Cuenca Hidrográfica Rio San Jorge
IUCN Not ApplicableWatershed · 2015
11 569 km²
Municipality · COL
Pinillos
Colombia
AmTropical, monsoon(97 %)
Species observed
177
Observations
22 655
Area
753km²
Ecological tissue
Sample of 46 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 Pinillos : 40 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 3 types (connectance 3.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
49
Interactions affichées
46
Connectance
0.039
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
177 distinct species · 22 655 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,7°C
Annual rain
2 423mm
Warmest m°
31,7°C
Coldest m°
24,1°C
Elevation: 19 m on average (min 16 m, max 37 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,7°C
Annual rain
2 423mm
Warmest month
31,7°C
Coldest month
24,1°C
Mean alt.
19m
Min
16m
Max
37m
Std. dev.
2m
Köppen-Geiger (dominant)
AmTropical, monsoon(97 %)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
49,7g/kg
Clay
31,4%
Sand
30,9%
Silt
37,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
57,8g/kg
Clay
30,1%
Sand
31,8%
Silt
38,1%
5–15 cm
pH H₂O
5,4
Org. C
49,8g/kg
Clay
30,1%
Sand
31,7%
Silt
38,2%
15–30 cm
pH H₂O
5,4
Org. C
41,4g/kg
Clay
33,9%
Sand
29,3%
Silt
36,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.5%
Crops1.3%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)83.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 50 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
69,6km
Lake surface here
230,18km²
Basins crossed
6
Max stream order
8
Max drainage
225 688km²
Discharge in basins
1 892,6m³/s
Mean precip.
2 491mm/an
Mean T°
27,9°C
Moisture idx
0,25
Mean runoff
390mm/an
Mean elev. (basins)
59m
Watersheds crossing here
- Bassin de Río Magdalenasub-area1 690,4 km²overlap385.59 km²51%
- Bassin de Río Caucasub-area1 733 km²overlap227.44 km²30%
- Bassin de Río Magdalenasub-area930,4 km²overlap96.78 km²13%
- Bassin de Río Magdalenasub-area610,1 km²overlap32.90 km²4%
- Bassin de Río Caucasub-area367,9 km²overlap7.71 km²1%
- Bassin de Río Magdalenasub-area11,1 km²overlap2.58 km²0%
Lakes (50, top by area)
- Ciénaga El Huevoarea48,8 km²avg depth1.4 m
- Ciénaga Rincon de Morenerosarea40,7 km²avg depth1.2 m
- Ciénaga Iguanaarea34 km²avg depth1.1 m
- Ciénaga El Floralarea33,2 km²avg depth1.0 m
- Ciénaga La Burraarea26,9 km²avg depth1.0 m
- Ciénaga Roblesarea26,6 km²avg depth1.0 m
- Ciénaga Mantegueraarea11,3 km²avg depth1.0 m
- Lake #16269area7,5 km²avg depth1.2 m
- Ciénaga Matahambrearea7,4 km²avg depth1.6 m
41 more lakes
- Lake #16246area7 km²avg depth1.8 m
- Lake #16383area6,2 km²avg depth1.2 m
- Lake #16198area4,7 km²avg depth1.3 m
- Ciénaga Provinciaarea3,5 km²avg depth1.1 m
- Ciénaga La Mojanaarea3,2 km²avg depth2.7 m
- Lake #16196area3 km²avg depth1.2 m
- Lake #16277area2,8 km²avg depth1.5 m
- Lake #16345area2,6 km²avg depth1.3 m
- Lake #16357area2 km²avg depth0.9 m
- Lake #16197area2 km²avg depth1.0 m
- Lake #16285area2 km²avg depth0.9 m
- Lake #16231area1,9 km²avg depth0.8 m
- Lake #16372area1,9 km²avg depth1.3 m
- Lake #16260area1,7 km²avg depth1.0 m
- Lake #16235area1,7 km²avg depth1.4 m
- Lake #16257area1,6 km²avg depth0.8 m
- Lake #16402area1,6 km²avg depth1.3 m
- Lake #16364area1,4 km²avg depth1.3 m
- Lake #16264area1,3 km²avg depth0.8 m
- Lake #16214area1,3 km²avg depth0.8 m
- Lake #16201area1,3 km²avg depth1.0 m
- Lake #16353area1,2 km²avg depth0.9 m
- Lake #16226area1,1 km²avg depth0.9 m
- Lake #16340area1,1 km²avg depth0.6 m
- Lake #16400area1,1 km²avg depth3.0 m
- Lake #16259area1,1 km²avg depth0.5 m
- Lake #16306area1 km²avg depth1.1 m
- Lac 1075696area1 km²avg depth2.2 m
- Lac 1075999area0,9 km²avg depth1.5 m
- Lac 1075394area0,9 km²avg depth2.2 m
- Lac 1075873area0,9 km²avg depth1.6 m
- Lac 1075554area0,8 km²avg depth1.8 m
- Lac 1075965area0,7 km²avg depth1.9 m
- Lac 1076006area0,7 km²avg depth1.5 m
- Lac 1075994area0,7 km²avg depth1.7 m
- Lac 1076110area0,7 km²avg depth2.3 m
- Lac 1075577area0,7 km²avg depth1.3 m
- Lac 1075897area0,6 km²avg depth2.1 m
- Lac 1075709area0,6 km²avg depth2.0 m
- Lac 1076064area0,6 km²avg depth1.4 m
- Lac 1075650area0,6 km²avg depth2.1 m
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
0,0nW
Built-up
5,6%
Pesticides
45,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 2
Plan de Ordenación y Manejo de la Cuenca Hidrográfica Directos Bajo Magdalena Entre El Banco y Plato
IUCN Not ApplicablePOMCA · 2015
5 787 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN