Ontologia

Commune · PER

Challhuahuacho

Peru

ETPolar, tundra(100 %)

Species observed

68

Observations

165

Area

454,9km²

Ecological tissue

Sample of 16 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 Challhuahuacho : 12 espèces reliées par 15 interactions GloBI sur 5 types (connectance 12.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
15
Connectance
0.125
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

68 distinct species · 165 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

165 obs · 9 cellules
Obs. / cellule
≥ 77
77–76
15–76
14–14
< 14

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

5,6°C

Annual rain

1 396mm

Warmest m°

12,5°C

Coldest m°

-2,9°C

Elevation: 4 154 m on average (min 3 733 m, max 4 791 m)

Bioclimatic detailsExpert
Annual mean temp.
5,6°C
Annual rain
1 396mm
Warmest month
12,5°C
Coldest month
-2,9°C
Mean alt.
4 154m
Min
3 733m
Max
4 791m
Std. dev.
257m
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

32,1g/kg

Clay

25,9%

Sand

44,4%

Silt

29,7%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: smGLiMaggregated to Cotabambas

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
43,6g/kg
Clay
24,9%
Sand
45,1%
Silt
30,0%
5–15 cm
pH H₂O
6,3
Org. C
31,8g/kg
Clay
24,9%
Sand
45,0%
Silt
30,1%
15–30 cm
pH H₂O
6,4
Org. C
20,8g/kg
Clay
27,8%
Sand
43,2%
Silt
28,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest1.4%
Crops9.7%
Built-up0.2%
Bare soil9.3%
Other (grassland, water…)79.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology6 basins · 2 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

39,3km

Lake surface here

0,26km²

Basins crossed

6

Max stream order

4

Max drainage

3 251km²

Discharge in basins

9,8m³/s

Mean precip.

809mm/an

Mean T°

6,9°C

Moisture idx

-0,33

Max snow

1%

Mean runoff

674mm/an

Mean elev. (basins)

4 079m

Watersheds crossing here

Lakes (2, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

1,8nW

Built-up

22,3%

Pesticides

44,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)