Ontologia

Commune · TZA

Ulemo

Tanzania

AwTropical, savannah(100 %)

Species observed

35

Observations

66

Area

259,5km²

Ecological tissue

Sample of 4 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 Ulemo : 4 espèces reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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

35 distinct species · 66 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

66 obs · 5 cellules
Obs. / cellule
≥ 27
27–26
22–26
14–21
< 14

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

Climate

Mean T°

21,7°C

Annual rain

932mm

Warmest m°

29,6°C

Coldest m°

14,0°C

Elevation: 1 422 m on average (min 1 120 m, max 1 500 m)

Bioclimatic detailsExpert
Annual mean temp.
21,7°C
Annual rain
932mm
Warmest month
29,6°C
Coldest month
14,0°C
Mean alt.
1 422m
Min
1 120m
Max
1 500m
Std. dev.
46m
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

6,3

Org. C

10,7g/kg

Clay

28,9%

Sand

58,1%

Silt

13,0%

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

Dominant lithology: suGLiMaggregated to Iramba

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
13,4g/kg
Clay
28,6%
Sand
58,2%
Silt
13,2%
5–15 cm
pH H₂O
6,3
Org. C
11,0g/kg
Clay
28,3%
Sand
58,6%
Silt
13,1%
15–30 cm
pH H₂O
6,3
Org. C
7,7g/kg
Clay
29,8%
Sand
57,4%
Silt
12,8%

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

Land cover

Forest7.0%
Crops48.4%
Built-up0.7%
Bare soil2.1%
Other (grassland, water…)41.8%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

20,9km

Basins crossed

3

Max stream order

3

Max drainage

28 929km²

Discharge in basins

7,4m³/s

Mean precip.

735mm/an

Mean T°

22,6°C

Moisture idx

-0,57

Mean runoff

102mm/an

Mean elev. (basins)

1 221m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

69,8%

Pesticides

0,0kg/km²

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