Ontologia

Commune · TZA

Rutamba

Tanzania

AwTropical, savannah(100 %)

Species observed

266

Observations

608

Area

181,9km²

Ecological tissue

Sample of 8 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 Rutamba : 8 espèces reliées par 5 interactions GloBI sur 1 type (connectance 17.9%, filtre Serrano α=0.2).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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

266 distinct species · 608 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

608 obs · 4 cellules
Obs. / cellule
≥ 255
255–254
158–254
158–157
< 158

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

Climate

Mean T°

24,5°C

Annual rain

949mm

Warmest m°

30,6°C

Coldest m°

18,2°C

Elevation: 258 m on average (min 154 m, max 520 m)

Bioclimatic detailsExpert
Annual mean temp.
24,5°C
Annual rain
949mm
Warmest month
30,6°C
Coldest month
18,2°C
Mean alt.
258m
Min
154m
Max
520m
Std. dev.
82m
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

6,0

Org. C

13,7g/kg

Clay

25,8%

Sand

66,5%

Silt

7,7%

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

Dominant lithology: scGLiMaggregated to Lindi Rural

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
19,5g/kg
Clay
25,3%
Sand
66,8%
Silt
7,9%
5–15 cm
pH H₂O
6,0
Org. C
13,3g/kg
Clay
25,7%
Sand
66,6%
Silt
7,7%
15–30 cm
pH H₂O
6,0
Org. C
8,2g/kg
Clay
26,5%
Sand
66,0%
Silt
7,5%

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

Land cover

Forest36.8%
Crops18.9%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)43.8%

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

Hydrology3 basins · 2 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

2,36km²

Basins crossed

3

Max drainage

17 134km²

Discharge in basins

1,4m³/s

Mean precip.

1 003mm/an

Mean T°

24,1°C

Moisture idx

-0,36

Mean runoff

210mm/an

Mean elev. (basins)

362m

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

36,0%

Pesticides

0,0kg/km²

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

Protected areas4

IUCN Not Reported · 4

Matapwa

IUCN Not Reported

Forest Reserve · 1956

337 km²

Chitoa

IUCN Not Reported

Forest Reserve

21 km²

Mkangala

IUCN Not Reported

Forest Reserve · 1968

15 km²

Litipo

IUCN Not Reported

Forest Reserve

10 km²

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