Ontologia

Commune · PER

Ulcumayo

Peru

ETPolar, tundra(71 %)

Species observed

138

Observations

254

Area

993,9km²

Ecological tissue

Sample of 32 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 Ulcumayo : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 3 types (connectance 5.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
29
Connectance
0.059
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

138 distinct species · 254 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

254 obs · 17 cellules
Obs. / cellule
≥ 129
39–128
8–38
4–7
< 4

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

Climate

Mean T°

7,3°C

Annual rain

2 130mm

Warmest m°

12,6°C

Coldest m°

1,3°C

Elevation: 3 664 m on average (min 1 373 m, max 4 563 m)

Bioclimatic detailsExpert
Annual mean temp.
7,3°C
Annual rain
2 130mm
Warmest month
12,6°C
Coldest month
1,3°C
Mean alt.
3 664m
Min
1 373m
Max
4 563m
Std. dev.
663m
Köppen-Geiger (dominant)
ETPolar, tundra(71 %)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

59,6g/kg

Clay

23,4%

Sand

41,9%

Silt

34,7%

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

Dominant lithology: smGLiMaggregated to Junín

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
83,0g/kg
Clay
22,8%
Sand
42,1%
Silt
35,1%
5–15 cm
pH H₂O
6,0
Org. C
56,0g/kg
Clay
23,1%
Sand
42,3%
Silt
34,6%
15–30 cm
pH H₂O
6,0
Org. C
39,8g/kg
Clay
24,2%
Sand
41,4%
Silt
34,5%

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

Land cover

Forest25.6%
Crops4.7%
Built-up0.0%
Bare soil6.0%
Other (grassland, water…)63.7%

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

Hydrology3 basins · 11 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

74,7km

Lake surface here

2,50km²

Basins crossed

3

Max stream order

5

Max drainage

7 543km²

Discharge in basins

41,0m³/s

Mean precip.

1 073mm/an

Mean T°

10,5°C

Moisture idx

-0,16

Max snow

1%

Mean runoff

1 288mm/an

Mean elev. (basins)

3 345m

Watersheds crossing here

Lakes (11, top by area)

2 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,8%

Pesticides

28,9kg/km²

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