Ontologia

Commune · TZA

Isongo

Tanzania

AwTropical, savannah(78 %)

Species observed

251

Observations

478

Area

113,4km²

Ecological tissue

Sample of 20 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 Isongo : 16 espèces reliées par 17 interactions GloBI sur 2 types (connectance 8.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
17
Connectance
0.089
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

251 distinct species · 478 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

478 obs · 3 cellules
Obs. / cellule
≥ 354
354–353
354–353
63–353
< 63

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

Climate

Mean T°

21,1°C

Annual rain

1 874mm

Warmest m°

28,2°C

Coldest m°

13,7°C

Elevation: 897 m on average (min 515 m, max 1 314 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
1 874mm
Warmest month
28,2°C
Coldest month
13,7°C
Mean alt.
897m
Min
515m
Max
1 314m
Std. dev.
187m
Köppen-Geiger (dominant)
AwTropical, savannah(78 %)Tropical

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

Soil & lithology

pH H₂O

5,0

Org. C

30,1g/kg

Clay

34,9%

Sand

46,2%

Silt

18,9%

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

Dominant lithology: suGLiMaggregated to Ulanga

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
42,3g/kg
Clay
33,6%
Sand
47,1%
Silt
19,3%
5–15 cm
pH H₂O
5,1
Org. C
28,2g/kg
Clay
35,0%
Sand
46,3%
Silt
18,7%
15–30 cm
pH H₂O
5,0
Org. C
19,9g/kg
Clay
36,2%
Sand
45,1%
Silt
18,7%

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

Land cover

Forest40.1%
Crops16.7%
Built-up0.4%
Bare soil0.7%
Other (grassland, water…)42.0%

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

Hydrology5 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

5

Max drainage

2 965km²

Discharge in basins

3,7m³/s

Mean precip.

1 523mm/an

Mean T°

23,8°C

Moisture idx

0,05

Mean runoff

565mm/an

Mean elev. (basins)

544m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

36,9%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN IV · 1IUCN Not Reported · 1

Mselezi

IUCN Not Reported

Forest Reserve · 1954

4 km²

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