Cordillera Huayhuash
IUCN Not AssignedRestricted Zone · 2002
676 km²
Commune · PER
Cajatambo
Peru
ETPolar, tundra(91 %)
Species observed
181
Observations
827
Area
582,2km²
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 Cajatambo : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
26
Interactions affichées
23
Connectance
0.071
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
181 distinct species · 827 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,3°C
Annual rain
1 179mm
Warmest m°
10,7°C
Coldest m°
-2,9°C
Elevation: 4 371 m on average (min 2 095 m, max 5 418 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,3°C
Annual rain
1 179mm
Warmest month
10,7°C
Coldest month
-2,9°C
Mean alt.
4 371m
Min
2 095m
Max
5 418m
Std. dev.
601m
Köppen-Geiger (dominant)
ETPolar, tundra(91 %)Polar
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
40,9g/kg
Clay
25,0%
Sand
45,1%
Silt
29,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Cajatambo
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
55,8g/kg
Clay
24,4%
Sand
45,4%
Silt
30,2%
5–15 cm
pH H₂O
6,5
Org. C
40,3g/kg
Clay
24,4%
Sand
45,4%
Silt
30,1%
15–30 cm
pH H₂O
6,5
Org. C
26,5g/kg
Clay
26,0%
Sand
44,4%
Silt
29,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest2.2%
Crops3.6%
Built-up0.0%
Bare soil23.0%
Other (grassland, water…)71.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 6 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
106,7km
Lake surface here
2,68km²
Basins crossed
4
Max stream order
3
Max drainage
6 421km²
Discharge in basins
10,9m³/s
Mean precip.
651mm/an
Mean T°
5,3°C
Moisture idx
-0,32
Max snow
2%
Mean runoff
585mm/an
Mean elev. (basins)
4 120m
Watersheds crossing here
Lakes (6, top by area)
Rivers / streams (6, 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
3,5%
Pesticides
38,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Assigned · 1IUCN VI · 1
Huayllapa
IUCN VIPrivate Conservation Area · 2005
211 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN