Ontologia

Province · arg

Mendoza

Argentina

BSkArid, steppe, cold(51 %)

Species observed

4 161

Observations

279 211

Area

148 772,3km²

Ecological tissue

Sample of 30 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 Mendoza : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
33
Connectance
0.076
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

4 161 distinct species · 279 211 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

279 211 obs · 99 cellules
Obs. / cellule
≥ 50 837
7 040–50 836
1 729–7 039
490–1 728
< 490

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

Climate

Mean T°

11,5°C

Annual rain

508mm

Warmest m°

26,2°C

Coldest m°

-1,5°C

Elevation: 1 358 m on average (min 322 m, max 6 221 m)

Bioclimatic detailsExpert
Annual mean temp.
11,5°C
Annual rain
508mm
Warmest month
26,2°C
Coldest month
-1,5°C
Mean alt.
1 358m
Min
322m
Max
6 221m
Std. dev.
1 030m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(51 %)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

20,8g/kg

Clay

17,8%

Sand

59,1%

Silt

23,0%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
27,4g/kg
Clay
16,5%
Sand
60,1%
Silt
23,4%
5–15 cm
pH H₂O
7,6
Org. C
19,3g/kg
Clay
18,0%
Sand
59,2%
Silt
22,9%
15–30 cm
pH H₂O
7,7
Org. C
15,6g/kg
Clay
19,1%
Sand
58,1%
Silt
22,8%

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

Land cover

Forest1.4%
Crops0.7%
Built-up0.1%
Bare soil27.0%
Other (grassland, water…)70.8%

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

Hydrology268 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

8 982,6km

Lake surface here

608,41km²

Basins crossed

268

Max stream order

7

Max drainage

189 764km²

Discharge in basins

4 728,1m³/s

Mean precip.

314mm/an

Mean T°

12,0°C

Moisture idx

-0,74

Max snow

48%

Mean runoff

79mm/an

Mean elev. (basins)

1 352m

Watersheds crossing here

259 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

0,3nW

Built-up

9,0%

Pesticides

20,3kg/km²

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

Protected areas28

IUCN Not Reported · 10IUCN II · 5IUCN VI · 5IUCN V · 3IUCN Ia · 2IUCN Not Applicable · 1IUCN III · 1IUCN IV · 1

La Payunia

IUCN Ia

Total Reserve · 1982

6 828 km²

Manantiales

IUCN Not Reported

Nature Reserve of Defense · 2021

3 712 km²

Uspallata

IUCN Not Reported

Nature Reserve of Defense · 2021

2 276 km²

Complete list

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

Sub-administrations13