Valle Fértil
IUCN VIMultiple Use Reserve · 1971
7 776 km²
Department · ARG
Angaco
Argentina
BWhArid, desert, hot(60 %)
Species observed
168
Observations
309
Area
2 648,2km²
Ecological tissue
Sample of 27 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 Angaco : 22 espèces reliées par 28 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
28
Connectance
0.080
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
168 distinct species · 309 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,0°C
Annual rain
165mm
Warmest m°
30,2°C
Coldest m°
3,1°C
Elevation: 1 068 m on average (min 580 m, max 3 096 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,0°C
Annual rain
165mm
Warmest month
30,2°C
Coldest month
3,1°C
Mean alt.
1 068m
Min
580m
Max
3 096m
Std. dev.
665m
Köppen-Geiger (dominant)
BWhArid, desert, hot(60 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,9
Org. C
12,1g/kg
Clay
19,7%
Sand
53,7%
Silt
26,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,9
Org. C
12,4g/kg
Clay
18,7%
Sand
54,4%
Silt
26,9%
5–15 cm
pH H₂O
7,9
Org. C
10,1g/kg
Clay
19,9%
Sand
53,5%
Silt
26,6%
15–30 cm
pH H₂O
7,9
Org. C
13,8g/kg
Clay
20,5%
Sand
53,2%
Silt
26,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.6%
Crops0.7%
Built-up0.0%
Bare soil54.6%
Other (grassland, water…)44.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology18 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
216,8km
Basins crossed
18
Max stream order
6
Max drainage
62 380km²
Discharge in basins
19,2m³/s
Mean precip.
158mm/an
Mean T°
16,0°C
Moisture idx
-0,89
Mean runoff
11mm/an
Mean elev. (basins)
1 050m
Watersheds crossing here
- Basin #66250sub-area670 km²overlap669.37 km²25%
- Bassin de Río Jáchalsub-area1 116,8 km²overlap520.21 km²20%
- Bassin de Río Jáchalsub-area336,5 km²overlap297.83 km²11%
- Bassin de Río del Partillalsub-area445,1 km²overlap236.10 km²9%
- Basin #41030sub-area199,3 km²overlap180.81 km²7%
- Bassin de Canal Díazsub-area609,4 km²overlap162.44 km²6%
- Basin #66390sub-area252,2 km²overlap154.35 km²6%
- Bassin de Río La Zorrasub-area179,1 km²overlap113.23 km²4%
- Bassin de Canal Punta del Monte-Las Tapiassub-area79,4 km²overlap75.34 km²3%
9 more basinssorted by overlap
- Bassin de Río Jáchalsub-area518,3 km²overlap59.41 km²2%
- Bassin de Río Bermejosub-area1 772,7 km²overlap53.55 km²2%
- Bassin de Río Jáchalsub-area502,4 km²overlap47.50 km²2%
- Bassin de Río Las Lajassub-area502,7 km²overlap44.22 km²2%
- Bassin de Río San Juansub-area1 424 km²overlap24.99 km²1%
- Bassin de Río Bermejosub-area24,6 km²overlap4.48 km²0%
- Basin #66380sub-area3,4 km²overlap3.44 km²0%
- Bassin de Río Bermejosub-area2 540,9 km²overlap1.22 km²0%
- Bassin de Río San Juansub-area697,8 km²overlap0.03 km²0%
Rivers / streams (10, ord ≥ 4)
- Río Jáchalord 6len here133.70 km37%total358 km
- Río del Partillalord 3len here27.51 km43%total63 km
- Canal Punta del Monte-Las Tapiasord 1len here16.21 km100%total16 km
- Río Aguaditaord 3len here15.30 km67%total23 km
- Río La Zorraord 4len here12.48 km100%total12 km
- Río Los Hornitosord 3len here8.31 km100%total8 km
- Río Bermejoord 7len here1.67 km0%total730 km
- Canal Díazord 1len here1.27 km14%total9 km
- Desagüe Floridaord 1len here0.37 km7%total6 km
- El Saladoord 2len here≈ tangenttotal8 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
2,2%
Pesticides
47,3kg/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