de Junín
IUCN VINational Reserve · 1974
530 km²
Commune · PER
Junin
Peru
ETPolar, tundra(100 %)
Species observed
329
Observations
4 308
Area
869,4km²
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 Junin : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
39
Connectance
0.084
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
329 distinct species · 4 308 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,3°C
Annual rain
1 337mm
Warmest m°
10,4°C
Coldest m°
-2,8°C
Elevation: 4 300 m on average (min 3 935 m, max 4 563 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,3°C
Annual rain
1 337mm
Warmest month
10,4°C
Coldest month
-2,8°C
Mean alt.
4 300m
Min
3 935m
Max
4 563m
Std. dev.
145m
Köppen-Geiger (dominant)
ETPolar, tundra(100 %)Polar
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
45,2g/kg
Clay
24,7%
Sand
41,3%
Silt
34,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Junín
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
60,6g/kg
Clay
24,6%
Sand
41,4%
Silt
34,0%
5–15 cm
pH H₂O
6,1
Org. C
42,4g/kg
Clay
24,6%
Sand
41,5%
Silt
33,9%
15–30 cm
pH H₂O
6,1
Org. C
32,6g/kg
Clay
24,9%
Sand
40,9%
Silt
34,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.4%
Crops7.6%
Built-up0.1%
Bare soil4.5%
Other (grassland, water…)84.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 17 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
26,5km
Lake surface here
16,39km²
Basins crossed
4
Max stream order
5
Max drainage
7 543km²
Discharge in basins
48,4m³/s
Mean precip.
969mm/an
Mean T°
4,6°C
Moisture idx
-0,03
Max snow
1%
Mean runoff
912mm/an
Mean elev. (basins)
4 294m
Watersheds crossing here
Lakes (17, top by area)
- Juninarea163,1 km²avg depth3.4 m
- Lake #19400area2,8 km²avg depth26.7 m
- Lake #19354area2,4 km²avg depth0.7 m
- Lake #19348area1,8 km²avg depth1.0 m
- Lake #19353area1,3 km²avg depth1.3 m
- Laguna Antacochaarea1,3 km²avg depth7.7 m
- Laguna Alcacochaarea1,3 km²avg depth9.6 m
- Laguna Huacraarea1,2 km²avg depth5.9 m
- Lac 1090485area0,6 km²avg depth5.0 m
8 more lakes
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
11,4%
Pesticides
27,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN VI · 1IUCN Not Reported · 1IUCN III · 1
Reserva Nacional de Junín
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1997
526 km²
Chacamarca
IUCN IIIHistoric Sanctuary · 1974
25 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN