total7 km
- Río La Viejaord 5len here3.16 km2%total128 km
- Río Totoroord 3len here3.10 km15%total21 km
- Quebrada Zarzal - Sevillaord 1len here1.65 km40%total4 km
- Río Zarzalord 2len here1.49 km81%total2 km
- Río San Marcosord 3len here0.51 km2%total26 km
- Río Pescadorord 5len here0.29 km2%total19 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,7nW
Built-up
33,2%
Pesticides
69,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Applicable · 1IUCN VI · 1IUCN V · 1
El Garcero del Medio 2
IUCN VICivil Society Nature Reserve · 2018
1 km²
La Corcova
IUCN VRecreation Area · 2022
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN