Part · ARG
Mercedes
Argentina
Species observed
496
Observations
11 947
Area
1 050,9km²
Ecological tissue
Sample of 31 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 Mercedes : 24 espèces reliées par 45 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 9 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
496 distinct species · 11 947 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,4°C
Annual rain
1 076mm
Warmest m°
29,4°C
Coldest m°
5,7°C
Elevation: 40 m on average (min 26 m, max 52 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
7,0
Org. C
23,6g/kg
Clay
25,4%
Sand
14,5%
Silt
60,1%
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 · 0 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
184,6km
Basins crossed
10
Max stream order
4
Max drainage
2 799km²
Discharge in basins
45,9m³/s
Mean precip.
1 067mm/an
Mean T°
16,6°C
Moisture idx
-0,24
Mean runoff
431mm/an
Mean elev. (basins)
41m
Watersheds crossing here
- Bassin de Cañada de Navarrosub-area594,1 km²overlap246.41 km²23%
- Bassin de Arroyo Leguizamónsub-area263 km²overlap227.67 km²22%
- Bassin de Arroyo Baltasub-area163,8 km²overlap163.62 km²16%
- Bassin de Arroyo del Orosub-area159,4 km²overlap149.12 km²14%
- Bassin de Arroyo Moyanosub-area304,6 km²overlap106.30 km²10%
- Bassin de Arroyo El Duraznosub-area2 266,8 km²overlap70.12 km²7%
- Bassin de Arroyo Los Leonessub-area695,2 km²overlap36.80 km²4%
- Bassin de Arroyo Grandesub-area213,3 km²overlap35.77 km²3%
- Bassin de Río Lujánsub-area999,8 km²overlap11.84 km²1%
1 more basinssorted by overlap
Rivers / streams (13, ord ≥ 4)
- Arroyo Baltaord 3len here40.66 km100%total41 km
- Arroyo Moyanoord 3len here28.90 km58%total50 km
- Río Lujánord 4len here24.72 km24%total103 km
- Arroyo del Oroord 4len here23.37 km100%total23 km
- Arroyo Leguizamónord 4len here21.92 km99%total22 km
- Cañada Tio Antonioord 2len here11.01 km100%total11 km
- Arroyo de las Pulgasord 4len here9.78 km100%total10 km
- Arroyo Grandeord 4len here9.60 km26%total37 km
- Arroyo de los Ranchosord 1len here6.02 km42%total14 km
- Arroyo La Chozaord 3len here2.56 km10%total26 km
- Arroyo Chicoord 2len here2.39 km21%total11 km
- Arroyo Ariasord 2len here2.35 km7%total32 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
0hab/km²
Night light
1,4nW
Built-up
54,8%
Pesticides
75,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)