Ontologia

Commune · TZA

Kizengi

Tanzania

AwTropical, savannah(100 %)

Species observed

152

Observations

323

Area

1 033,2km²

Ecological tissue

Sample of 20 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 Kizengi : 18 espèces reliées par 17 interactions GloBI sur 3 types (connectance 8.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
17
Connectance
0.089
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

152 distinct species · 323 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

323 obs · 12 cellules
Obs. / cellule
≥ 175
97–174
13–96
3–12
< 3

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

Climate

Mean T°

23,1°C

Annual rain

775mm

Warmest m°

31,4°C

Coldest m°

15,5°C

Elevation: 1 204 m on average (min 1 135 m, max 1 265 m)

Bioclimatic detailsExpert
Annual mean temp.
23,1°C
Annual rain
775mm
Warmest month
31,4°C
Coldest month
15,5°C
Mean alt.
1 204m
Min
1 135m
Max
1 265m
Std. dev.
27m
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

5,4

Org. C

9,6g/kg

Clay

21,6%

Sand

71,3%

Silt

7,1%

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

Dominant lithology: suGLiMaggregated to Uyui

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
12,6g/kg
Clay
20,6%
Sand
72,2%
Silt
7,3%
5–15 cm
pH H₂O
5,4
Org. C
9,9g/kg
Clay
19,9%
Sand
72,9%
Silt
7,2%
15–30 cm
pH H₂O
5,3
Org. C
6,1g/kg
Clay
24,2%
Sand
68,9%
Silt
6,9%

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

Land cover

Forest15.2%
Crops39.9%
Built-up0.3%
Bare soil1.1%
Other (grassland, water…)43.4%

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

Hydrology10 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,17km²

Basins crossed

10

Max drainage

9 068km²

Discharge in basins

33,6m³/s

Mean precip.

841mm/an

Mean T°

22,9°C

Moisture idx

-0,51

Mean runoff

126mm/an

Mean elev. (basins)

1 206m

Watersheds crossing here

1 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Built-up

28,7%

Pesticides

0,0kg/km²

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

Protected areas5

IUCN Not Reported · 5

Nyahua Mbuga

IUCN Not Reported

Forest Reserve · 1954

6 675 km²

Uyui - Kigwa

IUCN Not Reported

Forest Reserve · 1958

1 425 km²

Goweko

IUCN Not Reported

Forest Reserve · 1963

416 km²

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