Ontologia

Commune · TZA

Tawa

Tanzania

AwTropical, savannah(100 %)

Species observed

236

Observations

481

Area

42,7km²

Ecological tissue

Sample of 18 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 Tawa : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
15
Connectance
0.088
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

236 distinct species · 481 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

481 obs · 1 cellules
Obs. / cellule
≥ 481
481–480
481–480
481–480
< 481

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 150mm

Warmest m°

30,9°C

Coldest m°

18,4°C

Elevation: 364 m on average (min 249 m, max 592 m)

Bioclimatic detailsExpert
Annual mean temp.
24,6°C
Annual rain
1 150mm
Warmest month
30,9°C
Coldest month
18,4°C
Mean alt.
364m
Min
249m
Max
592m
Std. dev.
70m
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

5,6

Org. C

29,3g/kg

Clay

37,4%

Sand

42,9%

Silt

19,7%

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

Dominant lithology: ssGLiMaggregated to Morogoro Rural

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
40,4g/kg
Clay
36,2%
Sand
43,7%
Silt
20,1%
5–15 cm
pH H₂O
5,7
Org. C
28,9g/kg
Clay
37,4%
Sand
42,9%
Silt
19,7%
15–30 cm
pH H₂O
5,6
Org. C
18,7g/kg
Clay
38,7%
Sand
42,0%
Silt
19,4%

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

Land cover

Forest52.0%
Crops6.8%
Built-up0.7%
Bare soil0.2%
Other (grassland, water…)40.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,8km

Basins crossed

1

Max stream order

3

Max drainage

2 439km²

Discharge in basins

0,3m³/s

Mean precip.

1 405mm/an

Mean T°

25,2°C

Moisture idx

-0,15

Mean runoff

216mm/an

Mean elev. (basins)

426m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

3hab/km²

Built-up

67,2%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Reported · 1

Mangala

IUCN Not Reported

Forest Reserve

0 km²

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