Part · ARG
Pehuajó
Argentina
Species observed
298
Observations
3 106
Area
4 516,5km²
Ecological tissue
Sample of 33 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 Pehuajó : 22 espèces reliées par 49 interactions GloBI sur 4 types (connectance 9.3%, 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
298 distinct species · 3 106 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,7°C
Annual rain
970mm
Warmest m°
28,6°C
Coldest m°
5,0°C
Elevation: 88 m on average (min 81 m, max 108 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
7,2
Org. C
20,7g/kg
Clay
17,6%
Sand
54,4%
Silt
28,0%
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)
Hydrology18 basins · 50 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
143,5km
Lake surface here
170,63km²
Basins crossed
18
Max stream order
5
Max drainage
13 084km²
Discharge in basins
27,0m³/s
Mean precip.
865mm/an
Mean T°
15,5°C
Moisture idx
-0,36
Mean runoff
64mm/an
Mean elev. (basins)
91m
Watersheds crossing here
- Bassin de Canal Mercantesub-area2 081,7 km²overlap974.83 km²22%
- Bassin de Canal Mercantesub-area862,9 km²overlap797.20 km²18%
- Bassin de Canal El Aliviosub-area1 494,1 km²overlap624.96 km²14%
- Bassin de Canal Mercantesub-area905,5 km²overlap359.87 km²8%
- Basin #09020sub-area274,2 km²overlap274.28 km²6%
- Bassin de Canal Mercantesub-area1 358,7 km²overlap241.64 km²5%
- Bassin de Canal Mercantesub-area1 653,7 km²overlap235.10 km²5%
- Basin #10270sub-area258,4 km²overlap219.96 km²5%
- Basin #10260sub-area496 km²overlap181.56 km²4%
9 more basinssorted by overlap
- Bassin de Canal Mercantesub-area331,1 km²overlap162.37 km²4%
- Bassin de Canal Mercantesub-area199,5 km²overlap141.96 km²3%
- Basin #12680sub-area469,5 km²overlap132.07 km²3%
- Basin #11200sub-area2 700 km²overlap45.02 km²1%
- Bassin de Canal El Aliviosub-area1 150,9 km²overlap40.19 km²1%
- Bassin de Canal Mercantesub-area319,5 km²overlap38.71 km²1%
- Basin #07890sub-area946,8 km²overlap24.51 km²1%
- Basin #12670sub-area559,3 km²overlap13.42 km²0%
- Basin #08880sub-area8,8 km²overlap8.84 km²0%
Lakes (50, top by area)
- Laguna de Rochaarea10,2 km²avg depth1.3 m
- Lake #22531area9,3 km²avg depth1.5 m
- Lake #22545area9,2 km²avg depth1.6 m
- Lake #22444area8,4 km²avg depth1.3 m
- Laguna El Recadoarea7,6 km²avg depth2.0 m
- Lake #22464area7,5 km²avg depth1.7 m
- Lake #22600area7,4 km²avg depth1.0 m
- Lake #22496area6,5 km²avg depth1.1 m
- Lake #22458area5,5 km²avg depth1.2 m
41 more lakes
- Lake #22520area5,5 km²avg depth0.7 m
- Lake #22426area5,4 km²avg depth1.6 m
- Lake #22442area4,6 km²avg depth1.7 m
- Lake #22530area4,2 km²avg depth1.4 m
- Lake #22432area4,1 km²avg depth1.3 m
- Lake #22395area4 km²avg depth1.6 m
- Lake #22477area3,8 km²avg depth1.0 m
- Lake #22577area3,8 km²avg depth0.9 m
- Lake #22523area3,7 km²avg depth0.7 m
- Lake #22441area3,5 km²avg depth1.0 m
- Lake #22516area3,3 km²avg depth1.2 m
- Lake #22534area3,3 km²avg depth0.8 m
- Lake #22389area3,1 km²avg depth0.7 m
- Lake #22518area3,1 km²avg depth0.6 m
- Lake #22595area3,1 km²avg depth0.5 m
- Lake #22448area3 km²avg depth1.3 m
- Lake #22563area2,8 km²avg depth0.7 m
- Lake #22416area2,6 km²avg depth1.6 m
- Lake #22512area2,5 km²avg depth1.1 m
- Lake #22603area2,4 km²avg depth1.2 m
- Lake #22582area2,3 km²avg depth0.7 m
- Lake #22421area2,3 km²avg depth1.4 m
- Lake #22510area2,3 km²avg depth0.8 m
- Lake #22633area2,3 km²avg depth1.3 m
- Lake #22555area2,3 km²avg depth0.5 m
- Lake #22521area2,2 km²avg depth0.8 m
- Lake #22430area2,2 km²avg depth1.4 m
- Lake #22469area2,2 km²avg depth1.6 m
- Lake #22380area2,2 km²avg depth1.0 m
- Lake #22394area2,2 km²avg depth1.4 m
- Lake #22640area2,2 km²avg depth0.6 m
- Lake #22404area2,1 km²avg depth1.0 m
- Lake #22579area2,1 km²avg depth1.0 m
- Lake #22415area2 km²avg depth1.2 m
- Lake #22607area2 km²avg depth0.5 m
- Lake #22476area2 km²avg depth0.8 m
- Lake #22629area1,9 km²avg depth0.6 m
- Lake #22585area1,9 km²avg depth0.9 m
- Lake #22540area1,9 km²avg depth1.2 m
- Lake #22526area1,9 km²avg depth0.7 m
- Lake #22613area1,9 km²avg depth1.3 m
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
10,9%
Pesticides
18,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)