Ontologia

Commune · TZA

Mtonya

Tanzania

AwTropical, savannah(100 %)

Species observed

349

Observations

2 321

Area

3,1km²

Ecological tissue

Sample of 17 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 Mtonya : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
12
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

349 distinct species · 2 321 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 321 obs · 1 cellules
Obs. / cellule
≥ 2 321
2 321–2 320
2 321–2 320
2 321–2 320
< 2 321

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

Climate

Mean T°

25,4°C

Annual rain

1 006mm

Warmest m°

28,6°C

Coldest m°

20,9°C

Elevation: 103 m on average (min 10 m, max 146 m)

Bioclimatic detailsExpert
Annual mean temp.
25,4°C
Annual rain
1 006mm
Warmest month
28,6°C
Coldest month
20,9°C
Mean alt.
103m
Min
10m
Max
146m
Std. dev.
48m
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

5,8

Org. C

14,8g/kg

Clay

26,3%

Sand

63,0%

Silt

10,7%

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

Dominant lithology: ssGLiMaggregated to Mtwara Urban

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
22,4g/kg
Clay
23,9%
Sand
65,0%
Silt
11,1%
5–15 cm
pH H₂O
5,7
Org. C
13,5g/kg
Clay
24,3%
Sand
64,8%
Silt
11,0%
15–30 cm
pH H₂O
5,7
Org. C
8,6g/kg
Clay
30,8%
Sand
59,2%
Silt
9,9%

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

Land cover

Forest36.4%
Crops11.7%
Built-up2.4%
Bare soil0.3%
Other (grassland, water…)49.2%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

198km²

Discharge in basins

0,0m³/s

Mean precip.

1 048mm/an

Mean T°

25,9°C

Moisture idx

-0,36

Mean runoff

181mm/an

Mean elev. (basins)

84m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

0,4nW

Built-up

243,4%

Pesticides

0,0kg/km²

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