Ontologia

Commune · TZA

Utende

Tanzania

AwTropical, savannah(100 %)

Species observed

468

Observations

959

Area

8 026,1km²

Ecological tissue

Sample of 28 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 Utende : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 2 types (connectance 6.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
23
Connectance
0.061
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

468 distinct species · 959 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

959 obs · 55 cellules
Obs. / cellule
≥ 114
60–113
18–59
5–17
< 5

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

1 000mm

Warmest m°

31,3°C

Coldest m°

15,8°C

Elevation: 1 167 m on average (min 852 m, max 1 621 m)

Bioclimatic detailsExpert
Annual mean temp.
22,6°C
Annual rain
1 000mm
Warmest month
31,3°C
Coldest month
15,8°C
Mean alt.
1 167m
Min
852m
Max
1 621m
Std. dev.
142m
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

5,4

Org. C

11,8g/kg

Clay

16,2%

Sand

78,1%

Silt

5,7%

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

Dominant lithology: ssGLiMaggregated to Mlele

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
17,7g/kg
Clay
15,7%
Sand
78,4%
Silt
5,9%
5–15 cm
pH H₂O
5,4
Org. C
10,7g/kg
Clay
15,5%
Sand
78,7%
Silt
5,8%
15–30 cm
pH H₂O
5,3
Org. C
7,1g/kg
Clay
17,3%
Sand
77,2%
Silt
5,5%

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

Land cover

Forest47.2%
Crops16.4%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)36.4%

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

Hydrology30 basins · 3 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

187,3km

Lake surface here

0,36km²

Basins crossed

30

Max stream order

6

Max drainage

32 833km²

Discharge in basins

452,7m³/s

Mean precip.

989mm/an

Mean T°

24,3°C

Moisture idx

-0,45

Mean runoff

98mm/an

Mean elev. (basins)

1 144m

Watersheds crossing here

21 more basins

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,3%

Pesticides

0,0kg/km²

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

Protected areas12

IUCN Not Reported · 8IUCN VI · 2IUCN IV · 1IUCN II · 1

Inyonga GCA

IUCN Not Reported

Game controlled area

7 934 km²

Mpanda Line

IUCN Not Reported

Forest Reserve · 1955

4 384 km²

Msima GCA

IUCN VI

Game controlled area · 1974

4 318 km²

Complete list

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