Ontologia

Commune · BOL

Atocha

Bolivia

BWkArid, desert, cold(71 %)

Species observed

136

Observations

417

Area

2 329,7km²

Ecological tissue

Sample of 22 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 Atocha : 16 espèces reliées par 24 interactions GloBI sur 2 types (connectance 10.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
24
Connectance
0.104
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

136 distinct species · 417 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

417 obs · 32 cellules
Obs. / cellule
≥ 119
38–118
9–37
3–8
< 3

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

Climate

Mean T°

7,2°C

Annual rain

608mm

Warmest m°

16,9°C

Coldest m°

-3,9°C

Elevation: 4 057 m on average (min 3 276 m, max 4 933 m)

Bioclimatic detailsExpert
Annual mean temp.
7,2°C
Annual rain
608mm
Warmest month
16,9°C
Coldest month
-3,9°C
Mean alt.
4 057m
Min
3 276m
Max
4 933m
Std. dev.
203m
Köppen-Geiger (dominant)
BWkArid, desert, cold(71 %)Arid

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

Soil & lithology

pH H₂O

7,2

Org. C

13,8g/kg

Clay

21,4%

Sand

56,7%

Silt

21,9%

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

Dominant lithology: smGLiMaggregated to Sur Chichas

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
16,2g/kg
Clay
18,1%
Sand
59,3%
Silt
22,6%
5–15 cm
pH H₂O
7,1
Org. C
13,9g/kg
Clay
22,2%
Sand
56,1%
Silt
21,7%
15–30 cm
pH H₂O
7,3
Org. C
11,2g/kg
Clay
23,8%
Sand
54,8%
Silt
21,4%

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

Land cover

Forest0.0%
Crops0.0%
Built-up0.0%
Bare soil59.8%
Other (grassland, water…)40.2%

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

Hydrology7 basins · 1 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

208,4km

Lake surface here

0,12km²

Basins crossed

7

Max stream order

3

Max drainage

3 558km²

Discharge in basins

1,5m³/s

Mean precip.

180mm/an

Mean T°

9,9°C

Moisture idx

-0,87

Mean runoff

19mm/an

Mean elev. (basins)

3 888m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (16, ord ≥ 4)

4 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

1,8%

Pesticides

23,0kg/km²

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