Isalala
IUCN Not ReportedForest Reserve · 1957
119 km²
District · TZA
Momba
Tanzania
AwTropical, savannah(78 %)
Species observed
213
Observations
437
Area
4 060,9km²
Ecological tissue
Sample of 16 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 Momba : 16 espèces reliées par 11 interactions GloBI sur 4 types (connectance 9.2%, filtre Serrano α=0.2).
Espèces affichées
16
Interactions affichées
11
Connectance
0.092
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
213 distinct species · 437 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,3°C
Annual rain
1 002mm
Warmest m°
30,8°C
Coldest m°
13,7°C
Elevation: 1 178 m on average (min 798 m, max 1 709 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,3°C
Annual rain
1 002mm
Warmest month
30,8°C
Coldest month
13,7°C
Mean alt.
1 178m
Min
798m
Max
1 709m
Std. dev.
269m
Köppen-Geiger (dominant)
AwTropical, savannah(78 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,7
Org. C
12,1g/kg
Clay
23,4%
Sand
65,2%
Silt
11,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
16,4g/kg
Clay
22,7%
Sand
65,8%
Silt
11,5%
5–15 cm
pH H₂O
5,7
Org. C
11,5g/kg
Clay
22,8%
Sand
65,8%
Silt
11,5%
15–30 cm
pH H₂O
5,6
Org. C
8,5g/kg
Clay
24,6%
Sand
64,1%
Silt
11,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.9%
Crops34.8%
Built-up0.3%
Bare soil0.7%
Other (grassland, water…)50.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
373,3km
Lake surface here
54,18km²
Basins crossed
11
Max stream order
5
Max drainage
16 392km²
Discharge in basins
271,4m³/s
Mean precip.
982mm/an
Mean T°
22,3°C
Moisture idx
-0,41
Mean runoff
301mm/an
Mean elev. (basins)
1 207m
Watersheds crossing here
- Bassin de Saisisub-area1 976,3 km²overlap1605.80 km²40%
- Bassin de Mombasub-area1 722 km²overlap1059.40 km²26%
- Bassin de Mukasub-area488,1 km²overlap486.09 km²12%
- Basin #04130sub-area1 849,2 km²overlap303.35 km²7%
- Bassin de Mombasub-area211 km²overlap170.74 km²4%
- Basin #17480sub-area460,6 km²overlap157.23 km²4%
- Basin #17400sub-area162,6 km²overlap90.92 km²2%
- Bassin de Chambuasub-area988,8 km²overlap82.37 km²2%
- Bassin de Mombasub-area632,5 km²overlap76.56 km²2%
2 more basinssorted by overlap
Lakes (1, top by area)
Rivers / streams (3, 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
28,2%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
Ivuna North
IUCN Not ReportedForest Reserve · 1961
76 km²
Ivuna South
IUCN Not ReportedForest Reserve · 1961
22 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN