Las Yungas
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2002
13 490 km²
Department · ARG
Santa Victoria
Argentina
CwbTemperate, dry winter, warm summer(49 %)
Species observed
1 941
Observations
24 172
Area
3 783,5km²
Ecological tissue
Sample of 26 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 Santa Victoria : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
26
Interactions affichées
24
Connectance
0.074
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 941 distinct species · 24 172 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,6°C
Annual rain
1 575mm
Warmest m°
17,8°C
Coldest m°
2,8°C
Elevation: 2 704 m on average (min 659 m, max 4 800 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,6°C
Annual rain
1 575mm
Warmest month
17,8°C
Coldest month
2,8°C
Mean alt.
2 704m
Min
659m
Max
4 800m
Std. dev.
1 197m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(49 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
28,9g/kg
Clay
29,9%
Sand
42,3%
Silt
27,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
38,0g/kg
Clay
27,7%
Sand
43,9%
Silt
28,4%
5–15 cm
pH H₂O
6,5
Org. C
29,6g/kg
Clay
30,2%
Sand
42,0%
Silt
27,9%
15–30 cm
pH H₂O
6,6
Org. C
18,9g/kg
Clay
31,7%
Sand
41,0%
Silt
27,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.8%
Crops2.1%
Built-up0.0%
Bare soil15.9%
Other (grassland, water…)48.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology15 basins · 0 lakes · 31 rivers
Hydrology metrics for this exact territory
Stream length here
622,6km
Basins crossed
15
Max stream order
5
Max drainage
6 175km²
Discharge in basins
52,0m³/s
Mean precip.
547mm/an
Mean T°
13,7°C
Moisture idx
-0,65
Mean runoff
256mm/an
Mean elev. (basins)
2 605m
Watersheds crossing here
- Bassin de Río Lipeosub-area1 068,3 km²overlap1062.28 km²28%
- Bassin de Río Santa Cruzsub-area939,3 km²overlap919.10 km²24%
- Bassin de Río Pescadosub-area1 779,4 km²overlap550.63 km²15%
- Bassin de Río Bermejosub-area724,7 km²overlap333.31 km²9%
- Bassin de Río Nazarenosub-area260,4 km²overlap249.54 km²7%
- Bassin de Río Bacoyasub-area434,6 km²overlap244.51 km²6%
- Bassin de Río de la Quebrada Tres Lagunassub-area614,4 km²overlap143.96 km²4%
- Bassin de Río Santa Rosasub-area247,5 km²overlap94.55 km²2%
- Bassin de Río Bermejosub-area905,2 km²overlap71.74 km²2%
6 more basinssorted by overlap
- Bassin de Río Bermejosub-area114,9 km²overlap66.90 km²2%
- Bassin de Rio Nogalitossub-area35,4 km²overlap11.76 km²0%
- Bassin de Río Barriossub-area618,8 km²overlap10.06 km²0%
- Bassin de Río Miraflores (Río Abra Pampa)sub-area6 175 km²overlap9.23 km²0%
- Bassin de Río Yavi (Río Casti)sub-area509,9 km²overlap8.18 km²0%
- Bassin de Río Inticanchasub-area395,6 km²overlap7.70 km²0%
Rivers / streams (31, ord ≥ 4)
- Río Lipeoord 3len here65.99 km100%total66 km
- Río Trigohuaicoord 2len here62.15 km100%total62 km
- Río Santa Cruzord 4len here44.05 km33%total135 km
- Río Nazarenoord 4len here36.50 km68%total54 km
- Río Porongalord 3len here36.24 km49%total74 km
- Río Bermejoord 6len here35.26 km2%total1883 km
- Río Santa Victoriaord 3len here34.09 km100%total34 km
- Río Baritúord 2len here27.70 km100%total28 km
- Río Lizoiteord 3len here25.43 km100%total25 km
- Arroyo de la Quebrada de Cheschi Abraord 3len here22.12 km100%total22 km
- Río Bacoyaord 2len here21.65 km32%total67 km
- Río Toldosord 2len here21.20 km100%total21 km
19 more river segmentssorted by Strahler order + length
- Río Candadoord 5len here21.19 km86%total25 km
- Río Santa Victoria (Río Acoyte)ord 3len here20.51 km100%total21 km
- Río Cañaniord 2len here20.30 km100%total20 km
- Río Santa Rosaord 4len here19.51 km17%total115 km
- Río de la Quebrada Tres Lagunasord 3len here16.29 km24%total68 km
- Río Sacharuño (Río La Huerta)ord 2len here15.62 km100%total16 km
- Río Lipeo Chicoord 2len here15.50 km100%total16 km
- Río Hornillosord 2len here13.68 km65%total21 km
- Arroyo Las Pavasord 2len here11.20 km100%total11 km
- Río Pira Casuord 1len here8.42 km100%total8 km
- Río Toldos (Arroyo Huaico Grande)ord 2len here7.99 km100%total8 km
- Arroyo San Telmoord 3len here7.25 km100%total7 km
- Río San Joséord 2len here5.35 km9%total59 km
- Arroyo Secoord 3len here4.01 km6%total72 km
- Río Pescadoord 5len here1.74 km2%total113 km
- Arroyo Huaico Chicoord 1len here0.95 km100%total1 km
- Rio Nogalitosord 5len here0.46 km6%total8 km
- Quebrada Huacalqueord 5len here0.29 km4%total7 km
- Río Orosasord 4len here≈ tangenttotal40 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
1,8%
Pesticides
10,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Applicable · 1IUCN II · 1IUCN VI · 1
Baritú
IUCN IINational Park · 1974
682 km²
El Nogalar de Los Toldos
IUCN VINational Reserve · 2006
33 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN