Ontologia

Department · ARG

Limay Mahuida

Argentina

BSkArid, steppe, cold(100 %)

Species observed

343

Observations

1 354

Area

10 150km²

Ecological tissue

Sample of 35 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 Limay Mahuida : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
55
Connectance
0.083
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

343 distinct species · 1 354 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 354 obs · 77 cellules
Obs. / cellule
≥ 497
37–496
12–36
3–11
< 3

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

Climate

Mean T°

16,6°C

Annual rain

461mm

Warmest m°

32,1°C

Coldest m°

3,6°C

Elevation: 268 m on average (min 232 m, max 354 m)

Bioclimatic detailsExpert
Annual mean temp.
16,6°C
Annual rain
461mm
Warmest month
32,1°C
Coldest month
3,6°C
Mean alt.
268m
Min
232m
Max
354m
Std. dev.
21m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

9,4g/kg

Clay

9,6%

Sand

75,4%

Silt

15,0%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
14,5g/kg
Clay
9,9%
Sand
74,6%
Silt
15,5%
5–15 cm
pH H₂O
8,0
Org. C
7,9g/kg
Clay
9,6%
Sand
75,5%
Silt
14,9%
15–30 cm
pH H₂O
8,2
Org. C
5,7g/kg
Clay
9,4%
Sand
76,1%
Silt
14,5%

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

Land cover

Forest0.9%
Crops0.1%
Built-up0.0%
Bare soil7.8%
Other (grassland, water…)91.2%

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

Hydrology30 basins · 22 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

220,4km

Lake surface here

19,61km²

Basins crossed

30

Max stream order

7

Max drainage

247 165km²

Discharge in basins

967,2m³/s

Mean precip.

398mm/an

Mean T°

15,3°C

Moisture idx

-0,73

Max snow

2%

Mean runoff

18mm/an

Mean elev. (basins)

279m

Watersheds crossing here

21 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,1%

Pesticides

0,5kg/km²

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

Protected areas4

IUCN VI · 4

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