Ontologia

Commune · TZA

Machame Weruweru

Tanzania

AwTropical, savannah(100 %)

Species observed

82

Observations

129

Area

45km²

Ecological tissue

Sample of 21 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 Machame Weruweru : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 18 interactions GloBI sur 2 types (connectance 8.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
18
Connectance
0.086
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

82 distinct species · 129 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

129 obs · 2 cellules
Obs. / cellule
≥ 119
119–118
119–118
119–118
< 119

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

Climate

Mean T°

23,5°C

Annual rain

936mm

Warmest m°

31,5°C

Coldest m°

14,7°C

Elevation: 798 m on average (min 731 m, max 856 m)

Bioclimatic detailsExpert
Annual mean temp.
23,5°C
Annual rain
936mm
Warmest month
31,5°C
Coldest month
14,7°C
Mean alt.
798m
Min
731m
Max
856m
Std. dev.
39m
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

7,1

Org. C

14,0g/kg

Clay

35,4%

Sand

36,3%

Silt

28,3%

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

Dominant lithology: mtGLiMaggregated to Hai

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
16,3g/kg
Clay
33,9%
Sand
37,4%
Silt
28,7%
5–15 cm
pH H₂O
7,1
Org. C
15,3g/kg
Clay
34,6%
Sand
36,7%
Silt
28,7%
15–30 cm
pH H₂O
7,1
Org. C
10,3g/kg
Clay
37,8%
Sand
34,8%
Silt
27,4%

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

Land cover

Forest12.6%
Crops31.6%
Built-up1.8%
Bare soil1.3%
Other (grassland, water…)52.7%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

14,2km

Basins crossed

1

Max stream order

3

Max drainage

678km²

Discharge in basins

0,5m³/s

Mean precip.

1 206mm/an

Mean T°

17,6°C

Moisture idx

-0,15

Max snow

1%

Mean runoff

296mm/an

Mean elev. (basins)

1 715m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

0,1nW

Built-up

179,3%

Pesticides

0,0kg/km²

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