Part · ARG
Zárate
Argentina
Species observed
1 123
Observations
14 661
Area
1 225,7km²
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 Zárate : 32 espèces reliées par 32 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 3 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
1 123 distinct species · 14 661 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,1°C
Annual rain
1 162mm
Warmest m°
29,6°C
Coldest m°
6,5°C
Elevation: 12 m on average (min 1 m, max 33 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
6,1
Org. C
39,5g/kg
Clay
34,4%
Sand
15,0%
Silt
50,6%
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)
Hydrology7 basins · 0 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
181,7km
Basins crossed
7
Max stream order
9
Max drainage
2 594 298km²
Discharge in basins
4 852,5m³/s
Mean precip.
994mm/an
Mean T°
16,7°C
Moisture idx
-0,26
Max snow
1%
Mean runoff
367mm/an
Mean elev. (basins)
14m
Watersheds crossing here
- Bassin de Río Paraná Guazúsub-area1 407,9 km²overlap358.83 km²29%
- Bassin de Río Paraná de las Palmassub-area382,7 km²overlap352.94 km²29%
- Bassin de Arroyo de la Cruzsub-area1 365,8 km²overlap186.53 km²15%
- Bassin de Río Arecosub-area679,8 km²overlap178.71 km²15%
- Bassin de Río Paraná Guazúsub-area190 km²overlap134.54 km²11%
- Bassin de Río Baraderosub-area79,5 km²overlap8.13 km²1%
- Bassin de Río Arecosub-area37,6 km²overlap6.02 km²0%
Rivers / streams (13, ord ≥ 4)
- Río Pasaje Talaveraord 3len here49.99 km98%total51 km
- Río Paraná de las Palmasord 5len here42.88 km91%total47 km
- Río Arecoord 5len here34.44 km20%total171 km
- Río Paraná Guazúord 9len here31.02 km27%total115 km
- Río Paraná de las Palmasord 4len here6.51 km8%total78 km
- Arroyo Águila Negraord 1len here5.53 km97%total6 km
- Canal Martín Irigoyenord 2len here4.55 km80%total6 km
- Canal Martín Irigoyenord 3len here3.42 km38%total9 km
- Arroyo Ibicuycitoord 2len here1.10 km15%total7 km
- Río Carabelas Grandeord 1len here1.02 km6%total16 km
- Arroyo La Cruzord 3len here0.72 km7%total10 km
- Río Baraderoord 5len here0.42 km1%total51 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
3,5nW
Built-up
82,4%
Pesticides
36,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)