Ontologia

Commune · TZA

Tlawi

Tanzania

CwbTemperate, dry winter, warm summer(100 %)

Species observed

173

Observations

501

Area

93km²

Ecological tissue

Sample of 42 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 Tlawi : 33 espèces reliées par 41 interactions GloBI sur 5 types (connectance 4.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
41
Connectance
0.048
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

173 distinct species · 501 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

501 obs · 3 cellules
Obs. / cellule
≥ 347
347–346
347–346
134–346
< 134

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

Climate

Mean T°

16,3°C

Annual rain

1 135mm

Warmest m°

22,8°C

Coldest m°

8,8°C

Elevation: 2 088 m on average (min 1 889 m, max 2 302 m)

Bioclimatic detailsExpert
Annual mean temp.
16,3°C
Annual rain
1 135mm
Warmest month
22,8°C
Coldest month
8,8°C
Mean alt.
2 088m
Min
1 889m
Max
2 302m
Std. dev.
103m
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

6,4

Org. C

26,2g/kg

Clay

30,8%

Sand

49,7%

Silt

19,5%

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

Dominant lithology: suGLiMaggregated to Mbulu

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
33,5g/kg
Clay
30,0%
Sand
50,4%
Silt
19,6%
5–15 cm
pH H₂O
6,4
Org. C
25,9g/kg
Clay
29,8%
Sand
50,9%
Silt
19,3%
15–30 cm
pH H₂O
6,4
Org. C
19,2g/kg
Clay
32,7%
Sand
47,7%
Silt
19,6%

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

Land cover

Forest35.1%
Crops29.1%
Built-up0.7%
Bare soil1.2%
Other (grassland, water…)33.9%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

1,38km²

Basins crossed

2

Max drainage

2 512km²

Discharge in basins

0,3m³/s

Mean precip.

807mm/an

Mean T°

19,2°C

Moisture idx

-0,46

Mean runoff

131mm/an

Mean elev. (basins)

1 547m

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

69,1%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Reported · 1

Nou

IUCN Not Reported

Forest Reserve · 1933

303 km²

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