Ontologia

District · TZA

Masasi Town

Tanzania

AwTropical, savannah(100 %)

Species observed

240

Observations

571

Area

753,3km²

Ecological tissue

Sample of 22 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 Masasi Town : 18 espèces reliées par 18 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
18
Connectance
0.078
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

240 distinct species · 571 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

571 obs · 10 cellules
Obs. / cellule
≥ 284
284–283
63–283
26–62
< 26

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

Climate

Mean T°

24,8°C

Annual rain

919mm

Warmest m°

32,5°C

Coldest m°

17,2°C

Elevation: 400 m on average (min 255 m, max 872 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
919mm
Warmest month
32,5°C
Coldest month
17,2°C
Mean alt.
400m
Min
255m
Max
872m
Std. dev.
82m
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

5,9

Org. C

10,0g/kg

Clay

21,1%

Sand

71,8%

Silt

7,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
12,6g/kg
Clay
19,4%
Sand
73,3%
Silt
7,3%
5–15 cm
pH H₂O
5,9
Org. C
10,0g/kg
Clay
19,5%
Sand
73,2%
Silt
7,2%
15–30 cm
pH H₂O
5,9
Org. C
7,6g/kg
Clay
24,4%
Sand
68,8%
Silt
6,9%

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

Land cover

Forest9.8%
Crops59.6%
Built-up1.5%
Bare soil0.5%
Other (grassland, water…)28.7%

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

Hydrology5 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

5

Max drainage

146 557km²

Discharge in basins

1 049,5m³/s

Mean precip.

937mm/an

Mean T°

25,6°C

Moisture idx

-0,47

Mean runoff

414mm/an

Mean elev. (basins)

321m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

145,8%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN Not Reported · 2

Mtandi

IUCN Not Reported

Forest Reserve

15 km²

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

Sub-administrations11