Ontologia

Commune · PER

Sañayca

Peru

ETPolar, tundra(85 %)

Species observed

100

Observations

711

Area

364,4km²

Ecological tissue

Sample of 23 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 Sañayca : 18 espèces reliées par 29 interactions GloBI sur 4 types (connectance 8.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
29
Connectance
0.083
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

100 distinct species · 711 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

711 obs · 6 cellules
Obs. / cellule
≥ 633
633–632
45–632
28–44
< 28

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

Climate

Mean T°

5,8°C

Annual rain

1 296mm

Warmest m°

12,8°C

Coldest m°

-2,3°C

Elevation: 4 076 m on average (min 2 716 m, max 4 559 m)

Bioclimatic detailsExpert
Annual mean temp.
5,8°C
Annual rain
1 296mm
Warmest month
12,8°C
Coldest month
-2,3°C
Mean alt.
4 076m
Min
2 716m
Max
4 559m
Std. dev.
394m
Köppen-Geiger (dominant)
ETPolar, tundra(85 %)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

31,4g/kg

Clay

24,8%

Sand

44,0%

Silt

31,3%

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

Dominant lithology: paGLiMaggregated to Aymaraes

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
41,9g/kg
Clay
23,4%
Sand
45,1%
Silt
31,4%
5–15 cm
pH H₂O
6,4
Org. C
31,7g/kg
Clay
24,4%
Sand
44,1%
Silt
31,6%
15–30 cm
pH H₂O
6,4
Org. C
20,7g/kg
Clay
26,5%
Sand
42,7%
Silt
30,8%

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

Land cover

Forest2.6%
Crops4.1%
Built-up0.0%
Bare soil8.3%
Other (grassland, water…)84.9%

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

Hydrology3 basins · 5 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

24,2km

Lake surface here

0,96km²

Basins crossed

3

Max stream order

4

Max drainage

2 801km²

Discharge in basins

7,2m³/s

Mean precip.

838mm/an

Mean T°

7,6°C

Moisture idx

-0,32

Max snow

1%

Mean runoff

524mm/an

Mean elev. (basins)

3 944m

Watersheds crossing here

Lakes (5, top by area)

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

2,4%

Pesticides

27,8kg/km²

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