Sayaka
IUCN Not ReportedForest Reserve · 1959
54 km²
Commune · TZA
Lubugu
Tanzania
AwTropical, savannah(100 %)
Species observed
157
Observations
272
Area
108,2km²
Ecological tissue
Sample of 35 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 Lubugu : 30 espèces reliées par 36 interactions GloBI sur 3 types (connectance 6.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
36
Connectance
0.060
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
157 distinct species · 272 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,4°C
Annual rain
913mm
Warmest m°
27,9°C
Coldest m°
19,0°C
Elevation: 1 154 m on average (min 1 133 m, max 1 197 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,4°C
Annual rain
913mm
Warmest month
27,9°C
Coldest month
19,0°C
Mean alt.
1 154m
Min
1 133m
Max
1 197m
Std. dev.
16m
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
6,6
Org. C
13,1g/kg
Clay
30,1%
Sand
57,1%
Silt
12,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Magu
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
18,3g/kg
Clay
29,0%
Sand
58,2%
Silt
12,8%
5–15 cm
pH H₂O
6,6
Org. C
12,1g/kg
Clay
29,2%
Sand
57,9%
Silt
12,9%
15–30 cm
pH H₂O
6,6
Org. C
8,7g/kg
Clay
32,1%
Sand
55,2%
Silt
12,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.8%
Crops41.3%
Built-up1.3%
Bare soil0.8%
Other (grassland, water…)50.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
7,4km
Lake surface here
0,12km²
Basins crossed
4
Max stream order
4
Max drainage
11 266km²
Discharge in basins
3,9m³/s
Mean precip.
953mm/an
Mean T°
22,7°C
Moisture idx
-0,42
Mean runoff
76mm/an
Mean elev. (basins)
1 192m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
133,0%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN