Ontologia

Commune · CHL

Saavedra

Chile

CsbTemperate, dry summer, warm summer(100 %)

Species observed

354

Observations

26 138

Area

395,4km²

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Saavedra : 24 espèces reliées par 50 interactions GloBI sur 5 types (connectance 8.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
50
Connectance
0.084
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

354 distinct species · 26 138 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 138 obs · 13 cellules
Obs. / cellule
≥ 7 955
7 834–7 954
2 268–7 833
333–2 267
< 333

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

11,8°C

Annual rain

1 531mm

Warmest m°

18,1°C

Coldest m°

6,8°C

Elevation: 43 m on average (min -6 m, max 240 m)

Bioclimatic detailsExpert
Annual mean temp.
11,8°C
Annual rain
1 531mm
Warmest month
18,1°C
Coldest month
6,8°C
Mean alt.
43m
Min
-6m
Max
240m
Std. dev.
45m
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

5,8

Org. C

97,1g/kg

Clay

32,2%

Sand

38,4%

Silt

29,5%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiMaggregated to Cautín

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
125,4g/kg
Clay
30,1%
Sand
39,9%
Silt
29,9%
5–15 cm
pH H₂O
5,8
Org. C
100,6g/kg
Clay
30,9%
Sand
39,1%
Silt
30,0%
15–30 cm
pH H₂O
5,9
Org. C
65,4g/kg
Clay
35,5%
Sand
36,1%
Silt
28,5%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest30.0%
Crops16.1%
Built-up0.4%
Bare soil1.0%
Other (grassland, water…)52.4%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 1 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

66,9km

Lake surface here

52,93km²

Basins crossed

3

Max stream order

6

Max drainage

12 126km²

Discharge in basins

20,4m³/s

Mean precip.

1 312mm/an

Mean T°

12,5°C

Moisture idx

0,19

Max snow

9%

Mean runoff

809mm/an

Mean elev. (basins)

87m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

42,7%

Pesticides

43,0kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)