de Junín
IUCN VINational Reserve · 1974
530 km²
Commune · PER
Ninacaca
Peru
ETPolar, tundra(98 %)
Species observed
165
Observations
698
Area
541km²
Ecological tissue
Sample of 35 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 Ninacaca : 29 espèces reliées par 34 interactions GloBI sur 2 types (connectance 5.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
34
Connectance
0.057
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
165 distinct species · 698 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,6°C
Annual rain
1 412mm
Warmest m°
10,7°C
Coldest m°
-2,6°C
Elevation: 4 237 m on average (min 3 293 m, max 4 555 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,6°C
Annual rain
1 412mm
Warmest month
10,7°C
Coldest month
-2,6°C
Mean alt.
4 237m
Min
3 293m
Max
4 555m
Std. dev.
202m
Köppen-Geiger (dominant)
ETPolar, tundra(98 %)Polar
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,9
Org. C
54,9g/kg
Clay
23,1%
Sand
42,1%
Silt
34,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Pasco
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
72,2g/kg
Clay
22,9%
Sand
42,2%
Silt
34,9%
5–15 cm
pH H₂O
5,9
Org. C
53,3g/kg
Clay
22,9%
Sand
42,2%
Silt
34,8%
15–30 cm
pH H₂O
5,9
Org. C
39,3g/kg
Clay
23,4%
Sand
41,9%
Silt
34,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.7%
Crops10.8%
Built-up0.1%
Bare soil6.3%
Other (grassland, water…)77.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 9 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
17,3km
Lake surface here
7,16km²
Basins crossed
3
Max stream order
3
Max drainage
3 002km²
Discharge in basins
19,4m³/s
Mean precip.
1 101mm/an
Mean T°
7,8°C
Moisture idx
-0,04
Max snow
1%
Mean runoff
1 118mm/an
Mean elev. (basins)
3 819m
Watersheds crossing here
Lakes (9, top by area)
- Juninarea163,1 km²avg depth3.4 m
- Chacacanchaarea2,1 km²avg depth14.4 m
- Lake #19337area1,6 km²avg depth0.5 m
- Cutaycochaarea1,1 km²avg depth9.9 m
- Lac 1090196area0,9 km²avg depth9.1 m
- Lac 1090309area0,7 km²avg depth1.4 m
- Lac 1090314area0,7 km²avg depth1.3 m
- Lac 1090183area0,6 km²avg depth5.6 m
- Lac 1090162area0,4 km²avg depth5.3 m
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
8,3%
Pesticides
32,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 1IUCN Not Reported · 1
Reserva Nacional de Junín
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1997
526 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN