Ontologia

Commune · BOL

Arani

Bolivia

CwbTemperate, dry winter, warm summer(77 %)

Species observed

183

Observations

683

Area

206km²

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 Arani : 23 espèces reliées par 51 interactions GloBI sur 4 types (connectance 8.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
51
Connectance
0.081
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

183 distinct species · 683 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

683 obs · 5 cellules
Obs. / cellule
≥ 255
255–254
218–254
124–217
< 124

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

Climate

Mean T°

11,4°C

Annual rain

1 842mm

Warmest m°

17,0°C

Coldest m°

3,8°C

Elevation: 3 248 m on average (min 2 706 m, max 4 081 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
1 842mm
Warmest month
17,0°C
Coldest month
3,8°C
Mean alt.
3 248m
Min
2 706m
Max
4 081m
Std. dev.
329m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(77 %)Temperate

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

Soil & lithology

pH H₂O

7,0

Org. C

20,3g/kg

Clay

28,4%

Sand

35,9%

Silt

35,8%

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

Dominant lithology: smGLiMaggregated to Arani

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
27,9g/kg
Clay
27,0%
Sand
36,8%
Silt
36,2%
5–15 cm
pH H₂O
7,0
Org. C
18,6g/kg
Clay
28,1%
Sand
36,2%
Silt
35,7%
15–30 cm
pH H₂O
7,0
Org. C
14,3g/kg
Clay
30,0%
Sand
34,6%
Silt
35,5%

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

Land cover

Forest1.4%
Crops10.7%
Built-up0.6%
Bare soil9.7%
Other (grassland, water…)77.6%

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

Hydrology3 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

50,5km

Lake surface here

0,25km²

Basins crossed

3

Max stream order

2

Max drainage

1 295km²

Discharge in basins

2,0m³/s

Mean precip.

564mm/an

Mean T°

13,2°C

Moisture idx

-0,60

Mean runoff

372mm/an

Mean elev. (basins)

3 243m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

61,7%

Pesticides

34,8kg/km²

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