Ontologia

Commune · BOL

Magdalena

Bolivia

AwTropical, savannah(100 %)

Species observed

1 165

Observations

5 533

Area

14 102,1km²

Ecological tissue

Sample of 41 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 Magdalena : 34 espèces reliées par 45 interactions GloBI sur 2 types (connectance 5.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
45
Connectance
0.052
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

1 165 distinct species · 5 533 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 533 obs · 123 cellules
Obs. / cellule
≥ 275
133–274
42–132
8–41
< 8

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

Climate

Mean T°

25,5°C

Annual rain

1 721mm

Warmest m°

31,7°C

Coldest m°

19,5°C

Elevation: 144 m on average (min 129 m, max 221 m)

Bioclimatic detailsExpert
Annual mean temp.
25,5°C
Annual rain
1 721mm
Warmest month
31,7°C
Coldest month
19,5°C
Mean alt.
144m
Min
129m
Max
221m
Std. dev.
13m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,1

Org. C

17,5g/kg

Clay

25,4%

Sand

48,5%

Silt

26,0%

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

Dominant lithology: wbGLiMaggregated to Iténez

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
24,6g/kg
Clay
24,4%
Sand
49,2%
Silt
26,3%
5–15 cm
pH H₂O
5,1
Org. C
17,4g/kg
Clay
24,3%
Sand
49,3%
Silt
26,4%
15–30 cm
pH H₂O
5,2
Org. C
10,4g/kg
Clay
27,6%
Sand
47,0%
Silt
25,4%

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

Land cover

Forest61.0%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)39.0%

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

Hydrology31 basins · 50 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

953,5km

Lake surface here

135,96km²

Basins crossed

31

Max stream order

8

Max drainage

343 169km²

Discharge in basins

10 062,2m³/s

Mean precip.

1 473mm/an

Mean T°

25,5°C

Moisture idx

-0,20

Mean runoff

461mm/an

Mean elev. (basins)

159m

Watersheds crossing here

22 more basins

Lakes (50, top by area)

41 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,8%

Pesticides

8,1kg/km²

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

Protected areas5

IUCN Not Reported · 2IUCN VI · 2IUCN Ia · 1

Itenez

IUCN Not Reported

Natural Integrated Management Area and Departmental Parkl · 1986

13 689 km²

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