Ontologia

Commune · TZA

Vunta

Tanzania

AwTropical, savannah(64 %)

Species observed

44

Observations

120

Area

130,6km²

Ecological tissue

Sample of 4 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 Vunta : 4 espèces reliées par 2 interactions GloBI sur 1 type (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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

44 distinct species · 120 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

120 obs · 4 cellules
Obs. / cellule
≥ 80
80–79
28–79
28–27
< 28

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

Climate

Mean T°

20,6°C

Annual rain

1 053mm

Warmest m°

28,7°C

Coldest m°

12,8°C

Elevation: 1 098 m on average (min 528 m, max 1 807 m)

Bioclimatic detailsExpert
Annual mean temp.
20,6°C
Annual rain
1 053mm
Warmest month
28,7°C
Coldest month
12,8°C
Mean alt.
1 098m
Min
528m
Max
1 807m
Std. dev.
300m
Köppen-Geiger (dominant)
AwTropical, savannah(64 %)Tropical

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

Soil & lithology

pH H₂O

6,5

Org. C

19,9g/kg

Clay

31,5%

Sand

52,6%

Silt

16,0%

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

Dominant lithology: suGLiMaggregated to Same

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
28,3g/kg
Clay
29,9%
Sand
53,7%
Silt
16,4%
5–15 cm
pH H₂O
6,5
Org. C
17,9g/kg
Clay
30,4%
Sand
53,5%
Silt
16,2%
15–30 cm
pH H₂O
6,5
Org. C
13,5g/kg
Clay
34,1%
Sand
50,5%
Silt
15,3%

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

Land cover

Forest35.4%
Crops13.4%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)50.2%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,5km

Basins crossed

3

Max stream order

3

Max drainage

19 293km²

Discharge in basins

4,5m³/s

Mean precip.

712mm/an

Mean T°

22,1°C

Moisture idx

-0,57

Mean runoff

96mm/an

Mean elev. (basins)

864m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Built-up

56,6%

Pesticides

0,0kg/km²

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