Ontologia

District · TZA

Kilosa

Tanzania

AwTropical, savannah(87 %)

Species observed

2 794

Observations

35 512

Area

11 773,3km²

Ecological tissue

Sample of 16 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 Kilosa : 15 espèces reliées par 10 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
10
Connectance
0.083
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

2 794 distinct species · 35 512 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 512 obs · 218 cellules
Obs. / cellule
≥ 1 879
246–1 878
64–245
20–63
< 20

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 011mm

Warmest m°

29,7°C

Coldest m°

14,9°C

Elevation: 726 m on average (min 249 m, max 2 056 m)

Bioclimatic detailsExpert
Annual mean temp.
22,6°C
Annual rain
1 011mm
Warmest month
29,7°C
Coldest month
14,9°C
Mean alt.
726m
Min
249m
Max
2 056m
Std. dev.
337m
Köppen-Geiger (dominant)
AwTropical, savannah(87 %)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

18,6g/kg

Clay

34,1%

Sand

47,5%

Silt

18,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
26,0g/kg
Clay
32,6%
Sand
48,8%
Silt
18,7%
5–15 cm
pH H₂O
6,1
Org. C
17,9g/kg
Clay
34,2%
Sand
47,4%
Silt
18,4%
15–30 cm
pH H₂O
6,1
Org. C
11,9g/kg
Clay
35,5%
Sand
46,3%
Silt
18,2%

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

Land cover

Forest34.7%
Crops20.3%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)44.5%

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

Hydrology41 basins · 1 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

670,8km

Lake surface here

4,84km²

Basins crossed

41

Max stream order

7

Max drainage

84 363km²

Discharge in basins

393,7m³/s

Mean precip.

993mm/an

Mean T°

22,9°C

Moisture idx

-0,38

Mean runoff

125mm/an

Mean elev. (basins)

780m

Watersheds crossing here

32 more basins

Lakes (1, 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

22,5%

Pesticides

0,0kg/km²

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

Protected areas34

IUCN Not Assigned · 20IUCN Not Reported · 6IUCN IV · 4IUCN II · 2IUCN Not Applicable · 1IUCN Ib · 1

Selous Game Reserve

IUCN Not Applicable

World Heritage Site (natural or mixed) · 1982

47 215 km²

Selous G.R

IUCN IV

Game Reserve · 1905

41 309 km²

Ukwiva

IUCN IV

Forest Reserve · 1954

356 km²

Complete list

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

Sub-administrations34