Department · ARG
Concepción
Argentina
Species observed
1 047
Observations
3 151
Area
775,4km²
Ecological tissue
Sample of 25 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 Concepción : 18 espèces reliées par 26 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 7 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
1 047 distinct species · 3 151 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,8°C
Annual rain
1 958mm
Warmest m°
31,0°C
Coldest m°
11,2°C
Elevation: 141 m on average (min 67 m, max 297 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
5,3
Org. C
28,6g/kg
Clay
40,5%
Sand
27,5%
Silt
32,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiM
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)
Hydrology4 basins · 0 lakes · 26 rivers
Hydrology metrics for this exact territory
Stream length here
205,6km
Basins crossed
4
Max stream order
6
Max drainage
117 236km²
Discharge in basins
2 663,4m³/s
Mean precip.
1 722mm/an
Mean T°
20,8°C
Moisture idx
0,09
Mean runoff
854mm/an
Mean elev. (basins)
145m
Watersheds crossing here
Rivers / streams (26, ord ≥ 4)
- Arroyo Persigueroord 3len here41.74 km59%total71 km
- Arroyo Santa Maríaord 6len here41.56 km98%total43 km
- Río Uruguayord 7len here21.14 km2%total1292 km
- Arroyo Barreroord 3len here16.69 km96%total17 km
- Arroyo Fortunaord 3len here13.10 km100%total13 km
- Arroyo Mayorord 3len here10.72 km79%total14 km
- Arroyo Bizarroord 2len here9.99 km100%total10 km
- Arroyo Inocencio Cuéord 2len here8.67 km100%total9 km
- Arroyo La Porteraord 6len here7.29 km100%total7 km
- Arroyo Concepciónord 2len here4.48 km20%total22 km
- Arroio Barreiroord 6len here3.61 km15%total24 km
- Arroyo Mártiresord 1len here3.57 km100%total4 km
14 more river segmentssorted by Strahler order + length
- Arroyo Rodríguezord 2len here3.29 km13%total25 km
- Arroyo Persigueritoord 1len here3.28 km100%total3 km
- Arroyo Leónord 2len here2.89 km17%total17 km
- Arroyo Itapéord 6len here2.77 km68%total4 km
- Arroyo Atahonaord 1len here2.62 km100%total3 km
- Arroyo Tigreord 2len here2.01 km9%total23 km
- Arroio Mineralord 6len here1.96 km33%total6 km
- Arroyo Barreritoord 1len here1.62 km100%total2 km
- Arroyo Mariano Morenoord 1len here1.18 km68%total2 km
- Arroyo de las Corderasord 1len here1.08 km100%total1 km
- Sanga Santa Mariaord 2len here0.24 km1%total20 km
- Arroyo Tunasord 6len here0.07 km0%total54 km
- Rio Piratiniord 5len here0.02 km0%total386 km
- Arroyo Itacaruaréord 4len here≈ tangenttotal31 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
10,6%
Pesticides
26,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)