Cuenca Hidrográfica Rio Algodonal
IUCN Not ApplicableWatershed · 2019
2 204 km²
Municipality · COL
Ocaña
Colombia
AmTropical, monsoon(51 %)
Species observed
780
Observations
22 881
Area
519,3km²
Ecological tissue
Sample of 17 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 Ocaña : 14 espèces reliées par 16 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
18
Interactions affichées
16
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
780 distinct species · 22 881 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
19,4°C
Annual rain
1 953mm
Warmest m°
24,0°C
Coldest m°
15,0°C
Elevation: 1 426 m on average (min 424 m, max 2 313 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
19,4°C
Annual rain
1 953mm
Warmest month
24,0°C
Coldest month
15,0°C
Mean alt.
1 426m
Min
424m
Max
2 313m
Std. dev.
256m
Köppen-Geiger (dominant)
AmTropical, monsoon(51 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
45,9g/kg
Clay
34,9%
Sand
33,4%
Silt
31,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
63,2g/kg
Clay
33,7%
Sand
33,9%
Silt
32,5%
5–15 cm
pH H₂O
5,4
Org. C
46,7g/kg
Clay
33,9%
Sand
34,0%
Silt
32,2%
15–30 cm
pH H₂O
5,4
Org. C
27,8g/kg
Clay
37,3%
Sand
32,2%
Silt
30,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest52.5%
Crops0.8%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)45.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
56,4km
Basins crossed
6
Max stream order
4
Max drainage
139 272km²
Discharge in basins
218,5m³/s
Mean precip.
1 487mm/an
Mean T°
22,6°C
Moisture idx
-0,08
Mean runoff
604mm/an
Mean elev. (basins)
1 012m
Watersheds crossing here
- Bassin de Río Chiquitosub-area245,4 km²overlap140.75 km²27%
- Bassin de Río Algodonalsub-area603 km²overlap124.55 km²24%
- Bassin de Caño de Caratesub-area1 416 km²overlap89.56 km²17%
- Bassin de Río Magdalenasub-area2 295,9 km²overlap88.03 km²17%
- Bassin de Río Algodonalsub-area654,3 km²overlap53.26 km²10%
- Bassin de Río Magdalenasub-area2 046,5 km²overlap23.14 km²4%
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,0nW
Built-up
65,1%
Pesticides
65,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN VI · 3IUCN Not Applicable · 2IUCN III · 1
Cuenca Hidrográfica Quebrada Buturama – Quebrada Guaduas Y Otros Directos Al Magdalena Medio
IUCN Not ApplicableWatershed · 2020
928 km²
Río Tejo
IUCN VINational Protective Forest Reserves · 1985
24 km²
Los Estoraques
IUCN IIIUnique Natural Area · 1988
11 km²
Asociación De Amigos Usuarios Del Acueducto Independiente De Ocaña Adamiuain
IUCN VICivil Society Nature Reserve · 2024
1 km²
Hormiguero De Torcoroma
IUCN VICivil Society Nature Reserve · 2025
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN