Ontologia

Commune · BOL

Charaña

Bolivia

BSkArid, steppe, cold(77 %)

Species observed

121

Observations

550

Area

2 926,6km²

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 Charaña : 21 espèces reliées par 23 interactions GloBI sur 2 types (connectance 6.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
23
Connectance
0.066
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

121 distinct species · 550 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

550 obs · 28 cellules
Obs. / cellule
≥ 126
78–125
5–77
2–4
< 2

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

Climate

Mean T°

6,0°C

Annual rain

711mm

Warmest m°

15,8°C

Coldest m°

-4,6°C

Elevation: 4 195 m on average (min 3 922 m, max 5 104 m)

Bioclimatic detailsExpert
Annual mean temp.
6,0°C
Annual rain
711mm
Warmest month
15,8°C
Coldest month
-4,6°C
Mean alt.
4 195m
Min
3 922m
Max
5 104m
Std. dev.
182m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(77 %)Arid

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

Soil & lithology

pH H₂O

6,7

Org. C

14,2g/kg

Clay

18,2%

Sand

58,2%

Silt

23,7%

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

Dominant lithology: viGLiMaggregated to Pacajes

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
17,2g/kg
Clay
16,0%
Sand
59,9%
Silt
24,2%
5–15 cm
pH H₂O
6,7
Org. C
14,7g/kg
Clay
19,2%
Sand
57,5%
Silt
23,3%
15–30 cm
pH H₂O
6,8
Org. C
10,7g/kg
Clay
19,3%
Sand
57,2%
Silt
23,4%

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

Land cover

Forest0.2%
Crops0.5%
Built-up0.0%
Bare soil38.9%
Other (grassland, water…)60.4%

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

Hydrology15 basins · 0 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

442,9km

Basins crossed

15

Max stream order

5

Max drainage

7 639km²

Discharge in basins

16,7m³/s

Mean precip.

377mm/an

Mean T°

5,9°C

Moisture idx

-0,68

Max snow

2%

Mean runoff

38mm/an

Mean elev. (basins)

4 215m

Rivers / streams (15, ord ≥ 4)

3 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,7%

Pesticides

18,7kg/km²

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