Ñochilei-co
IUCN VINature Reserve · 2013
248 km²
Department · ARG
Chalileo
Argentina
BSkArid, steppe, cold(100 %)
Species observed
225
Observations
1 694
Area
8 863,3km²
Ecological tissue
Sample of 33 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 Chalileo : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 3 types (connectance 9.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
51
Connectance
0.091
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
225 distinct species · 1 694 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,0°C
Annual rain
519mm
Warmest m°
32,1°C
Coldest m°
4,0°C
Elevation: 310 m on average (min 272 m, max 347 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,0°C
Annual rain
519mm
Warmest month
32,1°C
Coldest month
4,0°C
Mean alt.
310m
Min
272m
Max
347m
Std. dev.
16m
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
7,7
Org. C
9,6g/kg
Clay
10,1%
Sand
72,8%
Silt
17,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,7
Org. C
16,3g/kg
Clay
11,3%
Sand
70,7%
Silt
18,0%
5–15 cm
pH H₂O
7,7
Org. C
8,0g/kg
Clay
9,8%
Sand
72,9%
Silt
17,3%
15–30 cm
pH H₂O
7,9
Org. C
4,5g/kg
Clay
9,2%
Sand
74,8%
Silt
16,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest2.3%
Crops0.3%
Built-up0.0%
Bare soil3.6%
Other (grassland, water…)93.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology27 basins · 15 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
144,3km
Lake surface here
6,64km²
Basins crossed
27
Max stream order
7
Max drainage
222 999km²
Discharge in basins
465,2m³/s
Mean precip.
440mm/an
Mean T°
15,6°C
Moisture idx
-0,71
Mean runoff
22mm/an
Mean elev. (basins)
324m
Watersheds crossing here
- Basin #15750sub-area1 602,9 km²overlap898.59 km²10%
- Bassin de Río Saladosub-area846,6 km²overlap846.79 km²10%
- Basin #17010sub-area1 002,3 km²overlap780.87 km²9%
- Basin #24510sub-area1 693,1 km²overlap699.74 km²8%
- Bassin de Río Saladosub-area785,8 km²overlap612.78 km²7%
- Basin #16550sub-area554,3 km²overlap550.48 km²6%
- Bassin de Río Saladosub-area1 443,1 km²overlap470.57 km²5%
- Basin #15670sub-area761,2 km²overlap415.88 km²5%
- Basin #18640sub-area488,7 km²overlap406.80 km²5%
18 more basinssorted by overlap
- Basin #13860sub-area1 241,3 km²overlap370.02 km²4%
- Basin #15380sub-area640 km²overlap337.90 km²4%
- Basin #40800sub-area5 090,1 km²overlap324.20 km²4%
- Bassin de Río Saladosub-area615,8 km²overlap311.95 km²4%
- Bassin de Río Atuelsub-area1 332 km²overlap283.38 km²3%
- Basin #16560sub-area252,1 km²overlap252.21 km²3%
- Basin #41700sub-area1 816,1 km²overlap209.27 km²2%
- Bassin de Río Atuelsub-area414,2 km²overlap208.02 km²2%
- Basin #18630sub-area217,9 km²overlap179.85 km²2%
- Basin #24590sub-area1 103,3 km²overlap155.95 km²2%
- Basin #13850sub-area1 087,7 km²overlap149.91 km²2%
- Basin #19090sub-area291,9 km²overlap117.29 km²1%
- Bassin de Río Saladosub-area1 570,6 km²overlap86.18 km²1%
- Basin #19440sub-area1 007,5 km²overlap53.92 km²1%
- Basin #11800sub-area180,3 km²overlap52.40 km²1%
- Bassin de Río Saladosub-area1 602,4 km²overlap50.45 km²1%
- Basin #17680sub-area2 500,9 km²overlap15.91 km²0%
- Bassin de Desagüesub-area1 336,3 km²overlap14.17 km²0%
Lakes (15, top by area)
- Lake #22734area3,5 km²avg depth0.8 m
- Lake #22726area1,7 km²avg depth0.5 m
- Lac 1111515area0,7 km²avg depth1.2 m
- Lac 1111357area0,5 km²avg depth1.1 m
- Lac 1111513area0,4 km²avg depth0.9 m
- Lac 1111529area0,3 km²avg depth1.0 m
- Lac 1111527area0,2 km²avg depth1.0 m
- Lac 1111521area0,2 km²avg depth0.5 m
- Lac 1111146area0,2 km²avg depth1.0 m
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,5%
Pesticides
2,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN VI · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN