Ontologia

Commune · BOL

Pazña

Bolivia

BSkArid, steppe, cold(100 %)

Species observed

104

Observations

360

Area

947km²

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 Pazña : 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

104 distinct species · 360 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

360 obs · 11 cellules
Obs. / cellule
≥ 117
103–116
46–102
9–45
< 9

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

Climate

Mean T°

9,4°C

Annual rain

1 054mm

Warmest m°

17,3°C

Coldest m°

-1,3°C

Elevation: 3 815 m on average (min 3 686 m, max 4 484 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
1 054mm
Warmest month
17,3°C
Coldest month
-1,3°C
Mean alt.
3 815m
Min
3 686m
Max
4 484m
Std. dev.
195m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)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

18,0g/kg

Clay

23,3%

Sand

52,4%

Silt

24,3%

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

Dominant lithology: smGLiMaggregated to Poopó

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
22,7g/kg
Clay
20,4%
Sand
54,5%
Silt
25,1%
5–15 cm
pH H₂O
6,6
Org. C
18,5g/kg
Clay
23,9%
Sand
52,1%
Silt
24,0%
15–30 cm
pH H₂O
6,8
Org. C
13,0g/kg
Clay
25,7%
Sand
50,6%
Silt
23,7%

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

Land cover

Forest0.1%
Crops2.3%
Built-up0.0%
Bare soil34.6%
Other (grassland, water…)63.0%

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

Hydrology12 basins · 2 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

28,0km

Lake surface here

356,10km²

Basins crossed

12

Max stream order

4

Max drainage

102 963km²

Discharge in basins

953,5m³/s

Mean precip.

315mm/an

Mean T°

9,0°C

Moisture idx

-0,76

Mean runoff

28mm/an

Mean elev. (basins)

3 826m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,9%

Pesticides

24,2kg/km²

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

Protected areas1

IUCN Not Reported · 1

Poopo

IUCN Not Reported

National Heritage Ecological Reserve · 2002

1 299 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN