Part · ARG
Balcarce
Argentina
Species observed
785
Observations
9 948
Area
4 099,5km²
Ecological tissue
Sample of 35 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 Balcarce : 26 espèces reliées par 53 interactions GloBI sur 5 types (connectance 8.0%, filtre Serrano α=0.2). 11 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
785 distinct species · 9 948 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,9°C
Annual rain
921mm
Warmest m°
26,8°C
Coldest m°
4,3°C
Elevation: 108 m on average (min 34 m, max 320 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
6,8
Org. C
36,7g/kg
Clay
27,0%
Sand
39,5%
Silt
33,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
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)
Hydrology10 basins · 3 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
583,7km
Lake surface here
3,36km²
Basins crossed
10
Max stream order
4
Max drainage
8 173km²
Discharge in basins
67,7m³/s
Mean precip.
826mm/an
Mean T°
13,9°C
Moisture idx
-0,31
Max snow
1%
Mean runoff
311mm/an
Mean elev. (basins)
83m
Watersheds crossing here
- Bassin de Arroyo Grandesub-area2 612,4 km²overlap1949.07 km²48%
- Bassin de Arroyo Chicosub-area3 461,2 km²overlap588.06 km²14%
- Bassin de Arroyo Dulcesub-area797,2 km²overlap459.93 km²11%
- Bassin de Arroyo Chicosub-area1 324,2 km²overlap446.61 km²11%
- Bassin de Arroyo La Nutriasub-area643,9 km²overlap301.37 km²7%
- Bassin de Arroyo Chocorísub-area392,1 km²overlap171.94 km²4%
- Bassin de Arroyo Vivoratásub-area346,4 km²overlap124.49 km²3%
- Bassin de Arroyo de las Floressub-area821,2 km²overlap29.43 km²1%
- Bassin de Arroyo El Morosub-area769 km²overlap25.87 km²1%
1 more basinssorted by overlap
Lakes (3, top by area)
Rivers / streams (21, ord ≥ 4)
- Arroyo Grandeord 4len here92.02 km50%total183 km
- Arroyo Guarangueyúord 2len here82.90 km100%total83 km
- Arroyo Bachichaord 4len here63.31 km89%total71 km
- Arroyo Dulceord 4len here56.24 km41%total137 km
- Arroyo Pantanosoord 3len here50.65 km100%total51 km
- Arroyo Napaleofúord 3len here43.70 km67%total65 km
- Arroyo Malacaraord 2len here36.59 km57%total65 km
- Arroyo Chicoord 4len here23.34 km19%total125 km
- Arroyo El Inviernoord 2len here21.91 km60%total37 km
- Arroyo del Juncoord 2len here17.02 km61%total28 km
- Arroyo El Peligroord 1len here16.91 km100%total17 km
- Arroyo San Pedroord 2len here15.53 km100%total16 km
9 more river segmentssorted by Strahler order + length
- Arroyo Chocoríord 3len here12.56 km52%total24 km
- Arroyo De Los Perrosord 1len here10.41 km100%total10 km
- Arroyo La Nutriaord 3len here9.73 km13%total73 km
- Arroyo del Pescadoord 2len here9.33 km25%total37 km
- Arroyo Vivoratáord 2len here9.00 km21%total42 km
- Arroyo La Vigilanciaord 1len here8.65 km100%total9 km
- Arroyo del Pescadoord 2len here2.36 km13%total18 km
- Arroyo de las Floresord 2len here1.14 km2%total68 km
- Arroyo El Moroord 3len here0.41 km0%total85 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
11,2%
Pesticides
66,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)