Ontologia

Commune · PER

San Bartolome

Peru

BWkArid, desert, cold(65 %)

Species observed

205

Observations

3 063

Area

42,3km²

Ecological tissue

Sample of 29 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 San Bartolome : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 4 types (connectance 7.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
37
Connectance
0.070
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

205 distinct species · 3 063 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 063 obs · 1 cellules
Obs. / cellule
≥ 3 063
3 063–3 062
3 063–3 062
3 063–3 062
< 3 063

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

Climate

Mean T°

14,3°C

Annual rain

794mm

Warmest m°

19,5°C

Coldest m°

9,2°C

Elevation: 2 440 m on average (min 1 543 m, max 3 950 m)

Bioclimatic detailsExpert
Annual mean temp.
14,3°C
Annual rain
794mm
Warmest month
19,5°C
Coldest month
9,2°C
Mean alt.
2 440m
Min
1 543m
Max
3 950m
Std. dev.
560m
Köppen-Geiger (dominant)
BWkArid, desert, cold(65 %)Arid

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

Soil & lithology

pH H₂O

7,1

Org. C

22,6g/kg

Clay

26,0%

Sand

49,9%

Silt

24,1%

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

Dominant lithology: smGLiMaggregated to Huarochiri

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
29,8g/kg
Clay
24,2%
Sand
51,4%
Silt
24,4%
5–15 cm
pH H₂O
7,1
Org. C
22,1g/kg
Clay
25,7%
Sand
50,1%
Silt
24,1%
15–30 cm
pH H₂O
7,1
Org. C
16,0g/kg
Clay
28,1%
Sand
48,2%
Silt
23,7%

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

Land cover

Forest7.7%
Crops3.2%
Built-up0.1%
Bare soil15.3%
Other (grassland, water…)73.6%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

12,5km

Basins crossed

1

Max stream order

4

Max drainage

3 304km²

Discharge in basins

0,3m³/s

Mean precip.

508mm/an

Mean T°

8,3°C

Moisture idx

-0,45

Mean runoff

329mm/an

Mean elev. (basins)

3 141m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

7,9%

Pesticides

38,6kg/km²

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

Protected areas1

IUCN Not Assigned · 1

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