Ontologia

Commune · TZA

Kahangara

Tanzania

AwTropical, savannah(100 %)

Species observed

64

Observations

96

Area

105,3km²

Ecological tissue

Sample of 17 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 Kahangara : 17 espèces reliées par 11 interactions GloBI sur 2 types (connectance 8.1%, filtre Serrano α=0.2).

Espèces affichées
17
Interactions affichées
11
Connectance
0.081
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

64 distinct species · 96 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

96 obs · 2 cellules
Obs. / cellule
≥ 58
58–57
58–57
58–57
< 58

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

Climate

Mean T°

23,2°C

Annual rain

933mm

Warmest m°

27,5°C

Coldest m°

18,8°C

Elevation: 1 166 m on average (min 1 133 m, max 1 248 m)

Bioclimatic detailsExpert
Annual mean temp.
23,2°C
Annual rain
933mm
Warmest month
27,5°C
Coldest month
18,8°C
Mean alt.
1 166m
Min
1 133m
Max
1 248m
Std. dev.
26m
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

6,6

Org. C

14,3g/kg

Clay

30,7%

Sand

54,8%

Silt

14,6%

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

Dominant lithology: suGLiMaggregated to Magu

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
19,9g/kg
Clay
29,7%
Sand
55,7%
Silt
14,7%
5–15 cm
pH H₂O
6,6
Org. C
13,0g/kg
Clay
30,0%
Sand
55,4%
Silt
14,7%
15–30 cm
pH H₂O
6,7
Org. C
10,0g/kg
Clay
32,3%
Sand
53,2%
Silt
14,5%

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

Land cover

Forest5.7%
Crops46.3%
Built-up1.6%
Bare soil2.0%
Other (grassland, water…)44.4%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,63km²

Basins crossed

2

Max drainage

11 266km²

Discharge in basins

0,9m³/s

Mean precip.

958mm/an

Mean T°

22,7°C

Moisture idx

-0,41

Mean runoff

96mm/an

Mean elev. (basins)

1 185m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

160,7%

Pesticides

0,0kg/km²

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