Ontologia

Commune · TZA

Kiwalala

Tanzania

AwTropical, savannah(100 %)

Species observed

56

Observations

105

Area

417,1km²

Ecological tissue

Sample of 8 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 Kiwalala : 7 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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

56 distinct species · 105 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

105 obs · 6 cellules
Obs. / cellule
≥ 48
48–47
19–47
12–18
< 12

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

Climate

Mean T°

25,3°C

Annual rain

945mm

Warmest m°

31,5°C

Coldest m°

18,9°C

Elevation: 108 m on average (min 16 m, max 360 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
945mm
Warmest month
31,5°C
Coldest month
18,9°C
Mean alt.
108m
Min
16m
Max
360m
Std. dev.
56m
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

13,3g/kg

Clay

26,1%

Sand

64,0%

Silt

10,0%

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

Dominant lithology: scGLiMaggregated to Lindi Rural

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
19,7g/kg
Clay
25,4%
Sand
64,3%
Silt
10,4%
5–15 cm
pH H₂O
6,2
Org. C
12,3g/kg
Clay
26,1%
Sand
63,9%
Silt
9,9%
15–30 cm
pH H₂O
6,1
Org. C
8,0g/kg
Clay
26,8%
Sand
63,7%
Silt
9,6%

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

Land cover

Forest29.6%
Crops16.9%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)53.2%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

5 184km²

Discharge in basins

7,0m³/s

Mean precip.

988mm/an

Mean T°

24,6°C

Moisture idx

-0,39

Mean runoff

266mm/an

Mean elev. (basins)

324m

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

22,3%

Pesticides

0,0kg/km²

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