Ontologia

Commune · TZA

Nyankanga

Tanzania

AwTropical, savannah(100 %)

Species observed

18

Observations

32

Area

64,9km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Nyankanga : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

18 distinct species · 32 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 obs · 1 cellules
Obs. / cellule
≥ 32
32–31
32–31
32–31
< 32

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

Climate

Mean T°

22,6°C

Annual rain

967mm

Warmest m°

27,9°C

Coldest m°

18,0°C

Elevation: 1 204 m on average (min 1 133 m, max 1 289 m)

Bioclimatic detailsExpert
Annual mean temp.
22,6°C
Annual rain
967mm
Warmest month
27,9°C
Coldest month
18,0°C
Mean alt.
1 204m
Min
1 133m
Max
1 289m
Std. dev.
33m
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

6,1

Org. C

18,0g/kg

Clay

36,1%

Sand

42,0%

Silt

21,9%

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

Dominant lithology: mtGLiMaggregated to Butiama

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
25,3g/kg
Clay
35,7%
Sand
42,3%
Silt
22,0%
5–15 cm
pH H₂O
6,1
Org. C
17,5g/kg
Clay
35,9%
Sand
42,0%
Silt
22,2%
15–30 cm
pH H₂O
6,1
Org. C
11,1g/kg
Clay
36,6%
Sand
41,7%
Silt
21,6%

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

Land cover

Forest8.5%
Crops40.3%
Built-up1.7%
Bare soil1.7%
Other (grassland, water…)47.9%

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

Hydrology1 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,26km²

Basins crossed

1

Max drainage

14 403km²

Discharge in basins

1,4m³/s

Mean precip.

963mm/an

Mean T°

22,8°C

Moisture idx

-0,40

Mean runoff

129mm/an

Mean elev. (basins)

1 191m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,3nW

Built-up

169,4%

Pesticides

0,0kg/km²

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