Ontologia

Commune · TZA

Itezi

Tanzania

CwbTemperate, dry winter, warm summer(100 %)

Species observed

94

Observations

144

Area

11,9km²

Ecological tissue

Sample of 34 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 Itezi : 31 espèces reliées par 31 interactions GloBI sur 3 types (connectance 5.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
31
Connectance
0.055
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

94 distinct species · 144 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

144 obs · 1 cellules
Obs. / cellule
≥ 144
144–143
144–143
144–143
< 144

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

Climate

Mean T°

17,6°C

Annual rain

1 226mm

Warmest m°

25,4°C

Coldest m°

9,8°C

Elevation: 1 858 m on average (min 1 760 m, max 2 285 m)

Bioclimatic detailsExpert
Annual mean temp.
17,6°C
Annual rain
1 226mm
Warmest month
25,4°C
Coldest month
9,8°C
Mean alt.
1 858m
Min
1 760m
Max
2 285m
Std. dev.
131m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,5

Org. C

20,2g/kg

Clay

33,2%

Sand

49,8%

Silt

17,0%

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

Dominant lithology: mtGLiMaggregated to Mbeya Urban

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
24,7g/kg
Clay
31,8%
Sand
51,0%
Silt
17,1%
5–15 cm
pH H₂O
5,5
Org. C
21,3g/kg
Clay
32,5%
Sand
50,3%
Silt
17,2%
15–30 cm
pH H₂O
5,5
Org. C
14,5g/kg
Clay
35,2%
Sand
48,1%
Silt
16,7%

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

Land cover

Forest8.1%
Crops35.8%
Built-up12.0%
Bare soil0.8%
Other (grassland, water…)43.4%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 687km²

Discharge in basins

0,1m³/s

Mean precip.

1 311mm/an

Mean T°

19,2°C

Moisture idx

-0,13

Mean runoff

339mm/an

Mean elev. (basins)

1 561m

Watersheds crossing here

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

Human pressure

Pop. density

18hab/km²

Night light

4,1nW

Built-up

1 196,8%

Pesticides

0,0kg/km²

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