Ontologia

District · TZA

Masasi

Tanzania

AwTropical, savannah(100 %)

Species observed

73

Observations

126

Area

4 026,7km²

Ecological tissue

Sample of 19 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 : 19 espèces reliées par 14 interactions GloBI sur 2 types (connectance 8.2%, filtre Serrano α=0.2).

Espèces affichées
19
Interactions affichées
14
Connectance
0.082
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

73 distinct species · 126 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

126 obs · 18 cellules
Obs. / cellule
≥ 53
16–52
7–15
3–6
< 3

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

Climate

Mean T°

25,3°C

Annual rain

835mm

Warmest m°

33,0°C

Coldest m°

17,5°C

Elevation: 301 m on average (min 62 m, max 866 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
835mm
Warmest month
33,0°C
Coldest month
17,5°C
Mean alt.
301m
Min
62m
Max
866m
Std. dev.
119m
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

6,1

Org. C

11,0g/kg

Clay

22,1%

Sand

71,0%

Silt

6,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
14,2g/kg
Clay
20,5%
Sand
72,5%
Silt
7,0%
5–15 cm
pH H₂O
6,1
Org. C
10,7g/kg
Clay
20,5%
Sand
72,5%
Silt
7,0%
15–30 cm
pH H₂O
6,1
Org. C
8,1g/kg
Clay
25,2%
Sand
68,1%
Silt
6,7%

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

Land cover

Forest21.0%
Crops35.1%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)42.9%

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

Hydrology19 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

122,4km

Basins crossed

19

Max stream order

7

Max drainage

150 264km²

Discharge in basins

4 926,5m³/s

Mean precip.

953mm/an

Mean T°

25,3°C

Moisture idx

-0,45

Mean runoff

406mm/an

Mean elev. (basins)

332m

Watersheds crossing here

10 more basins

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

55,9%

Pesticides

0,0kg/km²

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

Protected areas8

IUCN Not Reported · 8

Mbagala

IUCN Not Reported

Forest Reserve · 1958

366 km²

Chilangala

IUCN Not Reported

Forest Reserve · 1963

18 km²

Nagaga

IUCN Not Reported

Forest Reserve · 1956

16 km²

Complete list

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

Sub-administrations20