Ontologia

Department · ARG

Picunches

Argentina

CsbTemperate, dry summer, warm summer(48 %)

Species observed

821

Observations

45 443

Area

5 890,2km²

Ecological tissue

Sample of 32 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 Picunches : 24 espèces reliées par 46 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
46
Connectance
0.087
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

821 distinct species · 45 443 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

45 443 obs · 119 cellules
Obs. / cellule
≥ 10 601
416–10 600
78–415
19–77
< 19

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

Climate

Mean T°

8,7°C

Annual rain

675mm

Warmest m°

25,1°C

Coldest m°

-3,3°C

Elevation: 1 188 m on average (min 527 m, max 2 601 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
675mm
Warmest month
25,1°C
Coldest month
-3,3°C
Mean alt.
1 188m
Min
527m
Max
2 601m
Std. dev.
420m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(48 %)Temperate

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

28,0g/kg

Clay

16,7%

Sand

63,0%

Silt

20,3%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
38,4g/kg
Clay
13,7%
Sand
65,6%
Silt
20,7%
5–15 cm
pH H₂O
7,2
Org. C
24,9g/kg
Clay
16,4%
Sand
63,2%
Silt
20,4%
15–30 cm
pH H₂O
7,2
Org. C
20,8g/kg
Clay
20,0%
Sand
60,1%
Silt
19,9%

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

Land cover

Forest1.7%
Crops0.8%
Built-up0.0%
Bare soil38.0%
Other (grassland, water…)59.4%

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

Hydrology27 basins · 14 lakes · 61 rivers

Hydrology metrics for this exact territory

Stream length here

1 038,7km

Lake surface here

4,55km²

Basins crossed

27

Max stream order

5

Max drainage

31 430km²

Discharge in basins

430,9m³/s

Mean precip.

408mm/an

Mean T°

10,2°C

Moisture idx

-0,65

Max snow

28%

Mean runoff

395mm/an

Mean elev. (basins)

1 188m

Watersheds crossing here

18 more basins

Lakes (14, top by area)

5 more lakes

Rivers / streams (61, ord ≥ 4)

49 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,1%

Pesticides

0,2kg/km²

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

Protected areas3

IUCN Not Applicable · 1IUCN Not Reported · 1IUCN II · 1

Araucarias

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1983

11 423 km²

Alto Biobío

IUCN Not Reported

National Reserve · 1912

306 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN