Ontologia

Commune · TZA

Ibwera

Tanzania

AwTropical, savannah(77 %)

Species observed

125

Observations

338

Area

54,3km²

Ecological tissue

Sample of 9 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 Ibwera : 6 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 8 interactions GloBI sur 2 types (connectance 22.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
8
Connectance
0.222
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

125 distinct species · 338 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

338 obs · 2 cellules
Obs. / cellule
≥ 337
337–336
337–336
337–336
< 337

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

Climate

Mean T°

21,4°C

Annual rain

1 509mm

Warmest m°

25,0°C

Coldest m°

17,9°C

Elevation: 1 215 m on average (min 1 152 m, max 1 369 m)

Bioclimatic detailsExpert
Annual mean temp.
21,4°C
Annual rain
1 509mm
Warmest month
25,0°C
Coldest month
17,9°C
Mean alt.
1 215m
Min
1 152m
Max
1 369m
Std. dev.
57m
Köppen-Geiger (dominant)
AwTropical, savannah(77 %)Tropical

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

Soil & lithology

pH H₂O

5,4

Org. C

23,1g/kg

Clay

30,7%

Sand

42,5%

Silt

26,8%

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

Dominant lithology: suGLiMaggregated to Bukoba Rural

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
29,9g/kg
Clay
30,4%
Sand
42,5%
Silt
27,1%
5–15 cm
pH H₂O
5,4
Org. C
23,5g/kg
Clay
30,4%
Sand
42,8%
Silt
26,8%
15–30 cm
pH H₂O
5,4
Org. C
16,0g/kg
Clay
31,5%
Sand
42,2%
Silt
26,4%

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

Land cover

Forest13.4%
Crops31.7%
Built-up1.1%
Bare soil1.7%
Other (grassland, water…)52.1%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,6km

Basins crossed

4

Max stream order

3

Max drainage

1 583km²

Discharge in basins

0,6m³/s

Mean precip.

1 476mm/an

Mean T°

20,6°C

Moisture idx

-0,05

Mean runoff

305mm/an

Mean elev. (basins)

1 279m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Built-up

106,3%

Pesticides

0,0kg/km²

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