Ontologia

Commune · TZA

Ifakara

Tanzania

AwTropical, savannah(100 %)

Species observed

309

Observations

6 496

Area

58,3km²

Ecological tissue

Sample of 29 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 Ifakara : 26 espèces reliées par 27 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
27
Connectance
0.067
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

309 distinct species · 6 496 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 496 obs · 3 cellules
Obs. / cellule
≥ 5 293
5 293–5 292
5 293–5 292
1 177–5 292
< 1 177

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

1 257mm

Warmest m°

33,5°C

Coldest m°

16,8°C

Elevation: 247 m on average (min 244 m, max 254 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
1 257mm
Warmest month
33,5°C
Coldest month
16,8°C
Mean alt.
247m
Min
244m
Max
254m
Std. dev.
2m
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

5,9

Org. C

13,7g/kg

Clay

30,2%

Sand

49,7%

Silt

20,1%

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

Dominant lithology: mtGLiMaggregated to Kilombero

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
17,5g/kg
Clay
27,1%
Sand
52,6%
Silt
20,3%
5–15 cm
pH H₂O
5,9
Org. C
12,0g/kg
Clay
27,5%
Sand
51,4%
Silt
21,1%
15–30 cm
pH H₂O
5,9
Org. C
11,7g/kg
Clay
36,2%
Sand
45,1%
Silt
18,8%

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

Land cover

Forest6.0%
Crops27.4%
Built-up1.3%
Bare soil1.0%
Other (grassland, water…)64.3%

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

Hydrology5 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

19,9km

Basins crossed

5

Max stream order

6

Max drainage

31 869km²

Discharge in basins

328,9m³/s

Mean precip.

1 436mm/an

Mean T°

24,3°C

Moisture idx

0,04

Mean runoff

403mm/an

Mean elev. (basins)

377m

Watersheds crossing here

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

Human pressure

Pop. density

11hab/km²

Night light

0,2nW

Built-up

128,9%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN Not Reported · 2

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN