Ontologia

Province · arg

Chubut

Argentina

BWkArid, desert, cold(45 %)

Species observed

4 656

Observations

323 103

Area

224 358,3km²

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 Chubut : 28 espèces reliées par 33 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
33
Connectance
0.067
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

4 656 distinct species · 323 103 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

323 103 obs · 148 cellules
Obs. / cellule
≥ 38 574
5 766–38 573
486–5 765
154–485
< 154

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

10,6°C

Annual rain

427mm

Warmest m°

24,1°C

Coldest m°

-1,0°C

Elevation: 594 m on average (min -96 m, max 2 153 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
427mm
Warmest month
24,1°C
Coldest month
-1,0°C
Mean alt.
594m
Min
-96m
Max
2 153m
Std. dev.
373m
Köppen-Geiger (dominant)
BWkArid, desert, cold(45 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,6

Org. C

22,4g/kg

Clay

19,6%

Sand

61,4%

Silt

19,0%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
28,2g/kg
Clay
16,5%
Sand
64,1%
Silt
19,4%
5–15 cm
pH H₂O
7,6
Org. C
19,6g/kg
Clay
20,2%
Sand
60,8%
Silt
19,0%
15–30 cm
pH H₂O
7,7
Org. C
19,4g/kg
Clay
22,1%
Sand
59,4%
Silt
18,6%

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

Land cover

Forest2.7%
Crops0.2%
Built-up0.0%
Bare soil38.1%
Other (grassland, water…)59.0%

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

Hydrology358 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

9 240,6km

Lake surface here

1 881,72km²

Basins crossed

358

Max stream order

7

Max drainage

95 222km²

Discharge in basins

11 162,5m³/s

Mean precip.

252mm/an

Mean T°

9,9°C

Moisture idx

-0,74

Max snow

38%

Mean runoff

202mm/an

Mean elev. (basins)

600m

Watersheds crossing here

349 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

1,5%

Pesticides

0,4kg/km²

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

Protected areas36

IUCN Not Reported · 11IUCN VI · 9IUCN Not Applicable · 6IUCN II · 4IUCN IV · 4IUCN V · 1IUCN III · 1🌊 Marine · 17📍 Point sites · 6

Patagonia Azul

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2015

30 596 km²

Valdés

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2014

19 482 km²

Península Valdés

IUCN Not Applicable

World Heritage Site (natural or mixed) · 1999

10 038 km²

Complete list

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

Sub-administrations13