Ontologia

Department · ARG

Anta

Argentina

BShArid, steppe, hot(77 %)

Species observed

1 700

Observations

61 531

Area

22 153,8km²

Ecological tissue

Sample of 29 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 Anta : 22 espèces reliées par 35 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
35
Connectance
0.081
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

1 700 distinct species · 61 531 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

61 531 obs · 270 cellules
Obs. / cellule
≥ 3 711
416–3 710
75–415
21–74
< 21

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

Climate

Mean T°

21,6°C

Annual rain

794mm

Warmest m°

31,3°C

Coldest m°

10,2°C

Elevation: 426 m on average (min 211 m, max 2 205 m)

Bioclimatic detailsExpert
Annual mean temp.
21,6°C
Annual rain
794mm
Warmest month
31,3°C
Coldest month
10,2°C
Mean alt.
426m
Min
211m
Max
2 205m
Std. dev.
285m
Köppen-Geiger (dominant)
BShArid, steppe, hot(77 %)Arid

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

Soil & lithology

pH H₂O

6,7

Org. C

19,3g/kg

Clay

28,0%

Sand

29,5%

Silt

42,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
27,6g/kg
Clay
27,6%
Sand
29,5%
Silt
42,9%
5–15 cm
pH H₂O
6,7
Org. C
18,1g/kg
Clay
27,2%
Sand
29,8%
Silt
43,0%
15–30 cm
pH H₂O
6,8
Org. C
12,1g/kg
Clay
29,3%
Sand
29,2%
Silt
41,6%

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

Land cover

Forest43.8%
Crops16.1%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)39.9%

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

Hydrology57 basins · 3 lakes · 30 rivers

Hydrology metrics for this exact territory

Stream length here

904,2km

Lake surface here

9,09km²

Basins crossed

57

Max stream order

6

Max drainage

43 799km²

Discharge in basins

168,8m³/s

Mean precip.

678mm/an

Mean T°

21,4°C

Moisture idx

-0,60

Mean runoff

14mm/an

Mean elev. (basins)

425m

Watersheds crossing here

48 more basins

Lakes (3, top by area)

Rivers / streams (30, ord ≥ 4)

18 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

2,5%

Pesticides

44,5kg/km²

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

Protected areas5

IUCN VI · 4IUCN II · 1

El Rey

IUCN II

National Park · 1948

402 km²

Pizarro

IUCN VI

National Reserve · 2015

79 km²

Garrapata

IUCN VI

Private Nature Reserve · 2015

44 km²

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