Ontologia

Commune · PER

Barranca

Peru

BWhArid, desert, hot(100 %)

Species observed

68

Observations

214

Area

161,5km²

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 Barranca : 22 espèces reliées par 32 interactions GloBI sur 4 types (connectance 9.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
32
Connectance
0.091
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

68 distinct species · 214 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

214 obs · 2 cellules
Obs. / cellule
≥ 211
211–210
211–210
211–210
< 211

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

Climate

Mean T°

19,6°C

Annual rain

93mm

Warmest m°

25,6°C

Coldest m°

14,8°C

Elevation: 273 m on average (min -19 m, max 684 m)

Bioclimatic detailsExpert
Annual mean temp.
19,6°C
Annual rain
93mm
Warmest month
25,6°C
Coldest month
14,8°C
Mean alt.
273m
Min
-19m
Max
684m
Std. dev.
161m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

31,7g/kg

Clay

14,0%

Sand

67,1%

Silt

18,9%

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

Dominant lithology: paGLiMaggregated to Barranca

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
39,9g/kg
Clay
13,2%
Sand
67,1%
Silt
19,7%
5–15 cm
pH H₂O
7,7
Org. C
28,1g/kg
Clay
14,6%
Sand
66,7%
Silt
18,7%
15–30 cm
pH H₂O
7,7
Org. C
27,2g/kg
Clay
14,1%
Sand
67,5%
Silt
18,3%

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

Land cover

Forest12.1%
Crops12.6%
Built-up1.2%
Bare soil28.4%
Other (grassland, water…)45.8%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

21,9km

Basins crossed

2

Max stream order

4

Max drainage

4 445km²

Discharge in basins

10,2m³/s

Mean precip.

110mm/an

Mean T°

16,2°C

Moisture idx

-0,91

Mean runoff

164mm/an

Mean elev. (basins)

1 230m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

2,1nW

Built-up

117,9%

Pesticides

40,5kg/km²

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