Ontologia

Commune · PER

Ccatca

Peru

ETPolar, tundra(94 %)

Species observed

84

Observations

244

Area

296,4km²

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 Ccatca : 9 espèces reliées par 7 interactions GloBI sur 3 types (connectance 15.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
7
Connectance
0.156
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

84 distinct species · 244 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

244 obs · 7 cellules
Obs. / cellule
≥ 74
74–73
39–73
38–38
< 38

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

Climate

Mean T°

6,4°C

Annual rain

1 502mm

Warmest m°

12,6°C

Coldest m°

-0,6°C

Elevation: 3 894 m on average (min 3 383 m, max 4 481 m)

Bioclimatic detailsExpert
Annual mean temp.
6,4°C
Annual rain
1 502mm
Warmest month
12,6°C
Coldest month
-0,6°C
Mean alt.
3 894m
Min
3 383m
Max
4 481m
Std. dev.
224m
Köppen-Geiger (dominant)
ETPolar, tundra(94 %)Polar

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

Soil & lithology

pH H₂O

6,6

Org. C

25,3g/kg

Clay

26,3%

Sand

42,9%

Silt

30,7%

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

Dominant lithology: smGLiMaggregated to Quispicanchi

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
34,0g/kg
Clay
25,1%
Sand
43,9%
Silt
31,0%
5–15 cm
pH H₂O
6,6
Org. C
24,4g/kg
Clay
25,1%
Sand
43,9%
Silt
31,0%
15–30 cm
pH H₂O
6,6
Org. C
17,5g/kg
Clay
28,8%
Sand
40,9%
Silt
30,3%

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

Land cover

Forest2.5%
Crops11.2%
Built-up0.4%
Bare soil6.4%
Other (grassland, water…)79.6%

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

Hydrology6 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,7km

Basins crossed

6

Max stream order

4

Max drainage

12 929km²

Discharge in basins

43,4m³/s

Mean precip.

706mm/an

Mean T°

7,9°C

Moisture idx

-0,43

Max snow

6%

Mean runoff

866mm/an

Mean elev. (basins)

3 922m

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

0,2nW

Built-up

39,1%

Pesticides

33,6kg/km²

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