Ontologia

District · TZA

Uyui

Tanzania

AwTropical, savannah(88 %)

Species observed

566

Observations

1 674

Area

11 966,2km²

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 Uyui : 21 espèces reliées par 28 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
28
Connectance
0.069
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

566 distinct species · 1 674 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 674 obs · 105 cellules
Obs. / cellule
≥ 102
57–101
11–56
4–10
< 4

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

Climate

Mean T°

23,3°C

Annual rain

845mm

Warmest m°

31,3°C

Coldest m°

16,0°C

Elevation: 1 190 m on average (min 1 038 m, max 1 355 m)

Bioclimatic detailsExpert
Annual mean temp.
23,3°C
Annual rain
845mm
Warmest month
31,3°C
Coldest month
16,0°C
Mean alt.
1 190m
Min
1 038m
Max
1 355m
Std. dev.
59m
Köppen-Geiger (dominant)
AwTropical, savannah(88 %)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

9,9g/kg

Clay

20,3%

Sand

72,2%

Silt

7,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
13,5g/kg
Clay
19,4%
Sand
73,0%
Silt
7,7%
5–15 cm
pH H₂O
5,5
Org. C
9,7g/kg
Clay
18,9%
Sand
73,5%
Silt
7,6%
15–30 cm
pH H₂O
5,3
Org. C
6,4g/kg
Clay
22,7%
Sand
70,1%
Silt
7,2%

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

Land cover

Forest15.3%
Crops38.3%
Built-up0.5%
Bare soil1.2%
Other (grassland, water…)44.7%

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

Hydrology38 basins · 10 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

30,3km

Lake surface here

44,05km²

Basins crossed

38

Max stream order

2

Max drainage

15 834km²

Discharge in basins

160,4m³/s

Mean precip.

866mm/an

Mean T°

23,0°C

Moisture idx

-0,50

Mean runoff

95mm/an

Mean elev. (basins)

1 192m

Watersheds crossing here

29 more basins

Lakes (10, top by area)

1 more lakes

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

47,9%

Pesticides

0,0kg/km²

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

Protected areas14

IUCN Not Reported · 14

Wembere GCA

IUCN Not Reported

Game controlled area

8 789 km²

Nyahua Mbuga

IUCN Not Reported

Forest Reserve · 1954

6 675 km²

Igombe River

IUCN Not Reported

Forest Reserve · 1958

2 592 km²

Ulyankulu

IUCN Not Reported

Forest Reserve · 1962

2 447 km²

Uyui - Kigwa

IUCN Not Reported

Forest Reserve · 1958

1 425 km²

Complete list

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

Sub-administrations23