Ontologia

Commune · TZA

Turwa

Tanzania

AwTropical, savannah(66 %)

Species observed

34

Observations

56

Area

75,7km²

Ecological tissue

Sample of 10 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 Turwa : 10 espèces reliées par 6 interactions GloBI sur 2 types (connectance 13.3%, filtre Serrano α=0.2).

Espèces affichées
10
Interactions affichées
6
Connectance
0.133
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

34 distinct species · 56 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

56 obs · 2 cellules
Obs. / cellule
≥ 55
55–54
55–54
55–54
< 55

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

Climate

Mean T°

21,0°C

Annual rain

1 145mm

Warmest m°

27,9°C

Coldest m°

15,2°C

Elevation: 1 491 m on average (min 1 307 m, max 1 652 m)

Bioclimatic detailsExpert
Annual mean temp.
21,0°C
Annual rain
1 145mm
Warmest month
27,9°C
Coldest month
15,2°C
Mean alt.
1 491m
Min
1 307m
Max
1 652m
Std. dev.
77m
Köppen-Geiger (dominant)
AwTropical, savannah(66 %)Tropical

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

Soil & lithology

pH H₂O

5,9

Org. C

25,5g/kg

Clay

32,4%

Sand

44,5%

Silt

23,1%

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

Dominant lithology: mtGLiMaggregated to Tarime

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
36,9g/kg
Clay
31,3%
Sand
44,9%
Silt
23,8%
5–15 cm
pH H₂O
5,9
Org. C
24,2g/kg
Clay
31,5%
Sand
44,8%
Silt
23,6%
15–30 cm
pH H₂O
6,0
Org. C
15,5g/kg
Clay
34,4%
Sand
43,8%
Silt
21,9%

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

Land cover

Forest20.0%
Crops36.3%
Built-up3.7%
Bare soil1.1%
Other (grassland, water…)38.8%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

12 548km²

Discharge in basins

0,6m³/s

Mean precip.

1 349mm/an

Mean T°

20,7°C

Moisture idx

-0,21

Mean runoff

229mm/an

Mean elev. (basins)

1 473m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

0,6nW

Built-up

371,7%

Pesticides

0,0kg/km²

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