Ontologia

Commune · TZA

Sibwesa

Tanzania

AwTropical, savannah(100 %)

Species observed

184

Observations

405

Area

1 856,2km²

Ecological tissue

Sample of 15 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 Sibwesa : 10 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
16
Connectance
0.105
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

184 distinct species · 405 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

405 obs · 36 cellules
Obs. / cellule
≥ 95
35–94
7–34
5–6
< 5

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

Climate

Mean T°

22,9°C

Annual rain

998mm

Warmest m°

31,6°C

Coldest m°

16,1°C

Elevation: 1 093 m on average (min 905 m, max 1 610 m)

Bioclimatic detailsExpert
Annual mean temp.
22,9°C
Annual rain
998mm
Warmest month
31,6°C
Coldest month
16,1°C
Mean alt.
1 093m
Min
905m
Max
1 610m
Std. dev.
134m
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

5,6

Org. C

14,7g/kg

Clay

24,3%

Sand

65,6%

Silt

10,2%

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

Dominant lithology: suGLiMaggregated to Mpanda Rural

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
20,7g/kg
Clay
22,8%
Sand
66,8%
Silt
10,4%
5–15 cm
pH H₂O
5,6
Org. C
13,2g/kg
Clay
23,8%
Sand
66,0%
Silt
10,3%
15–30 cm
pH H₂O
5,5
Org. C
10,1g/kg
Clay
26,3%
Sand
63,9%
Silt
9,8%

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

Land cover

Forest29.1%
Crops14.2%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)56.5%

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

Hydrology8 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

109,7km

Basins crossed

8

Max stream order

5

Max drainage

4 623km²

Discharge in basins

12,8m³/s

Mean precip.

1 028mm/an

Mean T°

24,8°C

Moisture idx

-0,41

Mean runoff

150mm/an

Mean elev. (basins)

1 102m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

12,9%

Pesticides

0,0kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN II · 1

Ukanga

IUCN Not Reported

Forest Reserve

1 123 km²

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