Chumwa Range
IUCN Not ReportedForest Reserve · 1955
129 km²
Commune · TZA
Nanyala
Tanzania
AwTropical, savannah(75 %)
Species observed
148
Observations
687
Area
217,4km²
Ecological tissue
Sample of 37 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 Nanyala : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 4 types (connectance 4.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
32
Connectance
0.048
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
148 distinct species · 687 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
21,3°C
Annual rain
1 151mm
Warmest m°
30,0°C
Coldest m°
13,2°C
Elevation: 1 341 m on average (min 1 025 m, max 1 569 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
21,3°C
Annual rain
1 151mm
Warmest month
30,0°C
Coldest month
13,2°C
Mean alt.
1 341m
Min
1 025m
Max
1 569m
Std. dev.
128m
Köppen-Geiger (dominant)
AwTropical, savannah(75 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
17,0g/kg
Clay
30,4%
Sand
52,8%
Silt
16,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Mbozi
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
21,4g/kg
Clay
29,4%
Sand
53,6%
Silt
16,9%
5–15 cm
pH H₂O
5,8
Org. C
16,7g/kg
Clay
30,0%
Sand
53,1%
Silt
16,9%
15–30 cm
pH H₂O
5,7
Org. C
13,0g/kg
Clay
31,9%
Sand
51,6%
Silt
16,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.6%
Crops36.3%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)42.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
36,3km
Basins crossed
1
Max stream order
4
Max drainage
2 687km²
Discharge in basins
2,4m³/s
Mean precip.
1 310mm/an
Mean T°
19,1°C
Moisture idx
-0,13
Mean runoff
355mm/an
Mean elev. (basins)
1 585m
Watersheds crossing here
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
0,0nW
Built-up
56,0%
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