Ontologia

Commune · BOL

Alcalá

Bolivia

CwbTemperate, dry winter, warm summer(100 %)

Species observed

16

Observations

54

Area

305,6km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Alcalá : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

16 distinct species · 54 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

54 obs · 5 cellules
Obs. / cellule
≥ 24
24–23
14–23
13–13
< 13

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

Climate

Mean T°

14,5°C

Annual rain

783mm

Warmest m°

20,7°C

Coldest m°

5,5°C

Elevation: 2 275 m on average (min 1 748 m, max 2 993 m)

Bioclimatic detailsExpert
Annual mean temp.
14,5°C
Annual rain
783mm
Warmest month
20,7°C
Coldest month
5,5°C
Mean alt.
2 275m
Min
1 748m
Max
2 993m
Std. dev.
199m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,2

Org. C

23,8g/kg

Clay

30,2%

Sand

40,8%

Silt

29,0%

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

Dominant lithology: smGLiMaggregated to Tomina

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
29,6g/kg
Clay
30,0%
Sand
41,1%
Silt
28,9%
5–15 cm
pH H₂O
6,2
Org. C
23,0g/kg
Clay
29,8%
Sand
41,5%
Silt
28,8%
15–30 cm
pH H₂O
6,2
Org. C
18,6g/kg
Clay
30,8%
Sand
39,9%
Silt
29,3%

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

Land cover

Forest15.5%
Crops2.2%
Built-up0.1%
Bare soil4.8%
Other (grassland, water…)77.4%

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

Hydrology4 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

27,8km

Basins crossed

4

Max stream order

3

Max drainage

1 747km²

Discharge in basins

0,6m³/s

Mean precip.

727mm/an

Mean T°

17,6°C

Moisture idx

-0,49

Mean runoff

60mm/an

Mean elev. (basins)

2 199m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

5,5%

Pesticides

28,1kg/km²

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