Bahía de Samborombón
IUCN VIIntegral Nature Reserve · 1997
3 872 km²
Part · ARG
Chascomús
Argentina
CfaTemperate, no dry season, hot summer(100 %)
Species observed
774
Observations
25 745
Area
4 202,3km²
Ecological tissue
Sample of 36 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Chascomús : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
39
Connectance
0.062
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
774 distinct species · 25 745 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,9°C
Annual rain
1 026mm
Warmest m°
28,0°C
Coldest m°
5,8°C
Elevation: 10 m on average (min -0 m, max 18 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,9°C
Annual rain
1 026mm
Warmest month
28,0°C
Coldest month
5,8°C
Mean alt.
10m
Min
-0m
Max
18m
Std. dev.
3m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,5
Org. C
33,3g/kg
Clay
29,7%
Sand
26,2%
Silt
44,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: wbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,4
Org. C
53,9g/kg
Clay
28,2%
Sand
26,6%
Silt
45,2%
5–15 cm
pH H₂O
7,2
Org. C
29,4g/kg
Clay
28,2%
Sand
26,8%
Silt
45,0%
15–30 cm
pH H₂O
7,8
Org. C
16,7g/kg
Clay
32,6%
Sand
25,3%
Silt
42,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.6%
Crops20.8%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)77.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology15 basins · 20 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
423,1km
Lake surface here
81,30km²
Basins crossed
15
Max stream order
6
Max drainage
86 110km²
Discharge in basins
1 649,6m³/s
Mean precip.
931mm/an
Mean T°
15,6°C
Moisture idx
-0,25
Max snow
3%
Mean runoff
321mm/an
Mean elev. (basins)
12m
Watersheds crossing here
- Bassin de Río Saladosub-area1 897,3 km²overlap1254.48 km²30%
- Bassin de Arroyo Vitelsub-area1 449,8 km²overlap1023.05 km²24%
- Bassin de Río Saladosub-area1 069,5 km²overlap758.83 km²18%
- Bassin de Río Samborombónsub-area1 129,3 km²overlap333.79 km²8%
- Bassin de Río Samborombónsub-area278,3 km²overlap277.38 km²7%
- Bassin de Río Samborombónsub-area274,2 km²overlap237.80 km²6%
- Bassin de Río Samborombónsub-area743,7 km²overlap200.51 km²5%
- Bassin de Río Saladosub-area136,1 km²overlap59.82 km²1%
- Bassin de Río Saladosub-area117,2 km²overlap54.52 km²1%
6 more basinssorted by overlap
- Basin #17370sub-area1,8 km²overlap1.31 km²0%
- Basin #17360sub-area0,7 km²overlap0.49 km²0%
- Bassin de Río Saladosub-area8,3 km²overlap0.18 km²0%
- Bassin de Arroyo Los Poronguitossub-area1 338,8 km²overlap0.13 km²0%
- Bassin de Arroyo Sarandísub-area1 138,3 km²overlap0.03 km²0%
- Bassin de Canal 15sub-area1 780,4 km²overlap0.01 km²0%
Lakes (20, top by area)
- Laguna Chascomúsarea27,3 km²avg depth3.4 m
- Laguna Chis Chisarea11,8 km²avg depth2.3 m
- Laguna Vitelarea11 km²avg depth1.1 m
- Laguna del Burroarea5,5 km²avg depth1.8 m
- Laguna La Tablillaarea4,9 km²avg depth2.0 m
- Laguna La Limpiaarea4,4 km²avg depth1.4 m
- Laguna Yalcaarea3,5 km²avg depth1.1 m
- Laguna Las Barrancasarea3,2 km²avg depth1.3 m
- Laguna Adelaarea2,8 km²avg depth1.5 m
11 more lakes
- Laguna La Saladaarea2,3 km²avg depth1.1 m
- Laguna San Pedroarea1,3 km²avg depth1.2 m
- Lac 1110384area0,7 km²avg depth1.5 m
- Lac 1110579area0,6 km²avg depth1.7 m
- Lac 1110624area0,6 km²avg depth1.2 m
- Lac 1111043area0,5 km²avg depth1.8 m
- Lac 1110613area0,3 km²avg depth1.4 m
- Lac 1110588area0,2 km²avg depth1.3 m
- Lac 1110409area0,2 km²avg depth0.7 m
- Lac 1110669area0,1 km²avg depth1.2 m
- Lac 1110819area0,1 km²avg depth1.2 m
Rivers / streams (12, ord ≥ 4)
- Río Saladoord 6len here174.49 km18%total943 km
- Río Samborombónord 4len here72.95 km24%total309 km
- Canal 18ord 4len here55.85 km100%total56 km
- Arroyo Vitelord 3len here42.96 km58%total74 km
- El Espartillarord 3len here23.42 km100%total23 km
- Arroyo El Espartillarord 2len here19.62 km88%total22 km
- Arroyo Portelaord 2len here16.67 km93%total18 km
- Arroyo San Felipeord 1len here5.91 km100%total6 km
- Arroyo San Felipeord 1len here5.67 km100%total6 km
- Canal 15ord 6len here2.59 km12%total22 km
- Depresion clandestinaord 1len here2.30 km100%total2 km
- Arroyo Los Poronguitosord 4len here0.62 km1%total101 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
11,0%
Pesticides
29,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 1IUCN Not Reported · 1🌊 Marine · 2
Bahía de Samborombón
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1997
1 826 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN