Ontologia

Commune · TZA

Sazira

Tanzania

AwTropical, savannah(100 %)

Species observed

63

Observations

144

Area

77,4km²

Ecological tissue

Sample of 16 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 Sazira : 15 espèces reliées par 13 interactions GloBI sur 3 types (connectance 10.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
13
Connectance
0.108
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

63 distinct species · 144 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

144 obs · 2 cellules
Obs. / cellule
≥ 85
85–84
85–84
85–84
< 85

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

Climate

Mean T°

22,2°C

Annual rain

995mm

Warmest m°

28,0°C

Coldest m°

17,1°C

Elevation: 1 323 m on average (min 1 173 m, max 1 423 m)

Bioclimatic detailsExpert
Annual mean temp.
22,2°C
Annual rain
995mm
Warmest month
28,0°C
Coldest month
17,1°C
Mean alt.
1 323m
Min
1 173m
Max
1 423m
Std. dev.
53m
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

6,3

Org. C

16,4g/kg

Clay

28,6%

Sand

52,3%

Silt

19,0%

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

Dominant lithology: mtGLiMaggregated to Bunda

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
21,3g/kg
Clay
27,4%
Sand
53,3%
Silt
19,3%
5–15 cm
pH H₂O
6,3
Org. C
17,1g/kg
Clay
26,9%
Sand
53,7%
Silt
19,4%
15–30 cm
pH H₂O
6,3
Org. C
10,7g/kg
Clay
31,5%
Sand
50,1%
Silt
18,4%

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

Land cover

Forest7.1%
Crops44.4%
Built-up1.2%
Bare soil1.8%
Other (grassland, water…)45.5%

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

13 149km²

Discharge in basins

0,7m³/s

Mean precip.

979mm/an

Mean T°

22,2°C

Moisture idx

-0,39

Mean runoff

71mm/an

Mean elev. (basins)

1 268m

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

119,9%

Pesticides

0,0kg/km²

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