Cuenca Hidrográfica del Río La Vieja
IUCN Not ApplicableWatershed · 2009
1 570 km²
Municipality · COL
Alcalá
Colombia
AfTropical, rainforest(100 %)
Species observed
872
Observations
15 533
Area
62,6km²
Ecological tissue
Sample of 19 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 Alcalá : 16 espèces reliées par 18 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
19
Interactions affichées
18
Connectance
0.105
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
872 distinct species · 15 533 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,3°C
Annual rain
2 552mm
Warmest m°
23,9°C
Coldest m°
16,5°C
Elevation: 1 256 m on average (min 1 013 m, max 1 599 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
20,3°C
Annual rain
2 552mm
Warmest month
23,9°C
Coldest month
16,5°C
Mean alt.
1 256m
Min
1 013m
Max
1 599m
Std. dev.
143m
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
5,3
Org. C
43,5g/kg
Clay
35,3%
Sand
32,9%
Silt
31,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: pyGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
53,2g/kg
Clay
34,5%
Sand
33,3%
Silt
32,1%
5–15 cm
pH H₂O
5,2
Org. C
46,9g/kg
Clay
34,9%
Sand
33,1%
Silt
32,0%
15–30 cm
pH H₂O
5,3
Org. C
30,3g/kg
Clay
36,4%
Sand
32,3%
Silt
31,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest44.8%
Crops4.8%
Built-up1.1%
Bare soil0.0%
Other (grassland, water…)49.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
23,2km
Basins crossed
1
Max stream order
5
Max drainage
2 752km²
Discharge in basins
5,9m³/s
Mean precip.
1 943mm/an
Mean T°
21,3°C
Moisture idx
0,14
Mean runoff
1 110mm/an
Mean elev. (basins)
1 300m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
0,6nW
Built-up
114,2%
Pesticides
75,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 1IUCN VI · 1
El Paraíso
IUCN VICivil Society Nature Reserve · 2023
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN