Ontologia

Commune · TZA

Itaja

Tanzania

CwbTemperate, dry winter, warm summer(68 %)

Species observed

83

Observations

203

Area

85,1km²

Ecological tissue

Sample of 5 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 Itaja : 5 espèces reliées par 3 interactions GloBI sur 1 type (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

83 distinct species · 203 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

203 obs · 2 cellules
Obs. / cellule
≥ 105
105–104
105–104
105–104
< 105

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

Climate

Mean T°

19,5°C

Annual rain

659mm

Warmest m°

26,8°C

Coldest m°

11,6°C

Elevation: 1 634 m on average (min 1 404 m, max 1 742 m)

Bioclimatic detailsExpert
Annual mean temp.
19,5°C
Annual rain
659mm
Warmest month
26,8°C
Coldest month
11,6°C
Mean alt.
1 634m
Min
1 404m
Max
1 742m
Std. dev.
74m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(68 %)Temperate

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

14,5g/kg

Clay

33,3%

Sand

48,2%

Silt

18,5%

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

Dominant lithology: suGLiMaggregated to Singida Rural

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
17,3g/kg
Clay
32,5%
Sand
48,6%
Silt
18,9%
5–15 cm
pH H₂O
6,2
Org. C
15,8g/kg
Clay
32,5%
Sand
48,8%
Silt
18,8%
15–30 cm
pH H₂O
6,1
Org. C
10,5g/kg
Clay
34,9%
Sand
47,2%
Silt
17,9%

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

Land cover

Forest4.8%
Crops46.7%
Built-up0.7%
Bare soil1.9%
Other (grassland, water…)45.9%

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

8 191km²

Discharge in basins

0,0m³/s

Mean precip.

702mm/an

Mean T°

19,8°C

Moisture idx

-0,55

Mean runoff

68mm/an

Mean elev. (basins)

1 551m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

70,2%

Pesticides

0,0kg/km²

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