Ontologia

Commune · TZA

Mgandu

Tanzania

AwTropical, savannah(53 %)

Species observed

132

Observations

237

Area

1 419,9km²

Ecological tissue

Sample of 34 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 Mgandu : 31 espèces reliées par 27 interactions GloBI sur 4 types (connectance 4.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
27
Connectance
0.045
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

132 distinct species · 237 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

237 obs · 9 cellules
Obs. / cellule
≥ 131
131–130
22–130
10–21
< 10

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

Climate

Mean T°

21,2°C

Annual rain

662mm

Warmest m°

28,8°C

Coldest m°

13,0°C

Elevation: 1 368 m on average (min 1 252 m, max 1 514 m)

Bioclimatic detailsExpert
Annual mean temp.
21,2°C
Annual rain
662mm
Warmest month
28,8°C
Coldest month
13,0°C
Mean alt.
1 368m
Min
1 252m
Max
1 514m
Std. dev.
54m
Köppen-Geiger (dominant)
AwTropical, savannah(53 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

9,4g/kg

Clay

21,7%

Sand

70,6%

Silt

7,7%

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

Dominant lithology: suGLiMaggregated to Manyoni

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
12,8g/kg
Clay
20,9%
Sand
71,2%
Silt
7,9%
5–15 cm
pH H₂O
5,7
Org. C
9,3g/kg
Clay
20,9%
Sand
71,3%
Silt
7,9%
15–30 cm
pH H₂O
5,6
Org. C
6,2g/kg
Clay
23,3%
Sand
69,4%
Silt
7,3%

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

Land cover

Forest13.2%
Crops37.9%
Built-up0.1%
Bare soil0.6%
Other (grassland, water…)48.2%

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

Hydrology7 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

7

Max drainage

1 548km²

Discharge in basins

2,9m³/s

Mean precip.

630mm/an

Mean T°

21,4°C

Moisture idx

-0,62

Mean runoff

61mm/an

Mean elev. (basins)

1 371m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

15,4%

Pesticides

0,0kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN IV · 1

Wembere GCA

IUCN Not Reported

Game controlled area

8 789 km²

Nyahua Mbuga

IUCN Not Reported

Forest Reserve · 1954

6 675 km²

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