Ontologia

Commune · PER

Checca

Peru

ETPolar, tundra(100 %)

Species observed

82

Observations

224

Area

505,5km²

Ecological tissue

Sample of 14 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 Checca : 11 espèces reliées par 12 interactions GloBI sur 2 types (connectance 13.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
12
Connectance
0.132
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

82 distinct species · 224 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

224 obs · 6 cellules
Obs. / cellule
≥ 141
141–140
39–140
21–38
< 21

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

Climate

Mean T°

6,0°C

Annual rain

1 076mm

Warmest m°

13,2°C

Coldest m°

-3,5°C

Elevation: 4 155 m on average (min 3 763 m, max 4 775 m)

Bioclimatic detailsExpert
Annual mean temp.
6,0°C
Annual rain
1 076mm
Warmest month
13,2°C
Coldest month
-3,5°C
Mean alt.
4 155m
Min
3 763m
Max
4 775m
Std. dev.
264m
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

6,3

Org. C

31,5g/kg

Clay

24,0%

Sand

47,3%

Silt

28,8%

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

Dominant lithology: smGLiMaggregated to Canas

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
41,5g/kg
Clay
23,3%
Sand
47,8%
Silt
29,0%
5–15 cm
pH H₂O
6,3
Org. C
31,0g/kg
Clay
23,2%
Sand
47,6%
Silt
29,2%
15–30 cm
pH H₂O
6,4
Org. C
21,8g/kg
Clay
25,4%
Sand
46,4%
Silt
28,2%

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

Land cover

Forest0.3%
Crops6.0%
Built-up0.1%
Bare soil10.7%
Other (grassland, water…)82.9%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

77,8km

Basins crossed

3

Max stream order

6

Max drainage

8 167km²

Discharge in basins

47,4m³/s

Mean precip.

846mm/an

Mean T°

6,2°C

Moisture idx

-0,31

Mean runoff

689mm/an

Mean elev. (basins)

4 111m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

15,1%

Pesticides

40,0kg/km²

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