Nor Yauyos - Cochas
IUCN VLandscape Reserve · 2001
2 214 km²
Commune · PER
Tomas
Peru
ETPolar, tundra(100 %)
Species observed
61
Observations
160
Area
293,6km²
Ecological tissue
Sample of 3 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 Tomas : 3 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).
Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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
61 distinct species · 160 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,1°C
Annual rain
1 187mm
Warmest m°
9,4°C
Coldest m°
-4,2°C
Elevation: 4 502 m on average (min 3 965 m, max 4 720 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,1°C
Annual rain
1 187mm
Warmest month
9,4°C
Coldest month
-4,2°C
Mean alt.
4 502m
Min
3 965m
Max
4 720m
Std. dev.
175m
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
6,4
Org. C
47,2g/kg
Clay
23,9%
Sand
45,6%
Silt
30,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Yauyos
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
63,4g/kg
Clay
23,4%
Sand
45,9%
Silt
30,6%
5–15 cm
pH H₂O
6,4
Org. C
45,1g/kg
Clay
23,0%
Sand
46,1%
Silt
31,0%
15–30 cm
pH H₂O
6,4
Org. C
33,1g/kg
Clay
25,3%
Sand
44,8%
Silt
29,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.0%
Crops1.5%
Built-up0.0%
Bare soil13.5%
Other (grassland, water…)84.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 7 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
22,7km
Lake surface here
1,70km²
Basins crossed
4
Max stream order
4
Max drainage
1 706km²
Discharge in basins
6,8m³/s
Mean precip.
893mm/an
Mean T°
3,1°C
Moisture idx
-0,04
Max snow
1%
Mean runoff
663mm/an
Mean elev. (basins)
4 471m
Watersheds crossing here
Lakes (7, top by area)
Rivers / streams (1, 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
1,1%
Pesticides
31,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN