Ontologia

Commune · PER

Bella Union

Peru

BWhArid, desert, hot(66 %)

Species observed

185

Observations

585

Area

1 586,4km²

Ecological tissue

Sample of 35 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 Bella Union : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 52 interactions GloBI sur 4 types (connectance 8.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
52
Connectance
0.083
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

185 distinct species · 585 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

585 obs · 25 cellules
Obs. / cellule
≥ 237
49–236
22–48
9–21
< 9

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

Climate

Mean T°

17,7°C

Annual rain

71mm

Warmest m°

23,5°C

Coldest m°

12,8°C

Elevation: 805 m on average (min -124 m, max 2 045 m)

Bioclimatic detailsExpert
Annual mean temp.
17,7°C
Annual rain
71mm
Warmest month
23,5°C
Coldest month
12,8°C
Mean alt.
805m
Min
-124m
Max
2 045m
Std. dev.
603m
Köppen-Geiger (dominant)
BWhArid, desert, hot(66 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

12,2g/kg

Clay

11,0%

Sand

71,5%

Silt

17,6%

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

Dominant lithology: smGLiMaggregated to Caravelí

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
13,1g/kg
Clay
10,8%
Sand
71,5%
Silt
17,7%
5–15 cm
pH H₂O
8,0
Org. C
10,8g/kg
Clay
10,8%
Sand
71,5%
Silt
17,7%
15–30 cm
pH H₂O
8,0
Org. C
12,8g/kg
Clay
11,4%
Sand
71,3%
Silt
17,2%

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

Land cover

Forest0.4%
Crops0.6%
Built-up0.0%
Bare soil79.1%
Other (grassland, water…)19.9%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

26,9km

Basins crossed

4

Max stream order

3

Max drainage

4 501km²

Discharge in basins

7,7m³/s

Mean precip.

65mm/an

Mean T°

17,7°C

Moisture idx

-0,95

Mean runoff

22mm/an

Mean elev. (basins)

1 100m

Watersheds crossing here

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

22,9kg/km²

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