Ontologia

Commune · PER

Pitumarca

Peru

ETPolar, tundra(99 %)

Species observed

244

Observations

3 260

Area

1 092km²

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 Pitumarca : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
34
Connectance
0.084
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

244 distinct species · 3 260 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 260 obs · 25 cellules
Obs. / cellule
≥ 951
204–950
108–203
84–107
< 84

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

Climate

Mean T°

1,1°C

Annual rain

2 033mm

Warmest m°

7,4°C

Coldest m°

-6,8°C

Elevation: 4 819 m on average (min 3 611 m, max 5 736 m)

Bioclimatic detailsExpert
Annual mean temp.
1,1°C
Annual rain
2 033mm
Warmest month
7,4°C
Coldest month
-6,8°C
Mean alt.
4 819m
Min
3 611m
Max
5 736m
Std. dev.
318m
Köppen-Geiger (dominant)
ETPolar, tundra(99 %)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

53,2g/kg

Clay

22,9%

Sand

44,9%

Silt

32,2%

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

Dominant lithology: smGLiMaggregated to Canchis

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
70,3g/kg
Clay
22,1%
Sand
45,2%
Silt
32,8%
5–15 cm
pH H₂O
6,3
Org. C
54,3g/kg
Clay
22,0%
Sand
45,5%
Silt
32,6%
15–30 cm
pH H₂O
6,4
Org. C
35,1g/kg
Clay
24,6%
Sand
44,2%
Silt
31,2%

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

Land cover

Forest1.3%
Crops4.1%
Built-up0.1%
Bare soil17.8%
Other (grassland, water…)76.7%

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

4,6%

Pesticides

32,7kg/km²

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

Protected areas4

IUCN Not Applicable · 2IUCN VI · 1IUCN Not Reported · 1

Ausangate

IUCN VI

Regional Conservation Area · 2019

665 km²

Ausangate

IUCN Not Reported

Private Conservation Area · 2025

128 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN