Ontologia

Commune · TZA

Mgama

Tanzania

CwbTemperate, dry winter, warm summer(100 %)

Species observed

85

Observations

114

Area

213,1km²

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 Mgama : 21 espèces reliées par 14 interactions GloBI sur 4 types (connectance 6.1%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
14
Connectance
0.061
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

85 distinct species · 114 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

114 obs · 4 cellules
Obs. / cellule
≥ 66
66–65
33–65
33–32
< 33

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

Climate

Mean T°

16,7°C

Annual rain

923mm

Warmest m°

23,9°C

Coldest m°

9,6°C

Elevation: 1 806 m on average (min 1 725 m, max 1 912 m)

Bioclimatic detailsExpert
Annual mean temp.
16,7°C
Annual rain
923mm
Warmest month
23,9°C
Coldest month
9,6°C
Mean alt.
1 806m
Min
1 725m
Max
1 912m
Std. dev.
36m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(100 %)Temperate

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

11,5g/kg

Clay

34,8%

Sand

49,4%

Silt

15,8%

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

Dominant lithology: mtGLiMaggregated to Iringa Rural

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
13,6g/kg
Clay
33,7%
Sand
50,4%
Silt
15,9%
5–15 cm
pH H₂O
5,6
Org. C
12,3g/kg
Clay
33,6%
Sand
50,4%
Silt
16,0%
15–30 cm
pH H₂O
5,5
Org. C
8,7g/kg
Clay
37,1%
Sand
47,5%
Silt
15,4%

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

Land cover

Forest9.9%
Crops49.4%
Built-up1.0%
Bare soil1.8%
Other (grassland, water…)37.8%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

4 010km²

Discharge in basins

1,1m³/s

Mean precip.

881mm/an

Mean T°

17,9°C

Moisture idx

-0,39

Mean runoff

128mm/an

Mean elev. (basins)

1 784m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

100,5%

Pesticides

0,0kg/km²

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