Ontologia

Commune · PER

Cochamarca

Peru

ETPolar, tundra(44 %)

Species observed

26

Observations

33

Area

258,4km²

Ecological tissue

Sample of 10 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 Cochamarca : 10 espèces reliées par 9 interactions GloBI sur 1 type (connectance 20.0%, filtre Serrano α=0.2).

Espèces affichées
10
Interactions affichées
9
Connectance
0.200
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

26 distinct species · 33 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 obs · 4 cellules
Obs. / cellule
≥ 22
22–21
7–21
7–6
< 7

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

Climate

Mean T°

8,9°C

Annual rain

471mm

Warmest m°

13,8°C

Coldest m°

3,9°C

Elevation: 3 440 m on average (min 1 315 m, max 4 747 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
471mm
Warmest month
13,8°C
Coldest month
3,9°C
Mean alt.
3 440m
Min
1 315m
Max
4 747m
Std. dev.
893m
Köppen-Geiger (dominant)
ETPolar, tundra(44 %)Polar

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

Soil & lithology

pH H₂O

6,9

Org. C

25,5g/kg

Clay

25,4%

Sand

46,5%

Silt

28,1%

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

Dominant lithology: scGLiMaggregated to Oyon

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
33,4g/kg
Clay
24,3%
Sand
47,2%
Silt
28,5%
5–15 cm
pH H₂O
6,9
Org. C
23,6g/kg
Clay
24,9%
Sand
46,7%
Silt
28,4%
15–30 cm
pH H₂O
7,0
Org. C
19,4g/kg
Clay
26,9%
Sand
45,6%
Silt
27,5%

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

Land cover

Forest1.6%
Crops2.5%
Built-up0.0%
Bare soil16.6%
Other (grassland, water…)79.4%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

13,2km

Basins crossed

4

Max stream order

5

Max drainage

2 885km²

Discharge in basins

6,7m³/s

Mean precip.

437mm/an

Mean T°

8,9°C

Moisture idx

-0,58

Mean runoff

223mm/an

Mean elev. (basins)

3 164m

Watersheds crossing here

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

1,8%

Pesticides

40,6kg/km²

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