Ontologia

Commune · TZA

Buswelu

Tanzania

AwTropical, savannah(100 %)

Species observed

222

Observations

477

Area

41,4km²

Ecological tissue

Sample of 47 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 Buswelu : 42 espèces reliées par 39 interactions GloBI sur 3 types (connectance 3.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
39
Connectance
0.036
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

222 distinct species · 477 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

477 obs · 2 cellules
Obs. / cellule
≥ 240
240–239
240–239
240–239
< 240

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

Climate

Mean T°

22,6°C

Annual rain

1 137mm

Warmest m°

25,3°C

Coldest m°

18,9°C

Elevation: 1 246 m on average (min 1 204 m, max 1 289 m)

Bioclimatic detailsExpert
Annual mean temp.
22,6°C
Annual rain
1 137mm
Warmest month
25,3°C
Coldest month
18,9°C
Mean alt.
1 246m
Min
1 204m
Max
1 289m
Std. dev.
21m
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

6,2

Org. C

14,5g/kg

Clay

22,3%

Sand

61,0%

Silt

16,6%

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

Dominant lithology: mtGLiMaggregated to Ilemela

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
21,3g/kg
Clay
20,2%
Sand
62,9%
Silt
16,9%
5–15 cm
pH H₂O
6,2
Org. C
13,0g/kg
Clay
21,0%
Sand
62,0%
Silt
17,0%
15–30 cm
pH H₂O
6,2
Org. C
9,2g/kg
Clay
25,8%
Sand
58,2%
Silt
16,1%

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

Land cover

Forest4.6%
Crops28.8%
Built-up10.4%
Bare soil3.3%
Other (grassland, water…)53.0%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

32 105km²

Discharge in basins

0,5m³/s

Mean precip.

1 047mm/an

Mean T°

22,6°C

Moisture idx

-0,35

Mean runoff

111mm/an

Mean elev. (basins)

1 189m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

5,4nW

Built-up

1 037,1%

Pesticides

0,0kg/km²

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