Ontologia

Commune · TZA

Bumilayinga

Tanzania

CwbTemperate, dry winter, warm summer(100 %)

Species observed

244

Observations

2 200

Area

205,2km²

Ecological tissue

Sample of 28 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 Bumilayinga : 23 espèces reliées par 25 interactions GloBI sur 3 types (connectance 6.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
25
Connectance
0.066
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

244 distinct species · 2 200 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 200 obs · 4 cellules
Obs. / cellule
≥ 2 024
2 024–2 023
99–2 023
99–98
< 99

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

Climate

Mean T°

16,8°C

Annual rain

1 209mm

Warmest m°

24,0°C

Coldest m°

9,7°C

Elevation: 1 834 m on average (min 1 657 m, max 1 950 m)

Bioclimatic detailsExpert
Annual mean temp.
16,8°C
Annual rain
1 209mm
Warmest month
24,0°C
Coldest month
9,7°C
Mean alt.
1 834m
Min
1 657m
Max
1 950m
Std. dev.
59m
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

5,4

Org. C

13,4g/kg

Clay

29,5%

Sand

59,0%

Silt

11,6%

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

Dominant lithology: mtGLiMaggregated to Mufindi

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
16,5g/kg
Clay
28,1%
Sand
60,1%
Silt
11,8%
5–15 cm
pH H₂O
5,4
Org. C
13,8g/kg
Clay
28,2%
Sand
60,1%
Silt
11,7%
15–30 cm
pH H₂O
5,4
Org. C
10,0g/kg
Clay
32,2%
Sand
56,7%
Silt
11,1%

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

Land cover

Forest20.3%
Crops41.3%
Built-up0.7%
Bare soil0.7%
Other (grassland, water…)37.0%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,5km

Basins crossed

4

Max stream order

2

Max drainage

1 872km²

Discharge in basins

0,8m³/s

Mean precip.

973mm/an

Mean T°

17,8°C

Moisture idx

-0,33

Mean runoff

130mm/an

Mean elev. (basins)

1 781m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

69,3%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN Not Reported · 2

Sao Hill

IUCN Not Reported

Forest Reserve · 1962

508 km²

Mkewe

IUCN Not Reported

Forest Reserve · 1976

6 km²

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