Department · ury
Colonia
Uruguay
Species observed
1 089
Observations
49 456
Area
6 117,5km²
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).
Indicateurs du tissu écologique
Tissu écologique de Colonia : 25 espèces reliées par 37 interactions GloBI sur 3 types (connectance 8.5%, 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).
Species present
1 089 distinct species · 49 456 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,0°C
Annual rain
1 235mm
Warmest m°
28,7°C
Coldest m°
7,2°C
Elevation: 66 m on average (min -6 m, max 188 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
29,5g/kg
Clay
33,1%
Sand
28,5%
Silt
38,3%
Average over 0-30 cm. Per-depth details in expert panel.
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology19 basins · 1 lakes · 40 rivers
Hydrology metrics for this exact territory
Stream length here
899,3km
Lake surface here
0,11km²
Basins crossed
19
Max stream order
4
Max drainage
3 072km²
Discharge in basins
84,1m³/s
Mean precip.
1 100mm/an
Mean T°
17,1°C
Moisture idx
-0,09
Mean runoff
495mm/an
Mean elev. (basins)
66m
Watersheds crossing here
- Bassin de Río Rosariosub-area1 848,2 km²overlap1837.11 km²30%
- Bassin de Río San Juansub-area1 545 km²overlap1541.03 km²25%
- Bassin de Arroyo de las Vacassub-area739,4 km²overlap735.18 km²12%
- Bassin de Arroyo Riachuelosub-area632,7 km²overlap616.35 km²10%
- Bassin de Arroyo de las Víborassub-area492,1 km²overlap486.44 km²8%
- Basin #16600sub-area311,4 km²overlap299.10 km²5%
- Bassin de Arroyo Saucesub-area290,1 km²overlap290.03 km²5%
- Bassin de Arroyo Pavónsub-area1 890,3 km²overlap188.03 km²3%
- Bassin de Arenal Grandesub-area582,9 km²overlap72.77 km²1%
10 more basinssorted by overlap
- Bassin de Cañada de Blancosub-area30,6 km²overlap28.04 km²0%
- Basin #16620sub-area21,4 km²overlap18.99 km²0%
- Bassin de Río San Salvadorsub-area286,9 km²overlap1.59 km²0%
- Bassin de Río San Josésub-area801,9 km²overlap0.76 km²0%
- Bassin de Río San Salvadorsub-area360,2 km²overlap0.69 km²0%
- Bassin de Arroyo Grandesub-area304,3 km²overlap0.33 km²0%
- Bassin de Arroyo del Corralitosub-area390,7 km²overlap0.31 km²0%
- Bassin de Del Espinillosub-area337,4 km²overlap0.28 km²0%
- Basin #92250sub-area217,2 km²overlap0.21 km²0%
- Bassin de Arroyo del Perdidosub-area1 144,1 km²overlap0.02 km²0%
Lakes (1, top by area)
Rivers / streams (40, ord ≥ 4)
- Río San Juanord 4len here140.13 km100%total140 km
- Río Rosarioord 4len here98.50 km100%total99 km
- Arroyo de las Vacasord 3len here86.19 km100%total86 km
- Arroyo Collaord 3len here80.60 km100%total81 km
- Arroyo Sauceord 3len here49.52 km100%total50 km
- Arroyo Poloniaord 3len here48.69 km100%total49 km
- Arroyo Migueleteord 3len here46.05 km100%total46 km
- Arroyo Juan González Grandeord 2len here33.32 km100%total33 km
- Arroyo Riachueloord 3len here30.14 km100%total30 km
- Arroyo San Pedroord 2len here28.31 km100%total28 km
- Arroyo de las Víborasord 3len here26.92 km100%total27 km
- Cañada Grandeord 3len here23.19 km100%total23 km
28 more river segmentssorted by Strahler order + length
- Arroyo de la Caballadaord 2len here21.59 km100%total22 km
- Arroyo Cufréord 3len here20.31 km33%total62 km
- Arroyo del Talaord 2len here19.51 km100%total20 km
- Arroyo Minuanoord 2len here13.66 km100%total14 km
- Arroyo del Sauceord 2len here12.13 km100%total12 km
- Arroyo Sauce Grandeord 1len here11.85 km100%total12 km
- Arroyo Pantanosoord 2len here11.41 km47%total24 km
- Arroyo de las Conchasord 2len here9.20 km100%total9 km
- Arroyo Quintónord 3len here7.41 km100%total7 km
- Arroyo Cufréord 1len here6.93 km100%total7 km
- Cufréord 4len here6.55 km100%total7 km
- Cañada Tajamarord 4len here6.14 km100%total6 km
- Arroyo Navarroord 1len here5.62 km100%total6 km
- Cañada Feaord 1len here5.62 km100%total6 km
- Arroyo del Sauceord 2len here5.44 km80%total7 km
- Quichoord 2len here5.42 km100%total5 km
- Cañada del Encierroord 2len here5.34 km100%total5 km
- Arroyo Saladoord 1len here5.14 km100%total5 km
- Arroyo de la Concordiaord 1len here4.25 km100%total4 km
- Cañada de las Canterasord 3len here3.57 km100%total4 km
- Del Ceiboord 1len here3.47 km100%total3 km
- Arroyo Artillerosord 2len here3.36 km96%total3 km
- Cañada de Blancoord 1len here3.16 km100%total3 km
- Cañada del Hornoord 1len here2.60 km100%total3 km
- Cañada del Sauceord 1len here2.27 km100%total2 km
- Cañada Arévaloord 1len here2.27 km100%total2 km
- Cañada Artillerosord 1len here1.96 km100%total2 km
- Arroyo del Talaord 1len here1.56 km100%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
25,5%
Pesticides
176,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)