Ontologia

Commune · PER

Yanahuanca

Peru

ETPolar, tundra(98 %)

Species observed

270

Observations

831

Area

745,3km²

Ecological tissue

Sample of 27 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 Yanahuanca : 19 espèces reliées par 24 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
24
Connectance
0.068
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

270 distinct species · 831 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

831 obs · 17 cellules
Obs. / cellule
≥ 343
103–342
58–102
14–57
< 14

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

Climate

Mean T°

4,3°C

Annual rain

1 047mm

Warmest m°

11,0°C

Coldest m°

-2,8°C

Elevation: 4 288 m on average (min 3 220 m, max 5 159 m)

Bioclimatic detailsExpert
Annual mean temp.
4,3°C
Annual rain
1 047mm
Warmest month
11,0°C
Coldest month
-2,8°C
Mean alt.
4 288m
Min
3 220m
Max
5 159m
Std. dev.
283m
Köppen-Geiger (dominant)
ETPolar, tundra(98 %)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

50,7g/kg

Clay

23,1%

Sand

42,2%

Silt

34,8%

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

Dominant lithology: smGLiMaggregated to Daniel Alcides Carrión

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
69,0g/kg
Clay
22,5%
Sand
42,5%
Silt
35,0%
5–15 cm
pH H₂O
6,0
Org. C
48,6g/kg
Clay
22,8%
Sand
42,4%
Silt
34,7%
15–30 cm
pH H₂O
6,1
Org. C
34,6g/kg
Clay
24,0%
Sand
41,6%
Silt
34,5%

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

Land cover

Forest6.3%
Crops13.8%
Built-up0.1%
Bare soil7.4%
Other (grassland, water…)72.4%

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

Hydrology4 basins · 10 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

99,7km

Lake surface here

3,10km²

Basins crossed

4

Max stream order

4

Max drainage

6 421km²

Discharge in basins

17,4m³/s

Mean precip.

860mm/an

Mean T°

7,4°C

Moisture idx

-0,23

Max snow

1%

Mean runoff

820mm/an

Mean elev. (basins)

3 926m

Watersheds crossing here

Lakes (10, top by area)

1 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

9,9%

Pesticides

41,5kg/km²

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