Ontologia

Department · bol

Tarija

Bolivia

CwaTemperate, dry winter, hot summer(33 %)

Species observed

4 249

Observations

46 375

Area

37 256,9km²

Ecological tissue

Sample of 36 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 Tarija : 28 espèces reliées par 45 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
45
Connectance
0.071
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

4 249 distinct species · 46 375 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

46 375 obs · 663 cellules
Obs. / cellule
≥ 776
170–775
46–169
15–45
< 15

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

Climate

Mean T°

18,8°C

Annual rain

1 021mm

Warmest m°

26,8°C

Coldest m°

8,3°C

Elevation: 1 282 m on average (min 261 m, max 4 381 m)

Bioclimatic detailsExpert
Annual mean temp.
18,8°C
Annual rain
1 021mm
Warmest month
26,8°C
Coldest month
8,3°C
Mean alt.
1 282m
Min
261m
Max
4 381m
Std. dev.
1 037m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(33 %)Temperate

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

Soil & lithology

pH H₂O

6,4

Org. C

23,1g/kg

Clay

30,2%

Sand

37,1%

Silt

32,6%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
31,5g/kg
Clay
29,5%
Sand
37,7%
Silt
32,8%
5–15 cm
pH H₂O
6,4
Org. C
22,8g/kg
Clay
30,1%
Sand
37,2%
Silt
32,7%
15–30 cm
pH H₂O
6,4
Org. C
15,1g/kg
Clay
31,2%
Sand
36,5%
Silt
32,3%

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

Land cover

Forest49.4%
Crops1.7%
Built-up0.1%
Bare soil5.9%
Other (grassland, water…)42.9%

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

Hydrology74 basins · 12 lakes · 96 rivers

Hydrology metrics for this exact territory

Stream length here

3 143,7km

Lake surface here

11,47km²

Basins crossed

74

Max stream order

7

Max drainage

88 101km²

Discharge in basins

1 900,3m³/s

Mean precip.

700mm/an

Mean T°

19,8°C

Moisture idx

-0,58

Mean runoff

159mm/an

Mean elev. (basins)

1 287m

Watersheds crossing here

65 more basins

Lakes (12, top by area)

3 more lakes

Rivers / streams (96, ord ≥ 4)

84 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

10,1%

Pesticides

15,6kg/km²

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

Protected areas15

IUCN Not Reported · 10IUCN VI · 2IUCN Not Applicable · 1IUCN IV · 1IUCN II · 1📍 Point sites · 1

Las Yungas

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2002

13 490 km²

Tariquía

IUCN Not Reported

National Flora and Fauna Reserve · 1989

2 473 km²

Aguarague

IUCN Not Reported

National Park and Natural Integrated Management Area · 2000

1 109 km²

Baritú

IUCN II

National Park · 1974

682 km²

Complete list

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

Sub-administrations5