Part · ARG
Tres Arroyos
Argentina
Species observed
785
Observations
45 961
Area
5 955,2km²
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 Tres Arroyos : 16 espèces reliées par 47 interactions GloBI sur 3 types (connectance 12.4%, filtre Serrano α=0.2). 12 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 · 45 961 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,5°C
Annual rain
858mm
Warmest m°
27,7°C
Coldest m°
4,8°C
Elevation: 83 m on average (min -8 m, max 194 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
6,9
Org. C
32,1g/kg
Clay
27,9%
Sand
38,8%
Silt
33,2%
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)
Hydrology16 basins · 50 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
393,2km
Lake surface here
31,71km²
Basins crossed
16
Max stream order
5
Max drainage
9 897km²
Discharge in basins
148,5m³/s
Mean precip.
738mm/an
Mean T°
14,2°C
Moisture idx
-0,40
Mean runoff
259mm/an
Mean elev. (basins)
92m
Watersheds crossing here
- Basin #18100sub-area2 146,1 km²overlap1811.86 km²30%
- Basin #18200sub-area1 702,8 km²overlap1695.93 km²28%
- Bassin de Arroyo Del Mediosub-area1 505,8 km²overlap543.74 km²9%
- Bassin de Río Quequén Saladosub-area473,6 km²overlap461.43 km²8%
- Bassin de Arroyo Claromecósub-area450,8 km²overlap451.13 km²8%
- Bassin de Arroyo Orellanosub-area306,6 km²overlap306.84 km²5%
- Bassin de Río Quequén Saladosub-area342,8 km²overlap216.93 km²4%
- Bassin de Arroyo Cristiano Muertosub-area1 002 km²overlap154.08 km²3%
- Bassin de Arroyo Orellanosub-area248,5 km²overlap94.69 km²2%
7 more basinssorted by overlap
- Bassin de Río Quequén Saladosub-area454,7 km²overlap81.71 km²1%
- Bassin de Arroyo Orellanosub-area415,5 km²overlap74.92 km²1%
- Bassin de Río Quequén Saladosub-area41,3 km²overlap24.86 km²0%
- Bassin de Río Quequén Saladosub-area343 km²overlap20.55 km²0%
- Bassin de Río Quequén Saladosub-area35,7 km²overlap16.43 km²0%
- Bassin de Arroyo Pillahuincó Chicosub-area1 330,9 km²overlap0.15 km²0%
- Bassin de Arroyo Los Gauchossub-area2 517,5 km²overlap0.00 km²0%
Lakes (50, top by area)
- Lake #22967area4,3 km²avg depth3.8 m
- Lake #22965area2,6 km²avg depth2.7 m
- Lake #22959area1,9 km²avg depth1.3 m
- Lake #22997area1,8 km²avg depth1.8 m
- Lake #22972area1,3 km²avg depth1.5 m
- Lake #22968area1,2 km²avg depth1.6 m
- Lake #22966area1,1 km²avg depth1.4 m
- Laguna Bathisarea1,1 km²avg depth1.8 m
- Lac 1112790area0,9 km²avg depth2.0 m
41 more lakes
- Lac 1112614area0,9 km²avg depth2.1 m
- Lac 1112513area0,9 km²avg depth2.1 m
- Lac 1112734area0,8 km²avg depth2.7 m
- Lac 1112547area0,7 km²avg depth2.1 m
- Lac 1112764area0,6 km²avg depth2.1 m
- Lac 1112727area0,6 km²avg depth1.8 m
- Lac 1112755area0,5 km²avg depth1.9 m
- Lac 1112754area0,5 km²avg depth2.1 m
- Lac 1112590area0,5 km²avg depth2.1 m
- Lac 1112723area0,5 km²avg depth1.4 m
- Lac 1112612area0,5 km²avg depth1.7 m
- Lac 1112528area0,4 km²avg depth2.3 m
- Lac 1112773area0,4 km²avg depth1.4 m
- Lac 1112661area0,4 km²avg depth1.6 m
- Lac 1112687area0,4 km²avg depth1.7 m
- Lac 1112757area0,4 km²avg depth1.9 m
- Lac 1112763area0,4 km²avg depth1.1 m
- Lac 1112659area0,3 km²avg depth1.5 m
- Lac 1112608area0,3 km²avg depth2.2 m
- Lac 1112749area0,3 km²avg depth1.3 m
- Lac 1112644area0,3 km²avg depth1.7 m
- Lac 1112794area0,3 km²avg depth1.6 m
- Lac 1112609area0,3 km²avg depth1.7 m
- Lac 1112610area0,3 km²avg depth1.5 m
- Lac 1112736area0,3 km²avg depth1.7 m
- Lac 1112634area0,3 km²avg depth1.2 m
- Lac 1112781area0,3 km²avg depth1.1 m
- Lac 1112605area0,3 km²avg depth1.6 m
- Lac 1112637area0,3 km²avg depth1.7 m
- Lac 1112784area0,3 km²avg depth1.8 m
- Lac 1112762area0,3 km²avg depth1.4 m
- Lac 1112534area0,3 km²avg depth1.9 m
- Lac 1112520area0,2 km²avg depth2.0 m
- Lac 1112519area0,2 km²avg depth1.9 m
- Lac 1112679area0,2 km²avg depth1.5 m
- Lac 1112525area0,2 km²avg depth1.6 m
- Lac 1112604area0,2 km²avg depth1.4 m
- Lac 1112739area0,2 km²avg depth1.6 m
- Lac 1112787area0,2 km²avg depth1.6 m
- Lac 1112748area0,2 km²avg depth1.4 m
- Lac 1112792area0,2 km²avg depth1.5 m
Rivers / streams (9, ord ≥ 4)
- Arroyo Claromecóord 5len here111.26 km100%total111 km
- Río Quequén Saladoord 5len here87.90 km29%total305 km
- Arroyo Orellanoord 4len here70.79 km72%total99 km
- Arroyo Del Medioord 4len here69.17 km51%total137 km
- Arroyo Secoord 4len here26.93 km67%total40 km
- Arroyo Cristiano Muertoord 4len here25.59 km22%total114 km
- Arroyo Pillahuincó Chicoord 5len here1.00 km1%total196 km
- Arroyo Pillahuincó Grandeord 4len here0.56 km0%total185 km
- Arroyo Indio Ricoord 4len here0.01 km0%total165 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
12,1%
Pesticides
46,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)