Ontologia

Commune · TZA

Mashewa

Tanzania

AwTropical, savannah(99 %)

Species observed

136

Observations

383

Area

360km²

Ecological tissue

Sample of 23 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 Mashewa : 19 espèces reliées par 23 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
23
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

136 distinct species · 383 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

383 obs · 9 cellules
Obs. / cellule
≥ 175
175–174
81–174
2–80
< 2

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

Climate

Mean T°

24,6°C

Annual rain

1 034mm

Warmest m°

32,2°C

Coldest m°

18,1°C

Elevation: 366 m on average (min 238 m, max 1 044 m)

Bioclimatic detailsExpert
Annual mean temp.
24,6°C
Annual rain
1 034mm
Warmest month
32,2°C
Coldest month
18,1°C
Mean alt.
366m
Min
238m
Max
1 044m
Std. dev.
87m
Köppen-Geiger (dominant)
AwTropical, savannah(99 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,5

Org. C

20,1g/kg

Clay

35,0%

Sand

46,3%

Silt

18,6%

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

Dominant lithology: suGLiMaggregated to Korogwe

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
29,2g/kg
Clay
33,3%
Sand
47,2%
Silt
19,6%
5–15 cm
pH H₂O
6,5
Org. C
18,4g/kg
Clay
34,5%
Sand
46,9%
Silt
18,6%
15–30 cm
pH H₂O
6,5
Org. C
12,7g/kg
Clay
37,3%
Sand
44,9%
Silt
17,8%

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

Land cover

Forest21.2%
Crops24.0%
Built-up0.2%
Bare soil0.7%
Other (grassland, water…)53.9%

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

Hydrology5 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,1km

Lake surface here

0,10km²

Basins crossed

5

Max stream order

5

Max drainage

5 788km²

Discharge in basins

8,1m³/s

Mean precip.

978mm/an

Mean T°

22,9°C

Moisture idx

-0,38

Mean runoff

225mm/an

Mean elev. (basins)

555m

Watersheds crossing here

Lakes (1, top by area)

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

16,5%

Pesticides

0,0kg/km²

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

Protected areas4

IUCN VI · 3IUCN IV · 1

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