Doma
IUCN Not ReportedForest Reserve
989 km²
Local Authority · NGA
Doma
Nigeria
AwTropical, savannah(100 %)
Species observed
195
Observations
1 357
Area
2 594,4km²
Ecological tissue
Sample of 23 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 Doma : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 3 types (connectance 9.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
24
Interactions affichées
25
Connectance
0.091
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
195 distinct species · 1 357 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,0°C
Annual rain
1 269mm
Warmest m°
36,8°C
Coldest m°
21,9°C
Elevation: 146 m on average (min 55 m, max 409 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,0°C
Annual rain
1 269mm
Warmest month
36,8°C
Coldest month
21,9°C
Mean alt.
146m
Min
55m
Max
409m
Std. dev.
63m
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
5,8
Org. C
11,1g/kg
Clay
17,8%
Sand
64,7%
Silt
17,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
16,3g/kg
Clay
17,7%
Sand
64,6%
Silt
17,8%
5–15 cm
pH H₂O
5,8
Org. C
9,6g/kg
Clay
16,2%
Sand
66,0%
Silt
17,8%
15–30 cm
pH H₂O
5,7
Org. C
7,5g/kg
Clay
19,6%
Sand
63,6%
Silt
16,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest16.4%
Crops33.7%
Built-up0.3%
Bare soil1.4%
Other (grassland, water…)48.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology14 basins · 3 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
87,2km
Lake surface here
7,84km²
Basins crossed
14
Max stream order
7
Max drainage
311 661km²
Discharge in basins
7 965,9m³/s
Mean precip.
1 317mm/an
Mean T°
27,3°C
Moisture idx
-0,27
Mean runoff
397mm/an
Mean elev. (basins)
145m
Watersheds crossing here
- Bassin de Madasub-area2 589,5 km²overlap1112.21 km²43%
- Bassin de Benuesub-area1 136,7 km²overlap821.20 km²32%
- Bassin de Kogin Daji Riversub-area1 534,3 km²overlap216.52 km²8%
- Basin #10840sub-area677,4 km²overlap115.37 km²4%
- Bassin de Benuesub-area203,8 km²overlap72.24 km²3%
- Bassin de Benuesub-area107,1 km²overlap71.33 km²3%
- Bassin de Benuesub-area145 km²overlap70.31 km²3%
- Bassin de Benuesub-area74,7 km²overlap35.02 km²1%
- Bassin de Benuesub-area26,4 km²overlap24.96 km²1%
Lakes (3, top by area)
Rivers / streams (2, 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
26,5%
Pesticides
43,9kg/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