Ontologia

Commune · PER

Cachicadan

Peru

ETPolar, tundra(74 %)

Species observed

101

Observations

154

Area

268,6km²

Ecological tissue

Sample of 9 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 Cachicadan : 6 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 7 interactions GloBI sur 1 type (connectance 19.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
7
Connectance
0.194
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

101 distinct species · 154 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

154 obs · 5 cellules
Obs. / cellule
≥ 110
110–109
38–109
3–37
< 3

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

Climate

Mean T°

7,5°C

Annual rain

1 268mm

Warmest m°

13,6°C

Coldest m°

0,9°C

Elevation: 3 675 m on average (min 2 688 m, max 4 356 m)

Bioclimatic detailsExpert
Annual mean temp.
7,5°C
Annual rain
1 268mm
Warmest month
13,6°C
Coldest month
0,9°C
Mean alt.
3 675m
Min
2 688m
Max
4 356m
Std. dev.
360m
Köppen-Geiger (dominant)
ETPolar, tundra(74 %)Polar

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,0

Org. C

38,1g/kg

Clay

25,1%

Sand

43,0%

Silt

31,9%

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

Dominant lithology: smGLiMaggregated to Santiago de Chuco

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
52,4g/kg
Clay
24,9%
Sand
43,1%
Silt
32,0%
5–15 cm
pH H₂O
6,0
Org. C
36,6g/kg
Clay
24,5%
Sand
43,4%
Silt
32,1%
15–30 cm
pH H₂O
6,1
Org. C
25,3g/kg
Clay
25,8%
Sand
42,7%
Silt
31,5%

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

Land cover

Forest6.6%
Crops8.0%
Built-up0.1%
Bare soil6.7%
Other (grassland, water…)78.7%

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

Hydrology4 basins · 2 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

8,4km

Lake surface here

0,63km²

Basins crossed

4

Max stream order

3

Max drainage

21 687km²

Discharge in basins

3,0m³/s

Mean precip.

810mm/an

Mean T°

10,2°C

Moisture idx

-0,37

Mean runoff

365mm/an

Mean elev. (basins)

3 345m

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

11,0%

Pesticides

39,8kg/km²

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