Chilangala
IUCN Not ReportedForest Reserve · 1963
18 km²
Commune · TZA
Mwena
Tanzania
AwTropical, savannah(100 %)
Species observed
209
Observations
386
Area
129,5km²
Ecological tissue
Sample of 39 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 Mwena : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 5.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
37
Connectance
0.050
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
209 distinct species · 386 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,6°C
Annual rain
1 010mm
Warmest m°
31,8°C
Coldest m°
17,2°C
Elevation: 358 m on average (min 228 m, max 781 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,6°C
Annual rain
1 010mm
Warmest month
31,8°C
Coldest month
17,2°C
Mean alt.
358m
Min
228m
Max
781m
Std. dev.
117m
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
5,9
Org. C
12,1g/kg
Clay
24,3%
Sand
67,8%
Silt
7,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Masasi
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
14,9g/kg
Clay
21,9%
Sand
70,1%
Silt
7,9%
5–15 cm
pH H₂O
5,9
Org. C
12,4g/kg
Clay
21,9%
Sand
70,0%
Silt
8,1%
15–30 cm
pH H₂O
5,8
Org. C
9,0g/kg
Clay
29,1%
Sand
63,3%
Silt
7,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest22.4%
Crops37.5%
Built-up1.4%
Bare soil0.1%
Other (grassland, water…)38.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
19,9km
Basins crossed
3
Max stream order
4
Max drainage
1 926km²
Discharge in basins
14,2m³/s
Mean precip.
935mm/an
Mean T°
24,8°C
Moisture idx
-0,45
Mean runoff
378mm/an
Mean elev. (basins)
382m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,2nW
Built-up
136,4%
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