Humedal Desembocadura del Río Itata
IUCN Not ReportedNature Sanctuary · 2022
9 km²
Commune · CHL
Coelemu
Chile
CsbTemperate, dry summer, warm summer(100 %)
Species observed
393
Observations
3 263
Area
341,3km²
Ecological tissue
Sample of 40 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 Coelemu : 32 espèces reliées par 47 interactions GloBI sur 5 types (connectance 6.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
47
Connectance
0.060
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
393 distinct species · 3 263 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,7°C
Annual rain
1 076mm
Warmest m°
24,4°C
Coldest m°
4,9°C
Elevation: 172 m on average (min -2 m, max 442 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,7°C
Annual rain
1 076mm
Warmest month
24,4°C
Coldest month
4,9°C
Mean alt.
172m
Min
-2m
Max
442m
Std. dev.
95m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate
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
115,9g/kg
Clay
23,6%
Sand
43,7%
Silt
32,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Itata
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
135,4g/kg
Clay
22,9%
Sand
44,2%
Silt
32,9%
5–15 cm
pH H₂O
6,1
Org. C
103,5g/kg
Clay
23,9%
Sand
43,5%
Silt
32,6%
15–30 cm
pH H₂O
6,1
Org. C
108,8g/kg
Clay
23,9%
Sand
43,4%
Silt
32,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest61.5%
Crops5.8%
Built-up0.5%
Bare soil1.3%
Other (grassland, water…)30.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
40,9km
Basins crossed
4
Max stream order
6
Max drainage
11 425km²
Discharge in basins
177,3m³/s
Mean precip.
1 135mm/an
Mean T°
13,2°C
Moisture idx
0,03
Max snow
6%
Mean runoff
837mm/an
Mean elev. (basins)
169m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
47,2%
Pesticides
29,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN