Ontologia

Commune · TZA

Ngimu

Tanzania

BShArid, steppe, hot(74 %)

Species observed

221

Observations

417

Area

213,2km²

Ecological tissue

Sample of 15 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 Ngimu : 10 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 2 types (connectance 15.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
16
Connectance
0.152
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

221 distinct species · 417 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

417 obs · 5 cellules
Obs. / cellule
≥ 128
128–127
116–127
112–115
< 112

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

Climate

Mean T°

20,5°C

Annual rain

605mm

Warmest m°

27,8°C

Coldest m°

12,5°C

Elevation: 1 490 m on average (min 1 353 m, max 1 657 m)

Bioclimatic detailsExpert
Annual mean temp.
20,5°C
Annual rain
605mm
Warmest month
27,8°C
Coldest month
12,5°C
Mean alt.
1 490m
Min
1 353m
Max
1 657m
Std. dev.
73m
Köppen-Geiger (dominant)
BShArid, steppe, hot(74 %)Arid

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

13,2g/kg

Clay

28,9%

Sand

54,8%

Silt

16,3%

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
6,1
Org. C
16,1g/kg
Clay
28,1%
Sand
55,4%
Silt
16,6%
5–15 cm
pH H₂O
6,1
Org. C
14,2g/kg
Clay
28,2%
Sand
55,4%
Silt
16,4%
15–30 cm
pH H₂O
6,1
Org. C
9,2g/kg
Clay
30,5%
Sand
53,7%
Silt
15,8%

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

Land cover

Forest6.7%
Crops47.2%
Built-up0.4%
Bare soil2.1%
Other (grassland, water…)43.7%

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

0,1m³/s

Mean precip.

670mm/an

Mean T°

20,4°C

Moisture idx

-0,58

Mean runoff

61mm/an

Mean elev. (basins)

1 452m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

44,2%

Pesticides

0,0kg/km²

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