Department · ARG
Collón Curá
Argentina
Species observed
614
Observations
16 144
Area
5 618,3km²
Ecological tissue
Sample of 32 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 Collón Curá : 20 espèces reliées par 51 interactions GloBI sur 4 types (connectance 9.1%, filtre Serrano α=0.2). 14 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
614 distinct species · 16 144 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,4°C
Annual rain
489mm
Warmest m°
25,9°C
Coldest m°
-1,3°C
Elevation: 817 m on average (min 413 m, max 1 350 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
7,4
Org. C
15,2g/kg
Clay
17,3%
Sand
62,8%
Silt
19,8%
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
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology22 basins · 6 lakes · 28 rivers
Hydrology metrics for this exact territory
Stream length here
773,3km
Lake surface here
111,91km²
Basins crossed
22
Max stream order
6
Max drainage
40 591km²
Discharge in basins
2 716,1m³/s
Mean precip.
339mm/an
Mean T°
10,0°C
Moisture idx
-0,69
Max snow
16%
Mean runoff
290mm/an
Mean elev. (basins)
853m
Watersheds crossing here
- Bassin de Arroyo Sañicósub-area1 613,7 km²overlap1495.62 km²27%
- Bassin de Arroyo Santo Tomássub-area2 428,2 km²overlap1208.36 km²22%
- Bassin de Río Collón Curásub-area1 705,6 km²overlap863.16 km²15%
- Bassin de Zanjón Rincón Chicosub-area419,7 km²overlap420.19 km²7%
- Bassin de Río Limaysub-area688,8 km²overlap269.26 km²5%
- Bassin de Río Collón Curásub-area419,7 km²overlap192.37 km²3%
- Bassin de Arroyo China Muertasub-area1 787,9 km²overlap182.45 km²3%
- Basin #47970sub-area180,8 km²overlap181.05 km²3%
- Bassin de Río Collón Curásub-area285,6 km²overlap158.04 km²3%
13 more basinssorted by overlap
- Bassin de Río Limaysub-area209,7 km²overlap156.54 km²3%
- Bassin de Río Catán Lilsub-area2 383,6 km²overlap150.93 km²3%
- Bassin de Río Limaysub-area194,6 km²overlap111.43 km²2%
- Bassin de Río Limaysub-area139,2 km²overlap73.45 km²1%
- Bassin de Río Limaysub-area345,4 km²overlap54.30 km²1%
- Bassin de Quebrada Currú Mahuidasub-area384,2 km²overlap51.48 km²1%
- Bassin de Río Limaysub-area95,4 km²overlap43.38 km²1%
- Bassin de Río Aluminésub-area51,4 km²overlap3.07 km²0%
- Bassin de Río Limaysub-area335,9 km²overlap1.85 km²0%
- Bassin de Arroyo Pilahuésub-area605,3 km²overlap1.49 km²0%
- Bassin de Río Chimehuinsub-area2 684,1 km²overlap0.97 km²0%
- Bassin de Río Caleufúsub-area2 267,9 km²overlap0.15 km²0%
- Bassin de Arroyo Mencuésub-area917,8 km²overlap0.00 km²0%
Lakes (6, top by area)
Rivers / streams (28, ord ≥ 4)
- Río Collón Curáord 6len here131.33 km69%total191 km
- Arroyo Santo Tomásord 3len here100.87 km80%total126 km
- Arroyo Sañicóord 4len here93.07 km100%total93 km
- Río Limayord 6len here84.41 km10%total809 km
- Zanjón Rincón Chicoord 3len here56.52 km100%total56 km
- Cañadón La Pintadaord 4len here55.30 km100%total55 km
- Arroyo Pichi Picún Leufúord 6len here39.13 km65%total60 km
- Arroyo Carrín Curáord 2len here31.42 km100%total31 km
- Arroyo China Muertaord 3len here21.88 km13%total168 km
- Arroyo Secoord 2len here18.67 km100%total19 km
- Cañadón de Sánchezord 2len here15.78 km80%total20 km
- Cañada de Botaord 1len here14.58 km90%total16 km
16 more river segmentssorted by Strahler order + length
- Arroyo Correntosoord 3len here14.21 km34%total42 km
- Cañadón de Rojasord 6len here13.56 km85%total16 km
- Cañadón de los Pantanosord 1len here13.46 km100%total13 km
- Río Catán Lilord 5len here12.36 km6%total207 km
- Arroyo de Las Horquetasord 1len here12.11 km100%total12 km
- Cañadón del Tordilloord 6len here10.61 km100%total11 km
- Arroyo de la Rinconada o Lefinéord 2len here9.20 km100%total9 km
- Cañada de Muñozord 1len here7.09 km98%total7 km
- Río Aluminéord 5len here4.69 km2%total228 km
- Cañadón de Aníbalord 1len here4.32 km100%total4 km
- Cañada Mallín Grandeord 6len here2.50 km5%total51 km
- Quebrada Pafaniyeuord 6len here2.26 km24%total9 km
- Cañadón de los Paisanosord 1len here1.89 km25%total8 km
- Cañadón La Queseríaord 6len here1.49 km12%total13 km
- Cañadón Quili Mahuidaord 3len here0.37 km3%total12 km
- Río Caleufúord 5len here0.16 km0%total95 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,6%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)